b5bt.com - robtex.com

b5bt.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:a30e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:229f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.34.159Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.14🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgreg.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A2803:f800:50::6ca2:c173🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgreg.ns.cloudflare.com
A2a06:98c1:50::ac40:2173🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgreg.ns.cloudflare.com
A108.162.193.115🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A172.64.33.115🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A173.245.59.115🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
NSkay.ns.cloudflare.com
A2606:4700:50::adf5:3a7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A2803:f800:50::6ca2:c07d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkay.ns.cloudflare.com
A2a06:98c1:50::ac40:207d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkay.ns.cloudflare.com
A108.162.192.125🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A172.64.32.125🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A173.245.58.125🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.34.159, 172.67.163.14
IPv6 hints2606:4700:3035::ac43:a30e, 2606:4700:3037::6815:229f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOAgreg.ns.cloudflare.comdns@cloudflare.com serial=2408720170

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=1784436397

Same first word

b5bt.com

Similar names

bbt5.df.gov.br
bbt5.com
t5bb.com
bb5t.com

DNS History

13 records (6 active, 7 former)

2017201820192020202120222023202420252026NSgreg.ns.cloudflare.comkay.ns.cloudflare.comns1.dns.comns2.dns.comA104.21.34.159172.67.163.142606:4700:3035::ac43:a30e2606:4700:3037::6815:229f188.114.96.0188.114.97.023.230.253.892a06:98c1:3120::2a06:98c1:3121::
●NSgreg.ns.cloudflare.com2026-07-09 → 2026-07-19 · 3 obs
○ 2017-10-13 17:54:30
● 2026-07-09 03:59:26
● 2026-07-19 05:08:16
●NSkay.ns.cloudflare.com2026-07-09 → 2026-07-19 · 3 obs
○ 2017-10-13 17:54:30
● 2026-07-09 03:59:26
● 2026-07-19 05:08:16
○NSns1.dns.com2016-12-19 → 2017-10-13 · 4 obs
● 2016-12-19 01:55:20
● 2017-10-13 17:54:30
○ 2026-07-09 03:59:26
○ 2026-07-19 05:08:16
○NSns2.dns.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 01:55:20
○ 2017-10-13 17:54:30
○ 2026-07-19 05:08:16
●A104.21.34.1592026-07-19 → 2026-07-19 · 3 obs
○ 2026-07-09 03:59:26
● 2026-07-19 05:08:14
● 2026-07-19 05:08:16
●A172.67.163.142026-07-19 → 2026-07-19 · 3 obs
○ 2026-07-09 03:59:26
● 2026-07-19 05:08:14
● 2026-07-19 05:08:16
○A188.114.96.02026-07-09 → 2026-07-09 · 4 obs
○ 2017-10-13 17:54:30
● 2026-07-09 03:59:26
○ 2026-07-19 05:08:14
○ 2026-07-19 05:08:16
○A188.114.97.02026-07-09 → 2026-07-09 · 4 obs
○ 2017-10-13 17:54:30
● 2026-07-09 03:59:26
○ 2026-07-19 05:08:14
○ 2026-07-19 05:08:16
○A23.230.253.892017-10-13 → 2017-10-13 · 3 obs
● 2017-10-13 17:54:30
○ 2026-07-09 03:59:26
○ 2026-07-19 05:08:16
●A2606:4700:3035::ac43:a30e2026-07-19 → 2026-07-19 · 3 obs
○ 2026-07-09 03:59:26
● 2026-07-19 05:08:14
● 2026-07-19 05:08:16
●A2606:4700:3037::6815:229f2026-07-19 → 2026-07-19 · 3 obs
○ 2026-07-09 03:59:26
● 2026-07-19 05:08:14
● 2026-07-19 05:08:16
○A2a06:98c1:3120::2026-07-09 → 2026-07-09 · 4 obs
○ 2017-10-13 17:54:30
● 2026-07-09 03:59:26
○ 2026-07-19 05:08:14
○ 2026-07-19 05:08:16
○A2a06:98c1:3121::2026-07-09 → 2026-07-09 · 4 obs
○ 2017-10-13 17:54:30
● 2026-07-09 03:59:26
○ 2026-07-19 05:08:14
○ 2026-07-19 05:08:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
b5bt.comgreg.ns.cloudflare.com, kay.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.115

NS records: greg.ns.cloudflare.com, kay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b5bt.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.163.14, 104.21.34.159
AAAA22606:4700:3037::6815:229f, 2606:4700:3035::ac43:a30e
NS2greg.ns.cloudflare.com, kay.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1greg.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

b5bt.com directs to four IP numbers, which are 104.21.34.159, 172.67.163.14, 2606:4700:3035::ac43:a30e and 2606:4700:3037::6815:229f.

Two other host names, along with 88aa.solutions, www.donhyde.ie.cdn.cloudflare.net and efabrics.pl, also share IP numbers with b5bt.com.

Name Servers

The NS records for b5bt.com delegate to greg.ns.cloudflare.com and kay.ns.cloudflare.com.

b5bt.com shares its NS records with other domains, for example cycletoursglobal.com, 13f3.com, av118.cc and two others.

There is at least partial name server overlap between b5bt.com and other domains — meizuka.com, arrowlake.org, cgnet.hk and two more among them.

These name servers frequently co-occur with the name servers trevor.ns.cloudflare.com and dana.ns.cloudflare.com.

DNS names with 6 IP addresses:

greg.ns.cloudflare.com maps to 108.162.193.115, 172.64.33.115, 173.245.59.115 and 3 additional IP addresses.

kay.ns.cloudflare.com maps to 108.162.192.125, 172.64.32.125, 173.245.58.125 and 3 additional IP addresses.