focusedu.ru - robtex.com
focusedu.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.34.87Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.202.3🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bonnie.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a4c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bonnie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c04c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bonnie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:204c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bonnie.ns.cloudflare.com | ||||||
| A | 108.162.192.76🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bonnie.ns.cloudflare.com | ||||||
| A | 172.64.32.76🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bonnie.ns.cloudflare.com | ||||||
| A | 173.245.58.76🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bonnie.ns.cloudflare.com | ||||||
| NS | keenan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c0b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c30b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:230b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 108.162.195.11🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 162.159.44.11Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 172.64.35.11🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.34.87, 172.67.202.3 | ||||||
| SOA | bonnie.ns.cloudflare.comdns@cloudflare.com serial=2396733438 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068302 | ||||||
Same first word
Similar names
edufocus.co.za |
edufocus.co.uk |
edufocus.com |
edufocus.net |
edufocus.xyz |
edufocus.co |
edufocus.eu |
edufocus.blogspot.com |
DNS History
12 records (4 active, 8 former)
●NSbonnie.ns.cloudflare.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:30:30
● 2026-03-28 05:07:30
●NSkeenan.ns.cloudflare.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:30:30
● 2026-03-28 05:07:30
○NSns1.reg.ru2020-01-02 → 2020-01-02 · 3 obs
○ 2026-03-27 12:30:30
○ 2026-03-28 05:07:30
○NSns2.reg.ru2020-01-02 → 2020-01-02 · 3 obs
○ 2026-03-27 12:30:30
○ 2026-03-28 05:07:30
○MXalt1.aspmx.l.google.com2020-01-02 → 2020-01-02 · 3 obs
○ 2026-03-27 12:30:30
○ 2026-03-28 05:07:30
○MXalt2.aspmx.l.google.com2020-01-02 → 2020-01-02 · 3 obs
○ 2026-03-27 12:30:30
○ 2026-03-28 05:07:30
○MXalt3.aspmx.l.google.com2020-01-02 → 2020-01-02 · 3 obs
○ 2026-03-27 12:30:30
○ 2026-03-28 05:07:30
○MXalt4.aspmx.l.google.com2020-01-02 → 2020-01-02 · 3 obs
○ 2026-03-27 12:30:30
○ 2026-03-28 05:07:30
○MXaspmx.l.google.com2020-01-02 → 2020-01-02 · 3 obs
○ 2026-03-27 12:30:30
○ 2026-03-28 05:07:30
●A104.21.34.872026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:30:30
● 2026-03-28 05:07:30
●A172.67.202.32026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:30:30
● 2026-03-28 05:07:30
○A178.248.234.1462020-01-02 → 2020-01-02 · 3 obs
○ 2026-03-27 12:30:30
○ 2026-03-28 05:07:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net... | - |
| focusedu.ru | bonnie.ns.cloudflare.com, keenan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.11
NS records: bonnie.ns.cloudflare.com, keenan.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at focusedu.ru: Error: DNS query timeout: 194.85.252.62 for DS focusedu.ru
⏱️ Timing
Total: 3559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.34.87, 172.67.202.3 |
| NS | 2 | bonnie.ns.cloudflare.com, keenan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bonnie.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
focusedu.ru points to two IP numbers: 104.21.34.87 and 172.67.202.3.
Other host names, for instance am4.mgtools.cloud, (0x65726f746963)atrans.it, shoppingjewelry.info, ajsrush.com and beylikduzunde.com share IP numbers with focusedu.ru.
Name Servers
focusedu.ru's delegation is to two name servers bonnie.ns.cloudflare.com and keenan.ns.cloudflare.com.
focusedu.ru shares the same name server configuration as other domains, such as 11c.la, 711tock.com, diggold.org, proinvest.partners and reportshoes.com.
focusedu.ru at least partially shares its name servers with other domains, for instance youget.pt, apetite.com.br, horologyinsights.com, satbetz.in and orbitalnest.net.
These name servers are often used together with the name servers sreeni.ns.cloudflare.com.
Host names with six IP numbers:
bonnie.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4c, 2803:f800:50::6ca2:c04c, 2a06:98c1:50::ac40:204c, 108.162.192.76, 172.64.32.76 and 173.245.58.76.
keenan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0b, 2803:f800:50::6ca2:c30b, 2a06:98c1:50::ac40:230b, 108.162.195.11, 162.159.44.11 and 172.64.35.11.