stadtbau.com

Valid Email Server
Domain Lookup › stadtbau.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stadtbau.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 13:00:35 UTC · ↺ Refresh

MX Hostnames

  • stadtbau-com.mail.protection.outlook.com

MX Priorities

  • stadtbau-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.60.251.251 (no PTR)

Mail Server IPs

  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com

SOA Record

Raw SOA ns1125.ui-dns.biz hostmaster.1und1.de 2017041117 28800 7200 604800 300
Primary NS (mname)
ns1125.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.de
Serial
2017041117
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1125.ui-dns.org
ns1125.ui-dns.biz
ns1125.ui-dns.com
ns1125.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:94.101.43.50 include:spf.protection.outlook.com include:spf.emailsignatures365.com ~all
📊 DNS lookups: 2/10
~ 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: 216 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

6 records
  • asv=4bfa99929072d7b638d36ce1c475fa11
  • langdock-verify=ZOHhR53unNlGE3Va7OLp7IeXK2R_bQD3Xonm7rV7qWY
  • v=verifydomain MS=9899666
  • canva-site-verification=HfUYbcZXX7xNf5ye9NuTSQ
  • SPFv=spf1 ip4:94.101.43.50 include:spf.protection.outlook.com include:spf.emailsignatures365.com ~all
  • apple-domain-verification=cehgdpvywXrzpaQg
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