🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`jsperformance.dev`

	CNAME	`ip-benchmarks.github.io`
	DNSSEC	⚠️ Not signed
	A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
	A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
	A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
	A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}

`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

jsperformance.com

jsperformance.dev

jsperformance.com.ar

jsperformance.com.au

jsperformance.fr

jsperformance.ca

Similar names

sjperformance.hu

sjperformance.com.au

Previous names

jsonverse.dev

jsonviewer.dev

jsonvisualizer.dev

jsonwf.dev

jsonwiz.dev

jsonyaml.dev

jsonz.dev

jsorah.dev

jsoro.dev

jsos.dev

jsousa.dev

jsouza.dev

jspad.dev

jspam.dev

jspanchu.dev

jspark.dev

jspatel.dev

jspatz.dev

jspc.dev

Next names

jspindler.dev

jsplaybook.dev

jspm.dev

jspmarc.dev

jsprague.dev

jsquad.dev

jsquared.dev

jsrivaya.dev

jsrn.dev

jsrreddy.dev

jsryu.dev

jss.dev

jssh.dev

jsstack.dev

jsstudios.dev

jsswc.dev

jst.dev

jstaab.dev

jstack.dev

jstahl.dev

DNS History

9 records (9 active, 0 former)

●NSdns1.registrar-servers.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 11:21:54
● 2026-08-31 20:59:40

●NSdns2.registrar-servers.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 11:21:54
● 2026-08-31 20:59:40

●MXeforward1.registrar-servers.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 11:21:54
● 2026-08-31 20:59:40

●MXeforward2.registrar-servers.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 11:21:54
● 2026-08-31 20:59:40

●MXeforward3.registrar-servers.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 11:21:54
● 2026-08-31 20:59:40

●MXeforward4.registrar-servers.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 11:21:54
● 2026-08-31 20:59:40

●MXeforward5.registrar-servers.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 11:21:54
● 2026-08-31 20:59:40

●A162.255.119.1462026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 11:21:54
● 2026-08-31 20:59:40

●CNAMEip-benchmarks.github.io2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 11:21:54
● 2026-08-31 20:59:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
jsperformance.dev	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsperformance.dev (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.255.119.146`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
CNAME	1	`ip-benchmarks.github.io`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

jsperformance.dev resolves to 8 IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Additional host names — bryceedginton.com, bonfireschool.org, wasowi.cz and two others — share IP numbers with jsperformance.dev.

jsperformance.dev - robtex.com