jbs-am-tower.de

Valid Email Server
Domain Lookup › jbs-am-tower.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jbs-am-tower.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 20:43:37 UTC · ↺ Refresh

MX Hostnames

  • jbsamtower-de0ie.mail.protection.outlook.com

MX Priorities

  • jbsamtower-de0ie.mail.protection.outlook.com: 10

A / AAAA Records

  • 82.135.9.52 ↩ ispconfig.kjr-ml.de
  • 2001:a60:901e::934 ↩ ispconfig.kjr-ml.de

Mail Server IPs

  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com

SOA Record

Raw SOA ns.link-m.de hostmaster.link-m.de 2025102402 28800 7200 604800 86400
Primary NS (mname)
ns.link-m.de
Admin Email (rname)
hostmaster@link-m.de
Serial
2025102402
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.link-m.de
ns.link-m.de

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
  • MS=ms48515721
  • SPFv=spf1 include:spf.protection.outlook.com -all
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