codan.de

Valid Email Server
Domain Lookup › codan.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 18:52:16 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 212.81.93.195 ↩ AS40001.CODANCOMPANIES.COM

Mail Server IPs

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

SOA Record

Raw SOA pns.dtag.de dns.telekom.de 2025121500 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2025121500
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

pns.dtag.de
ns1.telekom.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:spf.mas.t-systems-service.com ip4:62.154.183.80/28 ip4:82.193.251.0/28 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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

9 records
  • b9x2v018g090rtvmv5hy2xbfty8t257k
  • SPFv=spf1 include:spf.protection.outlook.com a:spf.mas.t-systems-service.com ip4:62.154.183.80/28 ip4:82.193.251.0/28 -all
  • miro-verification=396eda72b17aa0e1e654c8485c91b96530a6007b
  • y75fbyt2t41d808n9k2wwcfllk6zxqtj
  • cisco-ci-domain-verification=5a25e489b8fbdcca2130494fb1fc237220265ff8ccc7c627ad1aefdf576e2ded
  • MS=ms65698634
  • _ss6lvqnlsscfww779oba8tfa8p43p2l
  • MS=144652CF47A98ED940C55E72826366A8487180BE
  • _globalsign-domain-verification=KLeP1kDMR_DZgznxjkg2xYDynNUaVKt6KuqrT5PufJ
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