cogitec.dk

📜 Historical scan 2026-10-05 19:37:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cogitec.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.106 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by cogitec-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 125ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 299ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.106	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cogitec-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::b 2a01:111:f403:ca21::e 2a01:111:f403:ca38::a 52.101.103.137 52.101.68.29 52.101.73.153 52.101.91.159	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00207.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)#

1 records 112ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:8051:f654:9530:fb14	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 349ms

TXT Record
MS=ms14927771
v=spf1 ip4:87.49.146.88 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cogitec.dk)
-all (hard fail)	v=spf1 ip4:87.49.146.88 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 2026-10-15 05:06:08

www	46.30.215.106 2a02:2350:5:111:8051:f654:9530:fb14 (AS51468) (address records, no CNAME)
www vs bare domain	Same network cogitec.dk: 46.30.215.106 2a02:2350:5:111:8051:f654:9530:fb14 (AS51468) www.cogitec.dk: 46.30.215.106 2a02:2350:5:111:8051:f654:9530:fb14 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

391ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

84ms

Field	Value
Serial	2026100501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 19:46:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-06-28
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

125ms

299ms

111ms

AAAA

112ms

TXT

349ms

CAA

128ms

HTTPS

280ms

TLSA

977ms

SOA

84ms

MTA-STS

310ms

DNSSEC

391ms

SRV

494ms

Total

2171ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 05:06:08	2320ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 19:37:23 shown	2171ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 19:00:40	886ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:40:02	1625ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 16:59:05	1284ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 16:38:55	1126ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 12:44:32	1863ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 03:46:04	801ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 02:55:35	1356ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:48:06	723ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:41:38	482ms	2 NS 1 A 1 MX	🔒 Secure