desitek.dk

📜 Historical scan 2026-07-30 14:09:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

desitek.dk is a .dk domain served by 2 nameservers (aaden.ns.cloudflare.com, brenna.ns.cloudflare.com). It was registered on 3 December 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by desitek-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
aaden.ns.cloudflare.com	108.162.195.92 162.159.44.92 172.64.35.92 2606:4700:58::a29f:2c5c 2803:f800:50::6ca2:c35c 2a06:98c1:50::ac40:235c	aaden.ns.cloudflare.com aaden.ns.cloudflare.com aaden.ns.cloudflare.com aaden.ns.cloudflare.com aaden.ns.cloudflare.com aaden.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
brenna.ns.cloudflare.com	108.162.194.176 162.159.38.176 172.64.34.176 2606:4700:50::a29f:26b0 2803:f800:50::6ca2:c2b0 2a06:98c1:50::ac40:22b0	brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

4 records 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.244.146.129	60s	server-18-244-146-129.waw51.r.cloudfront.net	AS16509	—	—	🇺🇸 United States	—
18.244.146.22	60s	server-18-244-146-22.waw51.r.cloudfront.net	AS16509	—	—	🇺🇸 United States	—
18.244.146.73	60s	server-18-244-146-73.waw51.r.cloudfront.net	AS16509	—	—	🇺🇸 United States	—
18.244.146.74	60s	server-18-244-146-74.waw51.r.cloudfront.net	AS16509	—	—	🇺🇸 United States	—

📧 MX Records#

1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	desitek-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::a 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.68.16 52.101.68.3 52.101.73.28 52.101.73.8	mail-db7pr03cu00601.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.252.88

🔷 AAAA Records (IPv6)#

8 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:9000:26de:2800:e:426a:4b80:93a1	52s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:26de:5800:e:426a:4b80:93a1	52s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:26de:5a00:e:426a:4b80:93a1	52s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:26de:9400:e:426a:4b80:93a1	52s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:26de:9e00:e:426a:4b80:93a1	52s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:26de:b800:e:426a:4b80:93a1	52s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:26de:d200:e:426a:4b80:93a1	52s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:26de:dc00:e:426a:4b80:93a1	52s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—

🔐 HTTPS Records#

1 records 77ms

Priority	Target	SvcParams
1 service	.	alpn="h2"

🔌 SRV Records#

1 records 128ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 8248ms

TXT Record
CR7V8aeBgNtlReANVrTti+2qFLm8Pp0mwAY769hPGZ4+CxlPcgJuXW8VMIpQs+8FyOwssjE7CsZMNX7opl2bww==
docusign=4b750cfd-11ea-4b75-ac63-86f364a67008
google-site-verification=A8pC92AOhswUZ3FhXDfATNaywvFOkHqFK5sWzFsnZ9w
miro-verification=a162fc35c6ad4bf03929c8d40d8f47372509388d
MS=ms38606091
v=spf1 ip4:84.39.68.16/28 ip4:84.39.68.64/26 ip4:87.129.247.8/29 ip4:87.191.21.96/29 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.cloud.ci-solution.com -all

✉️ SPF#

Policy	Record (desitek.dk)
-all (hard fail)	v=spf1 ip4:84.39.68.16/28 ip4:84.39.68.64/26 ip4:87.129.247.8/29 ip4:87.191.21.96/29 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.cloud.ci-solution.com -all

📨 DMARC#

Policy	Record (_dmarc.desitek.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:DMARCInfo@desitek.dk; fo=1;

📬 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 13:01:32

www CNAME	d3o8c7ke5wda9a.cloudfront.net (all on cloudfront.net) → 65.9.106.13 65.9.106.45 65.9.106.67 65.9.106.77 2600:9000:2024:2600:e:426a:4b80:93a1 2600:9000:2024:6c00:e:426a:4b80:93a1 2600:9000:2024:800:e:426a:4b80:93a1 2600:9000:2024:a800:e:426a:4b80:93a1 (AS16509)
www vs bare domain	Same network desitek.dk: 3.174.2.21 3.174.2.3 3.174.2.41 3.174.2.97 (AS16509) www.desitek.dk: 65.9.106.13 65.9.106.45 65.9.106.67 65.9.106.77 (AS16509)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-desitek-dk._domainkey.dehngroup.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

183ms

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	2410697197
Primary NS (MNAME)	aaden.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 13:15:47

Field	Value
Registrar	A/S SCANNET
Registered	1996-12-03
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

97ms

73ms

AAAA

75ms

TXT

8248ms

CAA

71ms

HTTPS

77ms

TLSA

368ms

SOA

0ms

MTA-STS

280ms

DNSSEC

183ms

SRV

128ms

Total

10019ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:01:32	1900ms	2 NS 4 A 1 MX	🔓 Insecure
2026-10-07 11:43:02	2846ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-28 06:03:55	1120ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-26 04:34:48	1740ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-23 03:53:03	1964ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-07 18:27:47	10634ms	2 NS 4 A 1 MX	🔓 Insecure
2026-08-27 18:12:59	4244ms	2 NS 4 A 1 MX	🔓 Insecure
2026-07-30 14:09:11 shown	10019ms	2 NS 4 A 1 MX	🔓 Insecure
2026-07-21 13:19:34	11033ms	2 NS 4 A 1 MX	🔓 Insecure
2026-06-17 02:15:27	851ms	2 NS 4 A 1 MX	🔓 Insecure