washingtonpost.com

Valid Email Server
Domain Lookup › washingtonpost.com

Domain Overview

DNS: ✓ 25d ago Checker: ✓ 25d ago
washingtonpost.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-18 22:12:15 UTC · ↺ Refresh

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MX Hostnames

  • mxb-001a3c01.gslb.pphosted.com
  • mxa-001a3c01.gslb.pphosted.com

MX Priorities

  • mxb-001a3c01.gslb.pphosted.com: 10
  • mxa-001a3c01.gslb.pphosted.com: 10

A / AAAA Records

  • 23.54.187.72 ↩ a23-54-187-72.deploy.static.akamaitechnologies.com

Mail Server IPs

  • 67.231.153.114 ↩ mx0b-001a3c01.pphosted.com
  • 67.231.148.195 ↩ mx0a-001a3c01.pphosted.com

SOA Record

Raw SOA sdns34.ultradns.com admin\.contact.digitalink.com 2016123922 3600 900 2592000 300
Primary NS (mname)
sdns34.ultradns.com
Admin Email (rname)
admin\@contact.digitalink.com
Serial
2016123922
Refresh
3600s
Retry
900s
Expire
2592000s
Minimum TTL
300s

Nameservers (NS)

sdns34.ultradns.com
sdns34.ultradns.net
sdns34.ultradns.org
ns-1027.awsdns-00.org
ns-1840.awsdns-38.co.uk
ns-404.awsdns-50.com
ns-666.awsdns-19.net
sdns34.ultradns.biz

SPF Record

✓ Strict (-all)
v=spf1 ip4:198.72.14.0/23 ip4:192.72.255.0/24 ip4:54.156.98.51 ip4:54.210.51.17 include:spf.protection.outlook.com include:madgexjb.com include:spf-001a3c01.pphosted.com include:amazonses.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

17 records
  • google-site-verification=MFW4gdPYqGnhzWA4FutyUzH4M-jIpbyJ3ml-l2UNyM4
  • rovag_verification_token=C2158E1BE1D041B78CC57ED72101FF6C
  • knowbe4-site-verification=e04590e121eee5fbc18ada6449219119
  • google-site-verification=Xq6gcVYYZJtb2DQN6h2bo-hkrdmZpcdAKO8CeYl8290
  • _dhwsbe1t7yht6p4dsc72mcajq9aaum9
  • brave-ledger-verification=28c1597498b6eafc29aac1f3a42f31559dfe03a832058ead6f684a518f180d62
  • f3de1c77b72748ff92a68f88f4d93dfd
  • slack-domain-verification=YsnaUOhPU4Y6dCz5a3TqBIs4DxEXrVFbuKbGFRyS
  • google-site-verification=xLI97dy4D9FGihhl23twW5HHhVSmpnr2nWComZhpQVo
  • SPFv=spf1 ip4:198.72.14.0/23 ip4:192.72.255.0/24 ip4:54.156.98.51 ip4:54.210.51.17 include:spf.protection.outlook.com include:madgexjb.com include:spf-001a3c01.pphosted.com include:amazonses.com -all
  • _globalsign-domain-verification=SQONiBgTxRVzPPtIHjei_IUGCiAa0KxoVWFw1QfVes
  • MS=ms58521745
  • _globalsign-domain-verification=R1bvWDvJUF1gpXlmc7Q3deFwpZciil5dpJR4t-a8XM
  • google-site-verification=6Bi3yUCN2g3lzvqapLfrbgkQxob5YCjmZidGa2qiM4g
  • google-site-verification=qcYuOKvxobypPYmqzzrcw5KiwtpfLgdEEt-HwMfLwvo
  • mBd2513ESDgG6ZfaSrFYw4WaOC2b0M21Ehl8KWI3GmgTDpfYKwGuBum8ivsayoYLzVCetyXDieRUdW4qdQe+hw==
  • globalsign-domain-verification=8frsHcE2ag-0ccaaP5BTpPmUJC8ob8pdjDQchfAWzD
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