html5labs.net - robtex.com
html5labs.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.205.85.18🇺🇸 RACKSPACE-DFW74.205.64.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| NS | ns1-08.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::8🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-08.azure-dns.com | ||||||
| A | 13.107.236.8🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-08.azure-dns.com | ||||||
| NS | ns2-08.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::8🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-08.azure-dns.net | ||||||
| A | 150.171.21.8🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-08.azure-dns.net | ||||||
| NS | ns3-08.azure-dns.org | ||||||
| A | 2a01:111:4000:700::8🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-08.azure-dns.org | ||||||
| A | 204.14.183.8🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-08.azure-dns.org | ||||||
| NS | ns4-08.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::8🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-08.azure-dns.info | ||||||
| A | 208.84.5.8🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-08.azure-dns.info | ||||||
| SOA | ns1-08.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Same first word
html5labs.com |
html5labs.net |
html5labs.org |
DNS History
10 records (5 active, 5 former)
●NSns1-08.azure-dns.com2026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 11:55:38
● 2026-03-23 02:47:32
○NSns1.msft.net2015-04-16 → 2016-12-22 · 4 obs
● 2016-12-22 16:33:54
○ 2026-02-28 11:55:38
○ 2026-03-23 02:47:32
●NSns2-08.azure-dns.net2026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 11:55:38
● 2026-03-23 02:47:32
○NSns2.msft.net2015-04-16 → 2016-12-22 · 4 obs
● 2016-12-22 16:33:54
○ 2026-02-28 11:55:38
○ 2026-03-23 02:47:32
●NSns3-08.azure-dns.org2026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 11:55:38
● 2026-03-23 02:47:32
○NSns3.msft.net2015-04-16 → 2016-12-22 · 4 obs
● 2016-12-22 16:33:54
○ 2026-02-28 11:55:38
○ 2026-03-23 02:47:32
●NSns4-08.azure-dns.info2026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 11:55:38
● 2026-03-23 02:47:32
○NSns4.msft.net2015-04-16 → 2016-12-22 · 4 obs
● 2016-12-22 16:33:54
○ 2026-02-28 11:55:38
○ 2026-03-23 02:47:32
○NSns5.msft.net2015-04-16 → 2015-04-16 · 3 obs
○ 2015-10-12 03:00:24
○ 2026-03-23 02:47:32
●A74.205.85.182015-04-16 → 2026-03-23 · 2 obs
● 2026-03-23 02:47:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| html5labs.net | ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info | 2 records |
✅ Authoritative Response
Server:204.14.183.8
NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for html5labs.net (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.205.85.18 |
| NS | 4 | ns1-08.azure-dns.com, ns2-08.azure-dns.net... |
| SOA | 1 | ns1-08.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2-08.azure-dns.net, ns2-08.azure-dns.net)
Analysis
IP Addresses
html5labs.net points to a single IP: 74.205.85.18.
Other host names, for instance opendataprotocol.net, interopbridges.net, vendorinteropalliance.net, html6protos.org and interopbridge.net share IP numbers with html5labs.net.
Name Servers
html5labs.net is delegated to four name servers: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.
html5labs.net at least partially shares its name servers with other domains, for instance gembapress.com, 129.91.20.in-addr.arpa, aetosplatform.com, edamerica.net and locumsp.com.
Host names with two IPs: ns1-08.azure-dns.com points to 2603:1061:0:700::8 and 13.107.236.8; ns4-08.azure-dns.info points to 2620:1ec:bda:700::8 and 208.84.5.8; ns2-08.azure-dns.net points to 2620:1ec:8ec:700::8 and 150.171.21.8; ns3-08.azure-dns.org points to 2a01:111:4000:700::8 and 204.14.183.8.