ucbug.cn - dns.ninja

ucbug.cn

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:23a1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b1a1🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.161Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.161🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSreza.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ad9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRreza.ns.cloudflare.com
A2803:f800:50::6ca2:c0d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRreza.ns.cloudflare.com
A2a06:98c1:50::ac40:20d9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRreza.ns.cloudflare.com
A108.162.192.217🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRreza.ns.cloudflare.com
A172.64.32.217🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRreza.ns.cloudflare.com
A173.245.58.217🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRreza.ns.cloudflare.com
NSzod.ns.cloudflare.com
A2606:4700:58::adf5:3bfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A2803:f800:50::6ca2:c1fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzod.ns.cloudflare.com
A2a06:98c1:50::ac40:21fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzod.ns.cloudflare.com
A108.162.193.250🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A172.64.33.250🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A173.245.59.250🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.35.161, 172.67.177.161
IPv6 hints2606:4700:3035::6815:23a1, 2606:4700:3037::ac43:b1a1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOAreza.ns.cloudflare.comdns@cloudflare.com serial=2412081963

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=2035175833

Same first word

ucbug.cn
ucbug.cc
ucbug.com

Similar names

uubcg.com
uucgb.org
cubug.com

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSreza.ns.cloudflare.comzod.ns.cloudflare.comns1.alidns.comns2.alidns.comMXmail.skrimple.comA104.21.35.161172.67.177.1612606:4700:3035::6815:23a12606:4700:3037::ac43:b1a1124.16.31.152188.114.96.0188.114.97.0205.164.14.67205.164.14.762606:4700:3031::ac43:b1a12606:4700:3033::6815:23a12a06:98c1:3120::2a06:98c1:3121::
○NSns1.alidns.com2015-10-21 → 2017-05-26 · 4 obs
● 2015-10-21 19:58:48
● 2017-05-26 05:31:12
○ 2026-03-07 18:04:26
○ 2026-08-13 12:57:26
○NSns2.alidns.com2015-10-21 → 2017-05-26 · 4 obs
● 2015-10-21 19:58:48
● 2017-05-26 05:31:12
○ 2026-03-07 18:04:26
○ 2026-08-13 12:57:26
●NSreza.ns.cloudflare.com2026-03-07 → 2026-08-13 · 3 obs
○ 2017-05-26 05:31:12
● 2026-03-07 18:04:26
● 2026-08-13 12:57:26
●NSzod.ns.cloudflare.com2026-03-07 → 2026-08-13 · 3 obs
○ 2017-05-26 05:31:12
● 2026-03-07 18:04:26
● 2026-08-13 12:57:26
○MXmail.skrimple.com2015-05-30 → 2015-05-30 · 3 obs
● 2015-05-30 08:50:18
○ 2015-10-21 19:58:48
○ 2026-08-13 12:57:26
●A104.21.35.1612026-04-05 → 2026-08-13 · 5 obs
○ 2026-03-07 18:04:26
● 2026-04-05 23:53:08
○ 2026-04-20 20:20:20
● 2026-05-02 14:48:58
● 2026-08-13 12:57:26
○A124.16.31.1522015-10-21 → 2017-05-26 · 5 obs
○ 2015-05-30 08:50:18
● 2015-10-21 19:58:48
● 2017-05-26 05:31:12
○ 2026-03-07 18:04:26
○ 2026-08-13 12:57:26
●A172.67.177.1612026-04-05 → 2026-08-13 · 5 obs
○ 2026-03-07 18:04:26
● 2026-04-05 23:53:08
○ 2026-04-20 20:20:20
● 2026-05-02 14:48:58
● 2026-08-13 12:57:26
○A188.114.96.02026-03-07 → 2026-04-20 · 6 obs
○ 2017-05-26 05:31:12
● 2026-03-07 18:04:26
○ 2026-04-05 23:53:08
● 2026-04-20 20:20:20
○ 2026-05-02 14:48:58
○ 2026-08-13 12:57:26
○A188.114.97.02026-03-07 → 2026-04-20 · 6 obs
○ 2017-05-26 05:31:12
● 2026-03-07 18:04:26
○ 2026-04-05 23:53:08
● 2026-04-20 20:20:20
○ 2026-05-02 14:48:58
○ 2026-08-13 12:57:26
○A205.164.14.672015-05-30 → 2015-05-30 · 3 obs
● 2015-05-30 08:50:18
○ 2017-05-26 05:31:12
○ 2026-08-13 12:57:26
○A205.164.14.762015-05-30 → 2015-05-30 · 3 obs
● 2015-05-30 08:50:18
○ 2015-10-21 19:58:48
○ 2026-08-13 12:57:26
○A2606:4700:3031::ac43:b1a12026-04-05 → 2026-06-17 · 7 obs
○ 2026-03-07 18:04:26
● 2026-04-05 23:53:08
○ 2026-04-20 20:20:20
● 2026-05-02 14:48:58
● 2026-06-17 10:55:18
○ 2026-07-24 11:37:30
○ 2026-08-13 12:57:26
○A2606:4700:3033::6815:23a12026-04-05 → 2026-06-17 · 7 obs
○ 2026-03-07 18:04:26
● 2026-04-05 23:53:08
○ 2026-04-20 20:20:20
● 2026-05-02 14:48:58
● 2026-06-17 10:55:18
○ 2026-07-24 11:37:30
○ 2026-08-13 12:57:26
●A2606:4700:3035::6815:23a12026-07-24 → 2026-08-13 · 3 obs
○ 2026-06-17 10:55:18
● 2026-07-24 11:37:30
● 2026-08-13 12:57:26
●A2606:4700:3037::ac43:b1a12026-07-24 → 2026-08-13 · 3 obs
○ 2026-06-17 10:55:18
● 2026-07-24 11:37:30
● 2026-08-13 12:57:26
○A2a06:98c1:3120::2026-03-07 → 2026-04-20 · 6 obs
○ 2017-05-26 05:31:12
● 2026-03-07 18:04:26
○ 2026-04-05 23:53:08
● 2026-04-20 20:20:20
○ 2026-05-02 14:48:58
○ 2026-08-13 12:57:26
○A2a06:98c1:3121::2026-03-07 → 2026-04-20 · 6 obs
○ 2017-05-26 05:31:12
● 2026-03-07 18:04:26
○ 2026-04-05 23:53:08
● 2026-04-20 20:20:20
○ 2026-05-02 14:48:58
○ 2026-08-13 12:57:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn...-
ucbug.cnzod.ns.cloudflare.com, reza.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.217

NS records: zod.ns.cloudflare.com, reza.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucbug.cn (unsigned zone)

⏱️ Timing

Total: 2157ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.161, 104.21.35.161
AAAA22606:4700:3035::6815:23a1, 2606:4700:3037::ac43:b1a1
NS2reza.ns.cloudflare.com, zod.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1reza.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

ucbug.cn has four IP addresses: 104.21.35.161, 172.67.177.161, 2606:4700:3035::6815:23a1 and 2606:4700:3037::ac43:b1a1.

Among the host names that share IP numbers with ucbug.cn are wysylamy.pl, win2023ka.com, loganrickert.com and two others.

Name Servers

DNS delegation for ucbug.cn points to two name servers: reza.ns.cloudflare.com and zod.ns.cloudflare.com.

ucbug.cn has the same name server delegation as a number of other domains, such as fallout.es, ezunhua.com, chuwang.net and two more.

ucbug.cn shares at least some of its name servers with other domains, including manglocmbr.com, para-stats.com, pro-comp.pl and two others.

Host names resolving to 6 IP numbers:

reza.ns.cloudflare.com has IP addresses 108.162.192.217, 172.64.32.217 and 173.245.58.217, plus 3 other.

zod.ns.cloudflare.com has IP addresses 108.162.193.250, 172.64.33.250 and 173.245.59.250, plus 3 other.