4x-bb.com - robtex.com

4x-bb.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:273f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a9b7🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.63Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.183🇺🇸 Cloudflare172.67.160.0/20 , 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
NSsimon.ns.cloudflare.com
A2606:4700:58::adf5:3be8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A2803:f800:50::6ca2:c1e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsimon.ns.cloudflare.com
A2a06:98c1:50::ac40:21e8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsimon.ns.cloudflare.com
A108.162.193.232🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A172.64.33.232🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A173.245.59.232🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.63, 172.67.169.183
IPv6 hints2606:4700:3031::6815:273f, 2606:4700:3037::ac43:a9b7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOAcortney.ns.cloudflare.comdns@cloudflare.com serial=2407141069

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=1784964612

Same first word

4x-bb.com

DNS History

10 records (6 active, 4 former)

NScortney.ns.cloudflare.comsimon.ns.cloudflare.comA104.21.39.63172.67.169.1832606:4700:3031::6815:273f2606:4700:3037::ac43:a9b7188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NScortney.ns.cloudflare.com2026-06-22 → 2026-07-25 · 2 obs
● 2026-06-22 23:52:20
● 2026-07-25 07:44:48
●NSsimon.ns.cloudflare.com2026-06-22 → 2026-07-25 · 2 obs
● 2026-06-22 23:52:20
● 2026-07-25 07:44:48
●A104.21.39.632026-07-25 → 2026-07-25 · 2 obs
○ 2026-06-22 23:52:20
● 2026-07-25 07:44:48
●A172.67.169.1832026-07-25 → 2026-07-25 · 2 obs
○ 2026-06-22 23:52:20
● 2026-07-25 07:44:48
○A188.114.96.02026-06-22 → 2026-06-22 · 2 obs
● 2026-06-22 23:52:20
○ 2026-07-25 07:44:48
○A188.114.97.02026-06-22 → 2026-06-22 · 2 obs
● 2026-06-22 23:52:20
○ 2026-07-25 07:44:48
●A2606:4700:3031::6815:273f2026-07-25 → 2026-07-25 · 2 obs
○ 2026-06-22 23:52:20
● 2026-07-25 07:44:48
●A2606:4700:3037::ac43:a9b72026-07-25 → 2026-07-25 · 2 obs
○ 2026-06-22 23:52:20
● 2026-07-25 07:44:48
○A2a06:98c1:3120::2026-06-22 → 2026-06-22 · 2 obs
● 2026-06-22 23:52:20
○ 2026-07-25 07:44:48
○A2a06:98c1:3121::2026-06-22 → 2026-06-22 · 2 obs
● 2026-06-22 23:52:20
○ 2026-07-25 07:44:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...-
4x-bb.comcortney.ns.cloudflare.com, simon.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.87

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4x-bb.com (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.39.63, 172.67.169.183
AAAA22606:4700:3037::ac43:a9b7, 2606:4700:3031::6815:273f
NS2cortney.ns.cloudflare.com, simon.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

4x-bb.com resolves to four IP addresses: 104.21.39.63, 172.67.169.183, 2606:4700:3031::6815:273f and 2606:4700:3037::ac43:a9b7.

Among the host names that share IP numbers with 4x-bb.com are www.injzufavkuark.space, www.mathost.eu, lowellsmith.net and two others.

Name Servers

4x-bb.com uses two name servers for its delegation: cortney.ns.cloudflare.com and simon.ns.cloudflare.com.

4x-bb.com has the same name server delegation as a number of other domains, such as collinstrucking.com, fifamk.cc, greenwichct.gov and two more.

4x-bb.com partially shares its NS delegation with several other domains, including parrettgroup.com, 021yjsw.com, fysik-kemifokus.dk and two others.

These name servers regularly co-occur with the name servers brett.ns.cloudflare.com, lina.ns.cloudflare.com and rustam.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname cortney.ns.cloudflare.com directs to 108.162.192.87, 172.64.32.87 and 173.245.58.87 along with 3 other IP addresses.

Hostname simon.ns.cloudflare.com directs to 108.162.193.232, 172.64.33.232 and 173.245.59.232 along with 3 other IP addresses.