cisdk.dk

📜 Historical scan 2026-09-25 12:37:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cisdk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 184.106.184.126 is hosted by Rackspace Hosting (AS19994) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no 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#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / 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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
184.106.184.126	3600s	—	AS19994	Rackspace Hosting	184.106.128.0/17	🇺🇸 United States	—

📧 MX Records#

5 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	172.253.130.26 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a	yulppbn-in-f26.1e100.net lr-in-x1a.1e100.net lr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	copenhagen.finalsite.com → 104.17.67.73
🔶 Autoconfig	copenhagen.finalsite.com → 104.17.67.73

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 225ms

TXT Record
adobe-idp-site-verification=e0cacde2ccfa579f7df6b3b1b9c3335eb534d6f95f8e96589b76382d7f7d4494
google-site-verification=lZnVSCasONp7GUymlfyX-UwCC3NtVTl7b-3PqCHzeNo

✉️ 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 2026-10-09 12:07:35

www CNAME	copenhagen.finalsite.com (all on finalsite.com) → 104.17.67.73 (AS13335)
www vs bare domain	Different networks cisdk.dk: 184.106.184.126 (AS19994) www.cisdk.dk: 104.17.67.73 (AS13335) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.cisdk.dk	copenhagen.finalsite.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 16:27:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-11-19
Expires	2026-12-31 (75d)

🔗 Same registrant#

1 domain

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
cis.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

33ms

32ms

AAAA

31ms

TXT

225ms

CAA

35ms

HTTPS

32ms

TLSA

365ms

SOA

0ms

MTA-STS

159ms

DNSSEC

106ms

SRV

149ms

Total

1295ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:07:35	732ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 12:37:21 shown	1295ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 12:03:37	1123ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 07:15:20	1111ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 04:55:47	1416ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-26 00:01:04	1748ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-02 13:09:50	1078ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 21:25:18	1391ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 20:55:29	797ms	2 NS 1 A 5 MX	🔒 Secure