klinikum-nuernberg.de

Valid Email Server
Domain Lookup › klinikum-nuernberg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
klinikum-nuernberg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 00:57:34 UTC · ↺ Refresh

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MX Hostnames

  • mail.klinikum-nuernberg.de

MX Priorities

  • mail.klinikum-nuernberg.de: 30

A / AAAA Records

  • 185.88.214.137 ↩ srv-a-io.c-1191.maxcluster.net
  • 2a00:f48:1008::214:137:10 ↩ srv-a-io.c-1191.maxcluster.net

Mail Server IPs

  • 91.213.20.37 ↩ mail.klinikum-nuernberg.de

SOA Record

Raw SOA dns1.odn.de hostmaster.klinikum-nuernberg.de 2026031901 10800 3600 604800 3600
Primary NS (mname)
dns1.odn.de
Admin Email (rname)
hostmaster@klinikum-nuernberg.de
Serial
2026031901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns2.odn.de
dns1.odn.de
dns3.odn.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:91.213.20.37 ip4:185.88.214.137 ip4:185.88.215.231 ip6:2a00:f48:1008::214:137:10 ip6:2a00:f48:1008::215:231:10 include:spf.mailjet.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 ip4:91.213.20.37 ip4:185.88.214.137 ip4:185.88.215.231 ip6:2a00:f48:1008::214:137:10 ip6:2a00:f48:1008::215:231:10 include:spf.mailjet.com -all
  • apple-domain-verification=lMlUQQLqIvzG39XW
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