bb503.com - robtex.com

bb503.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3f2c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8fb0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.44Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.176🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaustin.ns.cloudflare.com ⭐ 🔒
A2606:4700:58::adf5:3b46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A2803:f800:50::6ca2:c146🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaustin.ns.cloudflare.com
A2a06:98c1:50::ac40:2146🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaustin.ns.cloudflare.com
A108.162.193.70🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A172.64.33.70🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A173.245.59.70🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
NSmiki.ns.cloudflare.com
A2606:4700:50::adf5:3aca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A2803:f800:50::6ca2:c0ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmiki.ns.cloudflare.com
A2a06:98c1:50::ac40:20ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmiki.ns.cloudflare.com
A108.162.192.202🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A172.64.32.202🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A173.245.58.202🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.63.44, 172.67.143.176
IPv62606:4700:3033::6815:3f2c, 2606:4700:3037::ac43:8fb0
SOAaustin.ns.cloudflare.comdns@cloudflare.com serial=2394170685

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=1771291435

Same first word

bb503.com

Similar names

305bb.com
bb350.com
035bb.com
530bb.com

DNS History

14 records (6 active, 8 former)

2017201820192020202120222023202420252026NSaustin.ns.cloudflare.commiki.ns.cloudflare.comns45.domaincontrol.comns46.domaincontrol.comns6.dnsdun.comns6.dnsdun.netMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.63.44172.67.143.1762606:4700:3033::6815:3f2c2606:4700:3037::ac43:8fb0146.148.181.117184.168.221.54
●NSaustin.ns.cloudflare.com2026-02-24 → 2026-02-24 · 2 obs
○ 2017-11-01 12:00:10
● 2026-02-24 19:24:16
●NSmiki.ns.cloudflare.com2026-02-24 → 2026-02-24 · 2 obs
○ 2017-11-01 12:00:10
● 2026-02-24 19:24:16
○NSns45.domaincontrol.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 04:08:36
○ 2017-11-01 12:00:10
○ 2026-02-24 19:24:16
○NSns46.domaincontrol.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 04:08:36
○ 2017-11-01 12:00:10
○ 2026-02-24 19:24:16
○NSns6.dnsdun.com2017-11-01 → 2017-11-01 · 3 obs
○ 2016-12-16 04:08:36
● 2017-11-01 12:00:10
○ 2026-02-24 19:24:16
○NSns6.dnsdun.net2017-11-01 → 2017-11-01 · 3 obs
○ 2016-12-16 04:08:36
● 2017-11-01 12:00:10
○ 2026-02-24 19:24:16
○MXmailstore1.secureserver.net2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 04:08:36
○ 2017-11-01 12:00:10
○ 2026-02-24 19:24:16
○MXsmtp.secureserver.net2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 04:08:36
○ 2017-11-01 12:00:10
○ 2026-02-24 19:24:16
●A104.21.63.442026-02-24 → 2026-02-24 · 2 obs
○ 2017-11-01 12:00:10
● 2026-02-24 19:24:16
○A146.148.181.1172017-11-01 → 2017-11-01 · 3 obs
○ 2016-12-16 04:08:36
● 2017-11-01 12:00:10
○ 2026-02-24 19:24:16
●A172.67.143.1762026-02-24 → 2026-02-24 · 2 obs
○ 2017-11-01 12:00:10
● 2026-02-24 19:24:16
○A184.168.221.542016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 04:08:36
○ 2017-11-01 12:00:10
○ 2026-02-24 19:24:16
●A2606:4700:3033::6815:3f2c2026-02-24 → 2026-02-24 · 2 obs
○ 2017-11-01 12:00:10
● 2026-02-24 19:24:16
●A2606:4700:3037::ac43:8fb02026-02-24 → 2026-02-24 · 2 obs
○ 2017-11-01 12:00:10
● 2026-02-24 19:24:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
bb503.comaustin.ns.cloudflare.com, miki.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.193.70

NS records: austin.ns.cloudflare.com, miki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bb503.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.143.176, 104.21.63.44
AAAA22606:4700:3033::6815:3f2c, 2606:4700:3037::ac43:8fb0
NS2austin.ns.cloudflare.com, miki.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1austin.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

AI analysis

bb503.com maps to four IP numbers: 2606:4700:3033::6815:3f2c, 2606:4700:3037::ac43:8fb0, 104.21.63.44 and 172.67.143.176.

Other host names, for instance www.(0x736578)list.cz, childrenslearningcenters.org, images.freeart.com, oyun.lombard-volgograd.ru and uslaxevents.com share IP numbers with bb503.com.

Two name servers austin.ns.cloudflare.com and miki.ns.cloudflare.com are delegated to bb503.com.

bb503.com uses the same name server configuration as other domains, such as 964rr.com, tt623.com, 033pp.com, 46zzz.com and ee435.com.

bb503.com at least partially shares name servers with other domains such as productboard.org, techff.com, self-cleaningfilter.com, notefish.com and tamayyoz.org.

These name servers are commonly used with jonah.ns.cloudflare.com and savanna.ns.cloudflare.com.

Host names with six IP numbers: Host name austin.ns.cloudflare.com points to 2606:4700:58::adf5:3b46, 2803:f800:50::6ca2:c146, 2a06:98c1:50::ac40:2146, 108.162.193.70, 172.64.33.70 and 173.245.59.70; host name miki.ns.cloudflare.com points to 2606:4700:50::adf5:3aca, 2803:f800:50::6ca2:c0ca, 2a06:98c1:50::ac40:20ca, 108.162.192.202, 172.64.32.202 and 173.245.58.202.