heggemann.com

Valid Email Server
Domain Lookup › heggemann.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
heggemann.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 14:25:55 UTC · ↺ Refresh

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MX Hostnames

  • heggemann-com.mail.protection.outlook.com

MX Priorities

  • heggemann-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 198.202.211.1 (no PTR)
  • 2620:cb:2000::1 (no PTR)

Mail Server IPs

  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.vegasystems.de hostmaster.vegasystems.de 2026082723 36000 3600 604800 86400
Primary NS (mname)
ns1.vegasystems.de
Admin Email (rname)
hostmaster@vegasystems.de
Serial
2026082723
Refresh
36000s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.vegasystems.net
ns1.vegasystems.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.vegasystems.de include:spf.take-it.org include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 include:spf.vegasystems.de include:spf.take-it.org include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
  • google-site-verification=dUARbMe-hsBkgT2RIMwuBDPPSew2T_j4wWbX56DnSHE
  • MS=ms48431805
  • f3LfR8yBh9bapM3MnxNNF+IBdN1iG3iFf7sgSd5+PLUzcrei8SsBagfnUP4su4ZC1deRC7jSrrsRQhfEkRyZJQ==
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