Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
1stq.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 13:16:59 UTC · ↺ Refresh
MX Hostnames
- mx04.hornetsecurity.com
- mx03.hornetsecurity.com
- mx02.hornetsecurity.com
- mx01.hornetsecurity.com
MX Priorities
- mx02.hornetsecurity.com: 20
- mx01.hornetsecurity.com: 10
- mx04.hornetsecurity.com: 40
- mx03.hornetsecurity.com: 30
A / AAAA Records
- 81.209.177.40 ↩ www.1stq.de
Mail Server IPs
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
SOA Record
Raw SOA
ns1.netestate.de brunni.netestate.de 2025112805 14400 3600 864000 600
Primary NS (mname)
ns1.netestate.de
Admin Email (rname)
brunni@netestate.de
Serial
2025112805
Refresh
14400s
Retry
3600s
Expire
864000s
Minimum TTL
600s
Nameservers (NS)
ns1.netestate.de
ns.netestate.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.netestate.de include:spf.emailsys.net include:spf.hornetsecurity.com -all
📊 DNS lookups: 4/10
✓ 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
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
4 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.netestate.de include:spf.emailsys.net include:spf.hornetsecurity.com -all
- MS=ms27059703
- google-site-verification=zv6rRHK3ckGvQbNFCsBltDrCvO5DCSFIHcIIrvJfKGk
- facebook-domain-verification=zzrsv5u6ef74t5igi59ilpwsvv5al0
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