b7839.com - robtex.com

b7839.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:4233🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9cfa🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.51Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.156.250🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSitzel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:262a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRitzel.ns.cloudflare.com
A2803:f800:50::6ca2:c22a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRitzel.ns.cloudflare.com
A2a06:98c1:50::ac40:222a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRitzel.ns.cloudflare.com
A108.162.194.42🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRitzel.ns.cloudflare.com
A162.159.38.42Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRitzel.ns.cloudflare.com
A172.64.34.42🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRitzel.ns.cloudflare.com
NSnick.ns.cloudflare.com
A2606:4700:58::adf5:3bd5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A2803:f800:50::6ca2:c1d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnick.ns.cloudflare.com
A2a06:98c1:50::ac40:21d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnick.ns.cloudflare.com
A108.162.193.213🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A172.64.33.213🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A173.245.59.213🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.51, 172.67.156.250
IPv6 hints2606:4700:3034::6815:4233, 2606:4700:3036::ac43:9cfa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com
SOAitzel.ns.cloudflare.comdns@cloudflare.com serial=2401839596

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=1778476396

Same first word

b7839.com

Similar names

3789b.cc
b7938.cn
b3789.com
873b9.com
b3879.cn

DNS History

11 records (6 active, 5 former)

201820192020202120222023202420252026NSitzel.ns.cloudflare.comnick.ns.cloudflare.combill.ns.cloudflare.comns1.domainnamens.comns2.domainnamens.comrafe.ns.cloudflare.comA104.21.66.51172.67.156.2502606:4700:3034::6815:42332606:4700:3036::ac43:9cfa103.30.6.13
○NSbill.ns.cloudflare.com2017-12-02 → 2017-12-02 · 3 obs
● 2017-12-02 18:11:58
○ 2026-04-04 00:24:54
○ 2026-05-11 05:42:30
●NSitzel.ns.cloudflare.com2026-05-11 → 2026-05-11 · 2 obs
○ 2026-04-04 00:24:54
● 2026-05-11 05:42:30
●NSnick.ns.cloudflare.com2026-05-11 → 2026-05-11 · 2 obs
○ 2026-04-04 00:24:54
● 2026-05-11 05:42:30
○NSns1.domainnamens.com2026-04-04 → 2026-04-04 · 3 obs
○ 2017-12-02 18:11:58
● 2026-04-04 00:24:54
○ 2026-05-11 05:42:30
○NSns2.domainnamens.com2026-04-04 → 2026-04-04 · 3 obs
○ 2017-12-02 18:11:58
● 2026-04-04 00:24:54
○ 2026-05-11 05:42:30
○NSrafe.ns.cloudflare.com2017-12-02 → 2017-12-02 · 3 obs
● 2017-12-02 18:11:58
○ 2026-04-04 00:24:54
○ 2026-05-11 05:42:30
○A103.30.6.132017-12-02 → 2017-12-02 · 3 obs
● 2017-12-02 18:11:58
○ 2026-04-04 00:24:54
○ 2026-05-11 05:42:30
●A104.21.66.512026-05-11 → 2026-05-11 · 2 obs
○ 2026-04-04 00:24:54
● 2026-05-11 05:42:30
●A172.67.156.2502026-05-11 → 2026-05-11 · 2 obs
○ 2026-04-04 00:24:54
● 2026-05-11 05:42:30
●A2606:4700:3034::6815:42332026-05-11 → 2026-05-11 · 2 obs
○ 2026-04-04 00:24:54
● 2026-05-11 05:42:30
●A2606:4700:3036::ac43:9cfa2026-05-11 → 2026-05-11 · 2 obs
○ 2026-04-04 00:24:54
● 2026-05-11 05:42:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
b7839.comnick.ns.cloudflare.com, itzel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.213

NS records: nick.ns.cloudflare.com, itzel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b7839.com (unsigned zone)

⏱️ Timing

Total: 108ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.156.250, 104.21.66.51
AAAA22606:4700:3034::6815:4233, 2606:4700:3036::ac43:9cfa
NS2itzel.ns.cloudflare.com, nick.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1itzel.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

b7839.com points to four IP numbers: 2606:4700:3034::6815:4233, 2606:4700:3036::ac43:9cfa, 104.21.66.51 and 172.67.156.250.

For instance, other host names mangal-city24.ru, 0379hr.com, fsjinrui.com, dfz-telegram.com.cn and lm.a1s.org share IP numbers with b7839.com.

Name Servers

b7839.com is delegated to two name servers: itzel.ns.cloudflare.com and nick.ns.cloudflare.com.

b7839.com uses the same name server setup as other domains such as solnivarquos.com, elvronaximeta.com, coselunetra.com, virelontapho.com and kronoman.net.

b7839.com shares name servers with other domains at least partially, for example bcbdev.com, siam-origin.com, steachano.dev, iurs.org and makeupshade.com.

These name servers are commonly used with ed.ns.cloudflare.com, rory.ns.cloudflare.com and santino.ns.cloudflare.com.

Host names with six IP numbers: host name itzel.ns.cloudflare.com points to: 2606:4700:50::a29f:262a, 2803:f800:50::6ca2:c22a, 2a06:98c1:50::ac40:222a, 108.162.194.42, 162.159.38.42 and 172.64.34.42; host name nick.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd5, 2803:f800:50::6ca2:c1d5, 2a06:98c1:50::ac40:21d5, 108.162.193.213, 172.64.33.213 and 173.245.59.213.