Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
graf-treuhand.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 05:38:02 UTC · ↺ Refresh
MX Hostnames
- maildomain.datevnet.com
- fw2.schneider-wp.de
- fw.schneider-wp.de
MX Priorities
- fw.schneider-wp.de: 10
- fw2.schneider-wp.de: 20
- maildomain.datevnet.com: 100
A / AAAA Records
- 143.244.204.43 (no PTR)
Mail Server IPs
- 178.249.27.148 ↩ fw.schneider-wp.de
- 193.27.49.221 ↩ maildomain.datevnet.com
- 193.27.49.207 ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2511040818 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2511040818
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns6.kasserver.com
ns5.kasserver.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:fw.schneider-wp.de ip4:178.249.27.148 include:spf.protection.outlook.com ip4:62.153.84.140 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- swisssign-check=E74N2jVIXCdcLjVLt6UAHMUgmX4
- MS=ms87240228
- SPFv=spf1 a mx a:fw.schneider-wp.de ip4:178.249.27.148 include:spf.protection.outlook.com ip4:62.153.84.140 ~all
- oebh00jbT6f/C8MS6V9wX2sB/LTZMr+ppu+3H+flsiDzDAmawtEmGBUpYA43PijYVghKZOfh6+wQOB8U9PcvIQ==
- apple-domain-verification=Q1iWuDM0s17uy8Fd
- brevo-code:11b6c381b0ecdbb63001e1e0d182c589
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 graf-treuhand.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits