insighttech.dk

📜 Historical scan 2026-09-23 21:52:02  ·  ← 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, 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   51ms
NameserverIP addressesPTRASN / 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   2034ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.62.147 298s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.136.179 298s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s insighttech-dk.mail.protection.outlook.com 2a01:111:f403:c967::c
2a01:111:f403:ca09::20
2a01:111:f403:ca3c::6
2a01:111:f403:ca48::e
52.101.209.28
52.101.68.29
52.101.73.155
52.101.91.21		 mail-cpjpr05cu00204.inbound.protection.outlook.com
mail-as8pr05cu00400.inbound.protection.outlook.com
mail-zrxpr04cu00106.inbound.protection.outlook.com
mail-miypr03cu00206.inbound.protection.outlook.com
mail-cpjpr05cu00104.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-am7pr02cu00203.inbound.protection.outlook.com
mail-matpr05cu00105.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records   40ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   41ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.62.147,172.67.136.179 ech=AEX+DQBBDAAgACDDQV/WSRuB34JZvjFbd/WHePSieZAzobsH+XC0eMEYaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3e93,2606:4700:3037::ac43:88b3

📝 TXT Records#

2 records   217ms
TXT Record
MS=ms71617629
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.insighttech.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:c56a57767bbe482ba14b25575f8f5461@dmarc-reports.cloudflare.net

📬 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
www104.21.62.147 172.67.136.179 2606:4700:3032::6815:3e93 2606:4700:3037::ac43:88b3 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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#

9078ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414953912
Primary NS (MNAME)gerardo.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 04:36:45
FieldValue
RegistrarSimply.com A/S
Registered2026-02-07
Expires2027-02-06 (111d)

🔗 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).

DomainRegistrar
essedanmark.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
2034ms
MX
48ms
AAAA
40ms
TXT
217ms
CAA
41ms
HTTPS
41ms
TLSA
334ms
SOA
0ms
MTA-STS
69ms
DNSSEC
9078ms
SRV
82ms
Total
9878ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 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
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