fastcdnjs.net - robtex.com

fastcdnjs.net

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:cf07🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:2cfe🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.44.254Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.7🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShazel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:269d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A2803:f800:50::6ca2:c29d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhazel.ns.cloudflare.com
A2a06:98c1:50::ac40:229d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhazel.ns.cloudflare.com
A108.162.194.157🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A162.159.38.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A172.64.34.157🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
NSmcgrory.ns.cloudflare.com
A2606:4700:58::a29f:2caa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmcgrory.ns.cloudflare.com
A2803:f800:50::6ca2:c3aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmcgrory.ns.cloudflare.com
A2a06:98c1:50::ac40:23aa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmcgrory.ns.cloudflare.com
A108.162.195.170🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmcgrory.ns.cloudflare.com
A162.159.44.170Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmcgrory.ns.cloudflare.com
A172.64.35.170🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmcgrory.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.44.254, 172.67.207.7
IPv6 hints2606:4700:3033::ac43:cf07, 2606:4700:3034::6815:2cfe
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAhazel.ns.cloudflare.comdns@cloudflare.com serial=2408048492

net

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=1784984892
⚠️ On DNS blocklist: tif

Subdomains

11.fastcdnjs.net

Same first word

fastcdnjs.net
fastcdnjs.com

Similar names

fastjscdn.org

DNS History

12 records (6 active, 6 former)

NShazel.ns.cloudflare.commcgrory.ns.cloudflare.comA104.21.44.254172.67.207.72606:4700:3033::ac43:cf072606:4700:3034::6815:2cfe188.114.96.0188.114.97.02606:4700:3032::ac43:cf072606:4700:3037::6815:2cfe2a06:98c1:3120::2a06:98c1:3121::
●NShazel.ns.cloudflare.com2026-05-22 → 2026-07-25 · 2 obs
● 2026-05-22 06:07:58
● 2026-07-25 13:08:50
●NSmcgrory.ns.cloudflare.com2026-05-22 → 2026-07-25 · 2 obs
● 2026-05-22 06:07:58
● 2026-07-25 13:08:50
●A104.21.44.2542026-05-22 → 2026-07-25 · 4 obs
● 2026-05-22 06:07:58
● 2026-05-24 15:41:38
○ 2026-06-24 03:09:12
● 2026-07-25 13:08:50
●A172.67.207.72026-05-22 → 2026-07-25 · 4 obs
● 2026-05-22 06:07:58
● 2026-05-24 15:41:38
○ 2026-06-24 03:09:12
● 2026-07-25 13:08:50
○A188.114.96.02026-06-24 → 2026-06-24 · 3 obs
○ 2026-05-24 15:41:38
● 2026-06-24 03:09:12
○ 2026-07-25 13:08:50
○A188.114.97.02026-06-24 → 2026-06-24 · 3 obs
○ 2026-05-24 15:41:38
● 2026-06-24 03:09:12
○ 2026-07-25 13:08:50
○A2606:4700:3032::ac43:cf072026-05-22 → 2026-05-24 · 4 obs
● 2026-05-22 06:07:58
● 2026-05-24 15:41:38
○ 2026-06-24 03:09:12
○ 2026-07-25 13:08:50
●A2606:4700:3033::ac43:cf072026-07-25 → 2026-07-25 · 2 obs
○ 2026-06-24 03:09:12
● 2026-07-25 13:08:50
●A2606:4700:3034::6815:2cfe2026-07-25 → 2026-07-25 · 2 obs
○ 2026-06-24 03:09:12
● 2026-07-25 13:08:50
○A2606:4700:3037::6815:2cfe2026-05-22 → 2026-05-24 · 4 obs
● 2026-05-22 06:07:58
● 2026-05-24 15:41:38
○ 2026-06-24 03:09:12
○ 2026-07-25 13:08:50
○A2a06:98c1:3120::2026-06-24 → 2026-06-24 · 3 obs
○ 2026-05-24 15:41:38
● 2026-06-24 03:09:12
○ 2026-07-25 13:08:50
○A2a06:98c1:3121::2026-06-24 → 2026-06-24 · 3 obs
○ 2026-05-24 15:41:38
● 2026-06-24 03:09:12
○ 2026-07-25 13:08:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netk.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...-
fastcdnjs.nethazel.ns.cloudflare.com, mcgrory.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.170

NS records: hazel.ns.cloudflare.com, mcgrory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fastcdnjs.net (unsigned zone)

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.44.254, 172.67.207.7
AAAA22606:4700:3034::6815:2cfe, 2606:4700:3033::ac43:cf07
NS2hazel.ns.cloudflare.com, mcgrory.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hazel.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

The domain 11.fastcdnjs.net falls under the parent fastcdnjs.net.

IP Addresses

fastcdnjs.net points to the four IP addresses 104.21.44.254, 172.67.207.7, 2606:4700:3033::ac43:cf07 and 2606:4700:3034::6815:2cfe.

Among the host names that share IP numbers with fastcdnjs.net are akkadiatomic.in.net, donaanacbd.com, elisadifrancisca.it and two others.

Name Servers

DNS delegation for fastcdnjs.net points to two name servers: hazel.ns.cloudflare.com and mcgrory.ns.cloudflare.com.

fastcdnjs.net has the same name server delegation as a number of other domains, such as ntflxthtrs.com, screencolons.ca, cedarcottagepub.ca and two more.

At least some of fastcdnjs.net's name servers are shared with other domains, for example goldenhousenow.nl, renowa.eu, futureupdate.us and two more.

These name servers tend to be deployed in combination with the name servers eve.ns.cloudflare.com and tony.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

hazel.ns.cloudflare.com has IP addresses 108.162.194.157, 162.159.38.157 and 172.64.34.157, plus 3 other.

mcgrory.ns.cloudflare.com has IP addresses 108.162.195.170, 162.159.44.170 and 172.64.35.170, plus 3 other.