puco.cn - robtex.com

puco.cn

DNSSEC⚠️ Not signed
A103.218.240.184🇭🇰 UCLOUD-1103.218.240.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,
A118.193.33.220🇭🇰 UCLOUD-1118.193.33.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,
A118.193.37.94🇭🇰 UCLOUD-1118.193.37.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,
A152.32.171.65🇭🇰 UCLOUD-1152.32.171.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,
A154.85.60.150🇺🇸 BAIDU-1154.85.56.0/21 AS55967
NSpk3.22.cn ⚠️ Not in zone NS records
A39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC
NSpk4.22.cn ⚠️ Not in zone NS records
A39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC

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=2034546407

Same first word

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DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSpk3.22.cnpk4.22.cnA103.218.240.184118.193.33.220118.193.37.94152.32.171.65154.85.60.150103.13.73.155103.13.73.160183.111.157.68183.111.157.92184.105.207.3247.90.14.23247.90.20.1774.82.63.126CNAME22pk.lncdn.com
●NSpk3.22.cn2026-03-08 → 2026-03-22 · 2 obs
● 2026-03-08 11:36:44
● 2026-03-22 22:21:10
●NSpk4.22.cn2026-03-08 → 2026-03-22 · 2 obs
● 2026-03-08 11:36:44
● 2026-03-22 22:21:10
○A103.13.73.1552017-05-17 → 2017-05-17 · 4 obs
○ 2016-10-05 20:19:28
● 2017-05-17 06:20:18
○ 2026-03-08 11:36:44
○ 2026-03-22 22:21:10
○A103.13.73.1602017-05-17 → 2017-05-17 · 4 obs
○ 2016-10-05 20:19:28
● 2017-05-17 06:20:18
○ 2026-03-08 11:36:44
○ 2026-03-22 22:21:10
●A103.218.240.1842026-03-22 → 2026-03-22 · 2 obs
○ 2026-03-08 11:36:44
● 2026-03-22 22:21:10
●A118.193.33.2202026-03-22 → 2026-03-22 · 2 obs
○ 2026-03-08 11:36:44
● 2026-03-22 22:21:10
●A118.193.37.942026-03-22 → 2026-03-22 · 2 obs
○ 2026-03-08 11:36:44
● 2026-03-22 22:21:10
●A152.32.171.652026-03-22 → 2026-03-22 · 2 obs
○ 2026-03-08 11:36:44
● 2026-03-22 22:21:10
●A154.85.60.1502026-03-22 → 2026-03-22 · 2 obs
○ 2026-03-08 11:36:44
● 2026-03-22 22:21:10
○A183.111.157.682017-05-17 → 2017-05-17 · 4 obs
○ 2016-10-05 20:19:28
● 2017-05-17 06:20:18
○ 2026-03-08 11:36:44
○ 2026-03-22 22:21:10
○A183.111.157.922017-05-17 → 2017-05-17 · 4 obs
○ 2016-10-05 20:19:28
● 2017-05-17 06:20:18
○ 2026-03-08 11:36:44
○ 2026-03-22 22:21:10
○A184.105.207.322015-04-14 → 2015-04-14 · 3 obs
● 2015-04-14 15:44:22
○ 2016-01-20 02:51:40
○ 2026-03-22 22:21:10
○A47.90.14.2322016-10-05 → 2016-10-05 · 4 obs
○ 2016-01-20 02:51:40
● 2016-10-05 20:19:28
○ 2026-03-08 11:36:44
○ 2026-03-22 22:21:10
○A47.90.20.172016-10-05 → 2016-10-05 · 4 obs
○ 2016-01-20 02:51:40
● 2016-10-05 20:19:28
○ 2026-03-08 11:36:44
○ 2026-03-22 22:21:10
○A74.82.63.1262016-01-20 → 2016-01-20 · 4 obs
○ 2015-04-14 15:44:22
● 2016-01-20 02:51:40
○ 2016-10-05 20:19:28
○ 2026-03-22 22:21:10
○CNAME22pk.lncdn.com2017-05-17 → 2017-05-17 · 3 obs
● 2017-05-17 06:20:18
○ 2026-03-08 11:36:44
○ 2026-03-22 22:21:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
puco.cnpk3.22.cn, pk4.22.cn-

✅ Authoritative Response

Server: 39.101.68.48

NS records: pk3.22.cn, pk4.22.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for puco.cn (unsigned zone)

⏱️ Timing

Total: 1757ms | Queries: -

📄 Records

TypeCountSample Data
A5118.193.37.94, 152.32.171.65...

Analysis

IP Addresses

puco.cn points to five IP numbers: 103.218.240.184, 118.193.33.220, 118.193.37.94, 152.32.171.65 and 154.85.60.150.

Other host names, for instance 7tools.com, vktech.cn, baoziwang.cn, cocolog-seksadvertenties04922.gratis(0x736578)-dating18.info.cn and 4download.info.cn share IP numbers with puco.cn.

Name Servers

puco.cn's delegation is to two name servers pk3.22.cn and pk4.22.cn.

puco.cn shares the same name server configuration as other domains, such as critique.cn, mvr.com.cn, cheju.cn, baoniu.cc and zzf.cn.

Host names with one IP number: pk3.22.cn and pk4.22.cn point to 39.101.68.48.