qr-developer.com - robtex.com
qr-developer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.252.23.178🇺🇸 Microsoft52.224.0.0/11 MICROSOFT | ||||||
| NS | ns1-04.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-04.azure-dns.com | ||||||
| A | 13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-04.azure-dns.com | ||||||
| NS | ns2-04.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-04.azure-dns.net | ||||||
| A | 150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-04.azure-dns.net | ||||||
| NS | ns3-04.azure-dns.org | ||||||
| A | 2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-04.azure-dns.org | ||||||
| A | 204.14.183.4🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-04.azure-dns.org | ||||||
| NS | ns4-04.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-04.azure-dns.info | ||||||
| A | 208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-04.azure-dns.info | ||||||
| TXT | _qht2xc7ozqf83yr311tu73d5k8d4sum | ||||||
| SOA | ns1-04.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
com
| 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=1774464122 | ||||||
Same first word
qr-developer.com |
DNS History
5 records (5 active, 0 former)
●NSns1-04.azure-dns.com2026-03-11 → 2026-03-25 · 2 obs
● 2026-03-25 18:51:48
●NSns2-04.azure-dns.net2026-03-11 → 2026-03-25 · 2 obs
● 2026-03-25 18:51:48
●NSns3-04.azure-dns.org2026-03-11 → 2026-03-25 · 2 obs
● 2026-03-25 18:51:48
●NSns4-04.azure-dns.info2026-03-11 → 2026-03-25 · 2 obs
● 2026-03-25 18:51:48
●A52.252.23.1782026-03-11 → 2026-03-25 · 2 obs
● 2026-03-25 18:51:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| qr-developer.com | ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info | 2 records |
✅ Authoritative Response
Server:208.84.5.4
NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qr-developer.com (unsigned zone)
⏱️ Timing
Total: 235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.252.23.178 |
| NS | 4 | ns1-04.azure-dns.com, ns2-04.azure-dns.net... |
| TXT | 1 | _qht2xc7ozqf83yr311tu73d5k8d4sum |
| SOA | 1 | ns1-04.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)
Analysis
IP Addresses
qr-developer.com points to a single IP number: 52.252.23.178.
other host names for instance paixao.ca, trapoist.com, idos.games, shipvine.com and mrscompany.com share IP numbers with qr-developer.com.
Name Servers
qr-developer.com is delegated to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.
qr-developer.com at least partially shares name servers with other domains, for instance 235.88.40.in-addr.arpa, cs.xom.cloud, kantaribopemedia.com.ar, mediris.be and vfs4git.com.
these name servers are commonly used with ns11.constellix.com, ns21.constellix.com, ns31.constellix.com, ns41.constellix.net, ns51.constellix.net and ns61.constellix.net.
Host names with two IP numbers:
Host name ns1-04.azure-dns.com points to: 2603:1061:0:700::4 and 13.107.236.4.
Host name ns4-04.azure-dns.info points to: 2620:1ec:bda:700::4 and 208.84.5.4.
Host name ns2-04.azure-dns.net points to: 2620:1ec:8ec:700::4 and 150.171.21.4.
Host name ns3-04.azure-dns.org points to: 2a01:111:4000:700::4 and 204.14.183.4.