Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
asb-viersen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 15:50:41 UTC · ↺ Refresh
MX Hostnames
- mail.asb-viersen.de
MX Priorities
- mail.asb-viersen.de: 10
A / AAAA Records
- 188.40.218.213 ↩ dedi6963.your-server.de
- 2a01:4f8:d0a:6739::2 ↩ dedi6963.your-server.de
Mail Server IPs
- 80.151.190.174 ↩ p5097beae.dip0.t-ipconnect.de
SOA Record
Raw SOA
ns01.finalsystems.com dnsadmin.finalsystems.com.asb-viersen.de 2025122300 28800 3600 604800 38400
Primary NS (mname)
ns01.finalsystems.com
Admin Email (rname)
dnsadmin@finalsystems.com.asb-viersen.de
Serial
2025122300
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
pns.dtag.de
secondary006.dtag.net
ns01.finalsystems.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:80.151.190.174/32 ip4:213.202.255.162 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms69589233
- SPFv=spf1 ip4:80.151.190.174/32 ip4:213.202.255.162 a mx -all
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