knuca-e.dk

📜 Historical scan 2026-10-06 01:15:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

knuca-e.dk is a .dk domain served by 2 nameservers (ns.nsd.dk, ns2.nsd.dk). It was registered on 16 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.79.249.226 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by knucae-dk01c.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nsd.dk	172.104.147.68	ns.nsd.dk	AS63949 Akamai Connected Cloud
ns2.nsd.dk	62.242.205.2	ns2.nsd.dk	AS3292 TDC Holding A/S

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.79.249.226	3600s	web001.nsdhosting.dk	AS63949	Akamai Connected Cloud	45.79.240.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	knucae-dk01c.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca09::a 2a01:111:f403:ca21::10 2a01:111:f403:ca48::e 52.101.103.39 52.101.185.114 52.101.185.24 52.101.68.27	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 228ms

TXT Record
MS=ms33335839
v=spf1 include:spf.protection.outlook.com mx a -all

✉️ SPF#

Policy	Record (knuca-e.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com mx a -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 2026-10-14 17:28:55

www CNAME	knuca-e.dk (all on knuca-e.dk) → 45.79.249.226 (AS63949)
www vs bare domain	Same network knuca-e.dk: 45.79.249.226 (AS63949) www.knuca-e.dk: 45.79.249.226 (AS63949)
Wildcard	No

🔎 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#

69ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2026100514
Primary NS (MNAME)	ns.nsd.dk
Responsible (RNAME)	info@nsd.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 01:28:38

Field	Value
Registrar	NETPLAN SYSTEM DESIGN.DK ApS
Registered	2021-06-16
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

68ms

37ms

AAAA

67ms

TXT

228ms

CAA

42ms

HTTPS

41ms

TLSA

751ms

SOA

51ms

MTA-STS

102ms

DNSSEC

69ms

SRV

327ms

Total

1303ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 17:28:55	3863ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-13 15:48:03	1807ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 03:25:38	951ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 07:58:52	2545ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-06 01:15:20 shown	1303ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 00:38:46	1260ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 18:35:44	1769ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 18:28:40	1118ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 17:54:35	1078ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 17:37:42	1140ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-08 03:28:40	2054ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 17:29:04	2826ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 10:53:38	10303ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 03:41:57	1621ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-21 00:16:55	7729ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-18 22:07:33	7515ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-17 16:21:58	4928ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-15 07:31:15	2758ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-07 21:10:09	3318ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 10:16:02	2310ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-05 02:47:46	1505ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-31 20:43:17	1349ms	2 NS 1 A 1 MX	❓ Unknown
2026-07-25 00:34:24	9502ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-24 00:03:42	2006ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-11 17:45:02	9136ms	2 NS 1 A 1 MX	🔓 Insecure