octans.dk

📜 Historical scan 2026-08-29 06:09:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

octans.dk is a .dk domain served by 2 nameservers (bristol.ns.cloudflare.com, moura.ns.cloudflare.com). It was registered on 19 May 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.49.244.3 is hosted by TDC Holding A/S (AS3292) in Denmark. The zone is not DNSSEC-signed, publishes a 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 78ms

Nameserver	IP addresses	PTR	ASN / ISP
bristol.ns.cloudflare.com	108.162.194.47 162.159.38.47 172.64.34.47 2606:4700:50::a29f:262f 2803:f800:50::6ca2:c22f 2a06:98c1:50::ac40:222f	bristol.ns.cloudflare.com bristol.ns.cloudflare.com bristol.ns.cloudflare.com bristol.ns.cloudflare.com bristol.ns.cloudflare.com bristol.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
moura.ns.cloudflare.com	108.162.195.217 162.159.44.217 172.64.35.217 2606:4700:58::a29f:2cd9 2803:f800:50::6ca2:c3d9 2a06:98c1:50::ac40:23d9	moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.49.244.3	300s	87-49-244-3-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Nykøbing Mors

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	octans.dk → 87.49.244.3
🔶 Autoconfig	octans.dk → 87.49.244.3

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.octans.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:b860b12df00147798acad0611929ecfc@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 2026-10-11 10:06:12

www CNAME	octans.dk (all on octans.dk) → 87.49.244.3 (AS3292)
www vs bare domain	Same network octans.dk: 87.49.244.3 (AS3292) www.octans.dk: 87.49.244.3 (AS3292)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.octans.dk	em9zWKfhfZ1Nz7uSYC3uMXFtSD1En2-PpR4X-RvAdZQ
TXT	_acme-challenge.octans.dk	OILFJLRXSvB21tK5rvx58gu3ybgwqOqoqfaEQ6A7Cl4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

229ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413408554
Primary NS (MNAME)	bristol.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 04:20:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-05-19
Expires	2027-05-18 (206d)

📋 WHOIS#

⏱️ Lookup Timing#

78ms

63ms

95ms

AAAA

78ms

TXT

371ms

CAA

105ms

HTTPS

107ms

TLSA

111ms

SOA

0ms

MTA-STS

137ms

DNSSEC

229ms

SRV

142ms

Total

1277ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 10:06:12	805ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-10 03:46:34	5854ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-25 18:28:34	9483ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-17 04:25:38	1046ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-10 03:25:55	1466ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-08 12:06:20	1523ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-29 06:09:03 shown	1277ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-13 18:22:01	1014ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-12 05:12:05	2584ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-12 12:02:47	10592ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-08 13:35:08	2517ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 13:29:27	893ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-22 04:11:37	457ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-18 06:19:16	818ms	2 NS 1 A 0 MX	🔓 Insecure