ctgz.info - robtex.com

ctgz.info

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:b1c8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:1f91🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.145Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.200🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisabel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2668🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A2803:f800:50::6ca2:c268🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisabel.ns.cloudflare.com
A2a06:98c1:50::ac40:2268🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisabel.ns.cloudflare.com
A108.162.194.104🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A162.159.38.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A172.64.34.104🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
NSsimon.ns.cloudflare.com
A2606:4700:58::adf5:3be8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A2803:f800:50::6ca2:c1e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsimon.ns.cloudflare.com
A2a06:98c1:50::ac40:21e8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsimon.ns.cloudflare.com
A108.162.193.232🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A172.64.33.232🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A173.245.59.232🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
TXTgoogle-site-verification=12s7VkvvNlVyvLPxmvbBfAfT1MvnqgP3OHDfolrTPRI
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.31.145, 172.67.177.200
IPv62606:4700:3033::ac43:b1c8, 2606:4700:3035::6815:1f91
SOAisabel.ns.cloudflare.comdns@cloudflare.com serial=2399026225

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327

Same first word

ctgz.info

Similar names

tgzc.net
tzcg.com
gzct.net
gzct.com
cgtz.cn
ctzg.com
tzcg.cn
gzct.org.cn
tczg.net
cgzt.com
czgt.com
zcgt.cn
tzgc.com.cn
tgcz.cz
gztc.cn
gczt.net
tgcz.com
gctz.com
zcgt.ae
gtcz.cz
cztg.cn
ctzg.nl
gztc.com.cn
tcgz.com
gtzc.net.cn
zgct.co

DNS History

10 records (6 active, 4 former)

NSisabel.ns.cloudflare.comsimon.ns.cloudflare.comA104.21.31.145172.67.177.2002606:4700:3033::ac43:b1c82606:4700:3035::6815:1f91188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSisabel.ns.cloudflare.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-14 16:19:38
● 2026-03-23 21:20:26
●NSsimon.ns.cloudflare.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-14 16:19:38
● 2026-03-23 21:20:26
●A104.21.31.1452026-03-14 → 2026-03-23 · 2 obs
● 2026-03-14 16:19:38
● 2026-03-23 21:20:26
●A172.67.177.2002026-03-14 → 2026-03-23 · 2 obs
● 2026-03-14 16:19:38
● 2026-03-23 21:20:26
○A188.114.96.02026-03-14 → 2026-03-23 · 2 obs
○ 2026-03-14 16:19:38
○ 2026-03-23 21:20:26
○A188.114.97.02026-03-14 → 2026-03-23 · 2 obs
○ 2026-03-14 16:19:38
○ 2026-03-23 21:20:26
●A2606:4700:3033::ac43:b1c82026-03-14 → 2026-03-23 · 2 obs
● 2026-03-14 16:19:38
● 2026-03-23 21:20:26
●A2606:4700:3035::6815:1f912026-03-14 → 2026-03-23 · 2 obs
● 2026-03-14 16:19:38
● 2026-03-23 21:20:26
○A2a06:98c1:3120::2026-03-14 → 2026-03-23 · 2 obs
○ 2026-03-14 16:19:38
○ 2026-03-23 21:20:26
○A2a06:98c1:3121::2026-03-14 → 2026-03-23 · 2 obs
○ 2026-03-14 16:19:38
○ 2026-03-23 21:20:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
ctgz.infosimon.ns.cloudflare.com, isabel.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.232

NS records: simon.ns.cloudflare.com, isabel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctgz.info (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.31.145, 172.67.177.200
AAAA22606:4700:3033::ac43:b1c8, 2606:4700:3035::6815:1f91
NS2isabel.ns.cloudflare.com, simon.ns.cloudflare.com
TXT1google-site-verification=12s7VkvvNlVyvLP
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1isabel.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

ctgz.info points to four IP numbers: 2606:4700:3033::ac43:b1c8, 2606:4700:3035::6815:1f91, 104.21.31.145 and 172.67.177.200.

Other host names, for instance qp66h5.tv, (0x706f726e)hudgay.com, overdrop.ru, minnesotaneonatalphysicians.org and netghost.net share IP numbers with ctgz.info.

Name Servers

ctgz.info's delegation is to two name servers isabel.ns.cloudflare.com and simon.ns.cloudflare.com.

ctgz.info shares the same name server configuration as other domains, such as deltacalendar.com, internationalshipcare.com, zeed.info, 8bitdepot.com and pcmedix.biz.

ctgz.info at least partially shares its name servers with other domains, for instance blueelephantbrigade.com, fayju.com, piercitycider.com, cheercandy.com and naptosa.co.za.

These name servers are commonly used alongside bruce.ns.cloudflare.com and cullen.ns.cloudflare.com.

Host names with six IP numbers:

isabel.ns.cloudflare.com points to: 2606:4700:50::a29f:2668, 2803:f800:50::6ca2:c268, 2a06:98c1:50::ac40:2268, 108.162.194.104, 162.159.38.104 and 172.64.34.104.

simon.ns.cloudflare.com points to: 2606:4700:58::adf5:3be8, 2803:f800:50::6ca2:c1e8, 2a06:98c1:50::ac40:21e8, 108.162.193.232, 172.64.33.232 and 173.245.59.232.