hohenberg-gmbh.de

Valid Email Server
Domain Lookup › hohenberg-gmbh.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hohenberg-gmbh.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 09:28:06 UTC · ↺ Refresh

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MX Hostnames

  • hohenberggmbh-de02c.mail.protection.outlook.com
  • remote.hohenberg-gmbh.de
  • remote2.hohenberg-gmbh.de

MX Priorities

  • hohenberggmbh-de02c.mail.protection.outlook.com: 100
  • remote.hohenberg-gmbh.de: 10
  • remote2.hohenberg-gmbh.de: 50

A / AAAA Records

  • 85.13.137.191

Mail Server IPs

  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 156.67.166.58 (no PTR)
  • 93.240.5.20 ↩ remote2.hohenberg-gmbh.de

SOA Record

Raw SOA ns1060.ui-dns.org hostmaster.schlund.de 2017041275 28800 7200 604800 300
Primary NS (mname)
ns1060.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2017041275
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1060.ui-dns.org
ns1060.ui-dns.com
ns1060.ui-dns.de
ns1060.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:_spf-eu.ionos.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ri= 604800
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

2 records
  • google-site-verification=WzjvB1QXcLJwUJS8nbYmbBIG2rUF8V1EbTJm_UHfV5Y
  • SPFv=spf1 a mx include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:_spf-eu.ionos.com -all
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