httpbin.io - dns.ninja

`httpbin.io`

DNSSEC	⚠️ Not signed
A	3.224.228.208^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-224-228-208.compute-1.amazonaws.com`
A	44.211.11.205^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
A	52.70.33.41^{🇺🇸 Amazon52.70.0.0/15 EC2 IAD prefix}
NS	`raegan.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raegan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raegan.ns.cloudflare.com`
		A	108.162.194.158^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	162.159.38.158^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	172.64.34.158^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
NS	`salvador.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c364^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`salvador.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2364^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`salvador.ns.cloudflare.com`
		A	108.162.195.100^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	162.159.44.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	172.64.35.100^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
SOA	`raegan.ns.cloudflare.com`dns@cloudflare.com serial=2410252741

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1784843896

📈 Tranco rank: #889,357

Same first word

httpbin.co

httpbin.io

httpbin.org

httpbin.com

httpbin.dev

DNS History

5 records (5 active, 0 former)

●NSraegan.ns.cloudflare.com2026-03-25 → 2026-07-23 · 2 obs

● 2026-03-25 08:45:02
● 2026-07-23 22:08:10

●NSsalvador.ns.cloudflare.com2026-03-25 → 2026-07-23 · 2 obs

● 2026-03-25 08:45:02
● 2026-07-23 22:08:10

●A3.224.228.2082026-03-25 → 2026-07-23 · 2 obs

● 2026-03-25 08:45:02
● 2026-07-23 22:08:10

●A44.211.11.2052026-03-25 → 2026-07-23 · 2 obs

● 2026-03-25 08:45:02
● 2026-07-23 22:08:10

●A52.70.33.412026-03-25 → 2026-07-23 · 2 obs

● 2026-03-25 08:45:02
● 2026-07-23 22:08:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io	-
httpbin.io	salvador.ns.cloudflare.com, raegan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.158

NS records: salvador.ns.cloudflare.com, raegan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for httpbin.io (unsigned zone)

⏱️ Timing

Total: 687ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`44.211.11.205, 52.70.33.41...`
NS	2	`raegan.ns.cloudflare.com, salvador.ns.cloudflare.com`
SOA	1	`raegan.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

httpbin.io has three IP addresses: 3.224.228.208, 44.211.11.205 and 52.70.33.41.

ec2-52-70-33-41.compute-1.amazonaws.com, for instance, is one of the other host names sharing IP numbers with httpbin.io.

Name Servers

httpbin.io uses two name servers for its delegation: raegan.ns.cloudflare.com and salvador.ns.cloudflare.com.

The name server configuration of httpbin.io is shared with other domains, for instance dealsthatcount.com, brasilelivros.com.br, pharmaxp.com and two others.

The name servers of httpbin.io overlap at least partially with those of other domains — among them hawaiisbesttravel.com, 735cc08c2b91cfb1.com, whdemei.com and two more.

The name servers jaziel.ns.cloudflare.com, amit.ns.cloudflare.com and kallie.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

Hostname raegan.ns.cloudflare.com directs to 108.162.194.158, 162.159.38.158 and 172.64.34.158 along with 3 other IP addresses.

Hostname salvador.ns.cloudflare.com directs to 108.162.195.100, 162.159.44.100 and 172.64.35.100 along with 3 other IP addresses.