coding.dk

📜 Historical scan 2026-06-16 21:43:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coding.dk is a .dk domain served by 2 nameservers (fay.ns.cloudflare.com, max.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.201 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
fay.ns.cloudflare.com	—	—	—
max.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 36ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:2dc9	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:daba	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.201,172.67.218.186 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2dc9,2606:4700:3037::ac43:daba

📝 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 2026-10-08 04:55:54

www	104.21.45.201 172.67.218.186 2606:4700:3034::ac43:daba 2606:4700:3036::6815:2dc9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network coding.dk: 104.21.45.201 172.67.218.186 2606:4700:3034::ac43:daba 2606:4700:3036::6815:2dc9 (AS13335) www.coding.dk: 104.21.45.201 172.67.218.186 2606:4700:3034::ac43:daba 2606:4700:3036::6815:2dc9 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2405759718
Primary NS (MNAME)	fay.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#

36ms

32ms

AAAA

44ms

TXT

90ms

CAA

31ms

HTTPS

31ms

TLSA

42ms

SOA

31ms

MTA-STS

36ms

DNSSEC

80ms

SRV

0ms

Total

289ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 03:45:20	536ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 02:36:11	9970ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 21:05:27	1949ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 19:15:55	795ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 19:15:00	1603ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 00:10:16	8812ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 00:02:17	1648ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:43:59 shown	289ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:40:29	424ms	2 NS 2 A 0 MX	🔓 Insecure