101.dk

📜 Historical scan 2026-10-05 08:09:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

101.dk is a .dk domain served by 2 nameservers (dorthy.ns.cloudflare.com, micah.ns.cloudflare.com). It was registered on 25 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.71.248 is hosted by Cloudflare, Inc. (AS13335). 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 98ms

Nameserver	IP addresses	PTR	ASN / ISP
dorthy.ns.cloudflare.com	108.162.192.249 172.64.32.249 173.245.58.249 2606:4700:50::adf5:3af9 2803:f800:50::6ca2:c0f9 2a06:98c1:50::ac40:20f9	dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
micah.ns.cloudflare.com	108.162.193.206 172.64.33.206 173.245.59.206 2606:4700:58::adf5:3bce 2803:f800:50::6ca2:c1ce 2a06:98c1:50::ac40:21ce	micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.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 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.71.248	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.172.154	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 74ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:ac9a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:47f8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 84ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.71.248,172.67.172.154 ech=AEX+DQBBwgAgACDZO1T5WuN7UdX7qB2n+oS+FlwBLdwX7XoZ18CbfwPkdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:ac9a,2606:4700:3035::6815:47f8

📝 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 2026-10-11 18:32:55

www	104.21.71.248 172.67.172.154 2606:4700:3032::ac43:ac9a 2606:4700:3035::6815:47f8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 101.dk: 104.21.71.248 172.67.172.154 2606:4700:3032::ac43:ac9a 2606:4700:3035::6815:47f8 (AS13335) www.101.dk: 104.21.71.248 172.67.172.154 2606:4700:3032::ac43:ac9a 2606:4700:3035::6815:47f8 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

245ms

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

🏷️ SOA#

73ms

Field	Value
Serial	2416589915
Primary NS (MNAME)	dorthy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 08:28:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-11-25
Expires	2026-11-30 (43d)

📋 WHOIS#

⏱️ Lookup Timing#

98ms

116ms

120ms

AAAA

74ms

TXT

300ms

CAA

63ms

HTTPS

84ms

TLSA

155ms

SOA

73ms

MTA-STS

125ms

DNSSEC

245ms

SRV

149ms

Total

1225ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 18:32:55	2102ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-09 13:25:24	721ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-06 08:35:51	3620ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-05 08:09:57 shown	1225ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 07:46:20	502ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 07:39:14	629ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 05:42:43	2381ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 19:52:59	1345ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 19:43:47	1144ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 15:04:56	927ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 01:45:55	696ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 07:16:27	16880ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-11 00:10:36	1339ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 01:52:07	1247ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-22 17:56:42	768ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 14:14:05	970ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 16:47:25	901ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:20:50	853ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:33:48	4823ms	2 NS 2 A 0 MX	🔓 Insecure