penku.cn - robtex.com

penku.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:bf34🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:298c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.41.140Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.52🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdakota.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A2803:f800:50::6ca2:c34f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdakota.ns.cloudflare.com
A2a06:98c1:50::ac40:234f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdakota.ns.cloudflare.com
A108.162.195.79🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A162.159.44.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A172.64.35.79🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
NShazel.ns.cloudflare.com
A2606:4700:50::a29f:269d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A2803:f800:50::6ca2:c29d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhazel.ns.cloudflare.com
A2a06:98c1:50::ac40:229d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhazel.ns.cloudflare.com
A108.162.194.157🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A162.159.38.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A172.64.34.157🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.41.140, 172.67.191.52
IPv6 hints2606:4700:3031::ac43:bf34, 2606:4700:3036::6815:298c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAdakota.ns.cloudflare.comdns@cloudflare.com serial=2400374065

cn

DNSSEC⚠️ Not signed
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=2034662863

Same first word

penku.com
penku.cn

Similar names

puken.com
punke.eu
kenup.cc
kneup.nl
pekun.com
kenup.org
knupe.ac.kr
ukpen.com
kenup.tv
upken.net
kenup.com
kenup.foundation
knupe.edu
epunk.de
kenpu.cn
punke.org
puken.no
knupe.de
knupe.org
punke.com.ar
kenup.ch
pnuke.cn
kunep.com
kenpu.ca
kenup.info
kupen.net
upken.com
kenpu.com.cn
knupe.net
penuk.com
epunk.com
kenup.eu
uknpe.com
punke.cn
kupen.no
pekun.by
upkne.com
kupen.se
enkup.com
nepuk.com
kenup.net
nekup.com
punke.com
kenup.de
pkuen.com
upken.jp
kenup.biz
punke.net

DNS History

20 records (6 active, 14 former)

20162017201820192020202120222023202420252026NSdakota.ns.cloudflare.comhazel.ns.cloudflare.comdns1.iidns.comdns10.hichina.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comdns9.hichina.comA104.21.41.140172.67.191.522606:4700:3031::ac43:bf342606:4700:3036::6815:298c188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::64.62.224.253CNAMEcs.ename.net
●NSdakota.ns.cloudflare.com2026-04-07 → 2026-04-12 · 3 obs
○ 2020-03-10 04:13:26
● 2026-04-07 02:04:52
● 2026-04-12 15:09:26
○NSdns1.iidns.com2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 23:06:30
○ 2020-03-10 04:13:26
○ 2026-04-12 15:09:26
○NSdns10.hichina.com2020-03-10 → 2020-03-10 · 4 obs
○ 2017-02-17 23:06:30
● 2020-03-10 04:13:26
○ 2026-04-07 02:04:52
○ 2026-04-12 15:09:26
○NSdns2.iidns.com2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 23:06:30
○ 2020-03-10 04:13:26
○ 2026-04-12 15:09:26
○NSdns3.iidns.com2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 23:06:30
○ 2020-03-10 04:13:26
○ 2026-04-12 15:09:26
○NSdns4.iidns.com2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 23:06:30
○ 2020-03-10 04:13:26
○ 2026-04-12 15:09:26
○NSdns5.iidns.com2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 23:06:30
○ 2020-03-10 04:13:26
○ 2026-04-12 15:09:26
○NSdns6.iidns.com2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 23:06:30
○ 2020-03-10 04:13:26
○ 2026-04-12 15:09:26
○NSdns9.hichina.com2020-03-10 → 2020-03-10 · 4 obs
○ 2017-02-17 23:06:30
● 2020-03-10 04:13:26
○ 2026-04-07 02:04:52
○ 2026-04-12 15:09:26
●NShazel.ns.cloudflare.com2026-04-07 → 2026-04-12 · 3 obs
○ 2020-03-10 04:13:26
● 2026-04-07 02:04:52
● 2026-04-12 15:09:26
●A104.21.41.1402026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-07 02:04:52
● 2026-04-12 15:09:26
●A172.67.191.522026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-07 02:04:52
● 2026-04-12 15:09:26
○A188.114.96.02026-04-07 → 2026-04-07 · 3 obs
○ 2020-03-10 04:13:26
● 2026-04-07 02:04:52
○ 2026-04-12 15:09:26
○A188.114.97.02026-04-07 → 2026-04-07 · 3 obs
○ 2020-03-10 04:13:26
● 2026-04-07 02:04:52
○ 2026-04-12 15:09:26
●A2606:4700:3031::ac43:bf342026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-07 02:04:52
● 2026-04-12 15:09:26
●A2606:4700:3036::6815:298c2026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-07 02:04:52
● 2026-04-12 15:09:26
○A2a06:98c1:3120::2026-04-07 → 2026-04-07 · 3 obs
○ 2020-03-10 04:13:26
● 2026-04-07 02:04:52
○ 2026-04-12 15:09:26
○A2a06:98c1:3121::2026-04-07 → 2026-04-07 · 3 obs
○ 2020-03-10 04:13:26
● 2026-04-07 02:04:52
○ 2026-04-12 15:09:26
○A64.62.224.2532015-06-22 → 2016-02-22 · 4 obs
● 2015-06-22 11:50:18
● 2016-02-22 20:39:28
○ 2020-03-10 04:13:26
○ 2026-04-12 15:09:26
○CNAMEcs.ename.net2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 23:06:30
○ 2020-03-10 04:13:26
○ 2026-04-12 15:09:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
penku.cnhazel.ns.cloudflare.com, dakota.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.157

NS records: hazel.ns.cloudflare.com, dakota.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for penku.cn (unsigned zone)

⏱️ Timing

Total: 839ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.41.140, 172.67.191.52
AAAA22606:4700:3036::6815:298c, 2606:4700:3031::ac43:bf34
NS2dakota.ns.cloudflare.com, hazel.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dakota.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

penku.cn points to four IP numbers: 2606:4700:3031::ac43:bf34, 2606:4700:3036::6815:298c, 104.21.41.140 and 172.67.191.52.

For instance, other host names getportal.app, ophon.net, rotmg.io, morganventures.com and pewarta.co share IP numbers with penku.cn.

Name Servers

penku.cn is delegated to two name servers: dakota.ns.cloudflare.com and hazel.ns.cloudflare.com.

penku.cn uses the same name server setup as other domains such as cyunet.com, sjez.cn, runjump.cn, kfmusic.cn and anpucheng.cn.

penku.cn shares name servers with other domains at least partially, for example skipclasscalculator.com, 1680663.com, msllc.sbs, dontplayplay.pages.dev and dreamstyle.net.

These name servers are commonly used with the name servers nadia.ns.cloudflare.com and tricia.ns.cloudflare.com.

Host names with six IP numbers: host name dakota.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4f, 2803:f800:50::6ca2:c34f, 2a06:98c1:50::ac40:234f, 108.162.195.79, 162.159.44.79 and 172.64.35.79; host name hazel.ns.cloudflare.com points to: 2606:4700:50::a29f:269d, 2803:f800:50::6ca2:c29d, 2a06:98c1:50::ac40:229d, 108.162.194.157, 162.159.38.157 and 172.64.34.157.