Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
simba.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 12:22:27 UTC · ↺ Refresh
MX Hostnames
- mail.simba.de
MX Priorities
- mail.simba.de: 10
A / AAAA Records
- 193.53.246.128 ↩ shared-clump0130-web.agenturserver.it
Mail Server IPs
- 195.52.114.200 ↩ mail.simba.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026031300 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026031300
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 mx:mail.simba.de mx:smtprelay.simba.de mx:expo-ip.com ip4:80.147.9.213 ip4:195.52.114.200 include:spf.protection.outlook.com include:_spf.expo-ip.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;rua=mailto:[email protected],mailto:[email protected];fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
8 records- kok94rd1idg8u5ehelmqj0q3p2
- SPFv=spf1 mx:mail.simba.de mx:smtprelay.simba.de mx:expo-ip.com ip4:80.147.9.213 ip4:195.52.114.200 include:spf.protection.outlook.com include:_spf.expo-ip.com -all
- 7827nq2nsegk55p9javd8d18sv
- D-TRUST=4QUZR9LVYTG3H6QTRR6DOUX
- atlassian-domain-verification=d4v/KpdsvDPba6MfvoyJ9uaF1DsCpuQ8S9vtNkjTf2hXa6E0CO8u/9G7OBHc7HQQ
- brevo-code:6ef1bdca0140128a0b0cdffd769c529f
- google-site-verification=quQmKb1UoAK2CE0xcHbRYppMmlkXNPvMx3KWE_aeXQQ
- ipthh4kivdtf361q4djhutppmb
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