opensourceai.dev - dns.ninja

`opensourceai.dev`

DNSSEC	⚠️ Not signed
NS	`roan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3be2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roan.ns.cloudflare.com`
		A	108.162.193.226^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	172.64.33.226^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	173.245.59.226^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
NS	`zelda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zelda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zelda.ns.cloudflare.com`
		A	108.162.192.242^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	172.64.32.242^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	173.245.58.242^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=535cad1eea74eadf4f902c681b036c52fab2241a`
SOA	`roan.ns.cloudflare.com`dns@cloudflare.com serial=2402521963

`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)

Subdomains

blog.opensourceai.dev

Same first word

opensourceai.co.za

opensourceai.dev

Similar names

casinoeurope.co.uk

casinoeurope.org

europecasino.com

neuroespacio.com

DNS History

8 records (4 active, 4 former)

○NSns-1102.awsdns-09.org2026-03-23 → 2026-03-23 · 3 obs

● 2026-03-23 10:09:28
○ 2026-04-27 20:33:38
○ 2026-06-12 13:41:42

○NSns-1894.awsdns-44.co.uk2026-03-23 → 2026-03-23 · 3 obs

● 2026-03-23 10:09:28
○ 2026-04-27 20:33:38
○ 2026-06-12 13:41:42

○NSns-380.awsdns-47.com2026-03-23 → 2026-03-23 · 3 obs

● 2026-03-23 10:09:28
○ 2026-04-27 20:33:38
○ 2026-06-12 13:41:42

○NSns-965.awsdns-56.net2026-03-23 → 2026-03-23 · 3 obs

● 2026-03-23 10:09:28
○ 2026-04-27 20:33:38
○ 2026-06-12 13:41:42

●NSroan.ns.cloudflare.com2026-04-27 → 2026-06-12 · 3 obs

○ 2026-03-23 10:09:28
● 2026-04-27 20:33:38
● 2026-06-12 13:41:42

●NSzelda.ns.cloudflare.com2026-04-27 → 2026-06-12 · 3 obs

○ 2026-03-23 10:09:28
● 2026-04-27 20:33:38
● 2026-06-12 13:41:42

●MXmail.protonmail.ch2026-03-23 → 2026-06-12 · 2 obs

● 2026-03-23 10:09:28
● 2026-06-12 13:41:42

●MXmailsec.protonmail.ch2026-03-23 → 2026-06-12 · 2 obs

● 2026-03-23 10:09:28
● 2026-06-12 13:41:42

🔍 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
opensourceai.dev	roan.ns.cloudflare.com, zelda.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.226

NS records: roan.ns.cloudflare.com, zelda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensourceai.dev (unsigned zone)

⏱️ Timing

Total: 936ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`roan.ns.cloudflare.com, zelda.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	1	`protonmail-verification=535cad1eea74eadf`
SOA	1	`roan.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

Hierarchy

opensourceai.dev is the parent zone for blog.opensourceai.dev.

Name Servers

The NS records for opensourceai.dev delegate to roan.ns.cloudflare.com and zelda.ns.cloudflare.com.

opensourceai.dev shares its NS records with other domains, for example sciencefirsthand.ru, johnshome.net, teamsnap.io and two others.

opensourceai.dev partially shares its NS delegation with several other domains, including to-topia.com, pe-film.com, m7aqwd.fit and two others.

These name servers often co-occur with the name servers arvind.ns.cloudflare.com.

DNS names with 6 IP addresses:

roan.ns.cloudflare.com maps to 108.162.193.226, 172.64.33.226, 173.245.59.226 and 3 additional IP addresses.

zelda.ns.cloudflare.com maps to 108.162.192.242, 172.64.32.242, 173.245.58.242 and 3 additional IP addresses.

Mail Servers

opensourceai.dev is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with opensourceai.dev are 01470147.xyz, optimust.nl, jochum.dev and two others.

There is at least a partial MX overlap between opensourceai.dev and other domains, including aultsound.com, richklatt.com, warmmilk.org and two others.

mail.protonmail.ch has three IP addresses (176.119.200.128, 185.70.42.128 and 185.205.70.128) and mailsec.protonmail.ch has three IP addresses (176.119.200.129, 185.70.42.129 and 185.205.70.129).