Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
tsv-annweiler.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-29 03:00:23 UTC ยท โบ Refresh
MX Hostnames
- mail.cmt-it-services.de
MX Priorities
- mail.cmt-it-services.de: 10
A / AAAA Records
- 81.169.250.124 โฉ mail.cmt-itservices.de
- 2a01:238:4232:6e00:81aa:56f0:3745:468 (no PTR)
Mail Server IPs
- 81.169.250.124 โฉ mail.cmt-itservices.de
- 2a01:238:4232:6e00:81aa:56f0:3745:468 (no PTR)
SOA Record
Raw SOA
nsa6.schlundtech.de c\.lehnberger.googlemail.com 2024080100 43200 7200 1209600 86400
Primary NS (mname)
nsa6.schlundtech.de
Admin Email (rname)
c\@lehnberger.googlemail.com
Serial
2024080100
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsa6.schlundtech.de
nsb6.schlundtech.de
nsc6.schlundtech.de
nsd6.schlundtech.de
SPF Record
โ Soft Fail (~all)
v=spf1 a mx ip4:81.169.250.124 ip6:2a01:238:4232:6e00:81aa:56f0:3745:468/128 ~all
๐ DNS lookups: 2/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ MissingNo DMARC record โ emails cannot be rejected on auth failure.
DKIM Selectors
โ 1 found
default._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:81.169.250.124 ip6:2a01:238:4232:6e00:81aa:56f0:3745:468/128 ~all
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 tsv-annweiler.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits