buclock.cn - robtex.com

buclock.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8c59🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:36a0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.54.160Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.89🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgail.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A2803:f800:50::6ca2:c074🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgail.ns.cloudflare.com
A2a06:98c1:50::ac40:2074🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgail.ns.cloudflare.com
A108.162.192.116🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A172.64.32.116🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A173.245.58.116🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
NSglen.ns.cloudflare.com
A2606:4700:58::adf5:3ba9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A2803:f800:50::6ca2:c1a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRglen.ns.cloudflare.com
A2a06:98c1:50::ac40:21a9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRglen.ns.cloudflare.com
A108.162.193.169🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A172.64.33.169🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A173.245.59.169🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.54.160, 172.67.140.89
IPv62606:4700:3031::ac43:8c59, 2606:4700:3033::6815:36a0
SOAgail.ns.cloudflare.comdns@cloudflare.com serial=2397959236

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034588450

Same first word

buclock.co.kr
buclock.cn

Similar names

bul(0x636f636b).co.uk
bul(0x636f636b).net
cublock.com
cbulock.com
bul(0x636f636b).com

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSgail.ns.cloudflare.comglen.ns.cloudflare.coma.dnspod.comb.dnspod.comc.dnspod.comf1g1ns1.dnspod.netns.cdnhost.cnns.dnsfamily.comA104.21.54.160172.67.140.892606:4700:3031::ac43:8c592606:4700:3033::6815:36a0154.195.238.243188.114.96.0188.114.97.0216.172.157.1802a06:98c1:3120::2a06:98c1:3121::
○NSa.dnspod.com2015-05-11 → 2015-12-07 · 4 obs
● 2015-05-11 15:16:28
● 2015-12-07 20:03:06
○ 2016-03-11 02:10:58
○ 2026-03-26 06:15:36
○NSb.dnspod.com2015-05-11 → 2015-12-07 · 4 obs
● 2015-05-11 15:16:28
● 2015-12-07 20:03:06
○ 2016-03-11 02:10:58
○ 2026-03-26 06:15:36
○NSc.dnspod.com2015-05-11 → 2015-12-07 · 4 obs
● 2015-05-11 15:16:28
● 2015-12-07 20:03:06
○ 2016-03-11 02:10:58
○ 2026-03-26 06:15:36
○NSf1g1ns1.dnspod.net2020-01-19 → 2020-01-19 · 3 obs
○ 2016-07-14 13:51:24
● 2020-01-19 00:51:42
○ 2026-03-26 06:15:36
●NSgail.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
○ 2020-01-19 00:51:42
● 2026-03-26 06:15:36
●NSglen.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
○ 2020-01-19 00:51:42
● 2026-03-26 06:15:36
○NSns.cdnhost.cn2016-03-11 → 2016-03-11 · 4 obs
○ 2015-12-07 20:03:06
● 2016-03-11 02:10:58
○ 2016-07-14 13:51:24
○ 2026-03-26 06:15:36
○NSns.dnsfamily.com2016-03-11 → 2016-03-11 · 4 obs
○ 2015-12-07 20:03:06
● 2016-03-11 02:10:58
○ 2016-07-14 13:51:24
○ 2026-03-26 06:15:36
●A104.21.54.1602026-03-26 → 2026-03-26 · 2 obs
○ 2020-01-19 00:51:42
● 2026-03-26 06:15:36
○A154.195.238.2432020-01-19 → 2020-01-19 · 3 obs
○ 2016-07-14 13:51:24
● 2020-01-19 00:51:42
○ 2026-03-26 06:15:36
●A172.67.140.892026-03-26 → 2026-03-26 · 2 obs
○ 2020-01-19 00:51:42
● 2026-03-26 06:15:36
○A188.114.96.02026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 06:15:36
○A188.114.97.02026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 06:15:36
○A216.172.157.1802015-05-11 → 2015-12-07 · 4 obs
● 2015-05-11 15:16:28
● 2015-12-07 20:03:06
○ 2016-07-14 13:51:24
○ 2026-03-26 06:15:36
●A2606:4700:3031::ac43:8c592026-03-26 → 2026-03-26 · 2 obs
○ 2020-01-19 00:51:42
● 2026-03-26 06:15:36
●A2606:4700:3033::6815:36a02026-03-26 → 2026-03-26 · 2 obs
○ 2020-01-19 00:51:42
● 2026-03-26 06:15:36
○A2a06:98c1:3120::2026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 06:15:36
○A2a06:98c1:3121::2026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 06:15:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
buclock.cngail.ns.cloudflare.com, glen.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.169

NS records: gail.ns.cloudflare.com, glen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buclock.cn (unsigned zone)

⏱️ Timing

Total: 709ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.140.89, 104.21.54.160
AAAA22606:4700:3031::ac43:8c59, 2606:4700:3033::6815:36a0
NS2gail.ns.cloudflare.com, glen.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gail.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

buclock.cn refers to four IP numbers: 2606:4700:3031::ac43:8c59, 2606:4700:3033::6815:36a0, 104.21.54.160 and 172.67.140.89.

Other host names, for instance bilakeumresources26.sbs, coinsharesmarkets.net, czechspy.com, www.chmhhmmiphmdl.website and gampanghokicararaja.ink share IP numbers with buclock.cn.

Name Servers

buclock.cn's delegation uses two name servers: gail.ns.cloudflare.com and glen.ns.cloudflare.com.

buclock.cn uses the same name server setup as other domains, such as hycraft.com.cn, szdcdz.com.cn, 020ok.cn, sd83790088.com.cn and 56.sh.cn.

buclock.cn at least partially shares name servers with other domains, including cybernova.it, techdeveloper.com, 1host.vn, buybtc.exchange and c0018.com.

These name servers are often used with irena.ns.cloudflare.com and rob.ns.cloudflare.com.

Host names with six IP numbers:

gail.ns.cloudflare.com points to 2606:4700:50::adf5:3a74, 2803:f800:50::6ca2:c074, 2a06:98c1:50::ac40:2074, 108.162.192.116, 172.64.32.116 and 173.245.58.116.

glen.ns.cloudflare.com points to 2606:4700:58::adf5:3ba9, 2803:f800:50::6ca2:c1a9, 2a06:98c1:50::ac40:21a9, 108.162.193.169, 172.64.33.169 and 173.245.59.169.