Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
holm-laue.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 14:17:40 UTC · ↺ Refresh
MX Hostnames
- mail.holm-laue.net
MX Priorities
- mail.holm-laue.net: 10
A / AAAA Records
- 212.227.164.69 (no PTR)
Mail Server IPs
- 89.58.84.22 ↩ mail.holm-laue.net
SOA Record
Raw SOA
ns1071.ui-dns.org hostmaster.1und1.com 2017060534 28800 7200 604800 600
Primary NS (mname)
ns1071.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060534
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1071.ui-dns.org
ns1073.ui-dns.de
ns1109.ui-dns.biz
ns1118.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 a:k51263.coveto.de ip4:89.58.84.22 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r; fo=1; adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
8 records- apple-domain-verification=ODqJsAVtDN03atJh
- SPFv=spf1 a:k51263.coveto.de ip4:89.58.84.22 include:spf.protection.outlook.com -all
- aa4e18g2e5lu1hlh4j847gmeih
- 3j846fcnf96tmghv5r0ns8a3p3
- 3rkg7hmtipe0fd78bunakvks0r
- atlassian-domain-verification=OFiIoBozEMZfhGBtc7v/SXItdzaVF0jvVrpODTIcDYVAaAz2y3VTvV8DO1aHRiEl
- atlassian-sending-domain-verification=440d6e6b-d671-42db-83a8-bb338b3c1d0d
- MS=ms23217151
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