linux.academy - robtex.com

linux.academy

DNSSEC⚠️ Not signed
NSns-1300.awsdns-34.org ⚠️ Not in zone NS records
A2600:9000:5305:1400::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-1300.awsdns-34.org
A205.251.197.20πŸ‡ΊπŸ‡Έ Amazon
PTRns-1300.awsdns-34.org
NSns-1897.awsdns-45.co.uk ⚠️ Not in zone NS records
A2600:9000:5307:6900::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-1897.awsdns-45.co.uk
A205.251.199.105πŸ‡ΊπŸ‡Έ Amazon
PTRns-1897.awsdns-45.co.uk
NSns-390.awsdns-48.com ⚠️ Not in zone NS records
A2600:9000:5301:8600::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-390.awsdns-48.com
A205.251.193.134πŸ‡ΊπŸ‡Έ Amazon
PTRns-390.awsdns-48.com
NSns-792.awsdns-35.net ⚠️ Not in zone NS records
A2600:9000:5303:1800::1πŸ‡ΊπŸ‡Έ Amazon
PTRns-792.awsdns-35.net
A205.251.195.24πŸ‡ΊπŸ‡Έ Amazon
PTRns-792.awsdns-35.net

academy

DNSSECπŸ”’ Signed (DS record present)
NSv0n0.nic.academy ⭐ πŸ”’
NSv0n1.nic.academy πŸ”’
NSv0n2.nic.academy πŸ”’
NSv0n3.nic.academy πŸ”’
NSv2n0.nic.academy πŸ”’
NSv2n1.nic.academy πŸ”’
SOAv0n0.nic.academyhostmaster@donuts.email serial=1771658222

Same first word

Similar names

DNS History

19 records (4 active, 15 former)

2017201820192020202120222023202420252026NSns-1300.awsdns-34.orgns-1897.awsdns-45.co.ukns-390.awsdns-48.comns-792.awsdns-35.netA3.220.245.1934.198.50.1134.227.168.10734.232.187.9534.236.45.5250.16.181.18352.1.105.10952.207.128.10252.207.92.16352.3.25.7952.45.87.852.54.152.7552.54.153.2952.86.183.1354.86.77.5
●NSns-1300.awsdns-34.org2016-12-11 β†’ 2026-02-21 Β· 2 obs
● 2016-12-11 00:13:36
● 2026-02-21 16:57:02
●NSns-1897.awsdns-45.co.uk2016-12-11 β†’ 2026-02-21 Β· 2 obs
● 2016-12-11 00:13:36
● 2026-02-21 16:57:02
●NSns-390.awsdns-48.com2016-12-11 β†’ 2026-02-21 Β· 2 obs
● 2016-12-11 00:13:36
● 2026-02-21 16:57:02
●NSns-792.awsdns-35.net2016-12-11 β†’ 2026-02-21 Β· 2 obs
● 2016-12-11 00:13:36
● 2026-02-21 16:57:02
β—‹A3.220.245.192021-06-14 β†’ 2021-06-14 Β· 4 obs
β—‹ 2019-06-07 04:16:20
● 2021-06-14 01:59:14
β—‹ 2026-02-21 11:34:40
β—‹ 2026-02-21 16:57:02
β—‹A34.198.50.112021-06-14 β†’ 2021-06-14 Β· 4 obs
β—‹ 2019-06-07 04:16:20
● 2021-06-14 01:59:14
β—‹ 2026-02-21 11:34:40
β—‹ 2026-02-21 16:57:02
β—‹A34.227.168.1072019-03-18 β†’ 2019-03-18 Β· 4 obs
β—‹ 2018-03-11 06:03:42
● 2019-03-18 04:57:42
β—‹ 2019-06-07 04:16:20
β—‹ 2026-02-21 16:57:02
β—‹A34.232.187.952021-06-14 β†’ 2021-06-14 Β· 4 obs
β—‹ 2019-06-07 04:16:20
● 2021-06-14 01:59:14
β—‹ 2026-02-21 11:34:40
β—‹ 2026-02-21 16:57:02
β—‹A34.236.45.522021-06-14 β†’ 2021-06-14 Β· 4 obs
β—‹ 2019-06-07 04:16:20
● 2021-06-14 01:59:14
β—‹ 2026-02-21 11:34:40
β—‹ 2026-02-21 16:57:02
β—‹A50.16.181.1832018-03-11 β†’ 2018-03-11 Β· 4 obs
β—‹ 2017-02-09 13:47:50
● 2018-03-11 06:03:42
β—‹ 2019-03-18 04:57:42
β—‹ 2026-02-21 16:57:02
β—‹A52.1.105.1092018-03-11 β†’ 2018-03-11 Β· 4 obs
β—‹ 2017-02-09 13:47:50
● 2018-03-11 06:03:42
β—‹ 2019-03-18 04:57:42
β—‹ 2026-02-21 16:57:02
β—‹A52.207.128.1022019-06-07 β†’ 2019-06-07 Β· 4 obs
β—‹ 2019-03-18 04:57:42
● 2019-06-07 04:16:20
β—‹ 2021-06-14 01:59:14
β—‹ 2026-02-21 16:57:02
β—‹A52.207.92.1632016-12-11 β†’ 2017-02-09 Β· 4 obs
● 2016-12-11 00:13:36
● 2017-02-09 13:47:50
β—‹ 2018-03-11 06:03:42
β—‹ 2026-02-21 16:57:02
β—‹A52.3.25.792019-03-18 β†’ 2019-03-18 Β· 4 obs
β—‹ 2018-03-11 06:03:42
● 2019-03-18 04:57:42
β—‹ 2019-06-07 04:16:20
β—‹ 2026-02-21 16:57:02
β—‹A52.45.87.82016-12-11 β†’ 2017-02-09 Β· 4 obs
● 2016-12-11 00:13:36
● 2017-02-09 13:47:50
β—‹ 2018-03-11 06:03:42
β—‹ 2026-02-21 16:57:02
β—‹A52.54.152.752019-03-18 β†’ 2019-03-18 Β· 4 obs
β—‹ 2018-03-11 06:03:42
● 2019-03-18 04:57:42
β—‹ 2019-06-07 04:16:20
β—‹ 2026-02-21 16:57:02
β—‹A52.54.153.292016-12-11 β†’ 2017-02-09 Β· 4 obs
● 2016-12-11 00:13:36
● 2017-02-09 13:47:50
β—‹ 2018-03-11 06:03:42
β—‹ 2026-02-21 16:57:02
β—‹A52.86.183.132019-06-07 β†’ 2019-06-07 Β· 4 obs
β—‹ 2019-03-18 04:57:42
● 2019-06-07 04:16:20
β—‹ 2021-06-14 01:59:14
β—‹ 2026-02-21 16:57:02
β—‹A54.86.77.52018-03-11 β†’ 2018-03-11 Β· 4 obs
β—‹ 2017-02-09 13:47:50
● 2018-03-11 06:03:42
β—‹ 2019-03-18 04:57:42
β—‹ 2026-02-21 16:57:02

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
academyv0n0.nic.academy, v0n1.nic.academy, v0n2.nic.academy, v0n3.nic.academy...12 records
linux.academyns-390.awsdns-48.com, ns-792.awsdns-35.net, ns-1300.awsdns-34.org, ns-1897.awsdns-45.co.uk-

βœ… Authoritative Response

Server: 205.251.195.24

NS records: ns-390.awsdns-48.com, ns-792.awsdns-35.net, ns-1300.awsdns-34.org, ns-1897.awsdns-45.co.uk

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux.academy (unsigned zone)

⏱️ Timing

Total: 714ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 12

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

AI analysis

linux.academy is delegated to four name servers: ns-390.awsdns-48.com, ns-792.awsdns-35.net, ns-1300.awsdns-34.org and ns-1897.awsdns-45.co.uk.

At least part of the name servers for linux.academy are shared with other domains, for instance aws.evernorthcloud.com, aristohk.com, jobsimages.artshub.com.s3.amazonaws.com, invisible.net and exar.fit.

these name servers are commonly used with the name servers ns-63.awsdns-07.com, ns-771.awsdns-32.net, ns-1579.awsdns-05.co.uk, ns-354.awsdns-44.com, ns-536.awsdns-03.net, ns-1635.awsdns-12.co.uk, ns1.getnetset.com, ns2.getnetset.com, ns-1790.awsdns-31.co.uk and ns-423.awsdns-52.com.

Host names with two IP numbers:

ns-390.awsdns-48.com points to: 2600:9000:5301:8600::1 and 205.251.193.134

ns-792.awsdns-35.net points to: 2600:9000:5303:1800::1 and 205.251.195.24

ns-1300.awsdns-34.org points to: 2600:9000:5305:1400::1 and 205.251.197.20

ns-1897.awsdns-45.co.uk points to: 2600:9000:5307:6900::1 and 205.251.199.105