ib-mab.de

Valid Email Server
Domain Lookup › ib-mab.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 16:13:28 UTC · ↺ Refresh

MX Hostnames

  • ibmab-de0e.mail.protection.outlook.com

MX Priorities

  • ibmab-de0e.mail.protection.outlook.com: 0

A / AAAA Records

  • 217.160.0.15 ↩ 217-160-0-15.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::20a ↩ 2001-08d8-100f-f000-0000-0000-0000-020a.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns1082.ui-dns.biz hostmaster.schlund.de 2017040513 28800 7200 604800 300
Primary NS (mname)
ns1082.ui-dns.biz
Admin Email (rname)
hostmaster@schlund.de
Serial
2017040513
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1082.ui-dns.com
ns1082.ui-dns.de
ns1082.ui-dns.biz
ns1082.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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • v=verifydomain MS=8277643
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