pdlib.com.cn - dns.ninja

pdlib.com.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c87f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3cc5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.197Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.127🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalexia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26af🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
A2803:f800:50::6ca2:c2af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalexia.ns.cloudflare.com
A2a06:98c1:50::ac40:22af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalexia.ns.cloudflare.com
A108.162.194.175🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
A162.159.38.175Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
A172.64.34.175🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
NSpiotr.ns.cloudflare.com
A2606:4700:58::adf5:3bde🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A2803:f800:50::6ca2:c1de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpiotr.ns.cloudflare.com
A2a06:98c1:50::ac40:21de🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpiotr.ns.cloudflare.com
A108.162.193.222🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A172.64.33.222🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A173.245.59.222🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.60.197, 172.67.200.127
IPv6 hints2606:4700:3033::ac43:c87f, 2606:4700:3037::6815:3cc5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOAalexia.ns.cloudflare.comdns@cloudflare.com serial=2409801423

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=2030714022
WOT: NOT_SAFE (20/100)

Same first word

pdlib.net
pdlib.org
pdlib.com.cn
pdlib.com

Similar names

plbid.com
dlipb.com
pilbd.com
ldbip.com
bidpl.com
lpidb.net
plibd.com
bdipl.com
dibpl.com
pbild.kasserver.com
libpd.com
dplib.com

DNS History

26 records (6 active, 20 former)

20162017201820192020202120222023202420252026NSalexia.ns.cloudflare.compiotr.ns.cloudflare.comeugene.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netjuming.dnsdun.comjuming.dnsdun.netmeilani.ns.cloudflare.comns1.nowcndns.comns2.nowcndns.comMXmail.skrimple.comA104.21.60.197172.67.200.1272606:4700:3033::ac43:c87f2606:4700:3037::6815:3cc5103.51.144.81104.21.70.245104.253.7.220123.254.111.190172.67.140.2542606:4700:3030::6815:46f52606:4700:3031::ac43:8cfe2606:4700:3034::ac43:8cfe2606:4700:3037::6815:46f565.19.157.23465.19.157.235
●NSalexia.ns.cloudflare.com2026-07-29 → 2026-07-29 · 2 obs
○ 2026-03-24 14:50:52
● 2026-07-29 09:27:30
○NSeugene.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs
○ 2026-02-25 11:55:56
● 2026-03-24 14:50:52
○ 2026-07-29 09:27:30
○NSf1g1ns1.dnspod.net2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 08:20:44
○ 2018-09-01 20:00:56
○ 2026-07-29 09:27:30
○NSf1g1ns2.dnspod.net2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 08:20:44
○ 2018-09-01 20:00:56
○ 2026-07-29 09:27:30
○NSjuming.dnsdun.com2018-09-01 → 2018-09-01 · 4 obs
○ 2015-07-24 08:20:44
● 2018-09-01 20:00:56
○ 2026-02-25 11:55:56
○ 2026-07-29 09:27:30
○NSjuming.dnsdun.net2018-09-01 → 2018-09-01 · 4 obs
○ 2015-07-24 08:20:44
● 2018-09-01 20:00:56
○ 2026-02-25 11:55:56
○ 2026-07-29 09:27:30
○NSmeilani.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs
○ 2026-02-25 11:55:56
● 2026-03-24 14:50:52
○ 2026-07-29 09:27:30
○NSns1.nowcndns.com2026-02-25 → 2026-02-25 · 4 obs
○ 2018-09-01 20:00:56
● 2026-02-25 11:55:56
○ 2026-03-24 14:50:52
○ 2026-07-29 09:27:30
○NSns2.nowcndns.com2026-02-25 → 2026-02-25 · 4 obs
○ 2018-09-01 20:00:56
● 2026-02-25 11:55:56
○ 2026-03-24 14:50:52
○ 2026-07-29 09:27:30
●NSpiotr.ns.cloudflare.com2026-07-29 → 2026-07-29 · 2 obs
○ 2026-03-24 14:50:52
● 2026-07-29 09:27:30
○MXmail.skrimple.com2015-12-06 → 2017-02-05 · 4 obs
● 2015-12-06 22:51:36
● 2017-02-05 21:41:14
○ 2018-09-01 20:00:56
○ 2026-07-29 09:27:30
○A103.51.144.812017-02-05 → 2017-02-05 · 4 obs
○ 2016-04-24 04:46:46
● 2017-02-05 21:41:14
○ 2018-09-01 20:00:56
○ 2026-07-29 09:27:30
●A104.21.60.1972026-07-29 → 2026-07-29 · 2 obs
○ 2026-06-22 14:25:48
● 2026-07-29 09:27:30
○A104.21.70.2452026-03-24 → 2026-06-18 · 6 obs
○ 2026-02-25 11:55:56
● 2026-03-24 14:50:52
● 2026-06-15 16:58:44
○ 2026-06-17 07:30:06
● 2026-06-18 00:02:52
○ 2026-07-29 09:27:30
○A104.253.7.2202018-09-01 → 2018-09-01 · 4 obs
○ 2017-02-05 21:41:14
● 2018-09-01 20:00:56
○ 2026-02-25 11:55:56
○ 2026-07-29 09:27:30
○A123.254.111.1902015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 08:20:44
○ 2015-12-06 22:51:36
○ 2026-07-29 09:27:30
○A172.67.140.2542026-03-24 → 2026-06-18 · 6 obs
○ 2026-02-25 11:55:56
● 2026-03-24 14:50:52
● 2026-06-15 16:58:44
○ 2026-06-17 07:30:06
● 2026-06-18 00:02:52
○ 2026-07-29 09:27:30
●A172.67.200.1272026-07-29 → 2026-07-29 · 2 obs
○ 2026-06-22 14:25:48
● 2026-07-29 09:27:30
○A2606:4700:3030::6815:46f52026-06-22 → 2026-06-22 · 3 obs
○ 2026-06-18 00:02:52
● 2026-06-22 14:25:48
○ 2026-07-29 09:27:30
○A2606:4700:3031::ac43:8cfe2026-03-24 → 2026-06-18 · 7 obs
○ 2026-02-25 11:55:56
● 2026-03-24 14:50:52
● 2026-06-15 16:58:44
○ 2026-06-17 07:30:06
● 2026-06-18 00:02:52
○ 2026-06-22 14:25:48
○ 2026-07-29 09:27:30
●A2606:4700:3033::ac43:c87f2026-07-29 → 2026-07-29 · 2 obs
○ 2026-06-22 14:25:48
● 2026-07-29 09:27:30
○A2606:4700:3034::ac43:8cfe2026-06-22 → 2026-06-22 · 3 obs
○ 2026-06-18 00:02:52
● 2026-06-22 14:25:48
○ 2026-07-29 09:27:30
●A2606:4700:3037::6815:3cc52026-07-29 → 2026-07-29 · 2 obs
○ 2026-06-22 14:25:48
● 2026-07-29 09:27:30
○A2606:4700:3037::6815:46f52026-03-24 → 2026-06-18 · 7 obs
○ 2026-02-25 11:55:56
● 2026-03-24 14:50:52
● 2026-06-15 16:58:44
○ 2026-06-17 07:30:06
● 2026-06-18 00:02:52
○ 2026-06-22 14:25:48
○ 2026-07-29 09:27:30
○A65.19.157.2342016-04-24 → 2016-04-24 · 4 obs
○ 2016-01-28 14:54:22
● 2016-04-24 04:46:46
○ 2017-02-05 21:41:14
○ 2026-07-29 09:27:30
○A65.19.157.2352015-12-06 → 2016-01-28 · 5 obs
○ 2015-07-24 08:20:44
● 2015-12-06 22:51:36
● 2016-01-28 14:54:22
○ 2016-04-24 04:46:46
○ 2026-07-29 09:27:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
pdlib.com.cnpiotr.ns.cloudflare.com, alexia.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.222

NS records: piotr.ns.cloudflare.com, alexia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 960ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.200.127, 104.21.60.197
AAAA22606:4700:3037::6815:3cc5, 2606:4700:3033::ac43:c87f
NS2alexia.ns.cloudflare.com, piotr.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alexia.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

pdlib.com.cn directs to four IP numbers, which are 104.21.60.197, 172.67.200.127, 2606:4700:3033::ac43:c87f and 2606:4700:3037::6815:3cc5.

Two other host names, along with lx-aaa.com, rusib.ru and sharkpixel.com, also share IP numbers with pdlib.com.cn.

Name Servers

pdlib.com.cn has two authoritative name servers — alexia.ns.cloudflare.com and piotr.ns.cloudflare.com.

pdlib.com.cn shares its NS records with other domains, for example cmcv.com.cn, authz.xyz, c-stu.net.cn and two others.

There is at least partial name server overlap between pdlib.com.cn and other domains — ufopase.top, davgar.com, aleniainc.com and two more among them.

These name servers tend to appear in combination with the name servers brady.ns.cloudflare.com, garret.ns.cloudflare.com, plato.ns.cloudflare.com and betty.ns.cloudflare.com.

DNS names with 6 IP addresses:

alexia.ns.cloudflare.com points to 108.162.194.175, 162.159.38.175, 172.64.34.175 and 3 other IP addresses.

piotr.ns.cloudflare.com points to 108.162.193.222, 172.64.33.222, 173.245.59.222 and 3 other IP addresses.