pbchk.com - robtex.com

pbchk.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:41e8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c241🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.232Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.65🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSterry.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A2803:f800:50::6ca2:c1ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRterry.ns.cloudflare.com
A2a06:98c1:50::ac40:21ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRterry.ns.cloudflare.com
A108.162.193.237🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A172.64.33.237🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A173.245.59.237🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
NSwren.ns.cloudflare.com
A2606:4700:50::a29f:268d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwren.ns.cloudflare.com
A2803:f800:50::6ca2:c28d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwren.ns.cloudflare.com
A2a06:98c1:50::ac40:228d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwren.ns.cloudflare.com
A108.162.194.141🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwren.ns.cloudflare.com
A162.159.38.141Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwren.ns.cloudflare.com
A172.64.34.141🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwren.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.232, 172.67.194.65
IPv6 hints2606:4700:3031::6815:41e8, 2606:4700:3035::ac43:c241
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOAterry.ns.cloudflare.comdns@cloudflare.com serial=2404037072

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=1778579441

Same first word

pbchk.com

Similar names

cpbhk.cn
hkpcb.cn
hkpbc.com
khbcp.com
hkpcb.com.cn
bpkch.com
bkhpc.com
hbkpc.com
chbkp.dyndns.org
hkbpc.com.cn
hbcpk.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSterry.ns.cloudflare.comwren.ns.cloudflare.comdns1.hichina.comdns2.hichina.comdns31.hichina.comdns32.hichina.comMXmail.pbchk.commxn.mxhichina.commxw.mxhichina.comA104.21.65.232172.67.194.652606:4700:3031::6815:41e82606:4700:3035::ac43:c24147.91.170.222
○NSdns1.hichina.com2020-01-07 → 2020-01-07 · 4 obs
○ 2017-02-14 06:36:58
● 2020-01-07 18:29:22
○ 2026-04-03 00:15:42
○ 2026-05-12 09:51:34
○NSdns2.hichina.com2020-01-07 → 2020-01-07 · 4 obs
○ 2017-02-14 06:36:58
● 2020-01-07 18:29:22
○ 2026-04-03 00:15:42
○ 2026-05-12 09:51:34
○NSdns31.hichina.com2015-07-22 → 2017-02-14 · 4 obs
● 2015-07-22 04:12:56
● 2017-02-14 06:36:58
○ 2020-01-07 18:29:22
○ 2026-05-12 09:51:34
○NSdns32.hichina.com2015-07-22 → 2017-02-14 · 4 obs
● 2015-07-22 04:12:56
● 2017-02-14 06:36:58
○ 2020-01-07 18:29:22
○ 2026-05-12 09:51:34
●NSterry.ns.cloudflare.com2026-04-03 → 2026-05-12 · 3 obs
○ 2020-01-07 18:29:22
● 2026-04-03 00:15:42
● 2026-05-12 09:51:34
●NSwren.ns.cloudflare.com2026-04-03 → 2026-05-12 · 3 obs
○ 2020-01-07 18:29:22
● 2026-04-03 00:15:42
● 2026-05-12 09:51:34
○MXmail.pbchk.com2015-07-22 → 2017-02-14 · 4 obs
● 2015-07-22 04:12:56
● 2017-02-14 06:36:58
○ 2020-01-07 18:29:22
○ 2026-05-12 09:51:34
○MXmxn.mxhichina.com2015-07-22 → 2017-02-14 · 4 obs
● 2015-07-22 04:12:56
● 2017-02-14 06:36:58
○ 2020-01-07 18:29:22
○ 2026-05-12 09:51:34
○MXmxw.mxhichina.com2015-07-22 → 2017-02-14 · 4 obs
● 2015-07-22 04:12:56
● 2017-02-14 06:36:58
○ 2020-01-07 18:29:22
○ 2026-05-12 09:51:34
●A104.21.65.2322026-04-03 → 2026-05-12 · 3 obs
○ 2020-01-07 18:29:22
● 2026-04-03 00:15:42
● 2026-05-12 09:51:34
●A172.67.194.652026-04-03 → 2026-05-12 · 3 obs
○ 2020-01-07 18:29:22
● 2026-04-03 00:15:42
● 2026-05-12 09:51:34
●A2606:4700:3031::6815:41e82026-04-03 → 2026-05-12 · 3 obs
○ 2020-01-07 18:29:22
● 2026-04-03 00:15:42
● 2026-05-12 09:51:34
●A2606:4700:3035::ac43:c2412026-04-03 → 2026-05-12 · 3 obs
○ 2020-01-07 18:29:22
● 2026-04-03 00:15:42
● 2026-05-12 09:51:34
○A47.91.170.2222020-01-07 → 2020-01-07 · 3 obs
● 2020-01-07 18:29:22
○ 2026-04-03 00:15:42
○ 2026-05-12 09:51:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...-
pbchk.comterry.ns.cloudflare.com, wren.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.141

NS records: terry.ns.cloudflare.com, wren.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pbchk.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.65.232, 172.67.194.65
AAAA22606:4700:3031::6815:41e8, 2606:4700:3035::ac43:c241
NS2terry.ns.cloudflare.com, wren.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1terry.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pbchk.com points to four IP numbers: 2606:4700:3031::6815:41e8, 2606:4700:3035::ac43:c241, 104.21.65.232 and 172.67.194.65.

Other host names, for instance structa2026industries.click, binaryfork.com, uprightdecor.com, bikevolutionstore.com and sguardoritmorivista.it share IP numbers with pbchk.com.

Name Servers

pbchk.com is delegated to two name servers: terry.ns.cloudflare.com and wren.ns.cloudflare.com.

pbchk.com uses the same name server setup as other domains, for instance vrfwz.com, zzsxygl.com, szdream.net, deenci.com and 685570.com.

pbchk.com shares name servers with other domains at least partially, for instance mdpimg.uk, shopsteroid24.com, xzjcapital.com, atbxld.xyz and immosa.com.

these name servers are commonly used together with cass.ns.cloudflare.com and jill.ns.cloudflare.com.

Host names with six IP numbers: terry.ns.cloudflare.com points to 2606:4700:58::adf5:3bed, 2803:f800:50::6ca2:c1ed, 2a06:98c1:50::ac40:21ed, 108.162.193.237, 172.64.33.237 and 173.245.59.237; wren.ns.cloudflare.com points to 2606:4700:50::a29f:268d, 2803:f800:50::6ca2:c28d, 2a06:98c1:50::ac40:228d, 108.162.194.141, 162.159.38.141 and 172.64.34.141.