Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centralnic.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 05:16:53 UTC · ↺ Refresh
MX Hostnames
- centralnic-com.mail.protection.outlook.com
MX Priorities
- centralnic-com.mail.protection.outlook.com: 0
A / AAAA Records
- 212.18.250.170 ↩ web-cnic-1.bfn.uk.centralnic.net
- 2a04:2b00:212::c:250:170 (no PTR)
Mail Server IPs
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.centralnic.net hostmaster.centralnic.net 2025011569 3600 1200 6048000 300
Primary NS (mname)
ns0.centralnic.net
Admin Email (rname)
hostmaster@centralnic.net
Serial
2025011569
Refresh
3600s
Retry
1200s
Expire
6048000s
Minimum TTL
300s
Nameservers (NS)
ns4.centralnic.net
ns1.centralnic.net
ns2.centralnic.net
ns3.centralnic.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.centralnic.com include:_spf.google.com include:emsd1.com include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.smtp.mailtrap.live -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- google-site-verification=C76M9h98uaweRo7N9dKA25dK5qawDZ1Xf6iu-f44sIY
- SPFv=spf1 include:spf1.centralnic.com include:_spf.google.com include:emsd1.com include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.smtp.mailtrap.live -all
- MS=ms79932551
- atlassian-domain-verification=iiZTZakwi2A0ssExP9JxC2jpYOKeNgmxAUNcKdpySTU0EXInk6WQMkamvjUkreOs
- df45t41q0spwq10lt65y7knv8x63c209
- atlassian-domain-verification=CtEfWubuowPbpYuC7FBp26rgPF8Jz/6mMzx6pfu5p9EooICIQll1VgBH8BWdBkjY
- MS=3A6233BA8AB5E0042213D10AFFDF2272ED593981
- knowbe4-site-verification=d44cdf7107804e41b29d8a6394b694a4
- w3PlEqxQ=bc6e1c50787fba381322b9b6b66196d2
- teamviewer-sso-verification=c26ff74eb8394ad9b993d3c93fa2493e
- google-site-verification=zQ4r7wrKTXNE2StaxGWJoBKtxkGANpH9ALqdNDrbeDI
- hj-ownership=7I8C79v1pYOfVgd
- sipgate_domain_verification=UGCboYac1t5AthlqB9u9adoZEqkWnkDb
- dropbox-domain-verification=svngxtncng3q
Full email verification for centralnic.com
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