insighttech.dk

📜 Historical scan 2026-06-19 23:34:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

insighttech.dk is a .dk domain served by 2 nameservers (gerardo.ns.cloudflare.com, nelly.ns.cloudflare.com). It was registered on 7 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.147 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by insighttech-dk.mail.protection.outlook.com. 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 89ms

Nameserver	IP addresses	PTR	ASN / ISP
gerardo.ns.cloudflare.com	108.162.195.230 162.159.44.230 172.64.35.230 2606:4700:58::a29f:2ce6 2803:f800:50::6ca2:c3e6 2a06:98c1:50::ac40:23e6	gerardo.ns.cloudflare.com gerardo.ns.cloudflare.com gerardo.ns.cloudflare.com gerardo.ns.cloudflare.com gerardo.ns.cloudflare.com gerardo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nelly.ns.cloudflare.com	108.162.192.209 172.64.32.209 173.245.58.209 2606:4700:50::adf5:3ad1 2803:f800:50::6ca2:c0d1 2a06:98c1:50::ac40:20d1	nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.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 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.147	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.179	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	insighttech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::e 2a01:111:f403:ca09::c 2a01:111:f403:ca09::f 52.101.68.10 52.101.68.16 52.101.73.24 52.101.73.26	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

2 records 96ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3e93	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:88b3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 88ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.147,172.67.136.179 ech=AEX+DQBBjQAgACDLcc0IVU47ovwQ8f0u0keIUrvqMVxNDz7J9ttgklC2AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3e93,2606:4700:3037::ac43:88b3

📝 TXT Records#

2 records 255ms

TXT Record
MS=ms71617629
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (insighttech.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 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 2026-10-18 04:15:32

www	104.21.62.147 172.67.136.179 2606:4700:3032::6815:3e93 2606:4700:3037::ac43:88b3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network insighttech.dk: 104.21.62.147 172.67.136.179 2606:4700:3032::6815:3e93 2606:4700:3037::ac43:88b3 (AS13335) www.insighttech.dk: 104.21.62.147 172.67.136.179 2606:4700:3032::6815:3e93 2606:4700:3037::ac43:88b3 (AS13335)
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-insighttech-dk._domainkey.insighttechnologiesaps471.a-v1.dkim.mail.microsoft	RSA · ~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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

189ms

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

🏷️ SOA#

82ms

Field	Value
Serial	2405878419
Primary NS (MNAME)	gerardo.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 04:36:45

Field	Value
Registrar	Simply.com A/S
Registered	2026-02-07
Expires	2027-02-06 (110d)

🔗 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
essedanmark.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

89ms

93ms

87ms

AAAA

96ms

TXT

255ms

CAA

83ms

HTTPS

88ms

TLSA

1159ms

SOA

82ms

MTA-STS

66ms

DNSSEC

189ms

SRV

204ms

Total

2390ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 04:15:31	2821ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-17 04:01:40	2818ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-16 02:37:48	3622ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-14 00:37:52	1791ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-12 23:47:33	1342ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-11 21:31:52	4635ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 12:16:38	1410ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 08:40:53	808ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 00:12:22	1595ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 21:52:02	9878ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 22:15:16	1736ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 11:31:06	3433ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 04:25:48	3219ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 20:28:11	2376ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-20 11:51:19	2497ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 11:23:51	10504ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-11 03:51:54	4400ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 16:29:49	980ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 14:12:59	991ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 23:34:05 shown	2390ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 23:03:31	505ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 22:58:02	1261ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:46:05	298ms	0 NS 0 A 0 MX	❓ Unknown