bbscool.com.cn - robtex.com

bbscool.com.cn

DNSSEC⚠️ Not signed
A38.12.143.247🇺🇸 PEGTECHINC38.12.128.0/18 PEG TECH INC
NSbob.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbob.ns.cloudflare.com
A2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbob.ns.cloudflare.com
A108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
NSgigi.ns.cloudflare.com
A2606:4700:50::a29f:260c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgigi.ns.cloudflare.com
A2803:f800:50::6ca2:c20c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgigi.ns.cloudflare.com
A2a06:98c1:50::ac40:220c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgigi.ns.cloudflare.com
A108.162.194.12🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgigi.ns.cloudflare.com
A162.159.38.12Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgigi.ns.cloudflare.com
A172.64.34.12🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgigi.ns.cloudflare.com
SOAbob.ns.cloudflare.comdns@cloudflare.com serial=2410894337

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030748937
WOT: NOT_SAFE (20/100)

Same first word

bbscool.com.cn

Similar names

olcsobb.eu

DNS History

7 records (3 active, 4 former)

202120222023202420252026NSbob.ns.cloudflare.comgigi.ns.cloudflare.comjuming.dnsdun.comjuming.dnsdun.netA38.12.143.247147.255.151.9638.14.84.82
●NSbob.ns.cloudflare.com2026-05-26 → 2026-08-12 · 3 obs
○ 2020-02-09 06:12:08
● 2026-05-26 15:55:20
● 2026-08-12 13:10:16
●NSgigi.ns.cloudflare.com2026-05-26 → 2026-08-12 · 3 obs
○ 2020-02-09 06:12:08
● 2026-05-26 15:55:20
● 2026-08-12 13:10:16
○NSjuming.dnsdun.com2020-02-09 → 2020-02-09 · 3 obs
● 2020-02-09 06:12:08
○ 2026-05-26 15:55:20
○ 2026-08-12 13:10:16
○NSjuming.dnsdun.net2020-02-09 → 2020-02-09 · 3 obs
● 2020-02-09 06:12:08
○ 2026-05-26 15:55:20
○ 2026-08-12 13:10:16
○A147.255.151.962020-02-09 → 2020-02-09 · 3 obs
● 2020-02-09 06:12:08
○ 2026-05-26 15:55:20
○ 2026-08-12 13:10:16
●A38.12.143.2472026-08-12 → 2026-08-12 · 2 obs
○ 2026-05-26 15:55:20
● 2026-08-12 13:10:16
○A38.14.84.822026-05-26 → 2026-05-26 · 3 obs
○ 2020-02-09 06:12:08
● 2026-05-26 15:55:20
○ 2026-08-12 13:10:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, d.dns.cn, e.dns.cn, b.dns.cn...-
bbscool.com.cnbob.ns.cloudflare.com, gigi.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.12

NS records: bob.ns.cloudflare.com, gigi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bbscool.com.cn (unsigned zone)

⏱️ Timing

Total: 773ms | Queries: -

📄 Records

TypeCountSample Data
A138.12.143.247
NS2bob.ns.cloudflare.com, gigi.ns.cloudflare.com
SOA1bob.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

bbscool.com.cn points to a single IP number: 38.12.143.247.

Additional host names — www.jyuhan.cn, jyuhan.cn, scmala.com and two others — share IP numbers with bbscool.com.cn.

Name Servers

bbscool.com.cn is served by two delegated name servers, bob.ns.cloudflare.com and gigi.ns.cloudflare.com.

bbscool.com.cn shares its name server setup with other domains, including anmolbakers.com, bovnews.com, gmrtraining.com and two others.

There is at least partial name server overlap between bbscool.com.cn and other domains — solbot1.cc, 4974.bet, 9cao.org and two more among them.

These name servers are frequently paired with the name servers jermaine.ns.cloudflare.com, lynn.ns.cloudflare.com, jean.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

bob.ns.cloudflare.com carries IP addresses 108.162.193.104, 172.64.33.104 and 173.245.59.104, with 3 other addresses beyond those.

gigi.ns.cloudflare.com carries IP addresses 108.162.194.12, 162.159.38.12 and 172.64.34.12, with 3 other addresses beyond those.