js-chen.com - robtex.com

js-chen.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4c1b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:ba1a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.76.27Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.26🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShenry.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A2803:f800:50::6ca2:c1b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhenry.ns.cloudflare.com
A2a06:98c1:50::ac40:21b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhenry.ns.cloudflare.com
A108.162.193.176🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A172.64.33.176🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A173.245.59.176🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
NSlauryn.ns.cloudflare.com
A2606:4700:50::a29f:2616🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
A2803:f800:50::6ca2:c216🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlauryn.ns.cloudflare.com
A2a06:98c1:50::ac40:2216🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlauryn.ns.cloudflare.com
A108.162.194.22🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
A162.159.38.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
A172.64.34.22🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.76.27, 172.67.186.26
IPv6 hints2606:4700:3031::6815:4c1b, 2606:4700:3037::ac43:ba1a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOAhenry.ns.cloudflare.comdns@cloudflare.com serial=2400478928

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778353081

Same first word

js-chen.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NShenry.ns.cloudflare.comlauryn.ns.cloudflare.comns135.pointdnshere.comns136.pointdnshere.comMXmail.js-chen.comA104.21.76.27172.67.186.262606:4700:3031::6815:4c1b2606:4700:3037::ac43:ba1a103.11.101.190114.112.229.7
●NShenry.ns.cloudflare.com2026-05-09 → 2026-05-09 · 3 obs
○ 2020-04-14 22:09:12
● 2026-05-09 09:11:00
● 2026-05-09 19:10:34
●NSlauryn.ns.cloudflare.com2026-05-09 → 2026-05-09 · 3 obs
○ 2020-04-14 22:09:12
● 2026-05-09 09:11:00
● 2026-05-09 19:10:34
○NSns135.pointdnshere.com2015-07-24 → 2020-04-14 · 4 obs
● 2015-07-24 22:10:38
● 2020-04-14 22:09:12
○ 2026-05-09 09:11:00
○ 2026-05-09 19:10:34
○NSns136.pointdnshere.com2015-07-24 → 2020-04-14 · 4 obs
● 2015-07-24 22:10:38
● 2020-04-14 22:09:12
○ 2026-05-09 09:11:00
○ 2026-05-09 19:10:34
○MXmail.js-chen.com2015-07-24 → 2020-04-14 · 4 obs
● 2015-07-24 22:10:38
● 2020-04-14 22:09:12
○ 2026-05-09 09:11:00
○ 2026-05-09 19:10:34
○A103.11.101.1902020-04-14 → 2020-04-14 · 4 obs
○ 2017-03-23 05:46:14
● 2020-04-14 22:09:12
○ 2026-05-09 09:11:00
○ 2026-05-09 19:10:34
●A104.21.76.272026-05-09 → 2026-05-09 · 3 obs
○ 2020-04-14 22:09:12
● 2026-05-09 09:11:00
● 2026-05-09 19:10:34
○A114.112.229.72015-07-24 → 2017-03-23 · 4 obs
● 2015-07-24 22:10:38
● 2017-03-23 05:46:14
○ 2020-04-14 22:09:12
○ 2026-05-09 19:10:34
●A172.67.186.262026-05-09 → 2026-05-09 · 3 obs
○ 2020-04-14 22:09:12
● 2026-05-09 09:11:00
● 2026-05-09 19:10:34
●A2606:4700:3031::6815:4c1b2026-05-09 → 2026-05-09 · 3 obs
○ 2020-04-14 22:09:12
● 2026-05-09 09:11:00
● 2026-05-09 19:10:34
●A2606:4700:3037::ac43:ba1a2026-05-09 → 2026-05-09 · 3 obs
○ 2020-04-14 22:09:12
● 2026-05-09 09:11:00
● 2026-05-09 19:10:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...-
js-chen.comhenry.ns.cloudflare.com, lauryn.ns.cloudflare.com12 records

✅ Authoritative Response

Server:173.245.59.176

NS records: henry.ns.cloudflare.com, lauryn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for js-chen.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.186.26, 104.21.76.27
AAAA22606:4700:3031::6815:4c1b, 2606:4700:3037::ac43:ba1a
NS2henry.ns.cloudflare.com, lauryn.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1henry.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (henry.ns.cloudflare.com, henry.ns.cloudflare.com, henry.ns.cloudflare.com...)

Analysis

IP Addresses

js-chen.com points to four IP numbers: 2606:4700:3031::6815:4c1b, 2606:4700:3037::ac43:ba1a, 104.21.76.27 and 172.67.186.26.

Other host names, for instance cpanel1.cloudbox.co.il, rothburyhotel.com.au, creationlandscapingandlawncare.com, yogavacara.com and uwa.ac.cn share IP numbers with js-chen.com.

Name Servers

js-chen.com's delegation is to two name servers henry.ns.cloudflare.com and lauryn.ns.cloudflare.com.

js-chen.com shares the same name server configuration as other domains, such as 23win01.co.uk, 0935nizi.com, 64xtlh.com, ynjjxy.com and xgll1680.com.

js-chen.com at least partially shares its name servers with other domains, for instance bjjsycfc.com, autotorgby.com, 227227187.com, studentsonline.ru and gilead.org.

these name servers are commonly used with the name servers zainab.ns.cloudflare.com, jade.ns.cloudflare.com, andy.ns.cloudflare.com, candy.ns.cloudflare.com and beau.ns.cloudflare.com.

Host names with six IP numbers:

henry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb0, 2803:f800:50::6ca2:c1b0, 2a06:98c1:50::ac40:21b0, 108.162.193.176, 172.64.33.176 and 173.245.59.176.

lauryn.ns.cloudflare.com points to: 2606:4700:50::a29f:2616, 2803:f800:50::6ca2:c216, 2a06:98c1:50::ac40:2216, 108.162.194.22, 162.159.38.22 and 172.64.34.22.