codecaptain.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codecaptain.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d809^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3de4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.228^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.9^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lars.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
NS	`tess.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tess.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tess.ns.cloudflare.com`
		A	108.162.192.227^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	172.64.32.227^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	173.245.58.227^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
MX	`mxa.mailgun.org`⁽¹⁰⁾
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org`⁽¹⁰⁾
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`google-site-verification=8aA9jQ73sYBAu-4_tpSuPJwYvJn1aCb2qk2xlTv7cDM`
TXT	`v=spf1 include:mailgun.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.228, 172.67.216.9
		IPv6 hints	2606:4700:3032::ac43:d809, 2606:4700:3037::6815:3de4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=65, name=cloudflare-ech.com
SOA	`lars.ns.cloudflare.com`dns@cloudflare.com serial=2411346474

`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

codecaptain.io

codecaptain.cc

codecaptain.ch

codecaptain.com

codecaptain.dev

codecaptain.tech

codecaptain.be

codecaptain.xyz

Similar names

captaincode.ch

captaincode.de

captaincode.computer

captaincode.net

tecnopicada.cl

capitodance.com

captaincode.tech

captaincode.in

Previous names

Next names

DNS History

13 records (9 active, 4 former)

●NSlars.ns.cloudflare.com2026-08-29 → 2026-08-31 · 2 obs

● 2026-08-29 20:54:40
● 2026-08-31 07:02:12

●NStess.ns.cloudflare.com2026-08-29 → 2026-08-31 · 2 obs

● 2026-08-29 20:54:40
● 2026-08-31 07:02:12

●MXmxa.mailgun.org2026-08-29 → 2026-08-31 · 2 obs

● 2026-08-29 20:54:40
● 2026-08-31 07:02:12

●MXmxb.mailgun.org2026-08-29 → 2026-08-31 · 2 obs

● 2026-08-29 20:54:40
● 2026-08-31 07:02:12

●MXsmtp.google.com2026-08-29 → 2026-08-31 · 2 obs

● 2026-08-29 20:54:40
● 2026-08-31 07:02:12

●A104.21.61.2282026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-29 20:54:40
● 2026-08-30 00:54:20
● 2026-08-31 07:02:12

●A172.67.216.92026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-29 20:54:40
● 2026-08-30 00:54:20
● 2026-08-31 07:02:12

○A188.114.96.02026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 20:54:40
○ 2026-08-30 00:54:20
○ 2026-08-31 07:02:12

○A188.114.97.02026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 20:54:40
○ 2026-08-30 00:54:20
○ 2026-08-31 07:02:12

●A2606:4700:3032::ac43:d8092026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-29 20:54:40
● 2026-08-30 00:54:20
● 2026-08-31 07:02:12

●A2606:4700:3037::6815:3de42026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-29 20:54:40
● 2026-08-30 00:54:20
● 2026-08-31 07:02:12

○A2a06:98c1:3120::2026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 20:54:40
○ 2026-08-30 00:54:20
○ 2026-08-31 07:02:12

○A2a06:98c1:3121::2026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 20:54:40
○ 2026-08-30 00:54:20
○ 2026-08-31 07:02:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
codecaptain.dev	lars.ns.cloudflare.com, tess.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.227

NS records: lars.ns.cloudflare.com, tess.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codecaptain.dev (unsigned zone)

⏱️ Timing

Total: 1054ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.9, 104.21.61.228`
AAAA	2	`2606:4700:3032::ac43:d809, 2606:4700:3037::6815:3de4`
NS	2	`lars.ns.cloudflare.com, tess.ns.cloudflare.com`
MX	3	`smtp.google.com (pri: 1), mxa.mailgun.org (pri: 10)...`
TXT	2	`google-site-verification=8aA9jQ73sYBAu-4, v=spf1 include:mailgun.org ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lars.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

codecaptain.dev resolves to four IP addresses: 104.21.61.228, 172.67.216.9, 2606:4700:3032::ac43:d809 and 2606:4700:3037::6815:3de4.

Additional host names — jianxin188.com, www.turzai.com, www.cc88pp.com and two others — share IP numbers with codecaptain.dev.

Name Servers

The NS records for codecaptain.dev delegate to lars.ns.cloudflare.com and tess.ns.cloudflare.com.

codecaptain.dev shares its name server setup with other domains, including magnumaluminum.com, musin.workers.dev, flyladder.download and two others.

codecaptain.dev shares at least some of its name servers with other domains, including nb-law.us, greenwaygardencentre.ca, sozyd7blxg.cc and two others.

These name servers are frequently seen alongside the name servers marlowe.ns.cloudflare.com.

Host names with 6 IP numbers:

lars.ns.cloudflare.com maps to 108.162.193.195, 172.64.33.195, 173.245.59.195 and 3 additional IP addresses.

tess.ns.cloudflare.com maps to 108.162.192.227, 172.64.32.227, 173.245.58.227 and 3 additional IP addresses.

Mail Servers

codecaptain.dev is handled by three mail servers: smtp.google.com, mxa.mailgun.org and mxb.mailgun.org.

codecaptain.dev shares mail servers — at least in part — with other domains, including polinyam.com, amanoshokudo.jp, theasterianpath.com and two others.

These mail servers are frequently used alongside the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com, plus two others.

Host names with 9 IP numbers:

smtp.google.com maps to 142.250.31.26, 142.250.31.27, 172.253.63.26 and 6 additional IP addresses.

Host names pointing to a single IP address:

mxa.mailgun.org resolves to the IP address 34.149.254.5.

mxb.mailgun.org resolves to the IP address 34.36.182.139.