aktivcdn.dk

📜 Historical scan 2026-09-28 01:30:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aktivcdn.dk is a .dk domain served by 2 nameservers (david.ns.cloudflare.com, dayana.ns.cloudflare.com). It was registered on 8 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.8.140 is hosted by Cloudflare, Inc. (AS13335). 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
david.ns.cloudflare.com	108.162.193.152 172.64.33.152 173.245.59.152 2606:4700:58::adf5:3b98 2803:f800:50::6ca2:c198 2a06:98c1:50::ac40:2198	david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dayana.ns.cloudflare.com	108.162.194.103 162.159.38.103 172.64.34.103 2606:4700:50::a29f:2667 2803:f800:50::6ca2:c267 2a06:98c1:50::ac40:2267	dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.8.140	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.9.140	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.73.172	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

3 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:88c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:98c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:49ac	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.26.8.140,104.26.9.140,172.67.73.172 ipv6hint=2606:4700:20::681a:88c,2606:4700:20::681a:98c,2606:4700:20::ac43:49ac

📝 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 2026-10-17 19:35:00

www	Exists, no address
www vs bare domain	www does not resolve aktivcdn.dk: 104.26.8.140 104.26.9.140 172.67.73.172 2606:4700:20::681a:88c (AS13335) www.aktivcdn.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.aktivcdn.dk	aed9f1a3e1904d66876cd6b6c5baf37e.acmedns.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414181689
Primary NS (MNAME)	david.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 20:03:09

Field	Value
Registrar	PerfGrid
Registered	2021-06-08
Expires	2027-06-30 (250d)

🔗 Same registrant#

21 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).

Domain	Registrar
accezzi.dk	PerfGrid
afbudsrejserski.dk	PerfGrid
aktivvinter.dk	PerfGrid
altomski.dk	PerfGrid
campingland.dk	PerfGrid
livignoski.dk	PerfGrid
logitrade.dk	PerfGrid
rejse-start.dk	PerfGrid
rejsestart.dk	PerfGrid
ski-sport.dk	PerfGrid
skibukser.dk	PerfGrid
skiferietips.dk	PerfGrid
skiguide.dk	PerfGrid
skiløb.dk	PerfGrid
skiskader.dk	PerfGrid
skisokker.dk	PerfGrid
skisport.dk	PerfGrid
skisæt.dk	PerfGrid
skivoksning.dk	Simply.com A/S
skiwear4u.dk	PerfGrid
snemeldinger.dk	PerfGrid

📋 WHOIS#

⏱️ Lookup Timing#

43ms

40ms

47ms

AAAA

29ms

TXT

216ms

CAA

38ms

HTTPS

44ms

TLSA

56ms

SOA

0ms

MTA-STS

54ms

DNSSEC

73ms

SRV

74ms

Total

574ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 19:35:00	505ms	2 NS 3 A 0 MX	🔒 Secure
2026-10-09 10:40:34	426ms	2 NS 3 A 0 MX	🔒 Secure
2026-10-03 02:12:16	569ms	2 NS 3 A 0 MX	🔒 Secure
2026-10-02 02:11:40	776ms	2 NS 3 A 0 MX	🔒 Secure
2026-10-01 02:05:38	811ms	2 NS 3 A 0 MX	🔒 Secure
2026-09-28 01:30:08 shown	574ms	2 NS 3 A 0 MX	🔒 Secure
2026-09-08 11:53:22	2248ms	2 NS 3 A 0 MX	🔒 Secure
2026-08-27 09:56:10	613ms	2 NS 3 A 0 MX	🔒 Secure
2026-08-19 23:09:46	994ms	2 NS 3 A 0 MX	🔒 Secure
2026-08-14 10:45:42	1542ms	2 NS 3 A 0 MX	🔒 Secure
2026-08-06 11:57:45	1102ms	2 NS 3 A 0 MX	🔒 Secure
2026-07-20 17:55:10	919ms	2 NS 3 A 0 MX	🔒 Secure
2026-06-27 21:43:18	750ms	2 NS 3 A 0 MX	🔒 Secure
2026-06-24 12:10:49	1922ms	2 NS 3 A 0 MX	🔒 Secure
2026-06-20 04:49:12	947ms	2 NS 3 A 0 MX	🔒 Secure
2026-06-18 20:57:55	1036ms	2 NS 3 A 0 MX	🔒 Secure
2026-06-16 12:57:20	1101ms	2 NS 3 A 0 MX	🔒 Secure