sm00.dk

📜 Historical scan 2026-09-25 17:22:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sm00.dk is a .dk domain served by 2 nameservers (sierra.ns.cloudflare.com, will.ns.cloudflare.com). It was registered on 26 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.63.11.88 is hosted by TDC Holding A/S (AS3292) in Denmark. 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
sierra.ns.cloudflare.com	108.162.194.245 162.159.38.245 172.64.34.245 2606:4700:50::a29f:26f5 2803:f800:50::6ca2:c2f5 2a06:98c1:50::ac40:22f5	sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
will.ns.cloudflare.com	108.162.193.149 172.64.33.149 173.245.59.149 2606:4700:58::adf5:3b95 2803:f800:50::6ca2:c195 2a06:98c1:50::ac40:2195	will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.11.88	300s	—	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.29.119
🔶 Autoconfig	172.67.148.249

🔷 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#

✗ 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 2026-10-10 13:34:33

www	104.21.29.119 172.67.148.249 2606:4700:3031::6815:1d77 2606:4700:3035::ac43:94f9 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks sm00.dk: 80.63.11.88 (AS3292) www.sm00.dk: 104.21.29.119 172.67.148.249 2606:4700:3031::6815:1d77 2606:4700:3035::ac43:94f9 (AS13335) (all like this)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sm00.dk	-xPAtWGmgO9XLmmnNpcmPTJh73pT2n1X8ymXk8eER2w
TXT	_acme-challenge.sm00.dk	42NhyXjTqOsjJhqnPs71w-UTfzf8UsDrREKTlf6lJN4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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	2415790126
Primary NS (MNAME)	sierra.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 01:52:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-10-26
Expires	2027-10-31 (370d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

34ms

59ms

AAAA

43ms

TXT

188ms

CAA

34ms

HTTPS

37ms

TLSA

265ms

SOA

0ms

MTA-STS

60ms

DNSSEC

115ms

SRV

63ms

Total

751ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 07:00:22	9361ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-26 17:37:29	3937ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-25 17:22:46 shown	751ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-19 06:52:25	1151ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-31 21:00:33	2442ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-06 01:05:47	1037ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-27 23:27:59	9170ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-28 17:52:27	751ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-26 00:33:36	1849ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-22 20:18:09	712ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-18 03:57:31	913ms	2 NS 1 A 0 MX	🔓 Insecure