b71.ru - robtex.com

b71.ru

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:5ef2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8dd9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.94.242Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.217🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrihana.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A2803:f800:50::6ca2:c0f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrihana.ns.cloudflare.com
A2a06:98c1:50::ac40:20f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrihana.ns.cloudflare.com
A108.162.192.244🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A172.64.32.244🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A173.245.58.244🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
NStheo.ns.cloudflare.com
A2606:4700:58::adf5:3b90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A2803:f800:50::6ca2:c190🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtheo.ns.cloudflare.com
A2a06:98c1:50::ac40:2190🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtheo.ns.cloudflare.com
A108.162.193.144🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A172.64.33.144🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A173.245.59.144🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.94.242, 172.67.141.217
IPv6 hints2606:4700:3035::6815:5ef2, 2606:4700:3035::ac43:8dd9
SOArihana.ns.cloudflare.comdns@cloudflare.com serial=2411265790

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069970

Same first word

b71.com
b71.de
b71.fo
b71.be
b71.net
b71.ru

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17b.com
b17.jp
b17.be
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7b1.com
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71b.com
17b.dk
17b.net
1b7.de
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b17.ru
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7b1.net
71b.org
17b.homes
b17.co
b17.lu

DNS History

10 records (6 active, 4 former)

NSrihana.ns.cloudflare.comtheo.ns.cloudflare.comA104.21.94.242172.67.141.2172606:4700:3035::6815:5ef22606:4700:3035::ac43:8dd9188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSrihana.ns.cloudflare.com2026-07-05 → 2026-08-13 · 2 obs
● 2026-07-05 20:35:56
● 2026-08-13 09:12:10
●NStheo.ns.cloudflare.com2026-07-05 → 2026-08-13 · 2 obs
● 2026-07-05 20:35:56
● 2026-08-13 09:12:10
●A104.21.94.2422026-08-13 → 2026-08-13 · 2 obs
○ 2026-07-05 20:35:56
● 2026-08-13 09:12:10
●A172.67.141.2172026-08-13 → 2026-08-13 · 2 obs
○ 2026-07-05 20:35:56
● 2026-08-13 09:12:10
○A188.114.96.02026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 20:35:56
○ 2026-08-13 09:12:10
○A188.114.97.02026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 20:35:56
○ 2026-08-13 09:12:10
●A2606:4700:3035::6815:5ef22026-08-13 → 2026-08-13 · 2 obs
○ 2026-07-05 20:35:56
● 2026-08-13 09:12:10
●A2606:4700:3035::ac43:8dd92026-08-13 → 2026-08-13 · 2 obs
○ 2026-07-05 20:35:56
● 2026-08-13 09:12:10
○A2a06:98c1:3120::2026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 20:35:56
○ 2026-08-13 09:12:10
○A2a06:98c1:3121::2026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 20:35:56
○ 2026-08-13 09:12:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...-
b71.rutheo.ns.cloudflare.com, rihana.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.144

NS records: theo.ns.cloudflare.com, rihana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b71.ru (unsigned zone)

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.141.217, 104.21.94.242
AAAA22606:4700:3035::ac43:8dd9, 2606:4700:3035::6815:5ef2
NS2rihana.ns.cloudflare.com, theo.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1rihana.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

b71.ru directs to four IP numbers, which are 104.21.94.242, 172.67.141.217, 2606:4700:3035::6815:5ef2 and 2606:4700:3035::ac43:8dd9.

Among the host names that share IP numbers with b71.ru are www.fengchaolu.com, smesitelplus.ru, verydown.com and two others.

Name Servers

Two name servers handle the delegation for b71.ru: rihana.ns.cloudflare.com and theo.ns.cloudflare.com.

b71.ru has the same name server delegation as a number of other domains, such as automodelshop.ru, greece-tourism.ru, jaffa.com.ua and two more.

At least some of b71.ru's name servers are shared with other domains, for example meowpwa.com, vseowode.ru, kibavantom.shop and two more.

These name servers are routinely co-deployed with the name servers gwen.ns.cloudflare.com, galilea.ns.cloudflare.com, harley.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

rihana.ns.cloudflare.com resolves to 108.162.192.244, 172.64.32.244 and 173.245.58.244 among others, with 3 other IP addresses in total.

theo.ns.cloudflare.com resolves to 108.162.193.144, 172.64.33.144 and 173.245.59.144 among others, with 3 other IP addresses in total.