Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
awo-sh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 15:20:05 UTC · ↺ Refresh
MX Hostnames
- mx04.hornetsecurity.com
- mx01.hornetsecurity.com
- mx02.hornetsecurity.com
- mx03.hornetsecurity.com
MX Priorities
- mx01.hornetsecurity.com: 5
- mx02.hornetsecurity.com: 20
- mx03.hornetsecurity.com: 30
- mx04.hornetsecurity.com: 40
A / AAAA Records
- 167.235.173.206 ↩ s8.gradwerk.tech
Mail Server IPs
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
SOA Record
Raw SOA
ns1.addix.de it\.service.awo-sh.de 2026032502 10800 3600 604800 10800
Primary NS (mname)
ns1.addix.de
Admin Email (rname)
it\@service.awo-sh.de
Serial
2026032502
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.addix.de
ns1.addix.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:spf.hornetsecurity.com include:spf.protection.outlook.com include:_spf.efm.de include:spf.gradwerk.de include:spf.crsend.com include:spf.topdesk.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=ms22482308
- swisssign-check=mLS0nMAd196VmhmaoDIY10ijSsM
- MS=2CA7C839072449000A3D04EFEB78320245E6258C
- apple-domain-verification=1ZYFj3jHIa8DFwJr
- SPFv=spf1 a include:spf.hornetsecurity.com include:spf.protection.outlook.com include:_spf.efm.de include:spf.gradwerk.de include:spf.crsend.com include:spf.topdesk.net ~all
- q0f9nm738pllt2a1p77g29irs8
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for awo-sh.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits