Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stephanswerk.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 02:26:14 UTC · ↺ Refresh
MX Hostnames
- mx03.hornetsecurity.com
- mx02.hornetsecurity.com
- mx04.hornetsecurity.com
- mx01.hornetsecurity.com
MX Priorities
- mx01.hornetsecurity.com: 10
- mx03.hornetsecurity.com: 30
- mx02.hornetsecurity.com: 20
- mx04.hornetsecurity.com: 40
A / AAAA Records
- 193.41.253.10 ↩ obsidian1.nwt.de
Mail Server IPs
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
SOA Record
Raw SOA
ns1.nw-team.de hostmaster.nwt.de 2023053013 86400 7200 3600000 172800
Primary NS (mname)
ns1.nw-team.de
Admin Email (rname)
hostmaster@nwt.de
Serial
2023053013
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns2.nw-team.de
ns3.nw-team.de
ns1.nw-team.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:217.91.76.45 ip4:90.187.226.13 ip4:193.41.252.0/22 include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a mx ip4:217.91.76.45 ip4:90.187.226.13 ip4:193.41.252.0/22 include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all
- MS=ms62500861
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