🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codingclassodense.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:55b2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d0b0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.178^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.176^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lee.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c181^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2181^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lee.ns.cloudflare.com`
		A	108.162.193.129^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	172.64.33.129^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	173.245.59.129^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.178, 172.67.208.176
		IPv6 hints	2606:4700:3036::6815:55b2, 2606:4700:3037::ac43:d0b0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOA	`lee.ns.cloudflare.com`dns@cloudflare.com serial=2416055262

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1794201300localtime Mon Nov 9 06:15:00 2026gmtime Mon No...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1794201300

Same first word

codingclassodense.pages.dev

codingclassodense.dk

Previous names

codhunter.dk

codi.dk

codiac2.dk

codiac2021.dk

codian.dk

codiaz.dk

codice.dk

codicem.dk

codie.dk

codifi.dk

codified.dk

codify.dk

codifyai.dk

codigo.dk

coding-kids.dk

coding.dk

coding4fun.dk

codingart.dk

codingchallenge.dk

codingclass.dk

Next names

DNS History

6 records (6 active, 0 former)

●NSlee.ns.cloudflare.com2026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 08:32:20
● 2026-11-09 05:56:12

●NSnina.ns.cloudflare.com2026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 08:32:20
● 2026-11-09 05:56:12

●A104.21.85.1782026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 08:32:20
● 2026-11-09 05:56:12

●A172.67.208.1762026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 08:32:20
● 2026-11-09 05:56:12

●A2606:4700:3036::6815:55b22026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 08:32:20
● 2026-11-09 05:56:12

●A2606:4700:3037::ac43:d0b02026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 08:32:20
● 2026-11-09 05:56:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	12 records
codingclassodense.dk	nina.ns.cloudflare.com, lee.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.136

NS records: nina.ns.cloudflare.com, lee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 608ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.208.176, 104.21.85.178`
AAAA	2	`2606:4700:3036::6815:55b2, 2606:4700:3037::ac43:d0b0`
NS	2	`lee.ns.cloudflare.com, nina.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lee.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)

Analysis

IP Addresses

codingclassodense.dk has four IP addresses: 104.21.85.178, 172.67.208.176, 2606:4700:3036::6815:55b2 and 2606:4700:3037::ac43:d0b0.

Additional host names — airsms.in, vwzuavv.cc, quandorivex.com and two others — share IP numbers with codingclassodense.dk.

Name Servers

codingclassodense.dk is delegated to two name servers: lee.ns.cloudflare.com and nina.ns.cloudflare.com.

codingclassodense.dk shares its name server setup with other domains, including 474543171.workers.dev, familielouis.de, quizarium.org and two others.

codingclassodense.dk shares at least some of its name servers with other domains, including h48b0b.cn, trybalanceithub.com, scolariselite.com and two others.

These name servers are frequently paired with the name servers melnicoff.ns.cloudflare.com, ignat.ns.cloudflare.com and lucy.ns.cloudflare.com.

Host names with 6 IP numbers:

lee.ns.cloudflare.com resolves to 108.162.193.129, 172.64.33.129, 173.245.59.129 and 3 other IP addresses.

nina.ns.cloudflare.com resolves to 108.162.192.136, 172.64.32.136, 173.245.58.136 and 3 other IP addresses.

codingclassodense.dk - robtex.com