oshaclass.org - robtex.com
oshaclass.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a12:5240:1:c5::1🇳🇱 Enflow2a12:5240:1::/48 | ||||||
| A | 89.106.200.197🇳🇱 Enflow89.106.200.0/24 | ||||||
| NS | ns1-07.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::7🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| A | 13.107.236.7🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| NS | ns2-07.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| A | 150.171.21.7🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| NS | ns3-07.azure-dns.org | ||||||
| A | 2a01:111:4000:700::7🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| A | 204.14.183.7🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| NS | ns4-07.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| A | 208.84.5.7🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| SOA | ns1-07.azure-dns.comadmin@network.uceusa.com serial=22 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774624540 | ||||||
Same first word
oshaclass.org |
DNS History
12 records (6 active, 6 former)
○NS01.universityofcontinuingeducation.com2015-08-08 → 2018-08-09 · 4 obs
● 2018-08-09 05:29:46
○ 2026-02-17 09:13:54
○ 2026-03-27 15:33:40
○NS20.universityofcontinuingeducation.com2015-08-08 → 2018-08-09 · 4 obs
● 2018-08-09 05:29:46
○ 2026-02-17 09:13:54
○ 2026-03-27 15:33:40
●NSns1-07.azure-dns.com2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 09:13:54
● 2026-03-27 15:33:40
○NSns1.network.uceusa.com2015-08-08 → 2018-08-09 · 4 obs
● 2018-08-09 05:29:46
○ 2026-02-17 09:13:54
○ 2026-03-27 15:33:40
●NSns2-07.azure-dns.net2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 09:13:54
● 2026-03-27 15:33:40
●NSns3-07.azure-dns.org2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 09:13:54
● 2026-03-27 15:33:40
○NSns3.amersc.com2015-08-08 → 2018-08-09 · 4 obs
● 2018-08-09 05:29:46
○ 2026-02-17 09:13:54
○ 2026-03-27 15:33:40
●NSns4-07.azure-dns.info2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 09:13:54
● 2026-03-27 15:33:40
●A2a12:5240:1:c5::12026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 09:13:54
● 2026-03-27 15:33:40
●A89.106.200.1972026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 09:13:54
● 2026-03-27 15:33:40
○A98.129.94.1602016-06-21 → 2018-08-09 · 5 obs
● 2016-06-21 19:33:32
● 2018-08-09 05:29:46
○ 2026-02-17 09:13:54
○ 2026-03-27 15:33:40
○A98.129.94.1662015-08-08 → 2016-02-29 · 4 obs
● 2016-02-29 06:14:46
○ 2016-06-21 19:33:32
○ 2026-03-27 15:33:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| oshaclass.org | ns2-07.azure-dns.net, ns4-07.azure-dns.info, ns3-07.azure-dns.org, ns1-07.azure-dns.com | 2 records |
✅ Authoritative Response
Server:150.171.21.7
NS records: ns2-07.azure-dns.net, ns4-07.azure-dns.info, ns3-07.azure-dns.org, ns1-07.azure-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oshaclass.org (unsigned zone)
⏱️ Timing
Total: 267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.106.200.197 |
| AAAA | 1 | 2a12:5240:1:c5::1 |
| NS | 4 | ns1-07.azure-dns.com, ns2-07.azure-dns.net... |
| SOA | 1 | ns1-07.azure-dns.com admin.network.uceus |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3-07.azure-dns.org, ns3-07.azure-dns.org)
Analysis
IP Addresses
oshaclass.org points to two IP numbers: 2a12:5240:1:c5::1 and 89.106.200.197.
Other host names such as tpctrainco.com, ipirp.com, dmvflorida.org, oshaonlineclass.com and abcnysosha.com share IPs with oshaclass.org.
Name Servers
oshaclass.org is delegated to four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.
oshaclass.org at least partially shares name servers with other domains, for instance biapp-prd.azure.rabo.cloud, totalbenefitssolution.com, ql-ict.nl, bulkchart.net and mojang.support.
Host names with two IP numbers: ns1-07.azure-dns.com points to 2603:1061:0:700::7 and 13.107.236.7; ns4-07.azure-dns.info points to 2620:1ec:bda:700::7 and 208.84.5.7; ns2-07.azure-dns.net points to 2620:1ec:8ec:700::7 and 150.171.21.7; ns3-07.azure-dns.org points to 2a01:111:4000:700::7 and 204.14.183.7.