Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aekno.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 00:19:40 UTC · ↺ Refresh
MX Hostnames
- aekno-de.mail.cloud.nospamproxy.com
MX Priorities
- aekno-de.mail.cloud.nospamproxy.com: 10
A / AAAA Records
- 3.74.252.128 ↩ ec2-3-74-252-128.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 193.37.132.5 ↩ de-s03-gw1.mail.cloud.nospamproxy.com
- 178.212.92.11 ↩ de-s03-gw2.mail.cloud.nospamproxy.com
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026031701 14400 1800 604800 600
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026031701
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:85.215.10.7 ip4:18.197.200.55 ip4:213.61.221.116 include:spf.crsend.com include:_spf.jpberlin.de include:spf.u2d.de include:spf.aekno-de.cloud.nospamproxy.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- MS=CE5C1E005BEA9661C4BA146ED7E6CDDC594A8FEC
- _telesec-domain-validation=331861_2024-02-19_WfcMDfvjbZDtDshYSVv7hQWRx1BRx5ZgN13e6IyKdbosrmAjbm
- cisco-ci-domain-verification=7e5580c2c4ca628c1d15d264572f9c16069db66cc8de1adcad24b5da4bb1dbd
- duo_sso_verification=f8doVsKm0kyEOGQZKaCaDskAX4F0JVeqV50BnkyLve8rzWacXocW5T26W6FpuL0e
- globalsign-domain-verification=1686CD722206D4A7BD5E3BDD0A78922B
- SPFv=spf1 a mx ip4:85.215.10.7 ip4:18.197.200.55 ip4:213.61.221.116 include:spf.crsend.com include:_spf.jpberlin.de include:spf.u2d.de include:spf.aekno-de.cloud.nospamproxy.com -all
- 7OgULcWosT/9zv3acMl6RvydF44e+xnbA4tY9Kq7kP8=
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