thistec.de

Valid Email Server
Domain Lookup › thistec.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
thistec.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 23:33:07 UTC · ↺ Refresh

MX Hostnames

  • mxe848.netcup.net
  • mail.thistec.de

MX Priorities

  • mail.thistec.de: 10
  • mxe848.netcup.net: 50

A / AAAA Records

  • 46.38.230.114 (no PTR)

Mail Server IPs

  • 202.61.232.72 ↩ mxe848.netcup.net
  • 2a03:4000::4f3:e8a7:30ff:fea7:c3dd ↩ mxe848.netcup.net

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2025071449 28800 7200 1209600 86400
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2025071449
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

second-dns.netcup.net
root-dns.netcup.net
third-dns.netcup.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a include:_spf.webhosting.systems ip4:46.38.230.114 ip4:188.68.60.140 ip4:188.68.60.141 ip4:185.207.106.246 ip4:37.120.169.59 ip4:46.38.254.60 ip4:46.38.240.77 ip4:46.38.239.147 ip4:46.38.237.59 ip4:202.61.232.72 ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 mx a include:_spf.webhosting.systems ip4:46.38.230.114 ip4:188.68.60.140 ip4:188.68.60.141 ip4:185.207.106.246 ip4:37.120.169.59 ip4:46.38.254.60 ip4:46.38.240.77 ip4:46.38.239.147 ip4:46.38.237.59 ip4:202.61.232.72 ?all
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