pccw.com

Summary

Registrar

CSC Corporate Domains, Inc.

Status

clientTransferProhibited

Created on

June 5, 1998

Expires on

June 4, 2027

Name servers

ns-1277.awsdns-31.org, ns-39.awsdns-04.com, ns-656.awsdns-18.net, ns-1927.awsdns-48.co.uk

Mail servers

pccw-com.mail.protection.outlook.com

DMARC

Reject

SPF

Strict

DKIM

2 keys found

Website

See the website

Spoofing protection (DMARC)

DMARC tells mail servers what to do with an e-mail that claims to come from pccw.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]

Failure reports

—

Record

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

Authorized senders (SPF)

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

v=spf1 ip4:223.197.52.64/28 ip4:223.197.52.128/28 ip4:210.177.243.160/27 ip4:218.102.23.165 ip4:218.102.23.166 ip4:218.102.23.167 ip4:218.102.23.168 ip4:218.102.23.169 ip4:218.102.23.170 ip4:218.102.23.171 ip4:218.102.23.172 ip4:223.197.83.171 ip4:125.215.171.51 ip4:202.164.27.25 ip4:202.164.27.27 ip4:202.164.27.48 ip4:203.29.222.10 ip4:219.76.95.4 ip4:219.76.94.9 ip4:218.102.32.35 ip4:223.197.108.241 ip4:223.197.108.242 ip4:223.197.108.243 ip4:223.197.108.244 ip4:223.197.108.245 ip4:223.197.108.246 ip4:223.197.108.247 ip4:223.197.108.248 ip4:223.197.108.249 ip4:223.197.108.250 ip4:202.164.27.6/28 ip4:202.164.27.25/29 ip4:120.88.227.15 ip4:116.48.215.10 ip4:202.6.94.38/28 ip4:202.6.94.43/27 ip4:202.64.23.124 ip4:202.82.78.42/29 ip4:202.82.78.194/29 ip4:219.76.94.4 ip4:202.164.27.235 ip4:203.29.222.178 ip4:202.6.94.93 ip4:63.216.61.33 ip4:202.6.94.98 ip4:202.6.94.99 ip4:63.216.61.35 ip4:63.216.61.36 include:spf.protection.outlook.com -all

E-mail signing (DKIM)

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

RSA keys shorter than 2048 bits, called short keys, are discouraged: they are easier to break.

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 pccw.com arrive; SPF, DKIM and DMARC let mail servers check that an e-mail claiming to come from pccw.com was really sent by this domain, which protects it against spoofing.

pccw.com  MX  10 mx1.pccw.com.
pccw.com  MX  20 mx2.pccw.com.

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

google._domainkey.pccw.com  TXT  "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA…"

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

DNS records of pccw.com

Related IP addresses

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

WHOIS of the domain pccw.com

Domain Name: PCCW.COM
   Registry Domain ID: 1379336_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.corporatedomains.com
   Registrar URL: http://cscdbs.com
   Updated Date: 2026-06-22T05:21:41Z
   Creation Date: 1998-06-05T04:00:00Z
   Registry Expiry Date: 2027-06-04T04:00:00Z
   Registrar: CSC Corporate Domains, Inc.
   Registrar IANA ID: 299
   Registrar Abuse Contact Email: [email protected]
   Registrar Abuse Contact Phone: 8887802723
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
   Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
   Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
   Name Server: NS-1277.AWSDNS-31.ORG
   Name Server: NS-1927.AWSDNS-48.CO.UK
   Name Server: NS-39.AWSDNS-04.COM
   Name Server: NS-656.AWSDNS-18.NET
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-10-01T06:41:28Z <<<

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

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