0bug.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`0bug.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:14b2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c147^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.178^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.71^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lennon.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennon.ns.cloudflare.com`
		A	108.162.195.165^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	162.159.44.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	172.64.35.165^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
NS	`samara.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`samara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`samara.ns.cloudflare.com`
		A	108.162.194.160^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	162.159.38.160^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	172.64.34.160^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁸¹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁸⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.178, 172.67.193.71
		IPv6 hints	2606:4700:3031::6815:14b2, 2606:4700:3032::ac43:c147
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=89, name=cloudflare-ech.com
SOA	`lennon.ns.cloudflare.com`dns@cloudflare.com serial=2412342070

`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

0bug.me

0bug.dev

0bug.info

0bug.cn

0bug.org

0bug.net

0bug.com

Similar names

g0ub.ph

bug0.cn

bug0.com

bug0.io

bug0.app

bug0.ai

bug0.net

gbu0.ph

ugb0.ph

0gbu.ph

0ubg.org

u0gb.com.ph

0ubg.com

0ugb.ph

Previous names

07designs.dev

0800diy.dev

0800flowers.dev

0909.dev

090ph.dev

0921.dev

09labs.dev

09r.dev

0a0.dev

0agent.dev

0ai.dev

0ak3.dev

0api.dev

0ath.dev

0b0.dev

0b10headedcalf.dev

0ba.dev

0base.dev

0bot.dev

Next names

0build.dev

0byt3s.dev

0c0o.dev

0chan.dev

0citizen.dev

0cli.dev

0cms.dev

0cool.dev

0crm.dev

0cron.dev

0ct0pu5.dev

0d2ae42d-4c27-4cb7-af6c-2099062302bb.dev

0d4y.dev

0dai.dev

0day.dev

0db.dev

0dependencies.dev

DNS History

13 records (9 active, 4 former)

●NSlennon.ns.cloudflare.com2026-08-29 → 2026-09-13 · 2 obs

● 2026-08-29 18:04:26
● 2026-09-13 10:12:40

●NSsamara.ns.cloudflare.com2026-08-29 → 2026-09-13 · 2 obs

● 2026-08-29 18:04:26
● 2026-09-13 10:12:40

●MXroute1.mx.cloudflare.net2026-08-29 → 2026-09-13 · 2 obs

● 2026-08-29 18:04:26
● 2026-09-13 10:12:40

●MXroute2.mx.cloudflare.net2026-08-29 → 2026-09-13 · 2 obs

● 2026-08-29 18:04:26
● 2026-09-13 10:12:40

●MXroute3.mx.cloudflare.net2026-08-29 → 2026-09-13 · 2 obs

● 2026-08-29 18:04:26
● 2026-09-13 10:12:40

●A104.21.20.1782026-09-08 → 2026-09-13 · 3 obs

○ 2026-08-29 18:04:26
● 2026-09-08 15:19:30
● 2026-09-13 10:12:40

●A172.67.193.712026-09-08 → 2026-09-13 · 3 obs

○ 2026-08-29 18:04:26
● 2026-09-08 15:19:30
● 2026-09-13 10:12:40

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

● 2026-08-29 18:04:26
○ 2026-09-08 15:19:30
○ 2026-09-13 10:12:40

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

● 2026-08-29 18:04:26
○ 2026-09-08 15:19:30
○ 2026-09-13 10:12:40

●A2606:4700:3031::6815:14b22026-09-08 → 2026-09-13 · 3 obs

○ 2026-08-29 18:04:26
● 2026-09-08 15:19:30
● 2026-09-13 10:12:40

●A2606:4700:3032::ac43:c1472026-09-08 → 2026-09-13 · 3 obs

○ 2026-08-29 18:04:26
● 2026-09-08 15:19:30
● 2026-09-13 10:12:40

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

● 2026-08-29 18:04:26
○ 2026-09-08 15:19:30
○ 2026-09-13 10:12:40

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

● 2026-08-29 18:04:26
○ 2026-09-08 15:19:30
○ 2026-09-13 10:12:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
0bug.dev	lennon.ns.cloudflare.com, samara.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.160

NS records: lennon.ns.cloudflare.com, samara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 0bug.dev (unsigned zone)

⏱️ Timing

Total: 2327ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.178, 172.67.193.71`
AAAA	2	`2606:4700:3032::ac43:c147, 2606:4700:3031::6815:14b2`
NS	2	`lennon.ns.cloudflare.com, samara.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 25), route2.mx.cloudflare.net (pri: 81)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lennon.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

0bug.dev has four IP addresses: 104.21.20.178, 172.67.193.71, 2606:4700:3031::6815:14b2 and 2606:4700:3032::ac43:c147.

Two other host names, along with senfixdev.com, www.elsaki.gr and jrj5l.buzz, also share IP numbers with 0bug.dev.

Name Servers

0bug.dev has two authoritative name servers — lennon.ns.cloudflare.com and samara.ns.cloudflare.com.

0bug.dev shares its NS records with other domains, for example hyper-cloud.dev, expirix.com, accounts-849.workers.dev and two others.

0bug.dev shares at least some of its name servers with other domains, including aecho1028.workers.dev, hsmi-it-lp.pages.dev, awcigz.cc and two others.

These name servers are frequently seen alongside the name servers tony.ns.cloudflare.com, nelly.ns.cloudflare.com, nina.ns.cloudflare.com and martha.ns.cloudflare.com.

DNS names with 6 IP addresses:

lennon.ns.cloudflare.com points to 108.162.195.165, 162.159.44.165, 172.64.35.165 and 3 other IP addresses.

samara.ns.cloudflare.com points to 108.162.194.160, 162.159.38.160, 172.64.34.160 and 3 other IP addresses.

Mail Servers

0bug.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between 0bug.dev and other domains, including tremaliva.com, apollohub.space, compu-ticket.online and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.