blickle-tools.de

Valid Email Server
Domain Lookup › blickle-tools.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
blickle-tools.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 15:38:34 UTC · ↺ Refresh

MX Hostnames

  • mailsecure2.gbc.net
  • mail02.blickle-tools.de

MX Priorities

  • mailsecure2.gbc.net: 30
  • mail02.blickle-tools.de: 10

A / AAAA Records

  • 212.97.109.170 ↩ w04.gbc.systems

Mail Server IPs

  • 212.97.96.211 ↩ mailsecure2.gbc.net
  • 188.244.102.116 ↩ mail02.blickle-tools.de

SOA Record

Raw SOA ns.gbc.systems support.gbc.net 2025022705 3600 900 1209600 300
Primary NS (mname)
ns.gbc.systems
Admin Email (rname)
support@gbc.net
Serial
2025022705
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns.gbc.green
ns.gbc.systems
ns.gbc.red
ns.gbc.jetzt
ns.gbc.gmbh

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:_spf.gbc.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 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
  • SPFv=spf1 a mx include:_spf.gbc.net ~all
  • MS=ms97166082
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