jt755.com - robtex.com

jt755.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4292🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:cd31🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.146Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.49🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrenda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A2803:f800:50::6ca2:c04d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrenda.ns.cloudflare.com
A2a06:98c1:50::ac40:204d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrenda.ns.cloudflare.com
A108.162.192.77🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A172.64.32.77🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A173.245.58.77🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
NShans.ns.cloudflare.com
A2606:4700:58::adf5:3baf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A2803:f800:50::6ca2:c1af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhans.ns.cloudflare.com
A2a06:98c1:50::ac40:21af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhans.ns.cloudflare.com
A108.162.193.175🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A172.64.33.175🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A173.245.59.175🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.146, 172.67.205.49
IPv6 hints2606:4700:3031::6815:4292, 2606:4700:3033::ac43:cd31
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOAbrenda.ns.cloudflare.comdns@cloudflare.com serial=2400828370

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=1777044096

Same first word

jt755.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSbrenda.ns.cloudflare.comhans.ns.cloudflare.comdns10.hichina.comdns9.hichina.comMXmxdomain.qq.comA104.21.66.146172.67.205.492606:4700:3031::6815:42922606:4700:3033::ac43:cd31120.25.144.240
●NSbrenda.ns.cloudflare.com2026-04-01 → 2026-04-24 · 3 obs
○ 2017-02-20 04:19:44
● 2026-04-01 02:13:18
● 2026-04-24 15:31:16
○NSdns10.hichina.com2015-11-03 → 2017-02-20 · 4 obs
● 2015-11-03 21:26:20
● 2017-02-20 04:19:44
○ 2026-04-01 02:13:18
○ 2026-04-24 15:31:16
○NSdns9.hichina.com2015-11-03 → 2017-02-20 · 4 obs
● 2015-11-03 21:26:20
● 2017-02-20 04:19:44
○ 2026-04-01 02:13:18
○ 2026-04-24 15:31:16
●NShans.ns.cloudflare.com2026-04-01 → 2026-04-24 · 3 obs
○ 2017-02-20 04:19:44
● 2026-04-01 02:13:18
● 2026-04-24 15:31:16
○MXmxdomain.qq.com2015-11-03 → 2017-02-20 · 4 obs
● 2015-11-03 21:26:20
● 2017-02-20 04:19:44
○ 2026-04-01 02:13:18
○ 2026-04-24 15:31:16
●A104.21.66.1462026-04-01 → 2026-04-24 · 3 obs
○ 2016-07-10 04:24:08
● 2026-04-01 02:13:18
● 2026-04-24 15:31:16
○A120.25.144.2402015-11-03 → 2016-01-28 · 4 obs
● 2015-11-03 21:26:20
● 2016-01-28 02:49:42
○ 2016-07-10 04:24:08
○ 2026-04-24 15:31:16
●A172.67.205.492026-04-01 → 2026-04-24 · 3 obs
○ 2016-07-10 04:24:08
● 2026-04-01 02:13:18
● 2026-04-24 15:31:16
●A2606:4700:3031::6815:42922026-04-01 → 2026-04-24 · 3 obs
○ 2016-07-10 04:24:08
● 2026-04-01 02:13:18
● 2026-04-24 15:31:16
●A2606:4700:3033::ac43:cd312026-04-01 → 2026-04-24 · 3 obs
○ 2016-07-10 04:24:08
● 2026-04-01 02:13:18
● 2026-04-24 15:31:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
jt755.combrenda.ns.cloudflare.com, hans.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.175

NS records: brenda.ns.cloudflare.com, hans.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jt755.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.66.146, 172.67.205.49
AAAA22606:4700:3033::ac43:cd31, 2606:4700:3031::6815:4292
NS2brenda.ns.cloudflare.com, hans.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brenda.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by jt755.com: 2606:4700:3031::6815:4292, 2606:4700:3033::ac43:cd31, 104.21.66.146 and 172.67.205.49.

other host names including opto-engineering.es, cnaps.ir, bms-sealink.com, vincispinkasyno-pl.pl and oppiz-sb.com share IP numbers with jt755.com.

Name Servers

jt755.com is delegated to two name servers brenda.ns.cloudflare.com and hans.ns.cloudflare.com.

jt755.com shares the same name server setup as other domains, for instance kmtaozhai.net, zb9001.com, fsctq.com, 9199yl.com and effuy.com.

jt755.com at least partially shares name servers with other domains, for instance carder.me, onecodes.cc, jetlink.co.ke, netcomag.ch and itreesoftware.com.

These name servers are commonly used with yoxall.ns.cloudflare.com, walt.ns.cloudflare.com and elle.ns.cloudflare.com.

Host names with six IP numbers:

Host name brenda.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4d, 2803:f800:50::6ca2:c04d, 2a06:98c1:50::ac40:204d, 108.162.192.77, 172.64.32.77 and 173.245.58.77.

Host name hans.ns.cloudflare.com points to: 2606:4700:58::adf5:3baf, 2803:f800:50::6ca2:c1af, 2a06:98c1:50::ac40:21af, 108.162.193.175, 172.64.33.175 and 173.245.59.175.