turnitin.ca - DNS, WHOIS, DMARC and SPF of the domain name

Summary

Registrar: CSC Corporate Domains (Canada) Company
Status: clientTransferProhibited
Created on: May 27, 2005
Expires on: May 27, 2027
Name servers: ns-1112.awsdns-11.org, ns-720.awsdns-26.net, ns-2025.awsdns-61.co.uk, ns-238.awsdns-29.com
Mail servers: —
DMARC: Quarantine
SPF: Strict
DKIM: No key found among the common selectors
Website: See the website

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 turnitin.ca 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: [email protected]

Record

v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=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 turnitin.ca.

Rule	Value	Result
all	—	Rejected

Top-level DNS lookups: 0 of 10 allowed

Record

v=spf1 -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 turnitin.ca arrive; SPF, DKIM and DMARC let mail servers check that an e-mail claiming to come from turnitin.ca 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 @turnitin.ca 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

turnitin.ca  MX  10 mx1.turnitin.ca.
turnitin.ca  MX  20 mx2.turnitin.ca.

What the record contains

10, 20: Priority: the server with the lowest number is tried first. Servers with equal priority share the load.
mx1.turnitin.ca.: 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

turnitin.ca  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.turnitin.ca, 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.turnitin.ca  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.turnitin.ca, 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.turnitin.ca  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 turnitin.ca

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.

Type	IP address
A	52.222.154.29
A	52.222.154.78
A	52.222.154.71
A	52.222.154.66

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.

Server	IP address
ns-1112.awsdns-11.org	205.251.196.88
ns-720.awsdns-26.net	205.251.194.208
ns-2025.awsdns-61.co.uk	205.251.199.233
ns-238.awsdns-29.com	205.251.192.238

Mail servers (MX)

MX records point to the servers that receive e-mails sent to the domain, that is to @turnitin.ca 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.

No mail server: the domain does not receive e-mails.

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.turnitin.ca.

Name	Content
turnitin.ca	v=spf1 -all
turnitin.ca	pardot45292=83a500452edfb98d1e46e75832c61771d9cc73777ba318d847ca03f5a03077e1
_dmarc.turnitin.ca	v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];

Related IP addresses

IPv4 addresses used by turnitin.ca: website, name servers, mail servers and senders authorized by SPF.

IP address	Used for	/24 block
52.222.154.29	Website	52.222.154.0/24
52.222.154.78	Website	52.222.154.0/24
52.222.154.71	Website	52.222.154.0/24
52.222.154.66	Website	52.222.154.0/24
205.251.196.88	Name server ns-1112.awsdns-11.org	205.251.196.0/24
205.251.194.208	Name server ns-720.awsdns-26.net	205.251.194.0/24
205.251.199.233	Name server ns-2025.awsdns-61.co.uk	205.251.199.0/24
205.251.192.238	Name server ns-238.awsdns-29.com	205.251.192.0/24

WHOIS of the domain turnitin.ca

Domain Name: turnitin.ca
Registry Domain ID: D301351-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.cscglobal.com
Updated Date: 2025-05-13T05:43:09Z
Creation Date: 2005-05-27T19:04:32Z
Registry Expiry Date: 2027-05-27T04:00:00Z
Registrar: CSC Corporate Domains (Canada) Company
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.3026365400
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 79973502-CIRA
Registrant Name: Turnitin, LLC - TMA895651
Registrant Organization:
Registrant Street: 2101 WEBSTER ST STE 1800
Registrant City: OAKLAND
Registrant State/Province: CA
Registrant Postal Code: 94612-3050
Registrant Country: US
Registrant Phone: +1.5107647600
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: [email protected]
Registry Admin ID: 79973500-CIRA
Admin Name: Eric Gisolfi
Admin Organization: Turnitin, LLC
Admin Street: 2101 WEBSTER ST STE 1800
Admin City: OAKLAND
Admin State/Province: CA
Admin Postal Code: 94612-3050
Admin Country: US
Admin Phone: +1.5107647600
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: [email protected]
Registry Tech ID: 79973501-CIRA
Tech Name: Eric Gisolfi
Tech Organization: Turnitin, LLC
Tech Street: 2101 WEBSTER ST STE 1800
Tech City: OAKLAND
Tech State/Province: CA
Tech Postal Code: 94612-3050
Tech Country: US
Tech Phone: +1.5107647600
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: [email protected]
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
Billing Country:
Billing Phone:
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Billing Fax:
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Billing Email:
Name Server: ns-1112.awsdns-11.org
Name Server: ns-2025.awsdns-61.co.uk
Name Server: ns-238.awsdns-29.com
Name Server: ns-720.awsdns-26.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-01T20:35:03Z <<<

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

%
% Use of CIRA's WHOIS service is governed by the Terms of Use in its Legal
% Notice, available at https://www.cira.ca/en/resources/documents/about/website-terms-use
%
% (c) 2026 Canadian Internet Registration Authority, (http://www.cira.ca/)
Domain Name: turnitin.ca
Registry Domain ID: D301351-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.cscglobal.com
Updated Date: 2025-05-13T05:43:09Z
Creation Date: 2005-05-27T19:04:32Z
Registry Expiry Date: 2027-05-27T04:00:00Z
Registrar: CSC Corporate Domains (Canada) Company
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.3026365400
Registrar Abuse Contact Phone Ext:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 79973502-CIRA
Registrant Name: Turnitin, LLC - TMA895651
Registrant Organization:
Registrant Street: 2101 WEBSTER ST STE 1800
Registrant City: OAKLAND
Registrant State/Province: CA
Registrant Postal Code: 94612-3050
Registrant Country: US
Registrant Phone: +1.5107647600
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: [email protected]
Registry Admin ID: 79973500-CIRA
Admin Name: Eric Gisolfi
Admin Organization: Turnitin, LLC
Admin Street: 2101 WEBSTER ST STE 1800
Admin City: OAKLAND
Admin State/Province: CA
Admin Postal Code: 94612-3050
Admin Country: US
Admin Phone: +1.5107647600
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: [email protected]
Registry Tech ID: 79973501-CIRA
Tech Name: Eric Gisolfi
Tech Organization: Turnitin, LLC
Tech Street: 2101 WEBSTER ST STE 1800
Tech City: OAKLAND
Tech State/Province: CA
Tech Postal Code: 94612-3050
Tech Country: US
Tech Phone: +1.5107647600
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: [email protected]
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
Billing Country:
Billing Phone:
Billing Phone Ext:
Billing Fax:
Billing Fax Ext:
Billing Email:
Name Server: ns-1112.awsdns-11.org
Name Server: ns-2025.awsdns-61.co.uk
Name Server: ns-238.awsdns-29.com
Name Server: ns-720.awsdns-26.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-01T20:35:04Z <<<

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

%
% Use of CIRA's WHOIS service is governed by the Terms of Use in its Legal
% Notice, available at https://www.cira.ca/en/resources/documents/about/website-terms-use
%
% (c) 2026 Canadian Internet Registration Authority, (http://www.cira.ca/)

% Query time: 863 msec
% WHEN: Thu Oct 01 20:35:03 UTC 2026