Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rottolin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 15:53:56 UTC · ↺ Refresh
MX Hostnames
- mail-bt1.rottolin.de
- mail2-bt1.rottolin.de
MX Priorities
- mail-bt1.rottolin.de: 10
- mail2-bt1.rottolin.de: 20
A / AAAA Records
- 91.233.84.81 ↩ www.feuerpfeil.de
Mail Server IPs
- 80.154.64.234 ↩ mail-bt1.rottolin.de
- 80.151.202.58 ↩ mail2-bt1.rottolin.de
SOA Record
Raw SOA
ns1085.ui-dns.de hostmaster.kundenserver.de 2016112867 28800 7200 604800 300
Primary NS (mname)
ns1085.ui-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016112867
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1085.ui-dns.biz
ns1085.ui-dns.org
ns1085.ui-dns.de
ns1085.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:mout.kundenserver.de ip4:80.154.64.232/29 ip4:93.240.134.152/29 include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
5 records- RNTFJY8LZO5A1UXFS8VDPHRBD2R6BXP0VBK3BK1Y
- MS=6AD7AD245CEFBBC11507599D18EA8B414FB92329
- apple-domain-verification=0Wl4SCKueOU3DM3O
- cisco-ci-domain-verification=207e968877a476ee023213f62eab0b16fdb2da2327423cb6996ca172083c8fb2
- SPFv=spf1 a mx a:mout.kundenserver.de ip4:80.154.64.232/29 ip4:93.240.134.152/29 include:spf.protection.outlook.com ~all
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