pko.ac

Valid Email Server
Domain Lookup › pko.ac

Domain Overview

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

Checked via [email protected] · 2026-03-27 12:58:08 UTC · ↺ Refresh

MX Hostnames

  • mx19d.antispameurope.com
  • mx19b.antispameurope.com
  • mx19a.antispameurope.com
  • mx19c.antispameurope.com

MX Priorities

  • mx19b.antispameurope.com: 20
  • mx19c.antispameurope.com: 30
  • mx19d.antispameurope.com: 40
  • mx19a.antispameurope.com: 10

A / AAAA Records

  • 5.145.140.140 (no PTR)

Mail Server IPs

  • 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
  • 94.100.132.100 ↩ hsmx01.antispameurope.com

SOA Record

Raw SOA ns1.first-ns.de dns.hetzner.com 2024070504 14400 1800 604800 300
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2024070504
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

helium.ns.hetzner.de
oxygen.ns.hetzner.com
hydrogen.ns.hetzner.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:92.198.30.90 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate 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

6 records
  • hfbbd1ttc76jcdsgh6q4sxn8wnr8btft
  • k9rsbv0jn8lm0wbjjh69pkkw05g5tf0f
  • ny0qfmh6hlhynvky57m83z0drvlbgps8
  • SPFv=spf1 ip4:92.198.30.90 ~all
  • 8cw05mf6l6vnbd31w9rqspzry4rjjgz7
  • fqnhc8zfh2s78csmln455lfyx0mlg305
Full email verification for pko.ac

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits