Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gleisslutz.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 10:51:59 UTC · ↺ Refresh
MX Hostnames
- mailin02.gleisslutz.com
- mailin01.gleisslutz.com
MX Priorities
- mailin02.gleisslutz.com: 110
- mailin01.gleisslutz.com: 100
A / AAAA Records
- 185.241.34.142 (no PTR)
Mail Server IPs
- 213.61.158.72 ↩ mailin02.gleisslutz.com
- 213.61.158.82 ↩ mailin01.gleisslutz.com
SOA Record
Raw SOA
auth04.ns.de.uu.net hostmaster.de.uu.net 2026031800 28800 7200 2678400 3600
Primary NS (mname)
auth04.ns.de.uu.net
Admin Email (rname)
hostmaster@de.uu.net
Serial
2026031800
Refresh
28800s
Retry
7200s
Expire
2678400s
Minimum TTL
3600s
Nameservers (NS)
auth54.ns.de.uu.net
auth04.ns.de.uu.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:213.61.158.64/26 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=30; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 30% of failing messages only
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 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
5 records- cisco-ci-domain-verification=1ed334a807ba8c19eb964df7799a4eccd8a487caf00c727ba518711eb846b4f2
- google-site-verification=KQfM5io4A32CXfPV2reFiex449PdRpt7E72QZwF_7mk
- SPFv=spf1 ip4:213.61.158.64/26 -all
- Generated by UUNET DNSTool V 2.2a
- swisssign-check=q4r8yswYw80lvba8pfZZ2lgqCeo
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