githubpages.io - dns.ninja

githubpages.io

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:98cd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:280🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.128Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.205🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbetty.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
A2803:f800:50::6ca2:c04b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbetty.ns.cloudflare.com
A2a06:98c1:50::ac40:204b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbetty.ns.cloudflare.com
A108.162.192.75🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
A172.64.32.75🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
A173.245.58.75🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
NSyichun.ns.cloudflare.com
A2606:4700:58::adf5:3bf8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A2803:f800:50::6ca2:c1f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyichun.ns.cloudflare.com
A2a06:98c1:50::ac40:21f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyichun.ns.cloudflare.com
A108.162.193.248🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A172.64.33.248🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A173.245.59.248🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.128, 172.67.152.205
IPv6 hints2606:4700:3033::ac43:98cd, 2606:4700:3037::6815:280
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com
SOAbetty.ns.cloudflare.comdns@cloudflare.com serial=2406396377

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1783161656

Same first word

githubpages.com
githubpages.io

DNS History

12 records (6 active, 6 former)

NSbetty.ns.cloudflare.comyichun.ns.cloudflare.comA104.21.2.128172.67.152.2052606:4700:3033::ac43:98cd2606:4700:3037::6815:280188.114.96.0188.114.97.02606:4700:3033::6815:2802606:4700:3035::ac43:98cd2a06:98c1:3120::2a06:98c1:3121::
●NSbetty.ns.cloudflare.com2026-06-13 → 2026-07-04 · 2 obs
● 2026-06-13 17:00:58
● 2026-07-04 11:21:34
●NSyichun.ns.cloudflare.com2026-06-13 → 2026-07-04 · 2 obs
● 2026-06-13 17:00:58
● 2026-07-04 11:21:34
●A104.21.2.1282026-06-13 → 2026-07-04 · 5 obs
● 2026-06-13 17:00:58
● 2026-06-15 21:11:04
○ 2026-06-19 21:41:42
● 2026-07-04 11:21:32
● 2026-07-04 11:21:34
●A172.67.152.2052026-06-13 → 2026-07-04 · 5 obs
● 2026-06-13 17:00:58
● 2026-06-15 21:11:04
○ 2026-06-19 21:41:42
● 2026-07-04 11:21:32
● 2026-07-04 11:21:34
○A188.114.96.02026-06-19 → 2026-06-19 · 4 obs
○ 2026-06-15 21:11:04
● 2026-06-19 21:41:42
○ 2026-07-04 11:21:32
○ 2026-07-04 11:21:34
○A188.114.97.02026-06-19 → 2026-06-19 · 4 obs
○ 2026-06-15 21:11:04
● 2026-06-19 21:41:42
○ 2026-07-04 11:21:32
○ 2026-07-04 11:21:34
○A2606:4700:3033::6815:2802026-06-13 → 2026-06-15 · 4 obs
● 2026-06-13 17:00:58
● 2026-06-15 21:11:04
○ 2026-06-19 21:41:42
○ 2026-07-04 11:21:34
●A2606:4700:3033::ac43:98cd2026-07-04 → 2026-07-04 · 3 obs
○ 2026-06-19 21:41:42
● 2026-07-04 11:21:32
● 2026-07-04 11:21:34
○A2606:4700:3035::ac43:98cd2026-06-13 → 2026-06-15 · 4 obs
● 2026-06-13 17:00:58
● 2026-06-15 21:11:04
○ 2026-06-19 21:41:42
○ 2026-07-04 11:21:34
●A2606:4700:3037::6815:2802026-07-04 → 2026-07-04 · 3 obs
○ 2026-06-19 21:41:42
● 2026-07-04 11:21:32
● 2026-07-04 11:21:34
○A2a06:98c1:3120::2026-06-19 → 2026-06-19 · 4 obs
○ 2026-06-15 21:11:04
● 2026-06-19 21:41:42
○ 2026-07-04 11:21:32
○ 2026-07-04 11:21:34
○A2a06:98c1:3121::2026-06-19 → 2026-06-19 · 4 obs
○ 2026-06-15 21:11:04
● 2026-06-19 21:41:42
○ 2026-07-04 11:21:32
○ 2026-07-04 11:21:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
githubpages.ioyichun.ns.cloudflare.com, betty.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.75

NS records: yichun.ns.cloudflare.com, betty.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for githubpages.io (unsigned zone)

⏱️ Timing

Total: 598ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.2.128, 172.67.152.205
AAAA22606:4700:3037::6815:280, 2606:4700:3033::ac43:98cd
NS2betty.ns.cloudflare.com, yichun.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1betty.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

githubpages.io has four IP addresses: 104.21.2.128, 172.67.152.205, 2606:4700:3033::ac43:98cd and 2606:4700:3037::6815:280.

ua55.bar, aurorascientific.com, champeon.co.uk and two other host names share IP numbers with githubpages.io.

Name Servers

The NS records for githubpages.io delegate to betty.ns.cloudflare.com and yichun.ns.cloudflare.com.

githubpages.io uses the same name servers as several other domains — among them suidobashi-isami.com, tevolutie.nl, flamestore.nl and two more.

githubpages.io partially shares its NS delegation with several other domains, including perspectives.com.br, massemailit.com, siguracione.com and two others.

These name servers are regularly seen alongside piotr.ns.cloudflare.com and ace.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

betty.ns.cloudflare.com maps to 108.162.192.75, 172.64.32.75, 173.245.58.75 and 3 additional IP addresses.

yichun.ns.cloudflare.com maps to 108.162.193.248, 172.64.33.248, 173.245.59.248 and 3 additional IP addresses.