Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hinterschwepfinger.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 01:57:29 UTC · ↺ Refresh
MX Hostnames
- relaytls.gendorf.net
MX Priorities
- relaytls.gendorf.net: 10
A / AAAA Records
- 217.160.0.56 ↩ 217-160-0-56.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::259 ↩ 2001-08d8-100f-f000-0000-0000-0000-0259.elastic-ssl.ui-r.com
Mail Server IPs
- 79.98.224.107 ↩ relaytls.gendorf.net
SOA Record
Raw SOA
ns1021.ui-dns.de hostmaster.1und1.com 2017060271 28800 7200 604800 600
Primary NS (mname)
ns1021.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060271
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1021.ui-dns.de
ns1035.ui-dns.com
ns1106.ui-dns.biz
ns1087.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 a mx:relaytls.gendorf.net ip4:79.98.224.107 ip4:79.98.224.108 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; pct=100; adkim=s; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
⚠ Public key (p=) missing in DKIM record for selector selector1.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- google-site-verification=da8baJ2ic0RfkeMXtqVMRKdEOLw9New0KH5EAIor36U
- google-site-verification=TwxPKVzNKqsyxmW5Fgmw9duS0emFOm3kKE6fsTNGkKA
- linkedin-site-verification=e6fcc0ef-1478-41f6-a046-a2a1d31cb027
- apple-domain-verification=uJsFg2ZmdhoDYI1a
- SPFv=spf1 a mx:relaytls.gendorf.net ip4:79.98.224.107 ip4:79.98.224.108 include:spf.protection.outlook.com -all
- 20v237ei99nbrr8ftrfvmhe0ok
- MS=CC7678A6CA2D4A6F3FFB19FC348946E3A6FD645A
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