system.jspm.io - robtex.com
system.jspm.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:4e30🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:d897🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.78.48Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.216.151🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.78.48, 172.67.216.151 | ||||||
| IPv6 hints | 2606:4700:3031::6815:4e30, 2606:4700:3031::ac43:d897 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com | ||||||
jspm.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.234.175.175🇺🇸 CACHENETWORKS205.234.175.0/24 CacheFly Anycast - Global | ||||||
| NS | mark.ns.cloudflare.com ⭐ | ||||||
| NS | sue.ns.cloudflare.com | ||||||
| MX | smtp.google.com ⭐ | ||||||
| TXT | _olq4lk9meo1ir2dqh22n965h6355r9b | ||||||
| TXT | _syh5zi4s9crte13k1fpxnqtm5fc3aww | ||||||
| TXT | lar7cnvd8nqpr47vrjpcur764i | ||||||
| SOA | mark.ns.cloudflare.comdns@cloudflare.com serial=2402967833 | ||||||
rank #550796 globally
rank #4298 in the tld
WOT: SAFE (86/100)
📈 Tranco rank: #35,904
Subdomains
ga.system.jspm.io |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.78.482026-03-07 → 2026-05-12 · 2 obs
● 2026-03-07 05:46:10
● 2026-05-12 04:33:56
● 2026-05-12 04:33:56
●A172.67.216.1512026-03-07 → 2026-05-12 · 2 obs
● 2026-03-07 05:46:10
● 2026-05-12 04:33:56
● 2026-05-12 04:33:56
●A2606:4700:3031::6815:4e302026-03-07 → 2026-05-12 · 2 obs
● 2026-03-07 05:46:10
● 2026-05-12 04:33:56
● 2026-05-12 04:33:56
●A2606:4700:3031::ac43:d8972026-03-07 → 2026-05-12 · 2 obs
● 2026-03-07 05:46:10
● 2026-05-12 04:33:56
● 2026-05-12 04:33:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| jspm.io | mark.ns.cloudflare.com, sue.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.145
NS records: mark.ns.cloudflare.com, sue.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jspm.io (unsigned zone)
⏱️ Timing
Total: 275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.216.151, 104.21.78.48 |
| AAAA | 2 | 2606:4700:3031::ac43:d897, 2606:4700:3031::6815:4e30 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
Hierarchy
system.jspm.io is the parent of ga.system.jspm.io.
IP Addresses
system.jspm.io resolves to four IPs: 2606:4700:3031::6815:4e30, 2606:4700:3031::ac43:d897, 104.21.78.48 and 172.67.216.151.
Other host names, for instance mail.jspm.io, fr.minitractorcn.com, txreco.com, hillcroft.org and zib.or.at share IP numbers with system.jspm.io.