gfn.de

Valid Email Server
Domain Lookup › gfn.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gfn.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-30 19:20:48 UTC · ↺ Refresh

MX Hostnames

  • gfn-de.mail.protection.outlook.com

MX Priorities

  • gfn-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 78.47.147.217 ↩ static.217.147.47.78.clients.your-server.de
  • 2a01:4f8:c2c:3d0c::1 (no PTR)

Mail Server IPs

  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA web8.hd-it.eu root.hd-it.eu 2026010700 7200 3600 604800 38400
Primary NS (mname)
web8.hd-it.eu
Admin Email (rname)
root@hd-it.eu
Serial
2026010700
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
38400s

Nameservers (NS)

ns3.hd-it.eu
ns2.hd-it.eu
ns1.hd-it.eu

SPF Record

✓ Strict (-all)
v=spf1 a mx a:gfn.de ip4:81.89.192.72 ip4:81.89.197.133 ip4:81.89.197.134 ip4:81.89.197.140 ip4:20.218.251.166 ip4:52.157.149.216 include:spf.protection.outlook.com include:inxserver.com include:_spf.proxy.nospamproxy.com include:spf.amadeus-fire-de.cloud.nospamproxy.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

11 records
  • MS=ms62561024
  • 2LPYYGGec0ewQN4x0y5aiW31Il1CAtfmpkO1MpQ333xdmZzM5akcHm7Mcq8Uteqtn4j2Rb+92CBZ/Pp6ymb1Qg==
  • rUaJspn+cVQrom9i459J3qlYTjg/pvxFF9g3YB9MQWRDgNl5p9NumbKeSWacweN8NZj9SoMdnWtIrAFZ+TeDyA==
  • SPFv=spf1 a mx a:gfn.de ip4:81.89.192.72 ip4:81.89.197.133 ip4:81.89.197.134 ip4:81.89.197.140 ip4:20.218.251.166 ip4:52.157.149.216 include:spf.protection.outlook.com include:inxserver.com include:_spf.proxy.nospamproxy.com include:spf.amadeus-fire-de.cloud.nospamproxy.com -all
  • MS=ms55877874
  • google-site-verification=aeZnctLKY2ak3T51rstJsgSWCNTdLmWSgKmaiIc2zBs
  • apple-domain-verification=LM5CJgcfHvlwe4F6
  • MS=ms60238731
  • globalsign-domain-verification=7BE6FEC115286A8777E8AD9DB99784A8
  • google-site-verification=IG77dSxWDPZLok1D1-LpT-DlXUvn4-ol8xQpKjIgsmw
  • google-site-verification=QcPsbKXECMWfVEJodNbgTPVLgd-5XKRSBqgmDEtdvF4
Full email verification for gfn.de

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