Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gaubatz-stb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 10:15:21 UTC · ↺ Refresh
MX Hostnames
- mx23a.antispameurope.com
- mx23b.antispameurope.com
MX Priorities
- mx23b.antispameurope.com: 20
- mx23a.antispameurope.com: 10
A / AAAA Records
- 217.160.0.68 ↩ 217-160-0-68.elastic-ssl.ui-r.com
Mail Server IPs
- 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa
- 94.100.132.100 ↩ hsmx01.antispameurope.com
SOA Record
Raw SOA
ns1060.ui-dns.biz hostmaster.schlund.de 2016100433 28800 7200 604800 300
Primary NS (mname)
ns1060.ui-dns.biz
Admin Email (rname)
hostmaster@schlund.de
Serial
2016100433
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1060.ui-dns.de
ns1060.ui-dns.biz
ns1060.ui-dns.com
ns1060.ui-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
- v=verifydomain MS=8416037
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