Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dpa.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 12:11:28 UTC · ↺ Refresh
MX Hostnames
- mxtls.expurgate.net
MX Priorities
- mxtls.expurgate.net: 10
A / AAAA Records
- 194.77.47.146
Mail Server IPs
- 195.190.135.123 ↩ mxtls.expurgate.net
- 195.190.135.124 ↩ mxtls.expurgate.net
- 195.190.135.125 ↩ mxtls.expurgate.net
- 194.145.224.120 ↩ mxtls.expurgate.net
- 194.145.224.121 ↩ mxtls.expurgate.net
- 194.145.224.122 ↩ mxtls.expurgate.net
- 194.145.224.123 ↩ mxtls.expurgate.net
- 194.145.224.124 ↩ mxtls.expurgate.net
- 194.145.224.125 ↩ mxtls.expurgate.net
- 195.190.135.120 ↩ mxtls.expurgate.net
- 195.190.135.121
- 195.190.135.122
SOA Record
Raw SOA
ns1.fra.auth.colt.net eudnsmaster.colt.net 2021621233 43200 7200 604800 86400
Primary NS (mname)
ns1.fra.auth.colt.net
Admin Email (rname)
eudnsmaster@colt.net
Serial
2021621233
Refresh
43200s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.coltnet.at
ns1.fra.auth.colt.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_netblocks.dpa.com include:_spf.expurgate.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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 include:_netblocks.dpa.com include:_spf.expurgate.net ~all
- knowbe4-site-verification=4fed1c8d7a1c49b726c38713192ddcb7
Full email verification for dpa.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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