cognativ.dk

📜 Historical scan 2026-10-07 15:36:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cognativ.dk is a .dk domain served by 2 nameservers (austin.ns.cloudflare.com, oaklyn.ns.cloudflare.com). It was registered on 29 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.79.78 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by cognativ-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   37ms
NameserverIP addressesPTRASN / ISP
austin.ns.cloudflare.com 108.162.193.70
172.64.33.70
173.245.59.70
2606:4700:58::adf5:3b46
2803:f800:50::6ca2:c146
2a06:98c1:50::ac40:2146		 austin.ns.cloudflare.com
austin.ns.cloudflare.com
austin.ns.cloudflare.com
austin.ns.cloudflare.com
austin.ns.cloudflare.com
austin.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
oaklyn.ns.cloudflare.com 108.162.194.90
162.159.38.90
172.64.34.90
2606:4700:50::a29f:265a
2803:f800:50::6ca2:c25a
2a06:98c1:50::ac40:225a		 oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.79.78 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.169.90 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s cognativ-dk.mail.protection.outlook.com 2a01:111:f403:ca04::10
2a01:111:f403:ca09::28
2a01:111:f403:ca3c::6
2a01:111:f403:ca3c::a
52.101.103.143
52.101.209.153
52.101.73.120
52.101.91.153		 mail-dbapr03cu00100.inbound.protection.outlook.com
mail-am6pr02cu00300.inbound.protection.outlook.com
mail-zrxpr04cu00106.inbound.protection.outlook.com
mail-zrxpr07cu00102.inbound.protection.outlook.com
mail-miypr03cu00107.inbound.protection.outlook.com
mail-cpjpr04cu00101.inbound.protection.outlook.com
mail-am7pr02cu00300.inbound.protection.outlook.com
mail-matpr04cu00101.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

2 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:4f4e 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:a95a 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   36ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.79.78,172.67.169.90 ech=AEX+DQBBdQAgACBuWIoEi/Zsqm6VZasO+RrdRhvubYHr5tV5IEMh8O82CQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4f4e,2606:4700:3037::ac43:a95a

📝 TXT Records#

3 records   187ms
TXT Record
google-site-verification=4-SmRm8_5HWw0m0Q9hAnFY2enOxzzVBsIpYqwnsX_Rs
MS=ms79411846
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (cognativ.dk)
-all (hard 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 2026-10-16 01:25:53
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

🔎 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#

59ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

34ms
FieldValue
Serial2416448084
Primary NS (MNAME)austin.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 22:04:10
FieldValue
RegistrarRealtime Register B.V.
Registered2026-05-29
Expires2027-05-28 (223d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
36ms
MX
32ms
AAAA
31ms
TXT
187ms
CAA
34ms
HTTPS
36ms
TLSA
650ms
SOA
34ms
MTA-STS
52ms
DNSSEC
59ms
SRV
54ms
Total
1088ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 01:25:53 1064ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-13 21:35:39 1427ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-07 15:36:26 shown 1088ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-03 11:27:44 2003ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-27 10:53:11 961ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-11 12:10:05 1114ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 08:45:21 871ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-17 18:15:49 1662ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-16 09:04:08 7191ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-14 16:55:22 17386ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-09 11:49:15 3302ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 20:16:20 2761ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-16 21:50:39 1102ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-16 21:40:48 882ms 2 NS 2 A 1 MX 🔓 Insecure
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