github.academy - dns.ninja

github.academy

DNSSEC⚠️ Not signed
A2.57.91.91🇺🇸 IIHOS0012.57.91.0/24 HOSTINGER-CDN
NSns1.dns-parking.com
A2400:cb00:2049:1::a29f:18c9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.201Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dns-parking.com
NSns2.dns-parking.com
A2400:cb00:2049:1::a29f:192a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.25.42Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dns-parking.com
SOAns1.dns-parking.comdns@hostinger.com 2026-06-04 #1

academy

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.academy
NSv0n1.nic.academy
NSv0n2.nic.academy
NSv0n3.nic.academy
NSv2n0.nic.academy
NSv2n1.nic.academy
SOAv0n0.nic.academyhostmaster@donuts.email serial=1780785605

Same first word

Similar names

DNS History

13 records (3 active, 10 former)

2017201820192020202120222023202420252026NSns1.dns-parking.comns2.dns-parking.comns1.sedoparking.comns2.sedoparking.comns65.domaincontrol.comns66.domaincontrol.comMXlocalhostmail.pickelhost.comA2.57.91.9123.227.38.3272.52.4.12084.32.84.3291.195.240.126
NSns1.dns-parking.com2026-02-16 → 2026-06-06 · 3 obs
○ 2021-10-22 20:44:26
● 2026-02-16 11:36:16
● 2026-06-06 22:48:30
NSns1.sedoparking.com2016-12-10 → 2020-02-20 · 4 obs
● 2016-12-10 23:58:32
● 2020-02-20 15:54:46
○ 2021-10-22 20:44:26
○ 2026-06-06 22:48:30
NSns2.dns-parking.com2026-02-16 → 2026-06-06 · 3 obs
○ 2021-10-22 20:44:26
● 2026-02-16 11:36:16
● 2026-06-06 22:48:30
NSns2.sedoparking.com2016-12-10 → 2020-02-20 · 4 obs
● 2016-12-10 23:58:32
● 2020-02-20 15:54:46
○ 2021-10-22 20:44:26
○ 2026-06-06 22:48:30
NSns65.domaincontrol.com2021-10-22 → 2021-10-22 · 4 obs
○ 2020-02-20 15:54:46
● 2021-10-22 20:44:26
○ 2026-02-16 11:36:16
○ 2026-06-06 22:48:30
NSns66.domaincontrol.com2021-10-22 → 2021-10-22 · 4 obs
○ 2020-02-20 15:54:46
● 2021-10-22 20:44:26
○ 2026-02-16 11:36:16
○ 2026-06-06 22:48:30
MXlocalhost2016-12-10 → 2019-06-28 · 4 obs
● 2016-12-10 23:58:32
● 2019-06-28 05:33:40
○ 2020-02-20 15:54:46
○ 2026-06-06 22:48:30
MXmail.pickelhost.com2020-02-20 → 2020-02-20 · 4 obs
○ 2019-06-28 05:33:40
● 2020-02-20 15:54:46
○ 2021-10-22 20:44:26
○ 2026-06-06 22:48:30
A2.57.91.912026-02-27 → 2026-06-06 · 3 obs
○ 2026-02-16 11:36:16
● 2026-02-27 22:10:10
● 2026-06-06 22:48:30
A23.227.38.322021-10-22 → 2021-10-22 · 4 obs
○ 2020-02-20 15:54:46
● 2021-10-22 20:44:26
○ 2026-02-16 11:36:16
○ 2026-06-06 22:48:30
A72.52.4.1202016-12-10 → 2017-09-29 · 4 obs
● 2016-12-10 23:58:32
● 2017-09-29 18:53:38
○ 2019-05-25 03:17:38
○ 2026-06-06 22:48:30
A84.32.84.322026-02-16 → 2026-02-16 · 4 obs
○ 2021-10-22 20:44:26
● 2026-02-16 11:36:16
○ 2026-02-27 22:10:10
○ 2026-06-06 22:48:30
A91.195.240.1262019-05-25 → 2020-02-20 · 5 obs
○ 2017-09-29 18:53:38
● 2019-05-25 03:17:38
● 2020-02-20 15:54:46
○ 2021-10-22 20:44:26
○ 2026-06-06 22:48:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
academyv0n0.nic.academy, v0n1.nic.academy, v0n2.nic.academy, v0n3.nic.academy...12 records
github.academyns1.dns-parking.com, ns2.dns-parking.com-

✅ Authoritative Response

Server:162.159.25.42

NS records: ns1.dns-parking.com, ns2.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for github.academy (unsigned zone)

⏱️ Timing

Total: 702ms | Queries: -

📄 Records

TypeCountSample Data
A12.57.91.91
NS2ns2.dns-parking.com, ns1.dns-parking.com
SOA1ns1.dns-parking.com dns.hostinger.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.academy, v0n1.nic.academy, v0n2.nic.academy...)

Analysis

IP Addresses

github.academy has exactly one IP address — 2.57.91.91.

cstudio.lt, theriancolombia.com, carefour-expres.site plus two other host names have IP numbers in common with github.academy.

Name Servers

Two name servers handle the delegation for github.academy: ns1.dns-parking.com and ns2.dns-parking.com.

The name server configuration of github.academy is shared with other domains, for instance snaponmechanicaltoolsshop.com, sandronunes.com, merryskapsalon.nl and two others.

ns1.dns-parking.com and ns2.dns-parking.com both carry two IP addresses. The A records for ns1.dns-parking.com are 162.159.24.201 and 2400:cb00:2049:1::a29f:18c9; the A records for ns2.dns-parking.com are 162.159.25.42 and 2400:cb00:2049:1::a29f:192a.