`github.cdn.expertini.com`

	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}

`cdn.expertini.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:656^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:756^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4a07^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.6.86^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.7.86^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.74.7^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.26.6.86, 104.26.7.86, 172.67.74.7
		IPv6	2606:4700:20::681a:656, 2606:4700:20::681a:756, 2606:4700:20::ac43:4a07

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DNS History

8 records (8 active, 0 former)

●A185.199.108.1532026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 14:53:18
● 2026-03-26 20:31:18

●A185.199.109.1532026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 14:53:18
● 2026-03-26 20:31:18

●A185.199.110.1532026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 14:53:18
● 2026-03-26 20:31:18

●A185.199.111.1532026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 14:53:18
● 2026-03-26 20:31:18

●A2606:50c0:8000::1532026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 14:53:18
● 2026-03-26 20:31:18

●A2606:50c0:8001::1532026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 14:53:18
● 2026-03-26 20:31:18

●A2606:50c0:8002::1532026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 14:53:18
● 2026-03-26 20:31:18

●A2606:50c0:8003::1532026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 14:53:18
● 2026-03-26 20:31:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
expertini.com	vida.ns.cloudflare.com, bayan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.72

NS records: vida.ns.cloudflare.com, bayan.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.110.153...`
AAAA	4	`2606:50c0:8002::153, 2606:50c0:8000::153...`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Eight IP numbers are targeted by github.cdn.expertini.com: 2606:50c0:8000::153, 2606:50c0:8001::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

other host names including gorzilla.co.uk, datastax.github.io, tinigames.com, nithb.de and www.masudweb.github.io share IP numbers with github.cdn.expertini.com.

github.cdn.expertini.com - robtex.com