seibertlink.de

Valid Email Server
Domain Lookup › seibertlink.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
seibertlink.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 21:08:37 UTC · ↺ Refresh

MX Hostnames

  • mx2.hostinger.com
  • mx1.hostinger.com

MX Priorities

  • mx2.hostinger.com: 10
  • mx1.hostinger.com: 5

A / AAAA Records

  • 147.93.92.137 (no PTR)
  • 2a02:4780:27:1447::32d1:38eb:2 (no PTR)

Mail Server IPs

  • 172.65.182.103 (no PTR)
  • 2606:4700:90::c1f8:f874:2386:b61f (no PTR)

SOA Record

Raw SOA ns1.dns-parking.com dns.hostinger.com 2026031901 10000 2400 604800 600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026031901
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1.dns-parking.com
ns2.dns-parking.com

SPF Record

✓ Strict (-all)
v=spf1 a mx a:cdxmoutxfwd01.datev.de a:cdxmoutxfwd02.datev.de a:mail.nitsche-asp.de include:spf.protection.outlook.com include:spf.mxg.cloud include:_spf.mail.hostinger.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

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

2 records
  • SPFv=spf1 a mx a:cdxmoutxfwd01.datev.de a:cdxmoutxfwd02.datev.de a:mail.nitsche-asp.de include:spf.protection.outlook.com include:spf.mxg.cloud include:_spf.mail.hostinger.com -all
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy2oQ6M+GeL23pSYAxOJOjdzrMZmD3HLLVUtxYYATOZJehGCmSyt9OhrdbfahIf25ZPS9XJmA6HyphLsCctJDEVElTSoRejIKFn+rM+R7J2c72OlqryidIZvryixQJyTzMCJZHYYLeNQGdDJ+hgJdfODtE6DsQoZsiX+kD8E2fNZKGmZ152z/N22zTp8A4pM9lQ8nsdgnUEOxJzxGfeAUcAjPHy6wfm2wb4/odEVFySK60tTiteENkHi/8xj4pYh5AyiY5xtud/GcXyO4Yzcq3Q7GibZWjlb8N+MhKP9IsDNWFUvtqbPO21Up7a4vli69pO9IQ8hHujXghkuXuv/uvQIDAQAB
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