21992.cn - robtex.com

21992.cn

DNSSEC⚠️ Not signed
NSgarret.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cf6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarret.ns.cloudflare.com
A2803:f800:50::6ca2:c3f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgarret.ns.cloudflare.com
A2a06:98c1:50::ac40:23f6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgarret.ns.cloudflare.com
A108.162.195.246🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarret.ns.cloudflare.com
A162.159.44.246Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarret.ns.cloudflare.com
A172.64.35.246🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarret.ns.cloudflare.com
NSgrace.ns.cloudflare.com
A2606:4700:50::adf5:3a9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A2803:f800:50::6ca2:c09f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrace.ns.cloudflare.com
A2a06:98c1:50::ac40:209f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrace.ns.cloudflare.com
A108.162.192.159🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A172.64.32.159🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A173.245.58.159🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
SOAgarret.ns.cloudflare.comdns@cloudflare.com serial=2408624116

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=2035124925

Same first word

21992.cn

Similar names

12299.vip
91922.net
12992.com
99212.com
99221.com
22991.us
19922.com
29912.net
22199.cn
21299.xyz
21299.com
12929.loan
19922.us
29129.com
91229.us
99212.co
12299.com
29129.cc
22919.com
91229.com
19229.cn
99221.me
12929.us
12929.com
99122.com
21929.us
29291.cn
21929.ru
92921.click
12992.my
92129.net

DNS History

12 records (2 active, 10 former)

20162017201820192020202120222023202420252026NSgarret.ns.cloudflare.comgrace.ns.cloudflare.comA103.7.31.188116.213.42.96121.14.125.52154.210.2.96154.211.7.114156.245.234.71203.91.77.185207.56.22.45CNAMEaps0550.qq.comid.qzone.qq.com
●NSgarret.ns.cloudflare.com2026-04-30 → 2026-08-02 · 2 obs
● 2026-04-30 14:14:28
● 2026-08-02 17:08:04
●NSgrace.ns.cloudflare.com2026-04-30 → 2026-08-02 · 2 obs
● 2026-04-30 14:14:28
● 2026-08-02 17:08:04
○A103.7.31.1882016-01-02 → 2016-07-07 · 5 obs
○ 2015-08-24 17:13:20
● 2016-01-02 10:07:28
● 2016-07-07 23:48:30
○ 2026-04-30 14:14:28
○ 2026-08-02 17:08:04
○A116.213.42.962026-04-30 → 2026-04-30 · 4 obs
○ 2016-07-07 23:48:30
● 2026-04-30 14:14:28
○ 2026-08-02 17:08:00
○ 2026-08-02 17:08:04
○A121.14.125.522015-08-24 → 2015-08-24 · 3 obs
● 2015-08-24 17:13:20
○ 2026-04-30 14:14:28
○ 2026-08-02 17:08:04
○A154.210.2.962026-04-30 → 2026-04-30 · 4 obs
○ 2016-07-07 23:48:30
● 2026-04-30 14:14:28
○ 2026-08-02 17:08:00
○ 2026-08-02 17:08:04
○A154.211.7.1142026-04-30 → 2026-04-30 · 4 obs
○ 2016-07-07 23:48:30
● 2026-04-30 14:14:28
○ 2026-08-02 17:08:00
○ 2026-08-02 17:08:04
○A156.245.234.712026-04-30 → 2026-06-15 · 5 obs
○ 2016-07-07 23:48:30
● 2026-04-30 14:14:28
● 2026-06-15 20:12:42
○ 2026-06-29 04:59:18
○ 2026-08-02 17:08:04
○A203.91.77.1852026-04-30 → 2026-04-30 · 4 obs
○ 2016-07-07 23:48:30
● 2026-04-30 14:14:28
○ 2026-08-02 17:08:00
○ 2026-08-02 17:08:04
○A207.56.22.452026-04-30 → 2026-06-15 · 5 obs
○ 2016-07-07 23:48:30
● 2026-04-30 14:14:28
● 2026-06-15 20:12:42
○ 2026-06-29 04:59:18
○ 2026-08-02 17:08:04
○CNAMEaps0550.qq.com2016-01-02 → 2016-07-07 · 5 obs
○ 2015-08-24 17:13:20
● 2016-01-02 10:07:28
● 2016-07-07 23:48:30
○ 2026-04-30 14:14:28
○ 2026-08-02 17:08:04
○CNAMEid.qzone.qq.com2015-08-24 → 2016-07-07 · 4 obs
● 2015-08-24 17:13:20
● 2016-07-07 23:48:30
○ 2026-04-30 14:14:28
○ 2026-08-02 17:08:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
21992.cngrace.ns.cloudflare.com, garret.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.159

NS records: grace.ns.cloudflare.com, garret.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at 21992.cn: Error: DNS query timeout: 203.119.29.1 for DS 21992.cn

⏱️ Timing

Total: 3610ms | Queries: -

📄 Records

TypeCountSample Data
NS2garret.ns.cloudflare.com, grace.ns.cloudflare.com
SOA1garret.ns.cloudflare.com dns.cloudflare.

Analysis

Name Servers

Two name servers handle the delegation for 21992.cn: garret.ns.cloudflare.com and grace.ns.cloudflare.com.

21992.cn shares its name server setup with other domains, including 111283.cn, 52597.cn, altitudehost.com and two others.

At least some of 21992.cn's name servers are shared with other domains, for example kemp-attorneys.com, mtboke.com, artdesignbymeagan.com and two more.

These name servers tend to be used in conjunction with the name servers alexia.ns.cloudflare.com.

Host names with 6 IP numbers:

garret.ns.cloudflare.com resolves to 108.162.195.246, 162.159.44.246 and 172.64.35.246 among others, with 3 other IP addresses in total.

grace.ns.cloudflare.com resolves to 108.162.192.159, 172.64.32.159 and 173.245.58.159 among others, with 3 other IP addresses in total.