Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
galabau-studt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 12:53:10 UTC · ↺ Refresh
MX Hostnames
- galabau-studt.de
MX Priorities
- galabau-studt.de: 0
A / AAAA Records
- 5.9.104.236 ↩ mail.tyr020.umtec.net
Mail Server IPs
- 5.9.104.236 ↩ mail.tyr020.umtec.net
SOA Record
Raw SOA
ns2.vidns.de marcus\.umland.umtec.net 2020092102 10800 3600 604800 86400
Primary NS (mname)
ns2.vidns.de
Admin Email (rname)
marcus\@umland.umtec.net
Serial
2020092102
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.vidns.de
ns2.vidns.de
SPF Record
✓ Strict (-all)
v=spf1 mx a a:border-mx-c.umtec.net a:border-mx-f.umtec.net ip4:144.76.7.56 ip4:144.76.7.34 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;adkim=r;aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
mail._domainkey
⚠ Public key (p=) missing in DKIM record for selector default.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a a:border-mx-c.umtec.net a:border-mx-f.umtec.net ip4:144.76.7.56 ip4:144.76.7.34 -all
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