topbuildfs.net - robtex.com
topbuildfs.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.248.132🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre | ||||||
| PTR | redirect.idp365.net | ||||||
| NS | ns1-38.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:10::26🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-38.azure-dns.com | ||||||
| A | 150.171.10.38🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns1-38.azure-dns.com | ||||||
| NS | ns2-38.azure-dns.net | ||||||
| A | 2620:1ec:8ec:10::26🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-38.azure-dns.net | ||||||
| A | 150.171.16.38🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-38.azure-dns.net | ||||||
| NS | ns3-38.azure-dns.org | ||||||
| A | 2a01:111:4000:10::26🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-38.azure-dns.org | ||||||
| A | 13.107.222.38🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-38.azure-dns.org | ||||||
| NS | ns4-38.azure-dns.info | ||||||
| A | 2620:1ec:bda:10::26🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-38.azure-dns.info | ||||||
| A | 13.107.206.38🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-38.azure-dns.info | ||||||
| SOA | ns1-38.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=1778458491 | ||||||
Same first word
topbuildfs.net |
topbuildfs.org |
DNS History
9 records (5 active, 4 former)
○NSdns1.idp365.net2017-01-03 → 2018-09-01 · 4 obs
● 2018-09-01 00:05:08
○ 2026-04-06 22:13:40
○ 2026-05-11 00:40:14
○NSdns2.idp365.net2017-01-03 → 2018-09-01 · 4 obs
● 2018-09-01 00:05:08
○ 2026-04-06 22:13:40
○ 2026-05-11 00:40:14
○NSdns3.idp365.net2017-01-03 → 2018-09-01 · 4 obs
● 2018-09-01 00:05:08
○ 2026-04-06 22:13:40
○ 2026-05-11 00:40:14
●NSns1-38.azure-dns.com2026-04-06 → 2026-05-11 · 3 obs
● 2026-04-06 22:13:40
● 2026-05-11 00:40:14
●NSns2-38.azure-dns.net2026-04-06 → 2026-05-11 · 3 obs
● 2026-04-06 22:13:40
● 2026-05-11 00:40:14
●NSns3-38.azure-dns.org2026-04-06 → 2026-05-11 · 3 obs
● 2026-04-06 22:13:40
● 2026-05-11 00:40:14
●NSns4-38.azure-dns.info2026-04-06 → 2026-05-11 · 3 obs
● 2026-04-06 22:13:40
● 2026-05-11 00:40:14
○MXmail.idp365.net2017-01-03 → 2018-09-01 · 4 obs
● 2018-09-01 00:05:08
○ 2026-04-06 22:13:40
○ 2026-05-11 00:40:14
●A217.19.248.1322017-01-03 → 2026-05-11 · 2 obs
● 2026-05-11 00:40:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net | - |
| topbuildfs.net | ns4-38.azure-dns.info, ns3-38.azure-dns.org, ns2-38.azure-dns.net, ns1-38.azure-dns.com | 2 records |
✅ Authoritative Response
Server:13.107.206.38
NS records: ns4-38.azure-dns.info, ns3-38.azure-dns.org, ns2-38.azure-dns.net, ns1-38.azure-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topbuildfs.net (unsigned zone)
⏱️ Timing
Total: 752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.248.132 |
| NS | 4 | ns1-38.azure-dns.com, ns2-38.azure-dns.net... |
| SOA | 1 | ns1-38.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2-38.azure-dns.net, ns2-38.azure-dns.net)
Analysis
IP Addresses
topbuildfs.net points to a single IP number: 217.19.248.132.
Other host names, for instance comenrix.com, gsk.ma, autovistagroup.ch, friedbergdirectfx.org and us-wartsila.com share IP numbers with topbuildfs.net.
Name Servers
topbuildfs.net is delegated to four name servers: ns1-38.azure-dns.com, ns4-38.azure-dns.info, ns2-38.azure-dns.net and ns3-38.azure-dns.org.
topbuildfs.net at least partially shares name servers with other domains, for instance transvia.cl, htwrx.com.au, timios.com, cazoo.eu and passsport.com.
Host names with two IP numbers:
ns1-38.azure-dns.com points to: 2603:1061:0:10::26 and 150.171.10.38.
ns4-38.azure-dns.info points to: 2620:1ec:bda:10::26 and 13.107.206.38.
ns2-38.azure-dns.net points to: 2620:1ec:8ec:10::26 and 150.171.16.38.
ns3-38.azure-dns.org points to: 2a01:111:4000:10::26 and 13.107.222.38.