rtxrtb.com - dns.ninja

rtxrtb.com

DNSSEC⚠️ Not signed
A2606:4700:20::681a:4ea🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:5ea🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4b15🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.4.234Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.5.234Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.75.21🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbart.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A2803:f800:50::6ca2:c147🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbart.ns.cloudflare.com
A2a06:98c1:50::ac40:2147🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbart.ns.cloudflare.com
A108.162.193.71🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A172.64.33.71🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A173.245.59.71🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
NSrosa.ns.cloudflare.com
A2606:4700:50::adf5:3ae4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A2803:f800:50::6ca2:c0e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrosa.ns.cloudflare.com
A2a06:98c1:50::ac40:20e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrosa.ns.cloudflare.com
A108.162.192.228🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A172.64.32.228🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A173.245.58.228🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.26.4.234, 104.26.5.234, 172.67.75.21
IPv6 hints2606:4700:20::681a:4ea, 2606:4700:20::681a:5ea, 2606:4700:20::ac43:4b15
SOAbart.ns.cloudflare.comdns@cloudflare.com serial=2404278791

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=1783193751
⚠️ On DNS blocklist: multi, pro, pro.plus, ultimate

Subdomains

cpv.rtxrtb.com

Same first word

rtxrtb.com

DNS History

8 records (8 active, 0 former)

NSbart.ns.cloudflare.comrosa.ns.cloudflare.comA104.26.4.234104.26.5.234172.67.75.212606:4700:20::681a:4ea2606:4700:20::681a:5ea2606:4700:20::ac43:4b15
●NSbart.ns.cloudflare.com2026-02-16 → 2026-07-04 · 2 obs
● 2026-02-16 02:24:38
● 2026-07-04 19:46:04
●NSrosa.ns.cloudflare.com2026-02-16 → 2026-07-04 · 2 obs
● 2026-02-16 02:24:38
● 2026-07-04 19:46:04
●A104.26.4.2342026-02-16 → 2026-07-04 · 2 obs
● 2026-02-16 02:24:38
● 2026-07-04 19:46:04
●A104.26.5.2342026-02-16 → 2026-07-04 · 2 obs
● 2026-02-16 02:24:38
● 2026-07-04 19:46:04
●A172.67.75.212026-02-16 → 2026-07-04 · 2 obs
● 2026-02-16 02:24:38
● 2026-07-04 19:46:04
●A2606:4700:20::681a:4ea2026-02-16 → 2026-07-04 · 2 obs
● 2026-02-16 02:24:38
● 2026-07-04 19:46:04
●A2606:4700:20::681a:5ea2026-02-16 → 2026-07-04 · 2 obs
● 2026-02-16 02:24:38
● 2026-07-04 19:46:04
●A2606:4700:20::ac43:4b152026-02-16 → 2026-07-04 · 2 obs
● 2026-02-16 02:24:38
● 2026-07-04 19:46:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rtxrtb.combart.ns.cloudflare.com, rosa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.71

NS records: bart.ns.cloudflare.com, rosa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtxrtb.com (unsigned zone)

⏱️ Timing

Total: 1354ms | Queries: -

📄 Records

TypeCountSample Data
A3172.67.75.21, 104.26.4.234...
AAAA32606:4700:20::681a:5ea, 2606:4700:20::681a:4ea...
NS2bart.ns.cloudflare.com, rosa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bart.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

cpv.rtxrtb.com is a subdomain of rtxrtb.com.

IP Addresses

With 6 IP addresses in total, rtxrtb.com resolves to 104.26.4.234, 104.26.5.234, 172.67.75.21 and 3 other.

Among the host names that share IP numbers with rtxrtb.com are golftravelcentre.com, search.findwide.com, ie.selectonline.com and two others.

Name Servers

The NS records for rtxrtb.com delegate to bart.ns.cloudflare.com and rosa.ns.cloudflare.com.

rtxrtb.com has the same name server delegation as a number of other domains, such as hisports.app, welby.com, alphagreen.io and two more.

The name servers of rtxrtb.com overlap at least partially with those of other domains — among them adornhats.co.uk, jp-a.com, tunai4dbisa.com and two more.

These name servers commonly appear alongside the name servers darl.ns.cloudflare.com and rocky.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

bart.ns.cloudflare.com maps to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 additional IP addresses.

rosa.ns.cloudflare.com maps to 108.162.192.228, 172.64.32.228, 173.245.58.228 and 3 additional IP addresses.