Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
somatec-online.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 23:56:01 UTC · ↺ Refresh
MX Hostnames
- mail.somatec-online.de
- backup.somatec-online.de
MX Priorities
- mail.somatec-online.de: 10
- backup.somatec-online.de: 20
A / AAAA Records
- 217.160.0.89 ↩ 217-160-0-89.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::28e ↩ 2001-08d8-100f-f000-0000-0000-0000-028e.elastic-ssl.ui-r.com
Mail Server IPs
- 87.139.128.38 ↩ p578b8026.dip0.t-ipconnect.de
SOA Record
Raw SOA
ns1085.ui-dns.de hostmaster.kundenserver.de 2016042551 28800 7200 604800 300
Primary NS (mname)
ns1085.ui-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016042551
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1085.ui-dns.biz
ns1085.ui-dns.de
ns1085.ui-dns.com
ns1085.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:87.139.128.38 include:_spf-eu.ionos.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
selector1._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
1 record- SPFv=spf1 ip4:87.139.128.38 include:_spf-eu.ionos.com -all
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