Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wdtn.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:34:03 UTC · ↺ Refresh
MX Hostnames
- wdtn-com.mail.protection.outlook.com
MX Priorities
- wdtn-com.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.193.91 (no PTR)
- 151.101.65.91 (no PTR)
- 151.101.1.91
- 151.101.129.91
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns1.cscdns.net hostmaster.cscdns.net 2010031135 10800 3600 604800 86400
Primary NS (mname)
pdns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2010031135
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
pdns2.cscdns.net
pdns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- _globalsign-domain-verification=EwTwYoVjy1JmVGIrSNSyYTZngPdxG2oR8kULI3BHiI
- +XQ0zCmUrpPvDr2V1JWy3UpJSCLtXODVimSXl06xLkohBsiBTb4mTLFzUVF6vdDOrv9MebptCp578esfvQvLpA==
- fdd-381257-2021-06-21-hJMNDfzrJtc8G5MnwqIt
- SPFv=spf1 include:spf.protection.outlook.com -all
- fastly-domain-delegation-jWdLPWrESKOh2EcdtFzb-653843
- facebook-domain-verification=qdkvksjgj44dgsjxrjj3aw0mvj5lei
- google-site-verification=UEhsvP91kUhJhWQpc67P71gVQWvIb8llCMDKXtDsSWc
Full email verification for wdtn.com
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