audrey.koeln

Valid Email Server
Domain Lookup › audrey.koeln

Domain Overview

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

Checked via [email protected] · 2026-06-06 14:56:13 UTC · ↺ Refresh

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MX Hostnames

  • audrey-koeln.mail.protection.outlook.com

MX Priorities

  • audrey-koeln.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.175.196.33 (no PTR)
  • 2a00:1c98:60:1051::c2b6:eb1f (no PTR)

Mail Server IPs

  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns1031.ui-dns.de hostmaster.1und1.com 2017060116 28800 7200 604800 600
Primary NS (mname)
ns1031.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060116
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1077.ui-dns.biz
ns1041.ui-dns.com
ns1031.ui-dns.de
ns1064.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

3 records
  • v=verifydomain MS=1664821
  • google-site-verification=IldetnyFxVNxkRhVuPrzvAujoxQ0d_TKMLD9G0p-lu4
  • SPFv=spf1 include:spf.protection.outlook.com -all
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