thecastly.com - robtex.com

thecastly.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:cef6🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:455e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.94Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.246🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrynne.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2641🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
A2803:f800:50::6ca2:c241🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrynne.ns.cloudflare.com
A2a06:98c1:50::ac40:2241🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrynne.ns.cloudflare.com
A108.162.194.65🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.65Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.65🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSgordon.ns.cloudflare.com
A2606:4700:58::adf5:3baa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A2803:f800:50::6ca2:c1aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgordon.ns.cloudflare.com
A2a06:98c1:50::ac40:21aa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgordon.ns.cloudflare.com
A108.162.193.170🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A172.64.33.170🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A173.245.59.170🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.94, 172.67.206.246
IPv6 hints2606:4700:3031::ac43:cef6, 2606:4700:3033::6815:455e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOAbrynne.ns.cloudflare.comdns@cloudflare.com serial=2404800717

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=1783737002
⚠️ On DNS blocklist: tif, ultimate

Subdomains

www.thecastly.com

Same first word

thecastly.com

Similar names

chatstyle.ai
athletycs.com
techalyst.com
techylast.com
thesaltyc.com
altystech.com
slythecat.com

DNS History

12 records (6 active, 6 former)

NSbrynne.ns.cloudflare.comgordon.ns.cloudflare.comA104.21.69.94172.67.206.2462606:4700:3031::ac43:cef62606:4700:3033::6815:455e188.114.96.0188.114.97.02606:4700:3030::6815:455e2606:4700:3035::ac43:cef62a06:98c1:3120::2a06:98c1:3121::
●NSbrynne.ns.cloudflare.com2026-05-24 → 2026-07-11 · 2 obs
● 2026-05-24 07:37:30
● 2026-07-11 02:44:52
●NSgordon.ns.cloudflare.com2026-05-24 → 2026-07-11 · 2 obs
● 2026-05-24 07:37:30
● 2026-07-11 02:44:52
●A104.21.69.942026-05-24 → 2026-07-11 · 5 obs
● 2026-05-24 07:37:30
● 2026-06-15 23:07:58
○ 2026-06-18 04:21:34
● 2026-07-11 02:44:50
● 2026-07-11 02:44:52
●A172.67.206.2462026-05-24 → 2026-07-11 · 5 obs
● 2026-05-24 07:37:30
● 2026-06-15 23:07:58
○ 2026-06-18 04:21:34
● 2026-07-11 02:44:50
● 2026-07-11 02:44:52
○A188.114.96.02026-06-18 → 2026-06-18 · 4 obs
○ 2026-06-15 23:07:58
● 2026-06-18 04:21:34
○ 2026-07-11 02:44:50
○ 2026-07-11 02:44:52
○A188.114.97.02026-06-18 → 2026-06-18 · 4 obs
○ 2026-06-15 23:07:58
● 2026-06-18 04:21:34
○ 2026-07-11 02:44:50
○ 2026-07-11 02:44:52
○A2606:4700:3030::6815:455e2026-05-24 → 2026-06-15 · 4 obs
● 2026-05-24 07:37:30
● 2026-06-15 23:07:58
○ 2026-06-18 04:21:34
○ 2026-07-11 02:44:52
●A2606:4700:3031::ac43:cef62026-07-11 → 2026-07-11 · 3 obs
○ 2026-06-18 04:21:34
● 2026-07-11 02:44:50
● 2026-07-11 02:44:52
●A2606:4700:3033::6815:455e2026-07-11 → 2026-07-11 · 3 obs
○ 2026-06-18 04:21:34
● 2026-07-11 02:44:50
● 2026-07-11 02:44:52
○A2606:4700:3035::ac43:cef62026-05-24 → 2026-06-15 · 4 obs
● 2026-05-24 07:37:30
● 2026-06-15 23:07:58
○ 2026-06-18 04:21:34
○ 2026-07-11 02:44:52
○A2a06:98c1:3120::2026-06-18 → 2026-06-18 · 4 obs
○ 2026-06-15 23:07:58
● 2026-06-18 04:21:34
○ 2026-07-11 02:44:50
○ 2026-07-11 02:44:52
○A2a06:98c1:3121::2026-06-18 → 2026-06-18 · 4 obs
○ 2026-06-15 23:07:58
● 2026-06-18 04:21:34
○ 2026-07-11 02:44:50
○ 2026-07-11 02:44:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...-
thecastly.comgordon.ns.cloudflare.com, brynne.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.170

NS records: gordon.ns.cloudflare.com, brynne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thecastly.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.206.246, 104.21.69.94
AAAA22606:4700:3031::ac43:cef6, 2606:4700:3033::6815:455e
NS2brynne.ns.cloudflare.com, gordon.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brynne.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.thecastly.com falls under the parent thecastly.com.

IP Addresses

thecastly.com points to the four IP addresses 104.21.69.94, 172.67.206.246, 2606:4700:3031::ac43:cef6 and 2606:4700:3033::6815:455e.

Additional host names — moneytracer.app, kwispelbiznizz.nl, reeddyanna.co and two others — share IP numbers with thecastly.com.

Name Servers

The NS records for thecastly.com delegate to brynne.ns.cloudflare.com and gordon.ns.cloudflare.com.

thecastly.com shares its name server setup with other domains, including 1nch-pools-v4.com, ebsss.com, naturwaterpark.pt and two others.

At least some of thecastly.com's name servers are shared with other domains, for example billscore.com, dugangge.com, drwong.org and two more.

These name servers are often deployed together with the name servers aspen.ns.cloudflare.com, carl.ns.cloudflare.com, dane.ns.cloudflare.com and nola.ns.cloudflare.com.

Host names with 6 IP numbers:

brynne.ns.cloudflare.com maps to 108.162.194.65, 162.159.38.65, 172.64.34.65 and 3 additional IP addresses.

gordon.ns.cloudflare.com maps to 108.162.193.170, 172.64.33.170, 173.245.59.170 and 3 additional IP addresses.