jzchengbin.com - robtex.com

jzchengbin.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2dc1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:da7c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.193Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.124🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmagdalena.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2608🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
A2803:f800:50::6ca2:c208🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmagdalena.ns.cloudflare.com
A2a06:98c1:50::ac40:2208🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmagdalena.ns.cloudflare.com
A108.162.194.8🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
A162.159.38.8Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
A172.64.34.8🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
NSnero.ns.cloudflare.com
A2606:4700:58::a29f:2c1c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnero.ns.cloudflare.com
A2803:f800:50::6ca2:c31c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnero.ns.cloudflare.com
A2a06:98c1:50::ac40:231c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnero.ns.cloudflare.com
A108.162.195.28🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnero.ns.cloudflare.com
A162.159.44.28Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnero.ns.cloudflare.com
A172.64.35.28🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnero.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.45.193, 172.67.218.124
IPv62606:4700:3033::6815:2dc1, 2606:4700:3033::ac43:da7c
SOAmagdalena.ns.cloudflare.comdns@cloudflare.com serial=2398448747

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=1774538762

Same first word

jzchengbin.com

Similar names

zbjincheng.cn

DNS History

8 records (6 active, 2 former)

20192020202120222023202420252026NSmagdalena.ns.cloudflare.comnero.ns.cloudflare.comns1.bdydns.cnns2.bdydns.cnA104.21.45.193172.67.218.1242606:4700:3033::6815:2dc12606:4700:3033::ac43:da7c
●NSmagdalena.ns.cloudflare.com2026-03-20 → 2026-03-26 · 3 obs
○ 2018-08-16 05:42:24
● 2026-03-20 23:17:50
● 2026-03-26 15:51:06
●NSnero.ns.cloudflare.com2026-03-20 → 2026-03-26 · 3 obs
○ 2018-08-16 05:42:24
● 2026-03-20 23:17:50
● 2026-03-26 15:51:06
○NSns1.bdydns.cn2018-08-16 → 2018-08-16 · 3 obs
● 2018-08-16 05:42:24
○ 2026-03-20 23:17:50
○ 2026-03-26 15:51:06
○NSns2.bdydns.cn2018-08-16 → 2018-08-16 · 3 obs
● 2018-08-16 05:42:24
○ 2026-03-20 23:17:50
○ 2026-03-26 15:51:06
●A104.21.45.1932026-03-20 → 2026-03-26 · 2 obs
● 2026-03-20 23:17:50
● 2026-03-26 15:51:06
●A172.67.218.1242026-03-20 → 2026-03-26 · 2 obs
● 2026-03-20 23:17:50
● 2026-03-26 15:51:06
●A2606:4700:3033::6815:2dc12026-03-20 → 2026-03-26 · 2 obs
● 2026-03-20 23:17:50
● 2026-03-26 15:51:06
●A2606:4700:3033::ac43:da7c2026-03-20 → 2026-03-26 · 2 obs
● 2026-03-20 23:17:50
● 2026-03-26 15:51:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jzchengbin.commagdalena.ns.cloudflare.com, nero.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.28

NS records: magdalena.ns.cloudflare.com, nero.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jzchengbin.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.218.124, 104.21.45.193
AAAA22606:4700:3033::6815:2dc1, 2606:4700:3033::ac43:da7c
NS2magdalena.ns.cloudflare.com, nero.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1magdalena.ns.cloudflare.com dns.cloudfla

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jzchengbin.com maps to four IP numbers: 2606:4700:3033::6815:2dc1, 2606:4700:3033::ac43:da7c, 104.21.45.193 and 172.67.218.124.

Other host names, for instance keovip68.blog, emoticons.miarroba.st, kikripp.de, www.teamofpoitiers.com and best-online-casino-amp-38051.ru share IP numbers with jzchengbin.com.

Name Servers

Two name servers magdalena.ns.cloudflare.com and nero.ns.cloudflare.com are delegated to jzchengbin.com.

jzchengbin.com uses the same name server configuration as other domains, such as chemizhixing.com, enchiauto.com, studyouyo.com, dejancouture.com and jrmypx.com.

jzchengbin.com at least partially shares name servers with other domains such as nnnyz.cn, martinnl.com, kvrerp.com, streamlinevents.com and newcastlesummercup.com.

These name servers are commonly used with jason.ns.cloudflare.com and keyla.ns.cloudflare.com.

Host names with six IP numbers: Host name magdalena.ns.cloudflare.com points to 2606:4700:50::a29f:2608, 2803:f800:50::6ca2:c208, 2a06:98c1:50::ac40:2208, 108.162.194.8, 162.159.38.8 and 172.64.34.8; host name nero.ns.cloudflare.com points to 2606:4700:58::a29f:2c1c, 2803:f800:50::6ca2:c31c, 2a06:98c1:50::ac40:231c, 108.162.195.28, 162.159.44.28 and 172.64.35.28.