theben.de

Valid Email Server
Domain Lookup › theben.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 14:51:42 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • theben-de.mail.protection.outlook.com: 5

A / AAAA Records

  • 145.253.155.171 (no PTR)

Mail Server IPs

  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.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:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA ns.gbc.systems support.gbc.net 2026032302 3600 900 1209600 300
Primary NS (mname)
ns.gbc.systems
Admin Email (rname)
support@gbc.net
Serial
2026032302
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns.gbc.gmbh
ns.gbc.green
ns.gbc.jetzt
ns.gbc.red
ns.gbc.systems

SPF Record

✓ Strict (-all)
v=spf1 ip4:145.253.155.0/19 ip4:212.97.96.0/19 include:_spf.akamo.de include:_spf.rexx-suite.com include:spf.emailsignatures365.com include:_spf2.theben.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

18 records
  • globalsign-domain-verification=ugRjfT3_v483B5Yfv98R7cAvjG9qNso2fbPMVwMbWD
  • globalsign-domain-verification=v239yYUL9ZzM8cqfFtgMfM8CymGKbIwFiBeclEyCsm
  • SPFv=spf1 ip4:145.253.155.0/19 ip4:212.97.96.0/19 include:_spf.akamo.de include:_spf.rexx-suite.com include:spf.emailsignatures365.com include:_spf2.theben.de -all
  • YgjTdHekKAYg39QESB5zUQ7fbqk9/rtYaf6Olyaou4k=
  • b7kOf+2xu93psLvdAPKiZOlgu+urtBc27FuT9araHNUCt84x/gXH77FxxVB0fGR4QcJsobukCfolyXwxv0hnhg==
  • k67xGoqjLzY1Bbu2z6MxGIWRMLIjCtczzZeZh6NFZlw=
  • sophos-domain-verification=6469f1d4a03723bb00d3de2b76c66e52956f6a85
  • GP9t6PVAxBo8PRioKkCqMPNO05odMFg6PV21uNF9oOKKw1w9HgA7lZEouytl2bf94STjqh05BkA7Jotz4hBtMQ==
  • pq63l5l2qz4kb3rjmn4by0kvd0cwgkhv
  • _globalsign-domain-verification=JEtbq9yy5zQ-XbErs5dwLAgJIi6xkdiMdUZga723uq
  • ls+dU9utvZlyyfVNfn+yR6wz9A0/dyJgn4y5MBw6U2fE38AiW/JM0I+pA0Hjz33qkXh0KAiHF01HD+D/ZD4Bbw==
  • openai-domain-verification=dv-a0l5CkgSOZBpDibLH2nJenUZ
  • google-site-verification=Au30JIQdlzmUeQVHiGNxqedgftZN_xJGMKrKp5LiS78
  • _globalsign-domain-verification=9do3-sr6jcv_QV-qisBuXMWYxDfhz_GheqgX402DTf
  • apple-domain-verification=F4A6VvZXOcgghBgw
  • QzWBP1kWvIqaJ7TyAQc4tvBPeVDNVigjvgkOOlFluqBEdLmf4sUXVW3dgkfbCKpq4gmnqCqrfBM5yw6W5CjZ+A==
  • 1dp033l469cpv0qknv7ylfqbkkg9m0kq
  • _globalsign-domain-verification=0TO2xW7_7faf_Dp0XEXn_zU5nr6PD0ahoYzIGhU06T
Full email verification for theben.de

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