ech.dk

📜 Historical scan 2026-08-19 16:53:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ech.dk is a .dk domain served by 2 nameservers (henrik.ns.cloudflare.com, margaret.ns.cloudflare.com). It was registered on 12 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.148 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 283ms

Nameserver	IP addresses	PTR	ASN / ISP
henrik.ns.cloudflare.com	108.162.195.105 162.159.44.105 172.64.35.105 2606:4700:58::a29f:2c69 2803:f800:50::6ca2:c369 2a06:98c1:50::ac40:2369	henrik.ns.cloudflare.com henrik.ns.cloudflare.com henrik.ns.cloudflare.com henrik.ns.cloudflare.com henrik.ns.cloudflare.com henrik.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
margaret.ns.cloudflare.com	108.162.194.107 162.159.38.107 172.64.34.107 2606:4700:50::a29f:266b 2803:f800:50::6ca2:c26b 2a06:98c1:50::ac40:226b	margaret.ns.cloudflare.com margaret.ns.cloudflare.com margaret.ns.cloudflare.com margaret.ns.cloudflare.com margaret.ns.cloudflare.com margaret.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 269ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.148	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.20	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.186.20
🔶 Autoconfig	104.21.80.148

🔷 AAAA Records (IPv6)#

2 records 256ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:5094	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ba14	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 284ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.148,172.67.186.20 ech=AEX+DQBBHgAgACB8tMTlV4ijZjybJw+ZNDLQg81BvBV1YK6WTffm7wB0EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5094,2606:4700:3037::ac43:ba14

📝 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 2026-10-17 17:14:31

www	104.21.80.148 172.67.186.20 2606:4700:3032::6815:5094 2606:4700:3037::ac43:ba14 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ech.dk: 104.21.80.148 172.67.186.20 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.ech.dk: 104.21.80.148 172.67.186.20 2606:4700:3032::6815:5094 2606:4700:3037::ac43:ba14 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

696ms

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	2412630449
Primary NS (MNAME)	henrik.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-06-21 05:16:30

Field	Value
Registrar	NETIM
Registered	2024-03-12
Expires	2027-03-11 (143d)

📋 WHOIS#

⏱️ Lookup Timing#

283ms

269ms

233ms

AAAA

256ms

TXT

955ms

CAA

243ms

HTTPS

284ms

TLSA

293ms

SOA

0ms

MTA-STS

328ms

DNSSEC

696ms

SRV

328ms

Total

7363ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 23:58:24	495ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 23:37:30	518ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 10:23:08	2962ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 18:26:30	637ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 22:53:59	1081ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 06:44:43	1687ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 23:17:08	1068ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 16:53:26 shown	7363ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-05 11:28:30	1132ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 12:54:14	920ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 05:14:08	2057ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 05:45:23	401ms	2 NS 2 A 0 MX	🔓 Insecure