bug404.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`bug404.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a578^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:39bd^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.189^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.120^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kianchau.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kianchau.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kianchau.ns.cloudflare.com`
		A	108.162.195.179^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	162.159.44.179^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	172.64.35.179^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
NS	`lovisa.ns.cloudflare.com`
		A	2606:4700:50::a29f:2627^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c227^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lovisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2227^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lovisa.ns.cloudflare.com`
		A	108.162.194.39^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	162.159.38.39^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	172.64.34.39^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.189, 172.67.165.120
		IPv6 hints	2606:4700:3031::ac43:a578, 2606:4700:3036::6815:39bd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=22, name=cloudflare-ech.com
SOA	`kianchau.ns.cloudflare.com`dns@cloudflare.com serial=2409589727

`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

bug404.workers.dev

bug404.com

bug404.dev

bug404.in

bug404.net

Similar names

404bug.com

Previous names

bueno.dev

buenrostro.dev

buentello.dev

buenzli.dev

buer.dev

buerbaumer.dev

buergerservice-bund.dev

bueroklammer.dev

buettcher.dev

buettner.dev

buf.dev

buffed.dev

bufferoverflow.dev

buffrocks.dev

buffrr.dev

buffy.dev

bufio.dev

buford.dev

bufr.dev

bug3.dev

Next names

bugado.dev

bugalski.dev

bugan.dev

bugatino.dev

bugatsec.dev

bugbearlabs.dev

bugbench.dev

bugbox.dev

bugboys.dev

bugbrekr.dev

bugclip.dev

bugcord.dev

bugdiver.dev

bugfinder.dev

bugfire.dev

bugfix.dev

bugforge.dev

bugfree.dev

buggable.dev

DNS History

10 records (6 active, 4 former)

●NSkianchau.ns.cloudflare.com2026-08-21 → 2026-08-28 · 2 obs

● 2026-08-21 13:51:38
● 2026-08-28 20:17:14

●NSlovisa.ns.cloudflare.com2026-08-21 → 2026-08-28 · 2 obs

● 2026-08-21 13:51:38
● 2026-08-28 20:17:14

●A104.21.57.1892026-08-22 → 2026-08-28 · 3 obs

○ 2026-08-21 13:51:38
● 2026-08-22 18:08:04
● 2026-08-28 20:17:14

●A172.67.165.1202026-08-22 → 2026-08-28 · 3 obs

○ 2026-08-21 13:51:38
● 2026-08-22 18:08:04
● 2026-08-28 20:17:14

○A188.114.96.02026-08-21 → 2026-08-21 · 3 obs

● 2026-08-21 13:51:38
○ 2026-08-22 18:08:04
○ 2026-08-28 20:17:14

○A188.114.97.02026-08-21 → 2026-08-21 · 3 obs

● 2026-08-21 13:51:38
○ 2026-08-22 18:08:04
○ 2026-08-28 20:17:14

●A2606:4700:3031::ac43:a5782026-08-22 → 2026-08-28 · 3 obs

○ 2026-08-21 13:51:38
● 2026-08-22 18:08:04
● 2026-08-28 20:17:14

●A2606:4700:3036::6815:39bd2026-08-22 → 2026-08-28 · 3 obs

○ 2026-08-21 13:51:38
● 2026-08-22 18:08:04
● 2026-08-28 20:17:14

○A2a06:98c1:3120::2026-08-21 → 2026-08-21 · 3 obs

● 2026-08-21 13:51:38
○ 2026-08-22 18:08:04
○ 2026-08-28 20:17:14

○A2a06:98c1:3121::2026-08-21 → 2026-08-21 · 3 obs

● 2026-08-21 13:51:38
○ 2026-08-22 18:08:04
○ 2026-08-28 20:17:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
bug404.dev	lovisa.ns.cloudflare.com, kianchau.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.39

NS records: lovisa.ns.cloudflare.com, kianchau.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bug404.dev (unsigned zone)

⏱️ Timing

Total: 598ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.189, 172.67.165.120`
AAAA	2	`2606:4700:3031::ac43:a578, 2606:4700:3036::6815:39bd`
NS	2	`kianchau.ns.cloudflare.com, lovisa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kianchau.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

bug404.dev has four IP addresses: 104.21.57.189, 172.67.165.120, 2606:4700:3031::ac43:a578 and 2606:4700:3036::6815:39bd.

abstoto.com, 8kmdzy.com, dashy.to plus two other host names have IP numbers in common with bug404.dev.

Name Servers

bug404.dev has two authoritative name servers — kianchau.ns.cloudflare.com and lovisa.ns.cloudflare.com.

The name server configuration of bug404.dev is shared with other domains, for instance qirnopal.live, render0.com, justin3go.com and two others.

bug404.dev partially shares its NS delegation with several other domains, including taxvogel.de, raid-calendar.com, 21brtoldk.com and two others.

These name servers are regularly seen alongside rudy.ns.cloudflare.com and dawn.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

kianchau.ns.cloudflare.com points to 108.162.195.179, 162.159.44.179, 172.64.35.179 and 3 other IP addresses.

lovisa.ns.cloudflare.com points to 108.162.194.39, 162.159.38.39, 172.64.34.39 and 3 other IP addresses.