proinstructor.org - robtex.com
proinstructor.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-33.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:10::21🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-33.azure-dns.com | ||||||
| A | 150.171.10.33🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns1-33.azure-dns.com | ||||||
| NS | ns2-33.azure-dns.net | ||||||
| A | 2620:1ec:8ec:10::21🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-33.azure-dns.net | ||||||
| A | 150.171.16.33🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-33.azure-dns.net | ||||||
| NS | ns3-33.azure-dns.org | ||||||
| A | 2a01:111:4000:10::21🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-33.azure-dns.org | ||||||
| A | 13.107.222.33🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-33.azure-dns.org | ||||||
| NS | ns4-33.azure-dns.info | ||||||
| A | 2620:1ec:bda:10::21🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-33.azure-dns.info | ||||||
| A | 13.107.206.33🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-33.azure-dns.info | ||||||
| SOA | ns1-33.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
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=1778411832 | ||||||
Same first word
proinstructor.org |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1-33.azure-dns.com2026-02-28 → 2026-05-10 · 2 obs
● 2026-05-10 11:44:34
●NSns2-33.azure-dns.net2026-02-28 → 2026-05-10 · 2 obs
● 2026-05-10 11:44:34
●NSns3-33.azure-dns.org2026-02-28 → 2026-05-10 · 2 obs
● 2026-05-10 11:44:34
●NSns4-33.azure-dns.info2026-02-28 → 2026-05-10 · 2 obs
● 2026-05-10 11:44:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| proinstructor.org | ns1-33.azure-dns.com, ns2-33.azure-dns.net, ns3-33.azure-dns.org, ns4-33.azure-dns.info | 2 records |
✅ Authoritative Response
Server:150.171.10.33
NS records: ns1-33.azure-dns.com, ns2-33.azure-dns.net, ns3-33.azure-dns.org, ns4-33.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proinstructor.org (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-33.azure-dns.com, ns2-33.azure-dns.net... |
| SOA | 1 | ns1-33.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3-33.azure-dns.org, ns3-33.azure-dns.org)
Analysis
Name Servers
proinstructor.org is delegated to four name servers: ns1-33.azure-dns.com, ns4-33.azure-dns.info, ns2-33.azure-dns.net and ns3-33.azure-dns.org.
proinstructor.org shares name servers with other domains at least partially, for example nurselifemix.jp, schule-kaltbrunn.ch, westfieldnjsoccer.com, vestelinvestorrelations.com and 115.146.194.in-addr.arpa.
Host names with two IP numbers:
ns1-33.azure-dns.com points to: 2603:1061:0:10::21 and 150.171.10.33
ns4-33.azure-dns.info points to: 2620:1ec:bda:10::21 and 13.107.206.33
ns2-33.azure-dns.net points to: 2620:1ec:8ec:10::21 and 150.171.16.33
ns3-33.azure-dns.org points to: 2a01:111:4000:10::21 and 13.107.222.33