blockhaus-harz.de

Valid Email Server
Domain Lookup › blockhaus-harz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
blockhaus-harz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 07:11:46 UTC · ↺ Refresh

MX Hostnames

  • mail.blockhaus-harz.de
  • mxe8e7.netcup.net

MX Priorities

  • mail.blockhaus-harz.de: 10
  • mxe8e7.netcup.net: 50

A / AAAA Records

  • 172.67.134.136 (no PTR)
  • 104.21.25.202 (no PTR)
  • 2606:4700:3032::6815:19ca (no PTR)
  • 2606:4700:3033::ac43:8688 (no PTR)

Mail Server IPs

  • 202.61.232.231 ↩ mxe8e7.netcup.net
  • 2a03:4000::40f:b878:e7ff:fef3:22a4 ↩ mxe8e7.netcup.net

SOA Record

Raw SOA clyde.ns.cloudflare.com dns.cloudflare.com 2397108623 10000 2400 604800 1800
Primary NS (mname)
clyde.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397108623
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

clyde.ns.cloudflare.com
edna.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a include:_spf.webhosting.systems ip4:18.192.152.131 ip4:202.61.232.231 ip4:168.119.180.76 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • google-site-verification=BRC7Bl62l8_9FkcU_HGYLpsLSbaZLvnj2cI-UOUjdcM
  • SPFv=spf1 mx a include:_spf.webhosting.systems ip4:18.192.152.131 ip4:202.61.232.231 ip4:168.119.180.76 ~all
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