ark2k.dk

📜 Historical scan 2026-06-20 07:48:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ark2k.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 17 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.36.206.131 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by smtp.google.com, 2e53ul7aympunhwv4fdfdfl2dgheijebzvn3bk7ekjj7p6soxbia.mx-verification.google.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

3 records 192ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 173ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.36.206.131	3600s	plesk04.grouponline.org	AS48854	team.blue Denmark A/S	46.36.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 169ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1b 2a00:1450:4010:c08::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net lf-in-x1a.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net lg-in-x1a.1e100.net lg-in-f26.1e100.net lg-in-f27.1e100.net lg-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
15	3600s	2e53ul7aympunhwv4fdfdfl2dgheijebzvn3bk7ekjj7p6soxbia.mx-verification.google.com	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.36.206.131
🔶 Autoconfig	46.36.206.131

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 547ms

TXT Record
v=spf1 include:spf.simply.com include:spf.curanet.dk include:_spf.google.com -all

✉️ SPF#

Policy	Record (ark2k.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:spf.curanet.dk include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.ark2k.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 14:30:10

www	46.36.206.131 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ark2k.dk: 46.36.206.131 (AS48854) www.ark2k.dk: 46.36.206.131 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

448ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

288ms

Field	Value
Serial	2025101402
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 14:45:16

Field	Value
Registrar	Simply.com A/S
Registered	2024-04-17
Expires	2027-04-16 (181d)

🔗 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#

192ms

173ms

169ms

AAAA

154ms

TXT

547ms

CAA

318ms

HTTPS

302ms

TLSA

262ms

SOA

288ms

MTA-STS

297ms

DNSSEC

448ms

SRV

311ms

Total

2589ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 14:30:09	1625ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-03 01:35:12	615ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-28 07:20:38	672ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-27 00:02:52	973ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-24 22:55:46	742ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-28 11:12:42	723ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-20 07:48:57 shown	2589ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-16 13:39:11	2532ms	3 NS 1 A 2 MX	🔒 Secure