Dataweaz

probabl.ai

Summary

Registrar
Gandi SAS
Status
clientTransferProhibited
Created on
June 1, 2023
Expires on
June 1, 2027
Name servers
ns-1713.awsdns-22.co.uk, ns-817.awsdns-38.net, ns-242.awsdns-30.com, ns-1209.awsdns-23.org
Mail servers
aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt4.aspmx.l.google.com, alt3.aspmx.l.google.com
DKIM
No key found among the common selectors

Spoofing protection (DMARC)

Quarantine

E-mails spoofing this domain are sent to spam.

DMARC tells mail servers what to do with an e-mail that claims to come from probabl.ai but fails SPF and DKIM checks.

Policy
Quarantine
Subdomain policy
Quarantine
Messages covered
100%
DKIM alignment
Relaxed
SPF alignment
Relaxed
Aggregate reports
[email protected]
Failure reports
—

Record

v=DMARC1; p=quarantine; rua=mailto:[email protected];

Authorized senders (SPF)

Strict

E-mails sent by any other server are rejected.

SPF lists the servers allowed to send e-mails for probabl.ai.

RuleValueResult
include_spf.google.comAllowed
includeamazonses.comAllowed
include_spf.scw-tem.cloudAllowed
include_spf.webassessor.comAllowed
include143437218.spf05.hubspotemail.netAllowed
all—Rejected

Top-level DNS lookups: 5 of 10 allowed

Record

v=spf1 include:_spf.google.com include:amazonses.com include:_spf.scw-tem.cloud include:_spf.webassessor.com include:143437218.spf05.hubspotemail.net -all

MX, SPF, DKIM and DMARC: the e-mail records

Four DNS records make a domain's e-mail work. MX says where e-mails sent to probabl.ai arrive; SPF, DKIM and DMARC let mail servers check that an e-mail claiming to come from probabl.ai was really sent by this domain, which protects it against spoofing.

MX

An MX (Mail Exchanger) record designates a server that receives e-mails sent to the domain. When someone writes to an @probabl.ai address, their mail server queries the DNS for the domain's MX records, then delivers the message to the server they point to.

Example record

probabl.ai  MX  10 mx1.probabl.ai.
probabl.ai  MX  20 mx2.probabl.ai.

What the record contains

10, 20
Priority: the server with the lowest number is tried first. Servers with equal priority share the load.
mx1.probabl.ai.
Host name of the mail server. It must point to an A or AAAA record: an IP address or an alias (CNAME) is not allowed here.
0 .
An MX "0 .", called a null MX, declares that the domain accepts no e-mail: sending servers give up at once instead of retrying.

Declaring at least two servers with different priorities avoids losing e-mails during an outage: sending servers retry for several days and fall back on the backup server. Without any MX, they try to deliver directly to the IP address of the domain.

SPF

SPF (Sender Policy Framework) is a TXT record listing the servers allowed to send e-mails on behalf of the domain. The receiving server checks that the sender is on this list. The final "all" rule says what to do with other servers: reject them (-all), flag their e-mails as suspicious (~all) or make no decision (?all).

Example record

probabl.ai  TXT  "v=spf1 mx include:_spf.google.com ip4:192.0.2.10 -all"

What the record contains

v=spf1
Identifies the record as an SPF policy. It must come first.
ip4, ip6
Allows a specific IP address or an address range, for example ip4:192.0.2.0/24.
a, mx
Allows the addresses of the domain itself (A record) or those of its mail servers (MX).
include
Allows the servers of another domain, usually a sending service: include:_spf.google.com for Google Workspace.
-all, ~all
Final rule, applied to every other server. Its qualifier decides what happens to them: - rejects them, ~ flags their e-mails as suspicious, ? makes no decision, + accepts them (avoid it).

A domain must publish only one SPF record, and its evaluation cannot exceed 10 DNS lookups (include, a, mx, exists, redirect). Beyond that, mail servers treat it as invalid.

DKIM

DKIM (DomainKeys Identified Mail) signs every outgoing e-mail with a private key. The matching public key is published in a TXT record at selector._domainkey.probabl.ai, so the recipient can check that the message really comes from the domain and was not altered on the way. The selector is chosen by each sending service and cannot be guessed: Dataweaz checks the most common ones (Google Workspace, Microsoft 365, Mailchimp, SendGrid…), so a key published under another selector may exist without appearing here.

Example record

google._domainkey.probabl.ai  TXT  "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA…"

What the record contains

v=DKIM1
Protocol version. Optional but recommended, in which case it must come first.
k
Key algorithm: rsa, the most common, or ed25519.
p
Public key, base64-encoded. An empty value means the key has been revoked.
t
Flags: y marks a key in testing, whose failures must not be penalized; s forbids its use for subdomains.

Each sending service publishes its key under its own selector (google, selector1, k1…), which allows several keys and seamless rotation. A 2048-bit RSA key is recommended today.

DMARC

DMARC (Domain-based Message Authentication, Reporting and Conformance) builds on SPF and DKIM. Published on _dmarc.probabl.ai, it tells mail servers what to do with an e-mail that fails these checks (let it through, send it to spam or reject it) and where to send reports.

Example record

_dmarc.probabl.ai  TXT  "v=DMARC1; p=quarantine; rua=mailto:[email protected]; adkim=r; aspf=r"

What the record contains

v=DMARC1
Identifies the record as a DMARC policy. It must come first.
p
Policy applied to e-mails that fail the checks: none (monitoring only), quarantine (spam folder) or reject.
sp
Subdomain policy. Without it, subdomains follow the domain's policy.
rua
Address that receives daily aggregate reports about e-mails sent on behalf of the domain, whether they pass the checks or not.
ruf
Address that receives detailed failure reports, message by message. Few providers still send them.
pct
Percentage of e-mails subject to the policy, for a gradual rollout. 100 by default.
adkim, aspf
DKIM and SPF alignment: r (relaxed, a subdomain of the same domain is enough) or s (strict, the domain must be identical).

To roll out DMARC without blocking legitimate e-mails, start with p=none and an rua address, analyze the reports to find every service sending on behalf of the domain, then move to quarantine and finally to reject.

DNS records of probabl.ai

IP addresses (A and AAAA)

An A record maps the domain name to an IPv4 address: the address of the server that browsers contact to display the website. The AAAA record does the same for an IPv6 address. A domain can have several of them to spread visits across several servers.

Name servers (NS)

NS records designate the authoritative DNS servers of the domain: they answer every question about its other records (A, MX, TXT…). They are provided by the registrar, the hosting provider or a dedicated DNS service, and several servers are declared so that the domain keeps working if one of them fails.

ServerIP address
ns-1713.awsdns-22.co.uk205.251.198.177
ns-817.awsdns-38.net205.251.195.49
ns-242.awsdns-30.com205.251.192.242
ns-1209.awsdns-23.org205.251.196.185

Mail servers (MX)

MX records point to the servers that receive e-mails sent to the domain, that is to @probabl.ai addresses. Each server has a priority: the one with the lowest number is tried first, the others take over if it fails. Without an MX record, the domain cannot receive e-mails.

PriorityServerIP address
1aspmx.l.google.com108.177.15.27
5alt2.aspmx.l.google.com172.253.148.27
5alt1.aspmx.l.google.com192.178.213.26
10alt4.aspmx.l.google.com172.253.152.26
10alt3.aspmx.l.google.com142.250.147.26

TXT records

TXT records hold free text. They are used to prove ownership of the domain to online services (Google, Microsoft, Facebook…) and to publish e-mail security rules: SPF on the domain itself, DMARC on _dmarc.probabl.ai.

NameContent
probabl.aianthropic-domain-verification-e5v2et=VmHiuTl6yA8m1XS7DzZfzwFmi
probabl.aibw=rh22Ep5uiXUATS3c5o8zssFlkEDnaf4cfHOw8Q6qKDoj
probabl.aigoogle-site-verification=Gf4WG-eRcZqsLouq4cONkMqU9fsnSraEbbSI4V700bQ
probabl.aislack-domain-verification=diA0vrlTsRtgN9opSr7AampJMegZuGSN4NAFEXsh
probabl.aiv=spf1 include:_spf.google.com include:amazonses.com include:_spf.scw-tem.cloud include:_spf.webassessor.com include:143437218.spf05.hubspotemail.net -all
_dmarc.probabl.aiv=DMARC1; p=quarantine; rua=mailto:[email protected];

Related IP addresses

IPv4 addresses used by probabl.ai: website, name servers, mail servers and senders authorized by SPF.

IP addressUsed for/24 block
13.249.228.52Website13.249.228.0/24
13.249.228.34Website13.249.228.0/24
13.249.228.114Website13.249.228.0/24
13.249.228.104Website13.249.228.0/24
205.251.198.177Name server ns-1713.awsdns-22.co.uk205.251.198.0/24
205.251.195.49Name server ns-817.awsdns-38.net205.251.195.0/24
205.251.192.242Name server ns-242.awsdns-30.com205.251.192.0/24
205.251.196.185Name server ns-1209.awsdns-23.org205.251.196.0/24
108.177.15.27Mail server aspmx.l.google.com108.177.15.0/24
172.253.148.27Mail server alt2.aspmx.l.google.com172.253.148.0/24
192.178.213.26Mail server alt1.aspmx.l.google.com192.178.213.0/24
172.253.152.26Mail server alt4.aspmx.l.google.com172.253.152.0/24
142.250.147.26Mail server alt3.aspmx.l.google.com142.250.147.0/24

WHOIS of the domain probabl.ai

Domain Name: probabl.ai
Registry Domain ID: d73f536b56584be291603a39b5aa3b8a-DONUTS
Registrar WHOIS Server: whois.gandi.net
Registrar URL: https://www.gandi.net
Updated Date: 2026-08-11T22:30:13Z
Creation Date: 2023-06-01T08:03:05Z
Registry Expiry Date: 2027-06-01T08:03:05Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: df9f16b41ce64272adfd68f47d17b413-DONUTS
Registrant Name: Yann Lechelle
Registrant Organization: Probabl
Registrant Street: 10 rue de la Bourse
Registrant City: Paris
Registrant State/Province: 11
Registrant Postal Code: 75002
Registrant Country: FR
Registrant Phone: +33.614318120
Registrant Phone Ext: 
Registrant Fax: 
Registrant Fax Ext: 
Registrant Email: [email protected]
Registry Admin ID: 0dc54691c3a64316807fb0ed2b288a54-DONUTS
Admin Name: Camille Troillard
Admin Organization: Probabl
Admin Street: 10 Rue de la Bourse
Admin City: Paris
Admin State/Province: 11
Admin Postal Code: 75002
Admin Country: FR
Admin Phone: +33.614318120
Admin Phone Ext: 
Admin Fax: 
Admin Fax Ext: 
Admin Email: [email protected]
Registry Tech ID: a167c06dcfcf4a2688a0d7f2861f09ef-DONUTS
Tech Name: Camille Troillard
Tech Organization: Probabl
Tech Street: 10 Rue de la Bourse
Tech City: Paris
Tech State/Province: 11
Tech Postal Code: 75002
Tech Country: FR
Tech Phone: +33.614318120
Tech Phone Ext: 
Tech Fax: 
Tech Fax Ext: 
Tech Email: [email protected]
Name Server: ns-1713.awsdns-22.co.uk
Name Server: ns-817.awsdns-38.net
Name Server: ns-242.awsdns-30.com
Name Server: ns-1209.awsdns-23.org
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-01T15:51:44Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Terms of Use: Access to WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the registry database. The data in this record is provided by Identity Digital or the Registry Operator for informational purposes only, and accuracy is not guaranteed. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. When using the Whois service, please consider the following: The Whois service is not a replacement for standard EPP commands to the SRS service. Whois is not considered authoritative for registered domain objects. The Whois service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the Whois services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of Whois service access. Abuse of the Whois system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the Whois records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data provided by Identity Digital can be requested by submitting a request via the form found at https://www.identity.digital/about/policies/whois-layered-access/. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Identity Digital Inc. and Registry Operator reserve the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.
Domain Name: probabl.ai
Registry Domain ID: 2099822_nic_ai
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2026-03-09T14:26:46Z
Creation Date: 2023-06-01T06:03:05Z
Registrar Registration Expiration Date: 2027-06-01T08:03:05Z
Registrar: GANDI SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +33.170377661
Reseller: 
Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Domain Status: 
Domain Status: 
Domain Status: 
Domain Status: 
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Probabl
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Ile-de-France
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: FR
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext:
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext:
Registrant Email: [email protected]
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext:
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext:
Admin Email: [email protected]
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext:
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext:
Tech Email: [email protected]
Name Server: NS-1713.AWSDNS-22.CO.UK
Name Server: NS-242.AWSDNS-30.COM
Name Server: NS-817.AWSDNS-38.NET
Name Server: NS-1209.AWSDNS-23.ORG
Name Server: 
Name Server: 
Name Server: 
Name Server: 
Name Server: 
Name Server: 
DNSSEC: Unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-10-01T15:51:44Z <<<

For more information on Whois status codes, please visit
https://www.icann.org/epp

Reseller Email: 
Reseller URL: 

Personal data access and use are governed by French law, any use for the purpose of unsolicited mass commercial advertising as well as any mass or automated inquiries (for any intent other than the registration or modification of a domain name) are strictly forbidden. Copy of whole or part of our database without Gandi's endorsement is strictly forbidden.
A dispute over the ownership of a domain name may be subject to the alternate procedure established by the Registry in question or brought before the courts.
For additional information, please contact us via the following form:
 https://www.gandi.net/support/contacter/mail/

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% WHEN: Thu Oct 01 15:51:43 UTC 2026