fthird53.co - robtex.com
fthird53.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:ba97🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:4c24🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.36Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.151🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | patryk.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | patryk.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c37a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | patryk.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:237a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | patryk.ns.cloudflare.com | ||||||
| A | 108.162.195.122🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | patryk.ns.cloudflare.com | ||||||
| A | 162.159.44.122Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | patryk.ns.cloudflare.com | ||||||
| A | 172.64.35.122🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | patryk.ns.cloudflare.com | ||||||
| NS | savanna.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2688🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c288🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2288🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| A | 108.162.194.136🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| A | 162.159.38.136Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| A | 172.64.34.136🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.76.36, 172.67.186.151 | ||||||
| IPv6 | 2606:4700:3032::ac43:ba97, 2606:4700:3034::6815:4c24 | ||||||
| SOA | patryk.ns.cloudflare.comdns@cloudflare.com serial=2399608145 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759617843 | ||||||
Same first word
DNS History
6 records (6 active, 0 former)
●NSpatryk.ns.cloudflare.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-25 12:33:54
●NSsavanna.ns.cloudflare.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-25 12:33:54
●A104.21.76.362026-03-23 → 2026-03-25 · 2 obs
● 2026-03-25 12:33:54
●A172.67.186.1512026-03-23 → 2026-03-25 · 2 obs
● 2026-03-25 12:33:54
●A2606:4700:3032::ac43:ba972026-03-23 → 2026-03-25 · 2 obs
● 2026-03-25 12:33:54
●A2606:4700:3034::6815:4c242026-03-23 → 2026-03-25 · 2 obs
● 2026-03-25 12:33:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, d.registrydns.co, c.registrydns.co, b.registrydns.co | - |
| fthird53.co | patryk.ns.cloudflare.com, savanna.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.136
NS records: patryk.ns.cloudflare.com, savanna.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at co: Error: DNS query timeout: 194.169.218.57 for DNSKEY co
⏱️ Timing
Total: 3222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.186.151, 104.21.76.36 |
| AAAA | 2 | 2606:4700:3034::6815:4c24, 2606:4700:3032::ac43:ba97 |
| NS | 2 | patryk.ns.cloudflare.com, savanna.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | patryk.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
fthird53.co points to four IP numbers: 2606:4700:3032::ac43:ba97, 2606:4700:3034::6815:4c24, 104.21.76.36 and 172.67.186.151.
Other host names, for instance zirkel.design, crossdresserchatcity.net, indclub002.com, astralweb.ca and ma9z7b.com share IP numbers with fthird53.co.
Name Servers
fthird53.co is delegated to two name servers: patryk.ns.cloudflare.com and savanna.ns.cloudflare.com.
fthird53.co uses the same name server setup as other domains, for instance sbs.gr, kaziyamungu.com, kumshing.com.hk, besttravel.info and smebro.com.
fthird53.co shares name servers with other domains at least partially, for instance zoomdoors.com, sande.dk, labdiamond.com.tr, sxjusit.com and erzeds.com.
These name servers are commonly used with sofia.ns.cloudflare.com, meilani.ns.cloudflare.com, jocelyn.ns.cloudflare.com and chloe.ns.cloudflare.com.
Host names with six IP numbers: patryk.ns.cloudflare.com points to 2606:4700:58::a29f:2c7a, 2803:f800:50::6ca2:c37a, 2a06:98c1:50::ac40:237a, 108.162.195.122, 162.159.44.122 and 172.64.35.122; savanna.ns.cloudflare.com points to 2606:4700:50::a29f:2688, 2803:f800:50::6ca2:c288, 2a06:98c1:50::ac40:2288, 108.162.194.136, 162.159.38.136 and 172.64.34.136.