Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hbs.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 15:19:23 UTC · ↺ Refresh
MX Hostnames
- smail-hbs-mta1.dts-security.de
- smail-hbs.dts-security.de
MX Priorities
- smail-hbs.dts-security.de: 20
- smail-hbs-mta1.dts-security.de: 10
A / AAAA Records
- 89.31.143.150 (no PTR)
Mail Server IPs
- 84.201.116.178 ↩ smail-hbs.dts-security.de
- 212.101.206.99 ↩ smail-hbs-mta1.dts-security.de
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024120435 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024120435
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.de
ns.udag.org
ns.udag.net
SPF Record
✓ Strict (-all)
v=spf1 a:mail.hbs.de a:mail.hhs.at a:app.mailerlite.com a:app.mlsend.com ip4:85.13.149.102 ip4:217.5.201.3 ip4:217.5.201.2 ip4:80.121.201.234 ip4:165.85.22.134 ip4:80.82.213.175 ip4:80.82.213.24 ip4:195.190.135.10 ip4:80.155.26.43 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.academymaker.de include:_spf.jpberlin.de include:spf1.dts-security.de -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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- have-i-been-pwned-verification=3104644427193d9f4b2c8da999273fd2
- SPFv=spf1 a:mail.hbs.de a:mail.hhs.at a:app.mailerlite.com a:app.mlsend.com ip4:85.13.149.102 ip4:217.5.201.3 ip4:217.5.201.2 ip4:80.121.201.234 ip4:165.85.22.134 ip4:80.82.213.175 ip4:80.82.213.24 ip4:195.190.135.10 ip4:80.155.26.43 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.academymaker.de include:_spf.jpberlin.de include:spf1.dts-security.de -all
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