Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gsg-oldenburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 14:58:42 UTC · ↺ Refresh
MX Hostnames
- mx02.gsg-oldenburg.de
MX Priorities
- mx02.gsg-oldenburg.de: 100
A / AAAA Records
- 162.55.254.94 ↩ www596.your-server.de
Mail Server IPs
- 80.228.68.26 ↩ mx02.gsg-oldenburg.de
SOA Record
Raw SOA
ans0.ewetel.de hostmaster.ewetel.de 2025062500 86400 7200 3600000 172800
Primary NS (mname)
ans0.ewetel.de
Admin Email (rname)
hostmaster@ewetel.de
Serial
2025062500
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ans3.ewetel.net
ans0.ewetel.de
ans1.ewetel.net
ans2.ewetel.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.aareon.com ip4:162.55.254.94 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
3 records- MS=ms36443473
- apple-domain-verification=rSCpqrXSmgtJFHKV
- SPFv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.aareon.com ip4:162.55.254.94 -all
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