www.zacastaylor.github.io - robtex.com

www.zacastaylor.github.io

DNSSEC⚠️ Not signed
A2606:50c0:8000::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8001::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8002::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8003::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A185.199.108.153πŸ‡ΊπŸ‡Έ Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
A185.199.109.153πŸ‡ΊπŸ‡Έ Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153πŸ‡ΊπŸ‡Έ Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153πŸ‡ΊπŸ‡Έ Fastly185.199.111.0/24 GitHub - 185.199.111.0/24

zacastaylor.github.io

DNSSEC⚠️ Not signed
A2606:50c0:8000::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8001::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8002::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8003::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A185.199.108.153πŸ‡ΊπŸ‡Έ Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
A185.199.109.153πŸ‡ΊπŸ‡Έ Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153πŸ‡ΊπŸ‡Έ Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153πŸ‡ΊπŸ‡Έ Fastly185.199.111.0/24 GitHub - 185.199.111.0/24

Same first word

Similar names

DNS History

8 records (8 active, 0 former)

202120222023202420252026A185.199.108.153185.199.109.153185.199.110.153185.199.111.1532606:50c0:8000::1532606:50c0:8001::1532606:50c0:8002::1532606:50c0:8003::153
●A185.199.108.1532020-03-26 β†’ 2026-04-26 Β· 2 obs
● 2020-03-26 05:51:36
● 2026-04-26 05:19:22
●A185.199.109.1532020-03-26 β†’ 2026-04-26 Β· 2 obs
● 2020-03-26 05:51:36
● 2026-04-26 05:19:22
●A185.199.110.1532020-03-26 β†’ 2026-04-26 Β· 2 obs
● 2020-03-26 05:51:36
● 2026-04-26 05:19:22
●A185.199.111.1532020-03-26 β†’ 2026-04-26 Β· 2 obs
● 2020-03-26 05:51:36
● 2026-04-26 05:19:22
●A2606:50c0:8000::1532026-04-08 β†’ 2026-04-26 Β· 3 obs
β—‹ 2020-03-26 05:51:36
● 2026-04-08 18:25:24
● 2026-04-26 05:19:22
●A2606:50c0:8001::1532026-04-08 β†’ 2026-04-26 Β· 3 obs
β—‹ 2020-03-26 05:51:36
● 2026-04-08 18:25:24
● 2026-04-26 05:19:22
●A2606:50c0:8002::1532026-04-08 β†’ 2026-04-26 Β· 3 obs
β—‹ 2020-03-26 05:51:36
● 2026-04-08 18:25:24
● 2026-04-26 05:19:22
●A2606:50c0:8003::1532026-04-08 β†’ 2026-04-26 Β· 3 obs
β—‹ 2020-03-26 05:51:36
● 2026-04-08 18:25:24
● 2026-04-26 05:19:22

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
github.iodns1.p05.nsone.net, ns-1622.awsdns-10.co.uk, dns2.p05.nsone.net, dns3.p05.nsone.net...-

βœ… Authoritative Response

Server:198.51.44.5

NS records: dns1.p05.nsone.net, ns-1622.awsdns-10.co.uk, dns2.p05.nsone.net, dns3.p05.nsone.net, ns-692.awsdns-22.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for github.io (unsigned zone)

⏱️ Timing

Total: 495ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A4185.199.110.153, 185.199.111.153...
AAAA42606:50c0:8000::153, 2606:50c0:8001::153...

Analysis

IP Addresses

www.zacastaylor.github.io resolves to eight IP numbers: 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 such as chltjdgh86.github.io, rethinkrobotics.github.io, allanla.github.io, azurefire.net and ssig.us share IP numbers with www.zacastaylor.github.io.