programming.education - dns.ninja

programming.education

DNSSECโš ๏ธ Not signed
NSns-a1.conoha.io โญ
A2400:8500:3000::88๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTRns-a1.cnode.io
A157.7.33.88๐Ÿ‡ฏ๐Ÿ‡ต GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTRns-a1.cnode.io
NSns-a2.conoha.io
A2404:8680:1101:310::53๐Ÿ‡น๐Ÿ‡ญ GMO-ZCOM-AS-TH2404:8680:1101::/48 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110
A150.95.23.148๐Ÿ‡น๐Ÿ‡ญ GMO-ZCOM-AS-TH150.95.20.0/22 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110
PTRv150-95-23-148.a001.m.bkk1.static.cnode.io
NSns-a3.conoha.io
A2404:f080:1101:310::53๐Ÿ‡ป๐Ÿ‡ณ GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
A150.95.19.148๐Ÿ‡ป๐Ÿ‡ณ GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN
PTRv150-95-19-148.a001.m.han1.static.cnode.io
SOAns-a1.conoha.iopostmaster@example.org serial=1731139295

education

DNSSEC๐Ÿ”’ Signed (DS record present)
NSv0n0.nic.education โญ
NSv0n1.nic.education
NSv0n2.nic.education
NSv0n3.nic.education
NSv2n0.nic.education
NSv2n1.nic.education
SOAv0n0.nic.educationhostmaster@donuts.email serial=1780662025

Same first word

Similar names

DNS History

8 records (3 active, 5 former)

2017201820192020202120222023202420252026NSns-a1.conoha.ions-a2.conoha.ions-a3.conoha.ions17.domaincontrol.comns18.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA50.63.202.60
โ—NSns-a1.conoha.io2026-03-06 โ†’ 2026-06-05 ยท 3 obs
โ—‹ 2017-08-13 18:00:02
โ— 2026-03-06 09:52:26
โ— 2026-06-05 12:29:48
โ—NSns-a2.conoha.io2026-03-06 โ†’ 2026-06-05 ยท 3 obs
โ—‹ 2017-08-13 18:00:02
โ— 2026-03-06 09:52:26
โ— 2026-06-05 12:29:48
โ—NSns-a3.conoha.io2026-03-06 โ†’ 2026-06-05 ยท 3 obs
โ—‹ 2017-08-13 18:00:02
โ— 2026-03-06 09:52:26
โ— 2026-06-05 12:29:48
โ—‹NSns17.domaincontrol.com2016-12-10 โ†’ 2017-08-13 ยท 4 obs
โ— 2016-12-10 22:19:32
โ— 2017-08-13 18:00:02
โ—‹ 2026-03-06 09:52:26
โ—‹ 2026-06-05 12:29:48
โ—‹NSns18.domaincontrol.com2016-12-10 โ†’ 2017-08-13 ยท 4 obs
โ— 2016-12-10 22:19:32
โ— 2017-08-13 18:00:02
โ—‹ 2026-03-06 09:52:26
โ—‹ 2026-06-05 12:29:48
โ—‹MXmailstore1.secureserver.net2016-12-10 โ†’ 2017-08-13 ยท 4 obs
โ— 2016-12-10 22:19:32
โ— 2017-08-13 18:00:02
โ—‹ 2026-03-06 09:52:26
โ—‹ 2026-06-05 12:29:48
โ—‹MXsmtp.secureserver.net2016-12-10 โ†’ 2017-08-13 ยท 4 obs
โ— 2016-12-10 22:19:32
โ— 2017-08-13 18:00:02
โ—‹ 2026-03-06 09:52:26
โ—‹ 2026-06-05 12:29:48
โ—‹A50.63.202.602016-12-10 โ†’ 2017-08-13 ยท 4 obs
โ— 2016-12-10 22:19:32
โ— 2017-08-13 18:00:02
โ—‹ 2026-03-06 09:52:26
โ—‹ 2026-06-05 12:29:48

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
educationv0n0.nic.education, v0n1.nic.education, v0n2.nic.education, v0n3.nic.education...12 records
programming.educationns-a3.conoha.io, ns-a1.conoha.io, ns-a2.conoha.io-

โœ… Authoritative Response

Server:150.95.23.148

NS records: ns-a3.conoha.io, ns-a1.conoha.io, ns-a2.conoha.io

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for programming.education (unsigned zone)

โฑ๏ธ Timing

Total: 2203ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
NS3ns-a2.conoha.io, ns-a1.conoha.io...
SOA1ns-a1.conoha.io postmaster.example.org

๐Ÿ“Œ Glue Records Collected

Total: 12

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

Analysis

Name Servers

Three name servers are authoritative for programming.education: ns-a1.conoha.io, ns-a2.conoha.io and ns-a3.conoha.io.

programming.education partially shares its NS delegation with several other domains, including 165.107.251.160.in-addr.arpa, 192.62.130.133.in-addr.arpa, digital-kaden.com and two others.

These name servers regularly co-occur with the name servers ns-a1.cnode.io, ns-a2.cnode.io and ns-a3.cnode.io.

ns-a1.conoha.io resolves to 157.7.33.88 and 2400:8500:3000::88. ns-a2.conoha.io resolves to 150.95.23.148 and 2404:8680:1101:310::53. ns-a3.conoha.io resolves to 150.95.19.148 and 2404:f080:1101:310::53. All three hostnames point to two IP numbers each.