btjcws.com - robtex.com

btjcws.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:6035🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:ad48🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.96.53Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.72🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadaline.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2631🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A2803:f800:50::6ca2:c231🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadaline.ns.cloudflare.com
A2a06:98c1:50::ac40:2231🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadaline.ns.cloudflare.com
A108.162.194.49🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A162.159.38.49Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A172.64.34.49🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
NSrobert.ns.cloudflare.com
A2606:4700:58::a29f:2c8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
A2803:f800:50::6ca2:c38c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrobert.ns.cloudflare.com
A2a06:98c1:50::ac40:238c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrobert.ns.cloudflare.com
A108.162.195.140🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
A162.159.44.140Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
A172.64.35.140🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.96.53, 172.67.173.72
IPv62606:4700:3032::6815:6035, 2606:4700:3033::ac43:ad48
SOAadaline.ns.cloudflare.comdns@cloudflare.com serial=2394892630

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=1771291435

Same first word

btjcws.com

Similar names

bjcwts.com
jcbwst.com
bjwstc.cn
tjswcb.com
bjwstc.com.cn
bjwcts.com
bjwstc.com
jcbstw.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSadaline.ns.cloudflare.comrobert.ns.cloudflare.comns.cnkuai.cnns.cnkuai.comns2.cnkuai.comns3.cnkuai.cnns3.cnkuai.comA104.21.96.53172.67.173.722606:4700:3032::6815:60352606:4700:3033::ac43:ad481.24.191.18
●NSadaline.ns.cloudflare.com2026-03-02 → 2026-03-23 · 3 obs
○ 2017-10-16 21:45:56
● 2026-03-02 19:01:10
● 2026-03-23 00:48:50
○NSns.cnkuai.cn2016-01-20 → 2016-04-29 · 5 obs
○ 2015-10-24 16:33:54
● 2016-01-20 22:43:50
● 2016-04-29 04:35:10
○ 2016-09-02 03:52:48
○ 2026-03-23 00:48:50
○NSns.cnkuai.com2015-07-14 → 2016-12-21 · 7 obs
● 2015-07-14 20:55:12
○ 2015-10-24 16:33:54
● 2016-04-29 04:35:10
○ 2016-09-02 03:52:48
● 2016-12-21 12:18:06
○ 2017-10-16 21:45:56
○ 2026-03-23 00:48:50
○NSns2.cnkuai.com2015-07-14 → 2016-09-02 · 7 obs
● 2015-07-14 20:55:12
● 2015-10-24 16:33:54
○ 2016-01-20 22:43:50
○ 2016-04-29 04:35:10
● 2016-09-02 03:52:48
○ 2016-12-21 12:18:06
○ 2026-03-23 00:48:50
○NSns3.cnkuai.cn2015-07-14 → 2017-10-16 · 10 obs
● 2015-07-14 20:55:12
● 2015-10-24 16:33:54
○ 2016-01-20 22:43:50
● 2016-02-05 02:12:04
○ 2016-04-29 04:35:10
● 2016-09-02 03:52:48
○ 2016-12-21 12:18:06
● 2017-10-16 21:45:56
○ 2026-03-02 19:01:10
○ 2026-03-23 00:48:50
○NSns3.cnkuai.com2015-07-14 → 2017-10-16 · 9 obs
● 2015-07-14 20:55:12
○ 2015-10-24 16:33:54
● 2016-01-20 22:43:50
○ 2016-02-05 02:12:04
○ 2016-09-02 03:52:48
● 2016-12-21 12:18:06
● 2017-10-16 21:45:56
○ 2026-03-02 19:01:10
○ 2026-03-23 00:48:50
●NSrobert.ns.cloudflare.com2026-03-02 → 2026-03-23 · 3 obs
○ 2017-10-16 21:45:56
● 2026-03-02 19:01:10
● 2026-03-23 00:48:50
○A1.24.191.182015-07-14 → 2016-12-21 · 4 obs
● 2015-07-14 20:55:12
● 2016-12-21 12:18:06
○ 2017-10-16 21:45:56
○ 2026-03-23 00:48:50
●A104.21.96.532026-03-02 → 2026-03-23 · 3 obs
○ 2017-10-16 21:45:56
● 2026-03-02 19:01:10
● 2026-03-23 00:48:50
●A172.67.173.722026-03-02 → 2026-03-23 · 3 obs
○ 2017-10-16 21:45:56
● 2026-03-02 19:01:10
● 2026-03-23 00:48:50
●A2606:4700:3032::6815:60352026-03-02 → 2026-03-23 · 3 obs
○ 2017-10-16 21:45:56
● 2026-03-02 19:01:10
● 2026-03-23 00:48:50
●A2606:4700:3033::ac43:ad482026-03-02 → 2026-03-23 · 3 obs
○ 2017-10-16 21:45:56
● 2026-03-02 19:01:10
● 2026-03-23 00:48:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
btjcws.comadaline.ns.cloudflare.com, robert.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.49

NS records: adaline.ns.cloudflare.com, robert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btjcws.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.173.72, 104.21.96.53
AAAA22606:4700:3033::ac43:ad48, 2606:4700:3032::6815:6035
NS2adaline.ns.cloudflare.com, robert.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adaline.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

btjcws.com resolves to four IPs: 2606:4700:3032::6815:6035, 2606:4700:3033::ac43:ad48, 104.21.96.53 and 172.67.173.72.

Other host names such as neopon.cn, engliex.org, www.robotyatirimlari.com, ijpos.com and mx.objectware.no share IP numbers with btjcws.com.

Name Servers

btjcws.com is delegated to two name servers: adaline.ns.cloudflare.com and robert.ns.cloudflare.com.

btjcws.com uses the same name server setup as other domains, including kangyunlai.com, lpssrmyy.com, 531wyj.com, fzsnyg.com and fppfa.com.

At least part of the name servers for btjcws.com are shared with other domains, for instance segardalan.org, sman10bogor.com, preweavix.com, wefal.com and f98.org.

These name servers are commonly used alongside greg.ns.cloudflare.com and chloe.ns.cloudflare.com.

Host names with six IP numbers:

adaline.ns.cloudflare.com points to: 2606:4700:50::a29f:2631, 2803:f800:50::6ca2:c231, 2a06:98c1:50::ac40:2231, 108.162.194.49, 162.159.38.49 and 172.64.34.49.

robert.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8c, 2803:f800:50::6ca2:c38c, 2a06:98c1:50::ac40:238c, 108.162.195.140, 162.159.44.140 and 172.64.35.140.