netcoder.dk

📜 Historical scan 2026-06-25 09:30:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netcoder.dk is a .dk domain served by 2 nameservers (dee.ns.cloudflare.com, marty.ns.cloudflare.com). It was registered on 22 April 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.43 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 132ms

Nameserver	IP addresses	PTR	ASN / ISP
dee.ns.cloudflare.com	108.162.192.93 172.64.32.93 173.245.58.93 2606:4700:50::adf5:3a5d 2803:f800:50::6ca2:c05d 2a06:98c1:50::ac40:205d	dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marty.ns.cloudflare.com	108.162.193.204 172.64.33.204 173.245.59.204 2606:4700:58::adf5:3bcc 2803:f800:50::6ca2:c1cc 2a06:98c1:50::ac40:21cc	marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.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 138ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.10.43	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.189.235	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.10.43
🔶 Autoconfig	172.67.189.235

🔷 AAAA Records (IPv6)#

2 records 128ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:a2b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:bdeb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 144ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.10.43,172.67.189.235 ech=AEX+DQBBrQAgACDfKA9Er9zsycphwr8CPeCFgeOw+dJUA372SNUUI7jcdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:a2b,2606:4700:3037::ac43:bdeb

📝 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 2026-10-13 21:04:30

www	104.21.10.43 172.67.189.235 2606:4700:3034::6815:a2b 2606:4700:3037::ac43:bdeb (AS13335) (address records, no CNAME)
www vs bare domain	Same network netcoder.dk: 104.21.10.43 172.67.189.235 2606:4700:3034::6815:a2b 2606:4700:3037::ac43:bdeb (AS13335) www.netcoder.dk: 104.21.10.43 172.67.189.235 2606:4700:3034::6815:a2b 2606:4700:3037::ac43:bdeb (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

188ms

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

🏷️ SOA#

113ms

Field	Value
Serial	2404239508
Primary NS (MNAME)	dee.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 11:19:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-04-22
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

132ms

138ms

123ms

AAAA

128ms

TXT

296ms

CAA

129ms

HTTPS

144ms

TLSA

635ms

SOA

113ms

MTA-STS

120ms

DNSSEC

188ms

SRV

143ms

Total

1655ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 21:54:25	654ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 12:22:52	1696ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 10:53:26	2078ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 11:26:00	589ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-24 22:18:48	16747ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-14 21:59:54	8729ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-12 16:03:40	16728ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-25 09:30:09 shown	1655ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 14:56:43	1018ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 04:52:36	2736ms	2 NS 2 A 0 MX	🔓 Insecure