programming.education - dns.ninja
programming.education
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns-a1.conoha.io โญ | ||||||
| A | 2400:8500:3000::88๐ฏ๐ต GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | ns-a1.cnode.io | ||||||
| A | 157.7.33.88๐ฏ๐ต GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-a1.cnode.io | ||||||
| NS | ns-a2.conoha.io | ||||||
| A | 2404:8680:1101:310::53๐น๐ญ 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 | ||||||
| A | 150.95.23.148๐น๐ญ 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 | ||||||
| PTR | v150-95-23-148.a001.m.bkk1.static.cnode.io | ||||||
| NS | ns-a3.conoha.io | ||||||
| A | 2404:f080:1101:310::53๐ป๐ณ 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 | ||||||
| A | 150.95.19.148๐ป๐ณ GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN | ||||||
| PTR | v150-95-19-148.a001.m.han1.static.cnode.io | ||||||
| SOA | ns-a1.conoha.iopostmaster@example.org serial=1731139295 | ||||||
education
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | v0n0.nic.education โญ | ||||||
| NS | v0n1.nic.education | ||||||
| NS | v0n2.nic.education | ||||||
| NS | v0n3.nic.education | ||||||
| NS | v2n0.nic.education | ||||||
| NS | v2n1.nic.education | ||||||
| SOA | v0n0.nic.educationhostmaster@donuts.email serial=1780662025 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
โNSns-a1.conoha.io2026-03-06 โ 2026-06-05 ยท 3 obs
โ 2026-03-06 09:52:26
โ 2026-06-05 12:29:48
โNSns-a2.conoha.io2026-03-06 โ 2026-06-05 ยท 3 obs
โ 2026-03-06 09:52:26
โ 2026-06-05 12:29:48
โNSns-a3.conoha.io2026-03-06 โ 2026-06-05 ยท 3 obs
โ 2026-03-06 09:52:26
โ 2026-06-05 12:29:48
โNSns17.domaincontrol.com2016-12-10 โ 2017-08-13 ยท 4 obs
โ 2017-08-13 18:00:02
โ 2026-03-06 09:52:26
โ 2026-06-05 12:29:48
โNSns18.domaincontrol.com2016-12-10 โ 2017-08-13 ยท 4 obs
โ 2017-08-13 18:00:02
โ 2026-03-06 09:52:26
โ 2026-06-05 12:29:48
โMXmailstore1.secureserver.net2016-12-10 โ 2017-08-13 ยท 4 obs
โ 2017-08-13 18:00:02
โ 2026-03-06 09:52:26
โ 2026-06-05 12:29:48
โMXsmtp.secureserver.net2016-12-10 โ 2017-08-13 ยท 4 obs
โ 2017-08-13 18:00:02
โ 2026-03-06 09:52:26
โ 2026-06-05 12:29:48
โA50.63.202.602016-12-10 โ 2017-08-13 ยท 4 obs
โ 2017-08-13 18:00:02
โ 2026-03-06 09:52:26
โ 2026-06-05 12:29:48
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| education | v0n0.nic.education, v0n1.nic.education, v0n2.nic.education, v0n3.nic.education... | 12 records |
| programming.education | ns-a3.conoha.io, ns-a1.conoha.io, ns-a2.conoha.io | - |
โ Authoritative Response
Server:150.95.23.148
NS records: ns-a3.conoha.io, ns-a1.conoha.io, ns-a2.conoha.io
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for programming.education (unsigned zone)
โฑ๏ธ Timing
Total: 2203ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns-a2.conoha.io, ns-a1.conoha.io... |
| SOA | 1 | ns-a1.conoha.io postmaster.example.org |
๐ 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.