Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
celocore.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 20:38:53 UTC · ↺ Refresh
MX Hostnames
- mail.celocore.de
MX Priorities
- mail.celocore.de: 10
A / AAAA Records
- 168.119.13.203 ↩ server-03.config-server.net
Mail Server IPs
- 157.90.209.200 ↩ srv1706.homenet-bs.de
SOA Record
Raw SOA
ns1.homenet-bs.de admin.homenet-bs.de 2026022604 7200 540 1209600 300
Primary NS (mname)
ns1.homenet-bs.de
Admin Email (rname)
admin@homenet-bs.de
Serial
2026022604
Refresh
7200s
Retry
540s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns1.first-ns.de
robotns3.second-ns.com
robotns2.second-ns.de
ns1.homenet-bs.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:157.90.209.200 ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=46aR_UolrHj2LnO1OWqYqszIrPxTPwHRhHQA0Rm0ui4
- SPFv=spf1 mx a ip4:157.90.209.200 ?all
Full email verification for celocore.de
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