Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
zahnzentrum-dormagen.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-28 11:14:16 UTC ยท โบ Refresh
MX Hostnames
- mxlb.ispgateway.de
MX Priorities
- mxlb.ispgateway.de: 100
A / AAAA Records
- 92.204.239.41 โฉ sh11246.ispgateway.de
- 2001:1520:a:29:: (no PTR)
Mail Server IPs
- 80.67.18.126 โฉ mxlb.ispgateway.de
SOA Record
Raw SOA
ns31.domaincontrol.com dns.jomax.net 2026031001 28800 7200 604800 600
Primary NS (mname)
ns31.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031001
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns32.domaincontrol.com
ns31.domaincontrol.com
SPF Record
โ Soft Fail (~all)
v=spf1 mx a include:ispgateway.de ~all
๐ DNS lookups: 3/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ p=none
v=DMARC1;p=none
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
DKIM Selectors
โ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
โ 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
3 records- google-site-verification=TEuyCMwIlAVZ3MlurwRtQQqbWvNcpCU-hQeforFW_1A
- SPFv=spf1 mx a include:ispgateway.de ~all
- ijf5j3uqp6u9jg4in7esg7rlgm
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for zahnzentrum-dormagen.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits