Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jab.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 15:26:29 UTC · ↺ Refresh
MX Hostnames
- mail.jab.de
- golfhousemail.jab.de
MX Priorities
- golfhousemail.jab.de: 20
- mail.jab.de: 10
A / AAAA Records
- 80.150.225.27 (no PTR)
Mail Server IPs
- 193.159.239.24 ↩ golfhousemail.jab.de
- 193.159.239.22 ↩ mail.jab.de
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2025090634 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2025090634
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.net
ns.udag.org
ns.udag.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.sendinblue.com include:_spf.rexx-systems.com include:ispgateway.de ip4:195.10.208.0/26 ip6:2001:67c:2050:102:465::/80 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 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
4 records- google-site-verification=B8dVlXmlCB_alndg60x_PlUi-0ifOq-FlynHUNQBvnE
- Sendinblue-code:2ca22b327210bc896c2c355dbaf62dbc
- MS=ms48353612
- SPFv=spf1 a mx include:spf.sendinblue.com include:_spf.rexx-systems.com include:ispgateway.de ip4:195.10.208.0/26 ip6:2001:67c:2050:102:465::/80 ~all
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