sankt-augustin.de

Valid Email Server
Domain Lookup › sankt-augustin.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sankt-augustin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 10:09:12 UTC · ↺ Refresh

MX Hostnames

  • gw11.civitec.de
  • gw12.civitec.de

MX Priorities

  • gw12.civitec.de: 10
  • gw11.civitec.de: 10

A / AAAA Records

  • 156.67.237.42 ↩ r22320.agenturserver.it

Mail Server IPs

  • 195.243.56.12 ↩ gw12.civitec.de
  • 195.243.56.11 ↩ gw11.civitec.de

SOA Record

Raw SOA dns01.regioit-aachen.de hostmaster.civitec.de 2023110717 86400 7200 3600000 172800
Primary NS (mname)
dns01.regioit-aachen.de
Admin Email (rname)
hostmaster@civitec.de
Serial
2023110717
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s

Nameservers (NS)

dns01.regioit-aachen.de
dns-relaix.regioit-aachen.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:195.243.56.0/24 ip4:195.243.129.128/26 include:agenturserver.de a:otc-de-spf.mms.t-systems-service.com a:mx01.herbst.de a:mx02.herbst.de -all
📊 DNS lookups: 5/10
✓ 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

3 records
  • facebook-domain-verification=vb2ywmub8camlquj6hwzcar1mpd45y
  • SPFv=spf1 mx ip4:195.243.56.0/24 ip4:195.243.129.128/26 include:agenturserver.de a:otc-de-spf.mms.t-systems-service.com a:mx01.herbst.de a:mx02.herbst.de -all
  • apple-domain-verification=qxvAqXJIRfFLdx6p
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for sankt-augustin.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits