gc81.com - robtex.com

gc81.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:91e6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1c75🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.117Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.145.230🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclara.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26db🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
A2803:f800:50::6ca2:c2db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclara.ns.cloudflare.com
A2a06:98c1:50::ac40:22db🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclara.ns.cloudflare.com
A108.162.194.219🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
A162.159.38.219Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
A172.64.34.219🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
NScoen.ns.cloudflare.com
A2606:4700:58::a29f:2c97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A2803:f800:50::6ca2:c397🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoen.ns.cloudflare.com
A2a06:98c1:50::ac40:2397🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoen.ns.cloudflare.com
A108.162.195.151🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A162.159.44.151Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A172.64.35.151🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.28.117, 172.67.145.230
IPv62606:4700:3033::ac43:91e6, 2606:4700:3037::6815:1c75
SOAclara.ns.cloudflare.comdns@cloudflare.com serial=2398715191

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Similar names

cg18.info
81cg.com
18gc.cn
cg81.fr
18cg.cn
18cg.com
cg18.fr

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSclara.ns.cloudflare.comcoen.ns.cloudflare.comdns.bizcn.comns1.dns.com.cnns2.dns.com.cnA104.21.28.117172.67.145.2302606:4700:3033::ac43:91e62606:4700:3037::6815:1c75113.10.148.125121.127.233.148
●NSclara.ns.cloudflare.com2026-03-17 → 2026-03-17 · 3 obs
○ 2017-04-09 23:09:22
● 2026-03-17 03:32:44
● 2026-03-17 03:32:46
●NScoen.ns.cloudflare.com2026-03-17 → 2026-03-17 · 3 obs
○ 2017-04-09 23:09:22
● 2026-03-17 03:32:44
● 2026-03-17 03:32:46
○NSdns.bizcn.com2017-04-09 → 2017-04-09 · 4 obs
○ 2015-07-19 15:28:06
● 2017-04-09 23:09:22
○ 2026-03-17 03:32:44
○ 2026-03-17 03:32:46
○NSns1.dns.com.cn2015-07-19 → 2017-04-09 · 4 obs
● 2015-07-19 15:28:06
● 2017-04-09 23:09:22
○ 2026-03-17 03:32:44
○ 2026-03-17 03:32:46
○NSns2.dns.com.cn2015-07-19 → 2017-04-09 · 4 obs
● 2015-07-19 15:28:06
● 2017-04-09 23:09:22
○ 2026-03-17 03:32:44
○ 2026-03-17 03:32:46
●A104.21.28.1172026-03-17 → 2026-03-17 · 3 obs
○ 2017-04-09 23:09:22
● 2026-03-17 03:32:44
● 2026-03-17 03:32:46
○A113.10.148.1252015-07-19 → 2016-07-09 · 4 obs
● 2015-07-19 15:28:06
● 2016-07-09 22:24:02
○ 2017-04-09 23:09:22
○ 2026-03-17 03:32:46
○A121.127.233.1482017-04-09 → 2017-04-09 · 4 obs
○ 2016-07-09 22:24:02
● 2017-04-09 23:09:22
○ 2026-03-17 03:32:44
○ 2026-03-17 03:32:46
●A172.67.145.2302026-03-17 → 2026-03-17 · 3 obs
○ 2017-04-09 23:09:22
● 2026-03-17 03:32:44
● 2026-03-17 03:32:46
●A2606:4700:3033::ac43:91e62026-03-17 → 2026-03-17 · 3 obs
○ 2017-04-09 23:09:22
● 2026-03-17 03:32:44
● 2026-03-17 03:32:46
●A2606:4700:3037::6815:1c752026-03-17 → 2026-03-17 · 3 obs
○ 2017-04-09 23:09:22
● 2026-03-17 03:32:44
● 2026-03-17 03:32:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...-
gc81.comclara.ns.cloudflare.com, coen.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.195.151

NS records: clara.ns.cloudflare.com, coen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gc81.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.28.117, 172.67.145.230
AAAA22606:4700:3037::6815:1c75, 2606:4700:3033::ac43:91e6
NS2clara.ns.cloudflare.com, coen.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clara.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (clara.ns.cloudflare.com, clara.ns.cloudflare.com, clara.ns.cloudflare.com...)

Analysis

IP Addresses

gc81.com resolves to four IP numbers: 2606:4700:3033::ac43:91e6, 2606:4700:3037::6815:1c75, 104.21.28.117 and 172.67.145.230.

other host names for instance julesanger.com, hhehh4.com, lh-01.com, taoj9.com and leraffle.com share IP numbers with gc81.com.

Name Servers

gc81.com is delegated to two name servers: clara.ns.cloudflare.com and coen.ns.cloudflare.com.

gc81.com shares the same name server setup as other domains, for example lysfjj.com, quzhitang.com, ynlaisi.com, ikunyo.com and 0915m.com.

gc81.com at least partially shares name servers with other domains, for instance betbdt.games, atlanticpuffin.net, rednordeste.com, eelt.org.uk and hyjckj.com.

These name servers are often used with dara.ns.cloudflare.com and igor.ns.cloudflare.com.

Host names with six IP numbers:

clara.ns.cloudflare.com points to: 2606:4700:50::a29f:26db, 2803:f800:50::6ca2:c2db, 2a06:98c1:50::ac40:22db, 108.162.194.219, 162.159.38.219 and 172.64.34.219; coen.ns.cloudflare.com points to: 2606:4700:58::a29f:2c97, 2803:f800:50::6ca2:c397, 2a06:98c1:50::ac40:2397, 108.162.195.151, 162.159.44.151 and 172.64.35.151.