dc-it.dk

📜 Historical scan 2026-06-23 16:43:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dc-it.dk is a .dk domain served by 2 nameservers (lynn.ns.cloudflare.com, tess.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.186 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 230ms

Nameserver	IP addresses	PTR	ASN / ISP
lynn.ns.cloudflare.com	108.162.193.201 172.64.33.201 173.245.59.201 2606:4700:58::adf5:3bc9 2803:f800:50::6ca2:c1c9 2a06:98c1:50::ac40:21c9	lynn.ns.cloudflare.com lynn.ns.cloudflare.com lynn.ns.cloudflare.com lynn.ns.cloudflare.com lynn.ns.cloudflare.com lynn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tess.ns.cloudflare.com	108.162.192.227 172.64.32.227 173.245.58.227 2606:4700:50::adf5:3ae3 2803:f800:50::6ca2:c0e3 2a06:98c1:50::ac40:20e3	tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.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 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.186	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.7	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 216ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 74.125.205.26	lh-in-f26.1e100.net lh-in-x1a.1e100.net le-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	161.35.67.248
🔶 Autoconfig	161.35.67.248

🔷 AAAA Records (IPv6)#

2 records 73ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:55ba	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:d107	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 66ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.186,172.67.209.7 ech=AEX+DQBB1AAgACB3Rs2Of5ohI+V3cBeoyVZ3cJwizvJ/vqr1DG6SWxTNSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:55ba,2606:4700:3036::ac43:d107

📝 TXT Records#

1 records 485ms

TXT Record
google-site-verification=OQ_76ZOczA6VLlzmcUJ6mYEV4vCIPXmxvUxPXAY7pd8

✉️ 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 2026-10-08 14:04:24

www	104.21.85.186 172.67.209.7 2606:4700:3031::6815:55ba 2606:4700:3033::ac43:d107 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dc-it.dk: 104.21.85.186 172.67.209.7 2606:4700:3031::6815:55ba 2606:4700:3033::ac43:d107 (AS13335) www.dc-it.dk: 104.21.85.186 172.67.209.7 2606:4700:3031::6815:55ba 2606:4700:3033::ac43:d107 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.dc-it.dk	9VLMjdvdozHdYc3-m-ty2ccinGtd2znhWxb_9Ch7ZTw
TXT	_acme-challenge.dc-it.dk	eE8LYN8028LblrUdEMpwO5cXlRdTGtHkjXo_tVH8MM4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

210ms

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	2407517872
Primary NS (MNAME)	lynn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

230ms

63ms

216ms

AAAA

73ms

TXT

485ms

CAA

79ms

HTTPS

66ms

TLSA

90ms

SOA

0ms

MTA-STS

91ms

DNSSEC

210ms

SRV

105ms

Total

1332ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 06:58:54	691ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 13:29:20	615ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-29 20:39:12	680ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 07:29:32	1441ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-05 14:15:02	1503ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 02:55:12	948ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 00:37:04	1190ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-23 00:56:54	3582ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-19 23:46:57	10649ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-07 05:08:10	6885ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 08:59:51	976ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 22:48:39	2740ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-23 16:43:33 shown	1332ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 02:05:50	2866ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 16:35:59	3437ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 01:15:53	647ms	2 NS 2 A 5 MX	🔓 Insecure