abf-strassenbau.de

Valid Email Server
Domain Lookup › abf-strassenbau.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
abf-strassenbau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 05:35:23 UTC · ↺ Refresh

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MX Hostnames

  • mx-02-eu-central-1.prod.hydra.sophos.com
  • mx-01-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-02-eu-central-1.prod.hydra.sophos.com: 20
  • mx-01-eu-central-1.prod.hydra.sophos.com: 10

A / AAAA Records

  • 217.160.0.16 ↩ 217-160-0-16.elastic-ssl.ui-r.com

Mail Server IPs

  • 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com
  • 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns1126.ui-dns.com hostmaster.1und1.de 2016041816 28800 7200 604800 300
Primary NS (mname)
ns1126.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2016041816
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1126.ui-dns.com
ns1126.ui-dns.org
ns1126.ui-dns.de
ns1126.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 mx a:fire.f-m-computer.de ip4:85.220.137.243 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf_eucentral1.prod.hydra.sophos.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · 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

4 records
  • MS=ms38259677
  • SPFv=spf1 mx a:fire.f-m-computer.de ip4:85.220.137.243 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf_eucentral1.prod.hydra.sophos.com -all
  • sophos-domain-verification=bbf62aa0662810299069279376e1a7180bd9ecbd
  • sophos-domain-verification=6bdea211eb990b424c8d98209c2c2e255f25109941c484a0b719fee46e1edba1
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