gw-gap.de

Valid Email Server
Domain Lookup › gw-gap.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gw-gap.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 18:29:21 UTC · ↺ Refresh

MX Hostnames

  • mail4.infra.net

MX Priorities

  • mail4.infra.net: 10

A / AAAA Records

  • 195.242.206.15 (no PTR)

Mail Server IPs

  • 195.242.206.4 ↩ mail4.infra.net

SOA Record

Raw SOA ns01.infra.net hostmaster.infra.net 2026011401 10000 2500 864000 40000
Primary NS (mname)
ns01.infra.net
Admin Email (rname)
hostmaster@infra.net
Serial
2026011401
Refresh
10000s
Retry
2500s
Expire
864000s
Minimum TTL
40000s

Nameservers (NS)

ns02.infra.net
ns01.infra.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.infra.net ip4:128.65.146.114 ip4:213.144.8.33 ip4:88.79.192.217 ip4:80.153.209.75 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

3 records
  • _telesec-domain-validation=343861_2026-01-13_iiATL90MfsZJl7kTm3OlDy1XbUNwcn6lBqSTuyQfaLrr19XsFD
  • SPFv=spf1 include:spf.infra.net ip4:128.65.146.114 ip4:213.144.8.33 ip4:88.79.192.217 ip4:80.153.209.75 -all
  • adobe-idp-site-verification=84fa8a220000897a2238b8d1a7f833daeff08b597371b613bd896cca6fc7dc29
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