a3.dk

Valid Email Server
Domain Lookup › a3.dk

Domain Overview

DNS: ✓ 8h ago Checker: ✓ 8h ago
a3.dk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-30 10:54:16 UTC · ↺ Refresh

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MX Hostnames

  • maildrop.svarside.dk
  • test.svarside.dk

MX Priorities

  • test.svarside.dk: 999
  • maildrop.svarside.dk: 10

A / AAAA Records

  • 139.59.205.153 (no PTR)

Mail Server IPs

  • 104.21.96.12 (no PTR)
  • 172.67.171.243 (no PTR)
  • 2606:4700:3034::ac43:abf3 (no PTR)
  • 2606:4700:3035::6815:600c (no PTR)
  • 138.68.75.199 ↩ maildrop.svarside.dk

SOA Record

Raw SOA clint.ns.cloudflare.com dns.cloudflare.com 2416933016 10000 2400 604800 1800
Primary NS (mname)
clint.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2416933016
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

clint.ns.cloudflare.com
dina.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ptr ip4:46.101.139.74 ip4:139.59.205.153 ip4:138.68.75.199 ip4:46.101.202.41 ip4:91.194.36.0/24 ip4:165.227.169.48 ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 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

1 record
  • SPFv=spf1 mx a ptr ip4:46.101.139.74 ip4:139.59.205.153 ip4:138.68.75.199 ip4:46.101.202.41 ip4:91.194.36.0/24 ip4:165.227.169.48 ?all
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