ntbtsy.com - robtex.com

ntbtsy.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9395🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:1cd0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.208Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.147.149🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScortney.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A2803:f800:50::6ca2:c057🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcortney.ns.cloudflare.com
A2a06:98c1:50::ac40:2057🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcortney.ns.cloudflare.com
A108.162.192.87🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A172.64.32.87🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A173.245.58.87🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
NSrustam.ns.cloudflare.com
A2606:4700:58::a29f:2c94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrustam.ns.cloudflare.com
A2803:f800:50::6ca2:c394🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrustam.ns.cloudflare.com
A2a06:98c1:50::ac40:2394🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrustam.ns.cloudflare.com
A108.162.195.148🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrustam.ns.cloudflare.com
A162.159.44.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrustam.ns.cloudflare.com
A172.64.35.148🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrustam.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.28.208, 172.67.147.149
IPv62606:4700:3030::ac43:9395, 2606:4700:3031::6815:1cd0
SOAcortney.ns.cloudflare.comdns@cloudflare.com serial=2399096536

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

Same first word

ntbtsy.com

DNS History

12 records (6 active, 6 former)

2017201820192020202120222023202420252026NScortney.ns.cloudflare.comrustam.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netjuming.dnsdun.comjuming.dnsdun.netA104.21.28.208172.67.147.1492606:4700:3030::ac43:93952606:4700:3031::6815:1cd0107.172.216.101192.126.116.102
●NScortney.ns.cloudflare.com2026-03-11 → 2026-03-24 · 3 obs
○ 2017-10-13 03:22:38
● 2026-03-11 07:09:40
● 2026-03-24 08:20:50
○NSf1g1ns1.dnspod.net2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 01:02:02
○ 2017-10-13 03:22:38
○ 2026-03-24 08:20:50
○NSf1g1ns2.dnspod.net2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 01:02:02
○ 2017-10-13 03:22:38
○ 2026-03-24 08:20:50
○NSjuming.dnsdun.com2017-10-13 → 2017-10-13 · 4 obs
○ 2016-12-20 01:02:02
● 2017-10-13 03:22:38
○ 2026-03-11 07:09:40
○ 2026-03-24 08:20:50
○NSjuming.dnsdun.net2017-10-13 → 2017-10-13 · 4 obs
○ 2016-12-20 01:02:02
● 2017-10-13 03:22:38
○ 2026-03-11 07:09:40
○ 2026-03-24 08:20:50
●NSrustam.ns.cloudflare.com2026-03-11 → 2026-03-24 · 3 obs
○ 2017-10-13 03:22:38
● 2026-03-11 07:09:40
● 2026-03-24 08:20:50
●A104.21.28.2082026-03-11 → 2026-03-24 · 3 obs
○ 2017-10-13 03:22:38
● 2026-03-11 07:09:40
● 2026-03-24 08:20:50
○A107.172.216.1012017-10-13 → 2017-10-13 · 4 obs
○ 2016-12-20 01:02:02
● 2017-10-13 03:22:38
○ 2026-03-11 07:09:40
○ 2026-03-24 08:20:50
●A172.67.147.1492026-03-11 → 2026-03-24 · 3 obs
○ 2017-10-13 03:22:38
● 2026-03-11 07:09:40
● 2026-03-24 08:20:50
○A192.126.116.1022016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 01:02:02
○ 2017-10-13 03:22:38
○ 2026-03-24 08:20:50
●A2606:4700:3030::ac43:93952026-03-11 → 2026-03-24 · 3 obs
○ 2017-10-13 03:22:38
● 2026-03-11 07:09:40
● 2026-03-24 08:20:50
●A2606:4700:3031::6815:1cd02026-03-11 → 2026-03-24 · 3 obs
○ 2017-10-13 03:22:38
● 2026-03-11 07:09:40
● 2026-03-24 08:20:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...-
ntbtsy.comcortney.ns.cloudflare.com, rustam.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.148

NS records: cortney.ns.cloudflare.com, rustam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ntbtsy.com (unsigned zone)

⏱️ Timing

Total: 629ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.28.208, 172.67.147.149
AAAA22606:4700:3031::6815:1cd0, 2606:4700:3030::ac43:9395
NS2cortney.ns.cloudflare.com, rustam.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cortney.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ntbtsy.com maps to four IP numbers: 2606:4700:3030::ac43:9395, 2606:4700:3031::6815:1cd0, 104.21.28.208 and 172.67.147.149.

Other host names such as instafreshmeals.com, coaireint.com, ultragay.org, nohu99.cheap and secureweeklychecks.com share IPs with ntbtsy.com.

Name Servers

Two name servers cortney.ns.cloudflare.com and rustam.ns.cloudflare.com handle the delegation for ntbtsy.com.

ntbtsy.com shares the same name server setup as other domains, for example jnxyracks.com, gaicn.com, fangshuishigong.com, hordehome.com and guojianzs.com.

ntbtsy.com at least partially shares name servers with other domains, for example exhardware.com, trestlesheds.com, santramengimech.com, my420tours.com and com-api-secure-cdn-beta.pro.

These name servers are often used together with dalary.ns.cloudflare.com and aurora.ns.cloudflare.com.

Host names with six IP numbers:

cortney.ns.cloudflare.com points to 2606:4700:50::adf5:3a57, 2803:f800:50::6ca2:c057, 2a06:98c1:50::ac40:2057, 108.162.192.87, 172.64.32.87 and 173.245.58.87.

rustam.ns.cloudflare.com points to 2606:4700:58::a29f:2c94, 2803:f800:50::6ca2:c394, 2a06:98c1:50::ac40:2394, 108.162.195.148, 162.159.44.148 and 172.64.35.148.