Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ksp.tax
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 10:16:53 UTC · ↺ Refresh
MX Hostnames
- maildomain.datevnet.de
- maildomain.datevnet.com
MX Priorities
- maildomain.datevnet.de: 10
- maildomain.datevnet.com: 20
A / AAAA Records
- 168.119.26.111 ↩ www631.your-server.de
- 2a01:4f8:1061:1449::2 ↩ www631.your-server.de
Mail Server IPs
- 193.27.49.220 ↩ maildomain.datevnet.de
- 193.27.49.206 ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::dc ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de
- 193.27.49.221 ↩ maildomain.datevnet.com
- 193.27.49.207 ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
SOA Record
Raw SOA
ns.second-ns.com dns.hetzner.com 2026033007 86400 10800 3600000 3600
Primary NS (mname)
ns.second-ns.com
Admin Email (rname)
dns@hetzner.com
Serial
2026033007
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns3.second-ns.de
ns.second-ns.com
ns1.your-server.de
SPF Record
✓ Strict (-all)
v=spf1 +a:mail.fp-sign.com +ip4:83.246.89.68/32 +ip4:46.182.146.187 +ip4:46.182.146.190 +ip4:54.67.101.6 +ip4:3.101.2.139 +ip4:18.194.112.42 +ip4:52.58.131.9 +ip4:52.58.136.115 +ip4:52.58.128.109 +ip4:18.197.195.173 +ip4:207.210.199.165 +ip4:54.215.254.223 +ip4:184.178.75.213 +ip4:3.64.36.62 +ip4:3.126.115.75 include:spf.protection.outlook.com include:datevnet._spf.datev.de include:spf.rpost.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;ri=86400;ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +a:mail.fp-sign.com +ip4:83.246.89.68/32 +ip4:46.182.146.187 +ip4:46.182.146.190 +ip4:54.67.101.6 +ip4:3.101.2.139 +ip4:18.194.112.42 +ip4:52.58.131.9 +ip4:52.58.136.115 +ip4:52.58.128.109 +ip4:18.197.195.173 +ip4:207.210.199.165 +ip4:54.215.254.223 +ip4:184.178.75.213 +ip4:3.64.36.62 +ip4:3.126.115.75 include:spf.protection.outlook.com include:datevnet._spf.datev.de include:spf.rpost.net -all
- apple-domain-verification=MjccyoVfR2AicdOG
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