b7728.com - robtex.com

b7728.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:274c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8fc7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.76Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.199🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarla.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2656🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarla.ns.cloudflare.com
A2803:f800:50::6ca2:c256🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarla.ns.cloudflare.com
A2a06:98c1:50::ac40:2256🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarla.ns.cloudflare.com
A108.162.194.86🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarla.ns.cloudflare.com
A162.159.38.86Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarla.ns.cloudflare.com
A172.64.34.86🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarla.ns.cloudflare.com
NSmatias.ns.cloudflare.com
A2606:4700:58::a29f:2c49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A2803:f800:50::6ca2:c349🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatias.ns.cloudflare.com
A2a06:98c1:50::ac40:2349🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatias.ns.cloudflare.com
A108.162.195.73🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A162.159.44.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A172.64.35.73🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.39.76, 172.67.143.199
IPv62606:4700:3033::6815:274c, 2606:4700:3033::ac43:8fc7
SOAcarla.ns.cloudflare.comdns@cloudflare.com serial=2400113502

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=1774686097

Same first word

b7728.com

Similar names

b2778.cn
b2778.top
b8277.com
b2877.com
b2778.com

DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NScarla.ns.cloudflare.commatias.ns.cloudflare.comns1.22.cnns2.22.cnns3.22.cnns4.22.cnA104.21.39.76172.67.143.1992606:4700:3033::6815:274c2606:4700:3033::ac43:8fc7CNAMEwvw.bjhfh.com
●NScarla.ns.cloudflare.com2026-03-18 → 2026-03-28 · 3 obs
○ 2017-09-26 05:05:20
● 2026-03-18 15:33:22
● 2026-03-28 08:39:02
●NSmatias.ns.cloudflare.com2026-03-18 → 2026-03-28 · 3 obs
○ 2017-09-26 05:05:20
● 2026-03-18 15:33:22
● 2026-03-28 08:39:02
○NSns1.22.cn2016-12-20 → 2017-09-26 · 4 obs
● 2016-12-20 19:25:26
● 2017-09-26 05:05:20
○ 2026-03-18 15:33:22
○ 2026-03-28 08:39:02
○NSns2.22.cn2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 19:25:26
○ 2017-09-26 05:05:20
○ 2026-03-28 08:39:02
○NSns3.22.cn2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 19:25:26
○ 2017-09-26 05:05:20
○ 2026-03-28 08:39:02
○NSns4.22.cn2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 19:25:26
○ 2017-09-26 05:05:20
○ 2026-03-28 08:39:02
●A104.21.39.762026-03-18 → 2026-03-28 · 2 obs
● 2026-03-18 15:33:22
● 2026-03-28 08:39:02
●A172.67.143.1992026-03-18 → 2026-03-28 · 2 obs
● 2026-03-18 15:33:22
● 2026-03-28 08:39:02
●A2606:4700:3033::6815:274c2026-03-18 → 2026-03-28 · 2 obs
● 2026-03-18 15:33:22
● 2026-03-28 08:39:02
●A2606:4700:3033::ac43:8fc72026-03-18 → 2026-03-28 · 2 obs
● 2026-03-18 15:33:22
● 2026-03-28 08:39:02
○CNAMEwvw.bjhfh.com2017-09-26 → 2017-09-26 · 3 obs
● 2017-09-26 05:05:20
○ 2026-03-18 15:33:22
○ 2026-03-28 08:39:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...-
b7728.comcarla.ns.cloudflare.com, matias.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.86

NS records: carla.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b7728.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.143.199, 104.21.39.76
AAAA22606:4700:3033::6815:274c, 2606:4700:3033::ac43:8fc7
NS2carla.ns.cloudflare.com, matias.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carla.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

b7728.com maps to four IP numbers: 2606:4700:3033::6815:274c, 2606:4700:3033::ac43:8fc7, 104.21.39.76 and 172.67.143.199.

Other host names, for instance escudo-la.com, blog.replaybird.com, camgood.ca, gao.net and niedzielne.kazania.pl share IP numbers with b7728.com.

Name Servers

Two name servers carla.ns.cloudflare.com and matias.ns.cloudflare.com are delegated to b7728.com.

b7728.com uses the same name server configuration as other domains, such as vns56888.com, weihaiyuer.com, easttg-gift.com, chiry.net.cn and daigouzy.com.

b7728.com at least partially shares name servers with other domains such as generalfinance.it, goventure.us, yoke100.com, arplusd.com and noihsafbazaar.com.

These name servers are commonly used alongside miguel.ns.cloudflare.com, evan.ns.cloudflare.com and laura.ns.cloudflare.com.

Host names with six IP numbers: Host name carla.ns.cloudflare.com points to 2606:4700:50::a29f:2656, 2803:f800:50::6ca2:c256, 2a06:98c1:50::ac40:2256, 108.162.194.86, 162.159.38.86 and 172.64.34.86; host name matias.ns.cloudflare.com points to 2606:4700:58::a29f:2c49, 2803:f800:50::6ca2:c349, 2a06:98c1:50::ac40:2349, 108.162.195.73, 162.159.44.73 and 172.64.35.73.