🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coln.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:f24^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a14d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.36^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.77^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adaline.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2631^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c231^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2231^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.49^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.49^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.49^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`christian.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cf7^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c3f7^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:23f7^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.247^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.247^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.coln.dev` ⭐
TXT	`google-site-verification=JUhUb9vqtRtjvHp30xfViPCRHBeJfaUES1xkjlkq3rQ`
TXT	`v=spf1 ip6:2a02:a46b:ebe0:0:feaa:14ff:fecb:10a5 ip4:84.86.199.41 a:mail.coln....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.36, 172.67.161.77
		IPv6 hints	2606:4700:3034::6815:f24, 2606:4700:3034::ac43:a14d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOA	`adaline.ns.cloudflare.com`dns@cloudflare.com serial=2418510079

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

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Previous names

colloquial.dev

colloquium.dev

colluco.dev

collude.dev

collum.dev

collusion.dev

colly.dev

collyn.dev

collyns.dev

colma.dev

colman.dev

colmate.dev

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colmeiacrm.dev

colmena-ops.dev

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Next names

DNS History

11 records (7 active, 4 former)

●NSadaline.ns.cloudflare.com2026-10-11 → 2026-10-27 · 2 obs

● 2026-10-11 04:16:56
● 2026-10-27 21:57:00

●NSchristian.ns.cloudflare.com2026-10-11 → 2026-10-27 · 2 obs

● 2026-10-11 04:16:56
● 2026-10-27 21:57:00

●MXmail.coln.dev2026-10-11 → 2026-10-27 · 2 obs

● 2026-10-11 04:16:56
● 2026-10-27 21:57:00

●A104.21.15.362026-10-13 → 2026-10-27 · 3 obs

○ 2026-10-11 04:16:56
● 2026-10-13 15:20:18
● 2026-10-27 21:57:00

●A172.67.161.772026-10-13 → 2026-10-27 · 3 obs

○ 2026-10-11 04:16:56
● 2026-10-13 15:20:18
● 2026-10-27 21:57:00

○A188.114.96.02026-10-11 → 2026-10-11 · 3 obs

● 2026-10-11 04:16:56
○ 2026-10-13 15:20:18
○ 2026-10-27 21:57:00

○A188.114.97.02026-10-11 → 2026-10-11 · 3 obs

● 2026-10-11 04:16:56
○ 2026-10-13 15:20:18
○ 2026-10-27 21:57:00

●A2606:4700:3034::6815:f242026-10-13 → 2026-10-27 · 3 obs

○ 2026-10-11 04:16:56
● 2026-10-13 15:20:18
● 2026-10-27 21:57:00

●A2606:4700:3034::ac43:a14d2026-10-13 → 2026-10-27 · 3 obs

○ 2026-10-11 04:16:56
● 2026-10-13 15:20:18
● 2026-10-27 21:57:00

○A2a06:98c1:3120::2026-10-11 → 2026-10-11 · 3 obs

● 2026-10-11 04:16:56
○ 2026-10-13 15:20:18
○ 2026-10-27 21:57:00

○A2a06:98c1:3121::2026-10-11 → 2026-10-11 · 3 obs

● 2026-10-11 04:16:56
○ 2026-10-13 15:20:18
○ 2026-10-27 21:57:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
coln.dev	christian.ns.cloudflare.com, adaline.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.49

NS records: christian.ns.cloudflare.com, adaline.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2239ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.15.36, 172.67.161.77`
AAAA	2	`2606:4700:3034::6815:f24, 2606:4700:3034::ac43:a14d`
NS	2	`adaline.ns.cloudflare.com, christian.ns.cloudflare.com`
MX	1	`mail.coln.dev (pri: 0)`
TXT	2	`google-site-verification=JUhUb9vqtRtjvHp, v=spf1 ip6:2a02:a46b:ebe0:0:feaa:14ff:fe`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adaline.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

coln.dev has four IP addresses: 104.21.15.36, 172.67.161.77, 2606:4700:3034::6815:f24 and 2606:4700:3034::ac43:a14d.

www.energiesplus.be, homemrak.fyi, estudiocario.lat and two other host names share IP numbers with coln.dev.

Name Servers

coln.dev is delegated to two name servers: adaline.ns.cloudflare.com and christian.ns.cloudflare.com.

coln.dev uses the same name servers as several other domains — among them guidewestoutfitter.com, pioliespacesverts.fr, casoolas.eu and two more.

coln.dev has at least partial name server overlap with other domains, such as s66684.com, ksdsp.pages.dev, 5ky90.cc and two others.

It is common to find these name servers paired with the name servers greg.ns.cloudflare.com.

Host names with 6 IP numbers:

adaline.ns.cloudflare.com resolves to 108.162.194.49, 162.159.38.49, 172.64.34.49 and 3 other IP addresses.

christian.ns.cloudflare.com resolves to 108.162.195.247, 162.159.44.247, 172.64.35.247 and 3 other IP addresses.

Mail Servers

Mail for coln.dev is handled by a single mail server, mail.coln.dev.

coln.dev - robtex.com

coln.dev

dev

Same first word

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Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`coln.dev`

`dev`