Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
challengefeeling.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 16:51:53 UTC · ↺ Refresh
MX Hostnames
- mail.challengefeeling.de
MX Priorities
- mail.challengefeeling.de: 10
A / AAAA Records
- 144.76.116.240 ↩ h01.multitype.net
- 2a01:4f8:192:71e3::2 (no PTR)
Mail Server IPs
- 198.7.126.12 ↩ h02.multitype.net
- 2a02:c202:3014:4070::1 ↩ h02.multitype.net
SOA Record
Raw SOA
h01.multitype.net it.multitype.de 2026030402 10800 3600 1209600 10800
Primary NS (mname)
h01.multitype.net
Admin Email (rname)
it@multitype.de
Serial
2026030402
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
robotns3.second-ns.com
h01.multitype.net
ns1.first-ns.de
robotns2.second-ns.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:h01.multitype.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=UUy9CEiRo1HKn9aKheS2cFP0XHZ072doWckQ6qmowOk
- SPFv=spf1 +a +mx +a:h01.multitype.net -all
Full email verification for challengefeeling.de
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