Dataweaz

vodafoneidea.com

Summary

Registrar
Nom-iq Ltd. dba COM LAUDE
Status
clientDeleteProhibited
Created on
January 30, 2017
Expires on
January 30, 2027
Name servers
ns3.vodafoneidea.com, ns4.vodafoneidea.com, ns5.vodafoneidea.com
Mail servers
ndc3hwappsmg8.vodafoneidea.com, ndc3hwappsmg7.vodafoneidea.com, ndc3hwappsmg9.vodafoneidea.com, ndc3hwappsmg10.vodafoneidea.com
DMARC
Reject

Spoofing protection (DMARC)

Reject

E-mails spoofing this domain are rejected.

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

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

Record

v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1

Authorized senders (SPF)

Strict

E-mails sent by any other server are rejected.

SPF lists the servers allowed to send e-mails for vodafoneidea.com.

RuleValueResult
ip418.139.96.40Allowed
ip452.221.67.239Allowed
ip418.139.183.149Allowed
include_spf1.vodafoneidea.comAllowed
include_spf2.vodafoneidea.comAllowed
include_spf3.vodafoneidea.comAllowed
include_spf.google.comAllowed
includespf.protection.outlook.comAllowed
all—Rejected

Top-level DNS lookups: 5 of 10 allowed

Record

v=spf1 ip4:18.139.96.40 ip4:52.221.67.239 ip4:18.139.183.149 include:_spf1.vodafoneidea.com include:_spf2.vodafoneidea.com include:_spf3.vodafoneidea.com include:_spf.google.com include:spf.protection.outlook.com -all

E-mail signing (DKIM)

DKIM keys published by vodafoneidea.com under the most common selectors. Other keys may exist under selectors specific to each sending service.

SelectorLikely serviceKeyStatus
googleGoogle WorkspaceRSA 2048 bitsActive

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 vodafoneidea.com arrive; SPF, DKIM and DMARC let mail servers check that an e-mail claiming to come from vodafoneidea.com 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 @vodafoneidea.com 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

vodafoneidea.com  MX  10 mx1.vodafoneidea.com.
vodafoneidea.com  MX  20 mx2.vodafoneidea.com.

What the record contains

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

vodafoneidea.com  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.vodafoneidea.com, 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.vodafoneidea.com  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.vodafoneidea.com, 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.vodafoneidea.com  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 vodafoneidea.com

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.

TypeIP address
A103.75.248.72

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
ns3.vodafoneidea.com103.75.251.33
ns4.vodafoneidea.com103.75.249.127
ns5.vodafoneidea.com103.75.249.128

Mail servers (MX)

MX records point to the servers that receive e-mails sent to the domain, that is to @vodafoneidea.com 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
10ndc3hwappsmg8.vodafoneidea.com103.75.249.213
10ndc3hwappsmg7.vodafoneidea.com103.75.249.206
10ndc3hwappsmg9.vodafoneidea.com103.75.249.215
10ndc3hwappsmg10.vodafoneidea.com103.75.249.216

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.vodafoneidea.com.

NameContent
vodafoneidea.com932m5ls71192hlspgn5z056zk7qj2nyf
vodafoneidea.comQhUeBSFlAUVNlU25uwE74Bdi7zDzOdmlXUXWERzBCh5iPu14c90opfB7T3C/2ctNKNnJO2x/CorQ98glmuI2bQ==
vodafoneidea.comylw2p9d0hrxrzv1bh6nblny2p72g3kgv
vodafoneidea.comopenai-domain-verification=dv-hGsShMiui7Hmw9IVLRXxd7Ed
vodafoneidea.com1wwlw4jsd6mk6smqf4bx1826zkppzs0t
vodafoneidea.comgoogle-site-verification=p1F-Vy2aPwAgSQSWumCOHnROY5IJXPG9jHPn-M3uxnE
vodafoneidea.comMS=1682BB593B43B612251C24DF5C8DF305E2EAE969
vodafoneidea.com_hsnhivmeisrl56u9cw01qjzbb0ol4gh
vodafoneidea.comMS=ms25962638
vodafoneidea.com_oun9u3uob9pyy7uhucuqcxzf5qvbzcm
vodafoneidea.comMS=ms77916966
vodafoneidea.comcisco-ci-domain-verification=309cf8aeb5ddd0d0c0139df5af0dfb6a7e1dc3b8bd6f166f2c4e5d5c3d958c7
vodafoneidea.com2thgq3ms9w99y2qfn2hphg0jjw1mp7ky
vodafoneidea.com_d2n9cau3xxa28713gddx00naq0lqqqd
vodafoneidea.comgoogle-site-verification=7LasE7Gvc0jQTYQ2M-3SWCWCLGCDu1kSlktZ10cWcr0
vodafoneidea.com_ap9q5ko08dxifkcafd61qr4tfsnw3mh
vodafoneidea.comv=spf1 ip4:18.139.96.40 ip4:52.221.67.239 ip4:18.139.183.149 include:_spf1.vodafoneidea.com include:_spf2.vodafoneidea.com include:_spf3.vodafoneidea.com include:_spf.google.com include:spf.protection.outlook.com -all
vodafoneidea.comsuccessfactors-site-verification=ZjdkZjgxYjlmNmQxNTY4Yzk4ZTRiY2VkMmJlMmY0MmE1NmNlZDAxMzc4YWU0MzQ5ZDY4ZjRhZWFhOGMxNWI3Yg==
vodafoneidea.com_1go7ptcp2z312hh3sngggu74r331e6p
vodafoneidea.com_icurfjzyn3pwcwbyk0vgbhhgbg3qh7z
vodafoneidea.comd89vypt08d0cqw2z18k1drxjm24wn8hv
vodafoneidea.comvzgjlpqdlcbjplpdy78l1n4j7ywpnd27
_dmarc.vodafoneidea.comv=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
google._domainkey.vodafoneidea.comv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAi8i9pmTu6KB5jZQjsP1/c2kydK2yaSSoULLl8i3Dmc0LvePyHq6HVEV0sWn9Axb4EjxVm3aJgGBpTmfKv4vI9XAM1PMcu11a/h82umgJ4x5JWUjklyG1PgUfdPwiLSscr1E3zTUyQAZT2B74qVlrg8x4yb4bV9Z9yyE8JmA01CsI8nDOaYjXtYFMxFmnmZkqyjVvQJ7q+jtT3FawrQXU6hEFaaPURA7ylEBMM5LG5MErSX/rC/v/e2HmuQFxY830ykl1u6OnenpH3iPQ1eP7XtXsvLXloglaO7MTRaONlAcTuGiG36tzcjOj2/beCj3Ew2RjE8F7Qpix/9tobQb72wIDAQAB

Related IP addresses

IPv4 addresses used by vodafoneidea.com: website, name servers, mail servers and senders authorized by SPF.

IP addressUsed for/24 block
103.75.248.72Website103.75.248.0/24
103.75.251.33Name server ns3.vodafoneidea.com103.75.251.0/24
103.75.249.127Name server ns4.vodafoneidea.com103.75.249.0/24
103.75.249.128Name server ns5.vodafoneidea.com103.75.249.0/24
103.75.249.213Mail server ndc3hwappsmg8.vodafoneidea.com103.75.249.0/24
103.75.249.206Mail server ndc3hwappsmg7.vodafoneidea.com103.75.249.0/24
103.75.249.215Mail server ndc3hwappsmg9.vodafoneidea.com103.75.249.0/24
103.75.249.216Mail server ndc3hwappsmg10.vodafoneidea.com103.75.249.0/24
18.139.96.40Authorized by SPF18.139.96.0/24
52.221.67.239Authorized by SPF52.221.67.0/24
18.139.183.149Authorized by SPF18.139.183.0/24

WHOIS of the domain vodafoneidea.com

Domain Name: VODAFONEIDEA.COM
   Registry Domain ID: 2094114055_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.comlaude.com
   Registrar URL: http://www.comlaude.com
   Updated Date: 2025-12-31T23:13:33Z
   Creation Date: 2017-01-30T14:48:24Z
   Registry Expiry Date: 2027-01-30T14:48:24Z
   Registrar: Nom-iq Ltd. dba COM LAUDE
   Registrar IANA ID: 470
   Registrar Abuse Contact Email: [email protected]
   Registrar Abuse Contact Phone: +442074218250
   Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
   Name Server: NS3.VODAFONEIDEA.COM
   Name Server: NS4.VODAFONEIDEA.COM
   Name Server: NS5.VODAFONEIDEA.COM
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-10-01T17:33:28Z <<<

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

NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar.  Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.

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