fkbr50.com - robtex.com
fkbr50.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:9df0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:4a73🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.74.115Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.240🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | otto.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c387🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2387🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| A | 108.162.195.135🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| A | 162.159.44.135Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| A | 172.64.35.135🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| NS | surina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2613🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | surina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c213🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | surina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2213🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | surina.ns.cloudflare.com | ||||||
| A | 108.162.194.19🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | surina.ns.cloudflare.com | ||||||
| A | 162.159.38.19Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | surina.ns.cloudflare.com | ||||||
| A | 172.64.34.19🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | surina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.74.115, 172.67.157.240 | ||||||
| IPv6 | 2606:4700:3030::ac43:9df0, 2606:4700:3033::6815:4a73 | ||||||
| SOA | otto.ns.cloudflare.comdns@cloudflare.com serial=2398510914 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
fkbr50.com |
DNS History
6 records (6 active, 0 former)
●NSotto.ns.cloudflare.com2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 20:19:58
●NSsurina.ns.cloudflare.com2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 20:19:58
●A104.21.74.1152026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 20:19:58
●A172.67.157.2402026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 20:19:58
●A2606:4700:3030::ac43:9df02026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 20:19:58
●A2606:4700:3033::6815:4a732026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 20:19:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fkbr50.com | surina.ns.cloudflare.com, otto.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.19
NS records: surina.ns.cloudflare.com, otto.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fkbr50.com (unsigned zone)
⏱️ Timing
Total: 1335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.74.115, 172.67.157.240 |
| AAAA | 2 | 2606:4700:3033::6815:4a73, 2606:4700:3030::ac43:9df0 |
| NS | 2 | otto.ns.cloudflare.com, surina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | otto.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (surina.ns.cloudflare.com, surina.ns.cloudflare.com, surina.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by fkbr50.com: 2606:4700:3030::ac43:9df0, 2606:4700:3033::6815:4a73, 104.21.74.115 and 172.67.157.240.
other host names including com5691230983789.live, careeralley.com, be-mag.com, janiefricke.com and 054jjj.com share IP numbers with fkbr50.com.
Name Servers
fkbr50.com is delegated to two name servers otto.ns.cloudflare.com and surina.ns.cloudflare.com.
fkbr50.com shares the same name server setup as other domains, for instance 889d.net, 889d.cyou, 889d.vip, 889d88.com and 7bx6.cyou.
fkbr50.com at least partially shares name servers with other domains, for instance mtenoticia.com.br, hat-dieu-vo-lua.xyz, cash-spread.click, sendusmail.co.uk and globac.net.
these name servers are often used together with lilyana.ns.cloudflare.com, reese.ns.cloudflare.com, maria.ns.cloudflare.com and marissa.ns.cloudflare.com.
Host names with six IP numbers:
Host name otto.ns.cloudflare.com points to: 2606:4700:58::a29f:2c87, 2803:f800:50::6ca2:c387, 2a06:98c1:50::ac40:2387, 108.162.195.135, 162.159.44.135 and 172.64.35.135.
Host name surina.ns.cloudflare.com points to: 2606:4700:50::a29f:2613, 2803:f800:50::6ca2:c213, 2a06:98c1:50::ac40:2213, 108.162.194.19, 162.159.38.19 and 172.64.34.19.