www.ispc.github.io - dns.ninja
www.ispc.github.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:50c0:8000::153🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8001::153🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8002::153🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8003::153🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
ispc.github.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:50c0:8000::153🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8001::153🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8002::153🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8003::153🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●A185.199.108.1532026-02-15 → 2026-08-03 · 2 obs
● 2026-02-15 20:27:40
● 2026-08-03 10:18:18
● 2026-08-03 10:18:18
●A185.199.109.1532026-02-15 → 2026-08-03 · 2 obs
● 2026-02-15 20:27:40
● 2026-08-03 10:18:18
● 2026-08-03 10:18:18
●A185.199.110.1532026-02-15 → 2026-08-03 · 2 obs
● 2026-02-15 20:27:40
● 2026-08-03 10:18:18
● 2026-08-03 10:18:18
●A185.199.111.1532026-02-15 → 2026-08-03 · 2 obs
● 2026-02-15 20:27:40
● 2026-08-03 10:18:18
● 2026-08-03 10:18:18
●A2606:50c0:8000::1532026-02-15 → 2026-08-03 · 2 obs
● 2026-02-15 20:27:40
● 2026-08-03 10:18:18
● 2026-08-03 10:18:18
●A2606:50c0:8001::1532026-02-15 → 2026-08-03 · 2 obs
● 2026-02-15 20:27:40
● 2026-08-03 10:18:18
● 2026-08-03 10:18:18
●A2606:50c0:8002::1532026-02-15 → 2026-08-03 · 2 obs
● 2026-02-15 20:27:40
● 2026-08-03 10:18:18
● 2026-08-03 10:18:18
●A2606:50c0:8003::1532026-02-15 → 2026-08-03 · 2 obs
● 2026-02-15 20:27:40
● 2026-08-03 10:18:18
● 2026-08-03 10:18:18
○CNAMEsni.github.map.fastly.net2018-02-01 → 2026-02-16 · 4 obs
● 2018-02-01 03:36:26
● 2026-02-16 21:56:00
○ 2026-05-12 07:39:12
○ 2026-08-03 10:18:18
● 2026-02-16 21:56:00
○ 2026-05-12 07:39:12
○ 2026-08-03 10:18:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| github.io | dns1.p05.nsone.net, ns-1622.awsdns-10.co.uk, dns3.p05.nsone.net, dns2.p05.nsone.net... | - |
✅ Authoritative Response
Server:198.51.44.5
NS records: dns1.p05.nsone.net, ns-1622.awsdns-10.co.uk, dns3.p05.nsone.net, dns2.p05.nsone.net, ns-692.awsdns-22.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for github.io (unsigned zone)
⏱️ Timing
Total: 1738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.111.153, 185.199.110.153... |
| AAAA | 4 | 2606:50c0:8000::153, 2606:50c0:8001::153... |
Analysis
IP Addresses
www.ispc.github.io has 8 IP addresses — 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 more.
joonyoung-cv.github.io, nurgak.github.io, banyunlai.com and two other host names share IP numbers with www.ispc.github.io.