Domain Overview
DNS: ✓ 2h ago
Checker: ✓ 2h ago
tbv.at
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-30 05:48:11 UTC · ↺ Refresh
MX Hostnames
- mx2.agenturserver.de
- mx4.agenturserver.de
- mx3.agenturserver.de
- mx1.agenturserver.de
MX Priorities
- mx1.agenturserver.de: 5
- mx3.agenturserver.de: 25
- mx4.agenturserver.de: 45
- mx2.agenturserver.de: 15
A / AAAA Records
- 31.220.123.145 ↩ r13988.agenturserver.it
Mail Server IPs
- 185.15.192.56 ↩ mx1.agenturserver.de
- 185.15.192.58 ↩ mx3.agenturserver.de
- 185.15.192.59 ↩ mx4.agenturserver.de
- 185.15.192.57 ↩ mx2.agenturserver.de
SOA Record
Raw SOA
ns1.jwdrouting.com hostmaster.tbv.at 2024092300 86400 7200 3600000 900
Primary NS (mname)
ns1.jwdrouting.com
Admin Email (rname)
hostmaster@tbv.at
Serial
2024092300
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s
Nameservers (NS)
ns1.jwdrouting.com
ns2.jwdrouting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:31.220.123.145 include:agenturserver.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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- SPFv=spf1 a mx ip4:31.220.123.145 include:agenturserver.de ~all
- MS=ms93077625
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