tchdenmark.dk

📜 Historical scan 2026-06-17 15:28:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tchdenmark.dk is a .dk domain served by 2 nameservers (simone.ns.cloudflare.com, skip.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.148 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
simone.ns.cloudflare.com	108.162.194.26 162.159.38.26 172.64.34.26 2606:4700:50::a29f:261a 2803:f800:50::6ca2:c21a 2a06:98c1:50::ac40:221a	simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
skip.ns.cloudflare.com	108.162.193.233 172.64.33.233 173.245.59.233 2606:4700:58::adf5:3be9 2803:f800:50::6ca2:c1e9 2a06:98c1:50::ac40:21e9	skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.148	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.90	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:a65a	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:b94	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 60ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.148,172.67.166.90 ech=AEX+DQBB5wAgACAfhnj2QjvcLesWssUrB3a5fnOhseRkvqgkI6RuTYeBJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a65a,2606:4700:3034::6815:b94

📝 TXT Records#

1 records 126ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (tchdenmark.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.tchdenmark.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-15 10:58:29

www	104.21.11.148 172.67.166.90 2606:4700:3032::ac43:a65a 2606:4700:3035::6815:b94 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tchdenmark.dk: 104.21.11.148 172.67.166.90 2606:4700:3032::ac43:a65a 2606:4700:3035::6815:b94 (AS13335) www.tchdenmark.dk: 104.21.11.148 172.67.166.90 2606:4700:3032::ac43:a65a 2606:4700:3035::6815:b94 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2405387964
Primary NS (MNAME)	simone.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

33ms

54ms

AAAA

37ms

TXT

126ms

CAA

61ms

HTTPS

60ms

TLSA

161ms

SOA

30ms

MTA-STS

35ms

DNSSEC

77ms

SRV

0ms

Total

700ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 22:21:55	1620ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 20:22:01	1183ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 15:07:32	558ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 04:33:46	1635ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 11:53:31	9797ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-26 09:19:00	731ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 23:00:13	1038ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 23:56:18	906ms	2 NS 2 A 0 MX	⚠️ Bogus
2026-06-17 15:28:29 shown	700ms	2 NS 2 A 0 MX	🔓 Insecure