`optimismbridge.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2c30^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:c315^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.48^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.21^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`piers.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c10^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c310^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piers.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2310^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piers.ns.cloudflare.com`
		A	108.162.195.16^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	162.159.44.16^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	172.64.35.16^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
NS	`sarah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26da^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sarah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sarah.ns.cloudflare.com`
		A	108.162.194.218^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	162.159.38.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	172.64.34.218^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.48, 172.67.195.21
		IPv6 hints	2606:4700:3031::6815:2c30, 2606:4700:3031::ac43:c315
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOA	`piers.ns.cloudflare.com`dns@cloudflare.com serial=2403126593

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778690846

⚠️ On DNS blocklist: tif

Subdomains

www.optimismbridge.net

Same first word

optimismbridge.net

DNS History

8 records (6 active, 2 former)

○NSanahi.ns.cloudflare.com2026-05-01 → 2026-05-01 · 3 obs

● 2026-05-01 08:19:50
○ 2026-05-01 17:31:38
○ 2026-05-13 16:50:42

○NScarlos.ns.cloudflare.com2026-05-01 → 2026-05-01 · 3 obs

● 2026-05-01 08:19:50
○ 2026-05-01 17:31:38
○ 2026-05-13 16:50:42

●NSpiers.ns.cloudflare.com2026-05-01 → 2026-05-13 · 3 obs

○ 2026-05-01 08:19:50
● 2026-05-01 17:31:38
● 2026-05-13 16:50:42

●NSsarah.ns.cloudflare.com2026-05-01 → 2026-05-13 · 3 obs

○ 2026-05-01 08:19:50
● 2026-05-01 17:31:38
● 2026-05-13 16:50:42

●A104.21.44.482026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 08:19:50
● 2026-05-13 16:50:42

●A172.67.195.212026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 08:19:50
● 2026-05-13 16:50:42

●A2606:4700:3031::6815:2c302026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 08:19:50
● 2026-05-13 16:50:42

●A2606:4700:3031::ac43:c3152026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 08:19:50
● 2026-05-13 16:50:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
optimismbridge.net	sarah.ns.cloudflare.com, piers.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.16

NS records: sarah.ns.cloudflare.com, piers.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimismbridge.net (unsigned zone)

⏱️ Timing

Total: 1025ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.48, 172.67.195.21`
AAAA	2	`2606:4700:3031::6815:2c30, 2606:4700:3031::ac43:c315`
NS	2	`piers.ns.cloudflare.com, sarah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`piers.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

optimismbridge.net is a parent of www.optimismbridge.net.

IP Addresses

optimismbridge.net resolves to four IPs: 2606:4700:3031::6815:2c30, 2606:4700:3031::ac43:c315, 104.21.44.48 and 172.67.195.21.

Other host names such as www.thechapelonmcever.com, offerdomain3.ru, zohe.co.uk, fi-1.net and 6tts.com share IP numbers with optimismbridge.net.

Name Servers

optimismbridge.net is delegated to two name servers: piers.ns.cloudflare.com and sarah.ns.cloudflare.com.

optimismbridge.net uses the same name server setup as other domains, including casaelzaguan.es, stephane-g-photographie.fr, stade-aquatique-vva.fr, seminaire-deauville.net and jackygiang.com.

At least part of the name servers for optimismbridge.net are shared with other domains, for instance 8(0x736578).live, betoniccasino-de.com, explorezelda.com, styl.fm and u888u.to.

These name servers are often used together with ali.ns.cloudflare.com, malcolm.ns.cloudflare.com and tricia.ns.cloudflare.com.

Host names with six IP numbers:

piers.ns.cloudflare.com points to: 2606:4700:58::a29f:2c10, 2803:f800:50::6ca2:c310, 2a06:98c1:50::ac40:2310, 108.162.195.16, 162.159.44.16 and 172.64.35.16.

sarah.ns.cloudflare.com points to: 2606:4700:50::a29f:26da, 2803:f800:50::6ca2:c2da, 2a06:98c1:50::ac40:22da, 108.162.194.218, 162.159.38.218 and 172.64.34.218.

optimismbridge.net - robtex.com