Domain Overview
DNS: ✓ 22h ago
Checker: ✓ 22h ago
esv.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-11-10 15:19:12 UTC · ↺ Refresh
MX Hostnames
- mx0164.ppsmtp.de
- mx0164.ppsmtp.com
MX Priorities
- mx0164.ppsmtp.de: 20
- mx0164.ppsmtp.com: 10
A / AAAA Records
- 178.63.53.91 ↩ hetz12.kb-esv.de
Mail Server IPs
- 132.145.249.84 ↩ pp2066.ppsmtp.net
- 132.145.249.79 ↩ pp0164.ppsmtp.net
SOA Record
Raw SOA
dyn1.direktdomains.de technik.netzreform.de 2026102802 86400 3600 604800 86400
Primary NS (mname)
dyn1.direktdomains.de
Admin Email (rname)
technik@netzreform.de
Serial
2026102802
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dyn1.direktdomains.de
dyn2.direktdomains.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.esv.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;ruf=mailto:[email protected];ri=86400;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 11 found
google._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- 22.04.2024
- swisssign-check=yVODzyq0TYYGLFMTNwfcBsvUnNc
- MS=5A2802A6D32C9636DEA93D0FAA70CE26E8E70EA2
- MS=ms29301216
- SPFv=spf1 include:spf.esv.de -all
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 · Customize →
See demo & docs
Deep verification
Full email verification for esv.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits