Domain Overview
DNS: โ 2d ago
Checker: โ 2d ago
zeeb.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-05-19 04:38:24 UTC ยท โบ Refresh
MX Hostnames
- mx02.hornetsecurity.com
- mx01.hornetsecurity.com
- mx03.hornetsecurity.com
- mx04.hornetsecurity.com
MX Priorities
- mx01.hornetsecurity.com: 10
- mx04.hornetsecurity.com: 100
- mx02.hornetsecurity.com: 10
- mx03.hornetsecurity.com: 100
A / AAAA Records
- 81.169.145.153 โฉ w99.rzone.de
- 2a01:238:20a:202:1153:: โฉ w99.rzone.de
Mail Server IPs
- 94.100.132.8 โฉ mx01.hornetsecurity.com
- 94.100.136.7 โฉ mx04.hornetsecurity.com
- 94.100.136.8 โฉ mx02.hornetsecurity.com
- 94.100.134.8 โฉ mx03.hornetsecurity.com
SOA Record
Raw SOA
docks08.rzone.de hostmaster.strato-rz.de 2020050944 86400 7200 604800 300
Primary NS (mname)
docks08.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050944
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks08.rzone.de
shades18.rzone.de
SPF Record
โ Soft Fail (~all)
v=spf1 include:_spf.strato.com include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
๐ DNS lookups: 3/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ Reject
v=DMARC1;p=reject;
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
DKIM Selectors
โ None detectedNo DKIM records found for common selectors โ your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- Foxit-domain-verification=b61b8c00639981058c4618536dc279d3
- MS=ms48408428
- SPFv=spf1 include:_spf.strato.com include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
Full email verification for zeeb.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits