stadt-hildesheim.de

Valid Email Server
Domain Lookup › stadt-hildesheim.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stadt-hildesheim.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 00:20:15 UTC · ↺ Refresh

MX Hostnames

  • mx-01-eu-central-1.prod.hydra.sophos.com
  • mx-02-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-02-eu-central-1.prod.hydra.sophos.com: 20
  • mx-01-eu-central-1.prod.hydra.sophos.com: 10

A / AAAA Records

  • 194.25.98.243 ↩ hannit02.nol-is.de

Mail Server IPs

  • 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com
  • 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns.htp-tel.de domainmaster.htp.net 2026032100 43200 7200 1209600 3600
Primary NS (mname)
ns.htp-tel.de
Admin Email (rname)
domainmaster@htp.net
Serial
2026032100
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.htp-tel.de
ns2.htp-tel.de
ns.htp-tel.de

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:62.55.182.68 ip4:212.185.200.8 ip6:2003:5f:c010:1:212:185:200:8 include:_spf.nol-is.de include:_spf_eucentral1.prod.hydra.sophos.com ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

9 records
  • sophos-domain-verification=649eca031551362361dddee30de57ebf4fe39ced
  • sophos-domain-verification=ec9118272ee1540f87d6b925ef9f25f774227d0cb375d666de9ab7ef948c9a45
  • google-site-verification=55QwZC4G9voJdWPOU0fex6uBEUuKgnZQnv8NpvApWmA
  • cisco-ci-domain-verification=1fb6be80cf6c2a618be6f519f0c9e7b361d4505cbd962c6f533464a79cd67eb9
  • apple-domain-verification=TMNiphoX2ZpBMO6T
  • MS=ms53372341
  • apple-domain-verification=yp1WKnpSvXAJHSNF
  • apple-domain-verification=Va0US8EC3VDeLtfv
  • SPFv=spf1 mx ip4:62.55.182.68 ip4:212.185.200.8 ip6:2003:5f:c010:1:212:185:200:8 include:_spf.nol-is.de include:_spf_eucentral1.prod.hydra.sophos.com ?all
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