rtzgtech.com - robtex.com

rtzgtech.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:cfb9🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:42e0🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.224Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.185🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjewel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A2803:f800:50::6ca2:c2ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjewel.ns.cloudflare.com
A2a06:98c1:50::ac40:22ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjewel.ns.cloudflare.com
A108.162.194.171🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A162.159.38.171Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A172.64.34.171🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
NSkevin.ns.cloudflare.com
A2606:4700:58::adf5:3bbf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A2803:f800:50::6ca2:c1bf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkevin.ns.cloudflare.com
A2a06:98c1:50::ac40:21bf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkevin.ns.cloudflare.com
A108.162.193.191🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A172.64.33.191🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A173.245.59.191🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.66.224, 172.67.207.185
IPv6 hints2606:4700:3031::ac43:cfb9, 2606:4700:3034::6815:42e0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOAjewel.ns.cloudflare.comdns@cloudflare.com serial=2401113807

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=1778834011

Same first word

rtzgtech.com

DNS History

6 records (6 active, 0 former)

NSjewel.ns.cloudflare.comkevin.ns.cloudflare.comA104.21.66.224172.67.207.1852606:4700:3031::ac43:cfb92606:4700:3034::6815:42e0
●NSjewel.ns.cloudflare.com2026-04-25 → 2026-05-15 · 2 obs
● 2026-04-25 06:32:12
● 2026-05-15 09:00:46
●NSkevin.ns.cloudflare.com2026-04-25 → 2026-05-15 · 2 obs
● 2026-04-25 06:32:12
● 2026-05-15 09:00:46
●A104.21.66.2242026-04-25 → 2026-05-15 · 2 obs
● 2026-04-25 06:32:12
● 2026-05-15 09:00:46
●A172.67.207.1852026-04-25 → 2026-05-15 · 2 obs
● 2026-04-25 06:32:12
● 2026-05-15 09:00:46
●A2606:4700:3031::ac43:cfb92026-04-25 → 2026-05-15 · 2 obs
● 2026-04-25 06:32:12
● 2026-05-15 09:00:46
●A2606:4700:3034::6815:42e02026-04-25 → 2026-05-15 · 2 obs
● 2026-04-25 06:32:12
● 2026-05-15 09:00:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
rtzgtech.comkevin.ns.cloudflare.com, jewel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.171

NS records: kevin.ns.cloudflare.com, jewel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtzgtech.com (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.66.224, 172.67.207.185
AAAA22606:4700:3031::ac43:cfb9, 2606:4700:3034::6815:42e0
NS2jewel.ns.cloudflare.com, kevin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1jewel.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rtzgtech.com maps to four IP numbers: 2606:4700:3031::ac43:cfb9, 2606:4700:3034::6815:42e0, 104.21.66.224 and 172.67.207.185.

Other host names such as initiafrontierinvestments.digital, www.tolovski.com.mk, comunicatedepresa.ro, tiyav.com and estateagentsprofessionalindemnity.co share IPs with rtzgtech.com.

Name Servers

Two name servers jewel.ns.cloudflare.com and kevin.ns.cloudflare.com handle the delegation for rtzgtech.com.

rtzgtech.com shares the same name server setup as other domains, for example huayifurnishing.net, pinganvehicle.com, ruitong-china.com, fundslookup.org and szsanpinmould.net.

rtzgtech.com at least partially shares name servers with other domains, for example fedonlights.com, carrocr.com, zomclub88.com, bernardzhao.com and tribunaesportiva.com.br.

These name servers are often used together with melody.ns.cloudflare.com and lars.ns.cloudflare.com.

Host names with six IP numbers:

jewel.ns.cloudflare.com points to 2606:4700:50::a29f:26ab, 2803:f800:50::6ca2:c2ab, 2a06:98c1:50::ac40:22ab, 108.162.194.171, 162.159.38.171 and 172.64.34.171.

kevin.ns.cloudflare.com points to 2606:4700:58::adf5:3bbf, 2803:f800:50::6ca2:c1bf, 2a06:98c1:50::ac40:21bf, 108.162.193.191, 172.64.33.191 and 173.245.59.191.