itdefense.dk

📜 Historical scan 2026-08-26 15:41:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itdefense.dk is a .dk domain served by 2 nameservers (harvey.ns.cloudflare.com, zara.ns.cloudflare.com). It was registered on 24 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.0.121 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is not DNSSEC-signed, 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
harvey.ns.cloudflare.com	108.162.195.152 162.159.44.152 172.64.35.152 2606:4700:58::a29f:2c98 2803:f800:50::6ca2:c398 2a06:98c1:50::ac40:2398	harvey.ns.cloudflare.com harvey.ns.cloudflare.com harvey.ns.cloudflare.com harvey.ns.cloudflare.com harvey.ns.cloudflare.com harvey.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zara.ns.cloudflare.com	108.162.192.148 172.64.32.148 173.245.58.148 2606:4700:50::adf5:3a94 2803:f800:50::6ca2:c094 2a06:98c1:50::ac40:2094	zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.121	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.150.241	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:79	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:96f1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.121,172.67.150.241 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:79,2606:4700:3034::ac43:96f1

📝 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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.itdefense.dk	ZI6-igAIYlJ_KqCirfKaNSj11YMzY7LFWC2SEcVAQog
TXT	_acme-challenge.itdefense.dk	brT5KrvmJS-h9U2gPd8jn4RAcPRMCBw4uWGyxz3So9Y

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413192198
Primary NS (MNAME)	harvey.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 20:41:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-09-24
Expires	2027-09-23 (339d)

🔗 Same registrant#

7 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
ciroaccess.dk	dns.services ApS
cirosoft.dk	dns.services ApS
cirotech.dk	dns.services ApS
cloud-crm.dk	Punktum dk A/S (direct)
cloudaccess.dk	Punktum dk A/S (direct)
cloudwifi.dk	Punktum dk A/S (direct)
crmsystems.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

42ms

34ms

AAAA

35ms

TXT

163ms

CAA

25ms

HTTPS

41ms

TLSA

45ms

SOA

0ms

MTA-STS

46ms

DNSSEC

111ms

SRV

52ms

Total

558ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 20:24:16	4366ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-13 19:32:36	112ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 16:26:17	236ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 15:17:43	327ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 13:50:50	222ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 04:57:01	693ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 04:53:57	278ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 04:52:07	146ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 04:44:50	167ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 04:43:46	140ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 04:31:29	150ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 04:30:34	512ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 04:28:37	947ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 04:23:07	907ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 03:16:15	259ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 03:05:54	708ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 03:28:29	219ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-28 02:59:13	246ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-27 02:43:52	214ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-26 02:26:34	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-25 02:08:48	795ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-22 23:23:32	1577ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 07:26:21	456ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 15:41:09 shown	558ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 17:52:52	1583ms	2 NS 2 A 1 MX	🔓 Insecure