`nerdbench.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:281b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ae99^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.27^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.153^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`raphaela.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raphaela.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raphaela.ns.cloudflare.com`
		A	108.162.194.192^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	162.159.38.192^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	172.64.34.192^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
NS	`stanley.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stanley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stanley.ns.cloudflare.com`
		A	108.162.195.141^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
		A	162.159.44.141^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
		A	172.64.35.141^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.27, 172.67.174.153
		IPv6 hints	2606:4700:3036::6815:281b, 2606:4700:3037::ac43:ae99
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com
SOA	`raphaela.ns.cloudflare.com`dns@cloudflare.com serial=2411576130

`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=1786503921

Same first word

nerdbench.de

nerdbench.com

nerdbench.io

DNS History

14 records (6 active, 8 former)

●NSraphaela.ns.cloudflare.com2026-07-28 → 2026-08-12 · 2 obs

● 2026-07-28 14:24:12
● 2026-08-12 03:27:16

●NSstanley.ns.cloudflare.com2026-07-28 → 2026-08-12 · 2 obs

● 2026-07-28 14:24:12
● 2026-08-12 03:27:16

●A104.21.40.272026-08-01 → 2026-08-12 · 4 obs

○ 2026-07-28 15:08:38
● 2026-08-01 10:33:12
○ 2026-08-05 02:15:34
● 2026-08-12 03:27:16

●A172.67.174.1532026-08-01 → 2026-08-12 · 4 obs

○ 2026-07-28 15:08:38
● 2026-08-01 10:33:12
○ 2026-08-05 02:15:34
● 2026-08-12 03:27:16

○A188.114.96.02026-07-28 → 2026-08-05 · 5 obs

○ 2026-07-28 14:24:12
● 2026-07-28 15:08:38
○ 2026-08-01 10:33:12
● 2026-08-05 02:15:34
○ 2026-08-12 03:27:16

○A188.114.96.42026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 14:24:12
○ 2026-07-28 15:08:38
○ 2026-08-12 03:27:16

○A188.114.97.02026-07-28 → 2026-08-05 · 5 obs

○ 2026-07-28 14:24:12
● 2026-07-28 15:08:38
○ 2026-08-01 10:33:12
● 2026-08-05 02:15:34
○ 2026-08-12 03:27:16

○A188.114.97.42026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 14:24:12
○ 2026-07-28 15:08:38
○ 2026-08-12 03:27:16

●A2606:4700:3036::6815:281b2026-08-01 → 2026-08-12 · 4 obs

○ 2026-07-28 15:08:38
● 2026-08-01 10:33:12
○ 2026-08-05 02:15:34
● 2026-08-12 03:27:16

●A2606:4700:3037::ac43:ae992026-08-01 → 2026-08-12 · 4 obs

○ 2026-07-28 15:08:38
● 2026-08-01 10:33:12
○ 2026-08-05 02:15:34
● 2026-08-12 03:27:16

○A2a06:98c1:3120::2026-07-28 → 2026-08-05 · 4 obs

● 2026-07-28 14:24:12
○ 2026-07-28 15:08:38
● 2026-08-05 02:15:34
○ 2026-08-12 03:27:16

○A2a06:98c1:3120::42026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 14:24:12
● 2026-07-28 15:08:38
○ 2026-08-01 10:33:12
○ 2026-08-12 03:27:16

○A2a06:98c1:3121::2026-07-28 → 2026-08-05 · 4 obs

● 2026-07-28 14:24:12
○ 2026-07-28 15:08:38
● 2026-08-05 02:15:34
○ 2026-08-12 03:27:16

○A2a06:98c1:3121::42026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 14:24:12
● 2026-07-28 15:08:38
○ 2026-08-01 10:33:12
○ 2026-08-12 03:27:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
nerdbench.io	stanley.ns.cloudflare.com, raphaela.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.141

NS records: stanley.ns.cloudflare.com, raphaela.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nerdbench.io (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.27, 172.67.174.153`
AAAA	2	`2606:4700:3037::ac43:ae99, 2606:4700:3036::6815:281b`
NS	2	`raphaela.ns.cloudflare.com, stanley.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`raphaela.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

nerdbench.io directs to four IP numbers, which are 104.21.40.27, 172.67.174.153, 2606:4700:3036::6815:281b and 2606:4700:3037::ac43:ae99.

Two other host names, along with blazingai.click, www.vanguardsoh.com and skslaw.co.uk, also share IP numbers with nerdbench.io.

Name Servers

nerdbench.io is delegated to two name servers: raphaela.ns.cloudflare.com and stanley.ns.cloudflare.com.

nerdbench.io shares its NS records with other domains, for example bogosandwiches.com, u888-day2.com, u888s.email and two others.

At least some of nerdbench.io's name servers are shared with other domains, for example nakladak.cz, xpsmarket.com, 83687.cn and two more.

These name servers tend to be deployed in combination with the name servers vida.ns.cloudflare.com and kristin.ns.cloudflare.com.

DNS names with 6 IP addresses:

raphaela.ns.cloudflare.com resolves to 108.162.194.192, 162.159.38.192, 172.64.34.192 and 3 other IP addresses.

stanley.ns.cloudflare.com resolves to 108.162.195.141, 162.159.44.141, 172.64.35.141 and 3 other IP addresses.

nerdbench.io - robtex.com

nerdbench.io

io

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`nerdbench.io`

`io`