`javascriptformatter.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:c99b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2cad^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.173^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.155^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`joel.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joel.ns.cloudflare.com`
		A	108.162.193.184^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	172.64.33.184^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	173.245.59.184^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.173, 172.67.201.155
		IPv6 hints	2606:4700:3035::ac43:c99b, 2606:4700:3036::6815:2cad
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2409106525

`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=1784371255

Same first word

javascriptformatter.io

DNS History

8 records (6 active, 2 former)

●NSasa.ns.cloudflare.com2026-05-24 → 2026-07-18 · 2 obs

● 2026-05-24 06:33:32
● 2026-07-18 10:47:20

●NSjoel.ns.cloudflare.com2026-05-24 → 2026-07-18 · 2 obs

● 2026-05-24 06:33:32
● 2026-07-18 10:47:20

●A104.21.44.1732026-05-24 → 2026-07-18 · 2 obs

● 2026-05-24 06:33:32
● 2026-07-18 10:47:20

●A172.67.201.1552026-05-24 → 2026-07-18 · 2 obs

● 2026-05-24 06:33:32
● 2026-07-18 10:47:20

○A2606:4700:3031::6815:2cad2026-05-24 → 2026-05-24 · 2 obs

● 2026-05-24 06:33:32
○ 2026-07-18 10:47:20

○A2606:4700:3032::ac43:c99b2026-05-24 → 2026-05-24 · 2 obs

● 2026-05-24 06:33:32
○ 2026-07-18 10:47:20

●A2606:4700:3035::ac43:c99b2026-07-18 → 2026-07-18 · 2 obs

○ 2026-05-24 06:33:32
● 2026-07-18 10:47:20

●A2606:4700:3036::6815:2cad2026-07-18 → 2026-07-18 · 2 obs

○ 2026-05-24 06:33:32
● 2026-07-18 10:47:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io	-
javascriptformatter.io	joel.ns.cloudflare.com, asa.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.246

NS records: joel.ns.cloudflare.com, asa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for javascriptformatter.io (unsigned zone)

⏱️ Timing

Total: 367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.173, 172.67.201.155`
AAAA	2	`2606:4700:3036::6815:2cad, 2606:4700:3035::ac43:c99b`
NS	2	`asa.ns.cloudflare.com, joel.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

javascriptformatter.io directs to four IP numbers, which are 104.21.44.173, 172.67.201.155, 2606:4700:3035::ac43:c99b and 2606:4700:3036::6815:2cad.

www.51xingyun.cn, thechangingmirror.com, semey-ormany.kz and two other host names share IP numbers with javascriptformatter.io.

Name Servers

The NS records for javascriptformatter.io delegate to asa.ns.cloudflare.com and joel.ns.cloudflare.com.

javascriptformatter.io uses the same name servers as several other domains — among them sqlformatter.io, freebusinessapps.net, online-notepad.org and two more.

The name servers of javascriptformatter.io overlap at least partially with those of other domains — among them melissafolson.com, okdelivery.ru, chwd.cn and two more.

The name servers april.ns.cloudflare.com, lana.ns.cloudflare.com and trey.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

asa.ns.cloudflare.com maps to 108.162.192.246, 172.64.32.246, 173.245.58.246 and 3 additional IP addresses.

joel.ns.cloudflare.com maps to 108.162.193.184, 172.64.33.184, 173.245.59.184 and 3 additional IP addresses.

javascriptformatter.io - robtex.com