caritas-kn.de

Valid Email Server
Domain Lookup › caritas-kn.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
caritas-kn.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 11:15:40 UTC · ↺ Refresh

MX Hostnames

  • caritaskn-de01i.mail.protection.outlook.com

MX Priorities

  • caritaskn-de01i.mail.protection.outlook.com: 0

A / AAAA Records

  • 80.72.140.180 (no PTR)

Mail Server IPs

  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA auth02.ns.td-fn.net hostmaster.td-fn.net 2026021101 28800 7200 1209600 300
Primary NS (mname)
auth02.ns.td-fn.net
Admin Email (rname)
hostmaster@td-fn.net
Serial
2026021101
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

auth01.ns.td-fn.net
auth02.ns.td-fn.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:mailspf.teledata.de include:spf.protection.outlook.com a:indivsurvey.de a:mail.caritas-kn.de ip4:62.55.182.68 ip4:31.47.82.194 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

4 records
  • SPFv=spf1 a mx include:mailspf.teledata.de include:spf.protection.outlook.com a:indivsurvey.de a:mail.caritas-kn.de ip4:62.55.182.68 ip4:31.47.82.194 ~all
  • MS=ms65088991
  • teamviewer-sso-verification=e153e61137b3467687b79c99897e43ec
  • cisco-ci-domain-verification=30a398f0c46cf17cad87acb0b6d0bf00456828a7bf6827605ebd18f985601d81
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