Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
poper.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 14:30:41 UTC · ↺ Refresh
MX Hostnames
- smtpin.tal.de
MX Priorities
- smtpin.tal.de: 10
A / AAAA Records
- 82.165.203.118 ↩ hosting5.poper.de
Mail Server IPs
- 81.92.5.158 ↩ mmb-smtpin.tal.de
- 81.92.5.156 ↩ mma-smtpin.tal.de
SOA Record
Raw SOA
ns1045.ui-dns.com hostmaster.1und1.com 2017060217 28800 7200 604800 600
Primary NS (mname)
ns1045.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060217
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1045.ui-dns.org
ns1045.ui-dns.com
ns1045.ui-dns.biz
ns1045.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 a mx a:kcms-pri.poper.de a:kcms-sec.poper.de a:hosting5.poper.de include:spf.tal.de -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=MpmKQlrjxEbYndaWZ-2fxEle3KZ-nkn3v8AiEbYAbU4
- SPFv=spf1 a mx a:kcms-pri.poper.de a:kcms-sec.poper.de a:hosting5.poper.de include:spf.tal.de -all
Full email verification for poper.de
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