jslibrariescdn.com - dns.ninja
jslibrariescdn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:56a1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:ddbd🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.161Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.221.189🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mack.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c25🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c325🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2325🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 108.162.195.37🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 162.159.44.37Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 172.64.35.37🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| NS | sreeni.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26b2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 108.162.194.178🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 162.159.38.178Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 172.64.34.178🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.86.161, 172.67.221.189 | ||||||
| IPv6 hints | 2606:4700:3031::6815:56a1, 2606:4700:3034::ac43:ddbd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com | ||||||
| SOA | mack.ns.cloudflare.comdns@cloudflare.com serial=2406088101 | ||||||
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=1783163331 | ||||||
Subdomains
south.jslibrariescdn.com |
north-east.jslibrariescdn.com |
north.jslibrariescdn.com |
west.jslibrariescdn.com |
east.jslibrariescdn.com |
Same first word
jslibrariescdn.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSmack.ns.cloudflare.com2026-03-28 → 2026-07-04 · 2 obs
● 2026-07-04 11:25:58
●NSsreeni.ns.cloudflare.com2026-03-28 → 2026-07-04 · 2 obs
● 2026-07-04 11:25:58
●A104.21.86.1612026-03-28 → 2026-07-04 · 2 obs
● 2026-07-04 11:25:58
●A172.67.221.1892026-03-28 → 2026-07-04 · 2 obs
● 2026-07-04 11:25:58
●A2606:4700:3031::6815:56a12026-03-28 → 2026-07-04 · 2 obs
● 2026-07-04 11:25:58
●A2606:4700:3034::ac43:ddbd2026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 11:25:58
○A2606:4700:3035::ac43:ddbd2026-03-28 → 2026-05-30 · 3 obs
● 2026-05-30 03:47:08
○ 2026-07-04 11:25:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| jslibrariescdn.com | sreeni.ns.cloudflare.com, mack.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.37
NS records: sreeni.ns.cloudflare.com, mack.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jslibrariescdn.com (unsigned zone)
⏱️ Timing
Total: 226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.86.161, 172.67.221.189 |
| AAAA | 2 | 2606:4700:3031::6815:56a1, 2606:4700:3034::ac43:ddbd |
| NS | 2 | mack.ns.cloudflare.com, sreeni.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mack.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sreeni.ns.cloudflare.com, sreeni.ns.cloudflare.com, sreeni.ns.cloudflare.com...)
Analysis
Hierarchy
jslibrariescdn.com is the parent of south.jslibrariescdn.com, north-east.jslibrariescdn.com, north.jslibrariescdn.com, west.jslibrariescdn.com and east.jslibrariescdn.com.
IP Addresses
jslibrariescdn.com resolves to four IP addresses: 104.21.86.161, 172.67.221.189, 2606:4700:3031::6815:56a1 and 2606:4700:3034::ac43:ddbd.
Among the host names that share IP numbers with jslibrariescdn.com are east.jslibrariescdn.com, ruidekang.com, scottishmasters.org and two others.
Name Servers
Two name servers handle the delegation for jslibrariescdn.com: mack.ns.cloudflare.com and sreeni.ns.cloudflare.com.
jslibrariescdn.com has the same name server delegation as a number of other domains, such as reportingandreserves.org, bzsale.com, maxbi.net and two more.
jslibrariescdn.com has at least partial name server overlap with other domains, such as slashingrisk.com, proparlor.com, upatra.com and two others.
It is common to see these name servers used together with name servers rajeev.ns.cloudflare.com and cash.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
mack.ns.cloudflare.com resolves to 108.162.195.37, 162.159.44.37 and 172.64.35.37 among others, with 3 other IP addresses in total.
sreeni.ns.cloudflare.com resolves to 108.162.194.178, 162.159.38.178 and 172.64.34.178 among others, with 3 other IP addresses in total.