22a.dk

📜 Historical scan 2026-08-13 23:59:36  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

22a.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 April 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.152 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   215ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   236ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.152 3600s webcluster1.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   255ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   178ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:c7:100c:5c91:e015 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 02:27:14
www46.30.213.152 2a02:2350:5:10c:c7:100c:5c91:e015 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   567ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC#

407ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026081302
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-14 06:41:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-04-03
Expires2027-04-30 (195d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
215ms
A
236ms
MX
255ms
AAAA
178ms
TXT
519ms
CAA
256ms
HTTPS
185ms
TLSA
567ms
SOA
0ms
MTA-STS
289ms
DNSSEC
407ms
SRV
285ms
Total
4163ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 02:27:14 787ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 04:10:45 664ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-29 16:18:58 584ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-27 10:11:55 720ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 09:54:24 635ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-23 23:11:36 712ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-22 13:28:43 6392ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-15 08:55:36 4944ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-13 23:59:36 shown 4163ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-22 21:28:21 8755ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-10 00:46:57 8832ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 18:04:19 1258ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 23:55:52 690ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 22:16:45 716ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 09:38:55 917ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 10:18:08 1112ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 12:52:28 1778ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 12:49:48 2094ms 2 NS 1 A 4 MX 🔒 Secure
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