testbed.cb.dev - dns.ninja

testbed.cb.dev

DNSSEC⚠️ Not signed
A2606:4700:440a::ac40:98fd🇺🇸 Cloudflare2606:4700:440a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2a06:98c1:3103::6812:2303🇺🇸 Cloudflare2a06:98c1:3103::/48 ✓ In HTTPS hints
A104.18.35.3Cloudflare104.18.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.64.152.253🇺🇸 Cloudflare172.64.152.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.35.3, 172.64.152.253
IPv6 hints2606:4700:440a::ac40:98fd, 2a06:98c1:3103::6812:2303

cb.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:440a::ac40:98fd🇺🇸 Cloudflare2606:4700:440a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2a06:98c1:3103::6812:2303🇺🇸 Cloudflare2a06:98c1:3103::/48 ✓ In HTTPS hints
A104.18.35.3Cloudflare104.18.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.64.152.253🇺🇸 Cloudflare172.64.152.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSns1.cb.dev ⭐
NSns2.cb.dev
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXaspmx2.googlemail.com(10)
MXaspmx3.googlemail.com(10)
TXT75d468e55ce44e2a8a138ab5ab9793fc
TXTdocusign=adfbd206-d184-4704-9dc6-5101307c9e17
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.35.3, 172.64.152.253
IPv6 hints2606:4700:440a::ac40:98fd, 2a06:98c1:3103::6812:2303
SOAns1.cb.devdns@cloudflare.com serial=2409164412
📈 Tranco rank: #50,860

Subdomains

stream.testbed.cb.dev
de.testbed.cb.dev
ru.testbed.cb.dev
ko.testbed.cb.dev
tr.testbed.cb.dev
es.testbed.cb.dev
nl.testbed.cb.dev
hi.testbed.cb.dev
fr.testbed.cb.dev
origin.testbed.cb.dev
it.testbed.cb.dev
edge.testbed.cb.dev
ar.testbed.cb.dev
www.testbed.cb.dev
live.testbed.cb.dev

Same first word

testbed.org
testbed.altervista.org
testbed.com
testbed.in
testbed.ma
testbed.awsapps.com
testbed.fi
testbed.online
testbed.jp
testbed.net
testbed.co
testbed.ca
testbed.net.au
testbed.ru
testbed.site
testbed.se
testbed.at
testbed.com.tw
testbed.vm.bytemark.co.uk
testbed.cm
testbed.nl
testbed.info
testbed.co.uk
testbed.eu
testbed.io
testbed.de

Similar names

bedtest.nl
setdebt.com
tedbets.com
btested.com
bestdet.com
tdebets.com
bedtest.com
destbet.com
debtset.com
bestted.com

DNS History

6 records (4 active, 2 former)

A104.18.35.3172.64.152.2532606:4700:440a::ac40:98fd2a06:98c1:3103::6812:23032606:4700:4404::6812:23032a06:98c1:310b::ac40:98fd
●A104.18.35.32026-02-15 → 2026-07-25 · 5 obs
● 2026-02-15 23:50:00
● 2026-03-19 05:17:20
○ 2026-03-19 13:43:56
● 2026-03-19 18:49:04
● 2026-07-25 08:40:18
●A172.64.152.2532026-02-15 → 2026-07-25 · 5 obs
● 2026-02-15 23:50:00
● 2026-03-19 05:17:20
○ 2026-03-19 13:43:56
● 2026-03-19 18:49:04
● 2026-07-25 08:40:18
○A2606:4700:4404::6812:23032026-02-15 → 2026-03-19 · 6 obs
● 2026-02-15 23:50:00
● 2026-03-19 05:17:20
○ 2026-03-19 13:43:56
● 2026-03-19 18:49:04
○ 2026-06-18 22:18:02
○ 2026-07-25 08:40:18
●A2606:4700:440a::ac40:98fd2026-06-18 → 2026-07-25 · 3 obs
○ 2026-03-19 18:49:04
● 2026-06-18 22:18:02
● 2026-07-25 08:40:18
●A2a06:98c1:3103::6812:23032026-06-18 → 2026-07-25 · 3 obs
○ 2026-03-19 18:49:04
● 2026-06-18 22:18:02
● 2026-07-25 08:40:18
○A2a06:98c1:310b::ac40:98fd2026-02-15 → 2026-03-19 · 6 obs
● 2026-02-15 23:50:00
● 2026-03-19 05:17:20
○ 2026-03-19 13:43:56
● 2026-03-19 18:49:04
○ 2026-06-18 22:18:02
○ 2026-07-25 08:40:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
cb.devns2.cb.dev, ns1.cb.dev4 records

✅ Authoritative Response

Server:162.159.9.109

NS records: ns2.cb.dev, ns1.cb.dev

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 661ms | Queries: -

📄 Records

TypeCountSample Data
A2172.64.152.253, 104.18.35.3
AAAA22606:4700:440a::ac40:98fd, 2a06:98c1:3103::6812:2303
HTTPS1{"priority":1,"target":".","alpn":["h2"]

📌 Glue Records Collected

Total: 14

In-bailiwick: 4 (ns1.cb.dev, ns1.cb.dev, ns2.cb.dev...)

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

Hierarchy

The host names stream.testbed.cb.dev, de.testbed.cb.dev, ru.testbed.cb.dev, ko.testbed.cb.dev and tr.testbed.cb.dev — among a few others — fall under the parent domain testbed.cb.dev.

IP Addresses

testbed.cb.dev points to the four IP addresses 104.18.35.3, 172.64.152.253, 2606:4700:440a::ac40:98fd and 2a06:98c1:3103::6812:2303.

Among the host names that share IP numbers with testbed.cb.dev are it.testbed.cb.dev, on-graphql-gateway.on-running.com, www.comirnatyeducation.com.br.cdn.cloudflare.net and two others.