`jsfang.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:7d4^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:bc09^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.212^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.9^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`thaddeus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thaddeus.ns.cloudflare.com`
		A	108.162.195.127^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	162.159.44.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	172.64.35.127^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.212, 172.67.188.9
		IPv6 hints	2606:4700:3030::6815:7d4, 2606:4700:3030::ac43:bc09
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2402958872

`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=1778836431

Same first word

jsfang.com

jsfang.net

Similar names

fangjs.mobi

fjsang.de

fangjs.com

sanfjg.cn

fangjs.biz

jfangs.org

fjsang.com

fanjsg.com

DNS History

13 records (6 active, 7 former)

●NScrystal.ns.cloudflare.com2026-04-23 → 2026-05-15 · 3 obs

○ 2020-03-27 04:44:00
● 2026-04-23 08:09:54
● 2026-05-15 09:18:30

○NSdns15.hichina.com2020-03-27 → 2020-03-27 · 4 obs

○ 2016-03-29 13:43:46
● 2020-03-27 04:44:00
○ 2026-04-23 08:09:54
○ 2026-05-15 09:18:30

○NSdns16.hichina.com2020-03-27 → 2020-03-27 · 4 obs

○ 2016-03-29 13:43:46
● 2020-03-27 04:44:00
○ 2026-04-23 08:09:54
○ 2026-05-15 09:18:30

○NSns1.51dns.com2015-05-27 → 2015-10-20 · 4 obs

● 2015-05-27 03:32:24
● 2015-10-20 15:44:38
○ 2016-03-29 13:43:46
○ 2026-05-15 09:18:30

○NSns2.51dns.com2015-10-20 → 2015-10-20 · 4 obs

○ 2015-05-27 03:32:24
● 2015-10-20 15:44:38
○ 2016-03-29 13:43:46
○ 2026-05-15 09:18:30

●NSthaddeus.ns.cloudflare.com2026-04-23 → 2026-05-15 · 3 obs

○ 2020-03-27 04:44:00
● 2026-04-23 08:09:54
● 2026-05-15 09:18:30

●A104.21.7.2122026-04-23 → 2026-05-15 · 3 obs

○ 2016-03-29 13:43:46
● 2026-04-23 08:09:54
● 2026-05-15 09:18:30

○A108.186.97.992015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 03:32:24
○ 2026-04-23 08:09:54
○ 2026-05-15 09:18:30

○A146.148.128.422015-10-20 → 2015-10-20 · 4 obs

○ 2015-05-27 03:32:24
● 2015-10-20 15:44:38
○ 2016-03-29 13:43:46
○ 2026-05-15 09:18:30

●A172.67.188.92026-04-23 → 2026-05-15 · 3 obs

○ 2016-03-29 13:43:46
● 2026-04-23 08:09:54
● 2026-05-15 09:18:30

●A2606:4700:3030::6815:7d42026-04-23 → 2026-05-15 · 3 obs

○ 2016-03-29 13:43:46
● 2026-04-23 08:09:54
● 2026-05-15 09:18:30

●A2606:4700:3030::ac43:bc092026-04-23 → 2026-05-15 · 3 obs

○ 2016-03-29 13:43:46
● 2026-04-23 08:09:54
● 2026-05-15 09:18:30

○CNAMEjsfang.gotoip3.com2020-03-27 → 2020-03-27 · 3 obs

● 2020-03-27 04:44:00
○ 2026-04-23 08:09:54
○ 2026-05-15 09:18:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	c.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
jsfang.net	crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.127

NS records: crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsfang.net (unsigned zone)

⏱️ Timing

Total: 833ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.7.212, 172.67.188.9`
AAAA	2	`2606:4700:3030::6815:7d4, 2606:4700:3030::ac43:bc09`
NS	2	`crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

jsfang.net resolves to four IP numbers: 2606:4700:3030::6815:7d4, 2606:4700:3030::ac43:bc09, 104.21.7.212 and 172.67.188.9.

other host names for instance aws-cloud-no0.site, mail.albion-keno.xyz, bdtwl.com, tipsforperfectinterview.com and asbis756.site share IP numbers with jsfang.net.

Name Servers

jsfang.net is delegated to two name servers: crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

jsfang.net shares the same name server setup as other domains, for example gyyfxx.com, 0750zl.com, vtgo.net, t3341.cn and swsmse.com.

jsfang.net at least partially shares name servers with other domains, for instance v2309.com, (0x706f726e)m.org, portal-flarenetwork-mainnets.com, drtbc.com and haroem.com.

These name servers are commonly used with apollo.ns.cloudflare.com, sydney.ns.cloudflare.com and theo.ns.cloudflare.com.

Host names with six IP numbers:

crystal.ns.cloudflare.com points to: 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202; thaddeus.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7f, 2803:f800:50::6ca2:c37f, 2a06:98c1:50::ac40:237f, 108.162.195.127, 162.159.44.127 and 172.64.35.127.

jsfang.net - robtex.com

jsfang.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`jsfang.net`

`net`