cmu.th - robtex.com
cmu.th
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.28.244.64🇹🇭 CMU-TH-AP202.28.244.0/24 Office of Info.Tech. Admin. for Educational Development 328 Si-Ayutthaya Road, Thung Phayathai Subdistrict | ||||||
| NS | ns1-35.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:10::23🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-35.azure-dns.com | ||||||
| A | 150.171.10.35🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns1-35.azure-dns.com | ||||||
| NS | ns2-35.azure-dns.net | ||||||
| A | 2620:1ec:8ec:10::23🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-35.azure-dns.net | ||||||
| A | 150.171.16.35🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-35.azure-dns.net | ||||||
| NS | ns3-35.azure-dns.org | ||||||
| A | 2a01:111:4000:10::23🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-35.azure-dns.org | ||||||
| A | 13.107.222.35🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-35.azure-dns.org | ||||||
| NS | ns4-35.azure-dns.info | ||||||
| A | 2620:1ec:bda:10::23🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-35.azure-dns.info | ||||||
| A | 13.107.206.35🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-35.azure-dns.info | ||||||
| SOA | ns1-35.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
th
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.thains.co.th ⭐ | ||||||
| NS | b.thains.co.th | ||||||
| NS | c.thains.co.th | ||||||
| NS | nn1.thains.co.th | ||||||
| NS | ns.thnic.net ⚠️ Not in parent delegation | ||||||
| NS | p.thains.co.th | ||||||
| SOA | a.thains.co.thregistry@thains.co.th serial=1260503113 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1-35.azure-dns.com2026-04-29 → 2026-05-03 · 2 obs
● 2026-05-03 12:13:24
●NSns2-35.azure-dns.net2026-04-29 → 2026-05-03 · 2 obs
● 2026-05-03 12:13:24
●NSns3-35.azure-dns.org2026-04-29 → 2026-05-03 · 2 obs
● 2026-05-03 12:13:24
●NSns4-35.azure-dns.info2026-04-29 → 2026-05-03 · 2 obs
● 2026-05-03 12:13:24
●A202.28.244.642026-04-29 → 2026-05-03 · 2 obs
● 2026-05-03 12:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| th | a.thains.co.th, b.thains.co.th, c.thains.co.th, p.thains.co.th... | 11 records |
| cmu.th | ns2-35.azure-dns.net, ns3-35.azure-dns.org, ns4-35.azure-dns.info, ns1-35.azure-dns.com | - |
✅ Authoritative Response
Server:150.171.16.35
NS records: ns2-35.azure-dns.net, ns3-35.azure-dns.org, ns4-35.azure-dns.info, ns1-35.azure-dns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at th: Error: DNS query timeout: 122.155.23.64 for DNSKEY th
⏱️ Timing
Total: 3493ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.28.244.64 |
| NS | 4 | ns1-35.azure-dns.com, ns2-35.azure-dns.net... |
| SOA | 1 | ns1-35.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.thains.co.th, a.thains.co.th, b.thains.co.th...)
Out-of-bailiwick: 1 (ns.thnic.net)
Analysis
IP Addresses
cmu.th points to a single IP number: 202.28.244.64.
Other host names, for instance eduroam.cmu.ac.th, notebook.cmu.ac.th, cmanno.in.cmu.ac.th, www.maritime.cmu.ac.th and ci.cmu.ac.th share IP numbers with cmu.th.
Name Servers
cmu.th is delegated to four name servers: ns1-35.azure-dns.com, ns4-35.azure-dns.info, ns2-35.azure-dns.net and ns3-35.azure-dns.org.
cmu.th at least partially shares name servers with other domains, for instance yaucoop-net.mail.protection.outlook.com, loopvisit.com, lassonde.com, 10.common.uk.azure-apihub.net and opendata.gov.je.
Host names with two IP numbers:
ns1-35.azure-dns.com points to: 2603:1061:0:10::23 and 150.171.10.35.
ns4-35.azure-dns.info points to: 2620:1ec:bda:10::23 and 13.107.206.35.
ns2-35.azure-dns.net points to: 2620:1ec:8ec:10::23 and 150.171.16.35.
ns3-35.azure-dns.org points to: 2a01:111:4000:10::23 and 13.107.222.35.