extrs.net - robtex.com
extrs.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.119.8.43🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns1-34.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:10::22🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-34.azure-dns.com | ||||||
| A | 150.171.10.34🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns1-34.azure-dns.com | ||||||
| NS | ns2-34.azure-dns.net | ||||||
| A | 2620:1ec:8ec:10::22🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-34.azure-dns.net | ||||||
| A | 150.171.16.34🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-34.azure-dns.net | ||||||
| NS | ns3-34.azure-dns.org ⚠️ Not in parent delegation | ||||||
| A | 2a01:111:4000:10::22🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-34.azure-dns.org | ||||||
| A | 13.107.222.34🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-34.azure-dns.org | ||||||
| NS | ns4-34.azure-dns.info ⚠️ Not in parent delegation | ||||||
| A | 2620:1ec:bda:10::22🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-34.azure-dns.info | ||||||
| A | 13.107.206.34🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-34.azure-dns.info | ||||||
| SOA | ns1-34.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
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1-34.azure-dns.com2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 04:09:44
●NSns2-34.azure-dns.net2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 04:09:44
●NSns3-34.azure-dns.org2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 04:09:44
●NSns4-34.azure-dns.info2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 04:09:44
●A20.119.8.432026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 04:09:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| extrs.net | ns1-34.azure-dns.com, ns2-34.azure-dns.net | 2 records |
✅ Authoritative Response
Server:150.171.16.34
NS records: ns1-34.azure-dns.com, ns2-34.azure-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extrs.net (unsigned zone)
⏱️ Timing
Total: 307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.119.8.43 |
| NS | 4 | ns1-34.azure-dns.com, ns2-34.azure-dns.net... |
| SOA | 1 | ns1-34.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2-34.azure-dns.net, ns2-34.azure-dns.net)
Analysis
IP Addresses
extrs.net points to a single IP number: 20.119.8.43.
Other host names, for instance westico.com, waws-prod-blu-475-0992.eastus.cloudapp.azure.com, myereview.com, sweet-celebrations.org and benrathbone.com share IP numbers with extrs.net.
Name Servers
extrs.net is delegated to four name servers: ns1-34.azure-dns.com, ns4-34.azure-dns.info, ns2-34.azure-dns.net and ns3-34.azure-dns.org.
extrs.net shares name servers with other domains at least partially, for instance z18.blob.storage.azure.net, regscale.co, visualbasic.it, enaza.games and apf.sk.
Host names with two IP numbers:
ns1-34.azure-dns.com resolves to 2603:1061:0:10::22 and 150.171.10.34.
ns4-34.azure-dns.info resolves to 2620:1ec:bda:10::22 and 13.107.206.34.
ns2-34.azure-dns.net resolves to 2620:1ec:8ec:10::22 and 150.171.16.34.
ns3-34.azure-dns.org resolves to 2a01:111:4000:10::22 and 13.107.222.34.