Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
agv-vers.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 12:35:50 UTC · ↺ Refresh
MX Hostnames
- smail.gdv.org
- secmail2.gdv.org
- secmail1.gdv.org
- smail1.gdv.org
MX Priorities
- smail1.gdv.org: 100
- secmail1.gdv.org: 200
- smail.gdv.org: 100
- secmail2.gdv.org: 200
A / AAAA Records
- 168.119.210.31 ↩ static.31.210.119.168.clients.your-server.de
Mail Server IPs
- 185.22.149.99 ↩ smail1.gdv.org
- 217.110.75.68 ↩ secmail1.gdv.org
- 185.22.149.100 ↩ smail.gdv.org
- 217.110.75.69 ↩ secmail2.gdv.org
SOA Record
Raw SOA
ns1.response-hosting.de hostmaster.response-hosting.de 2024012330 300 300 3600000 300
Primary NS (mname)
ns1.response-hosting.de
Admin Email (rname)
hostmaster@response-hosting.de
Serial
2024012330
Refresh
300s
Retry
300s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
ns1.response-hosting.de
ns2.response-hosting.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:168.119.210.31 include:mail.webropolsurveys.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- nitro-verification-code=LTcxNTQyNzAwODA5MDE0NzgwNw==
- _telesec-domain-validation=341410_2025-10-20_AYt5JHPoB06KWliEHxxZ76u5ENL5KH89D8oeYUfPeN8ReVWCeZ
- MS=644C07C475D64F8A5895F701E9FD1DD9BF7C8103
- "2019042416445633cfyh4o8i9k0ocf5rwh2jlb180kouzzwe50xach29w7ssntp4"
- SPFv=spf1 mx ip4:168.119.210.31 include:mail.webropolsurveys.com include:spf.protection.outlook.com -all
Full email verification for agv-vers.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits