contosoresearch.com - robtex.com
contosoresearch.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| MX | contosoresearch-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=DMARC1; p=reject; pct=100; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.aga... | ||||||
| TXT | MS=ms30452816 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns1-08.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=1778319996 | ||||||
Same first word
contosoresearch.com |
DNS History
5 records (5 active, 0 former)
●NSns1-08.azure-dns.com2019-02-11 → 2026-05-09 · 2 obs
● 2026-05-09 09:57:54
●NSns2-08.azure-dns.net2019-02-11 → 2026-05-09 · 2 obs
● 2026-05-09 09:57:54
●NSns3-08.azure-dns.org2019-02-11 → 2026-05-09 · 2 obs
● 2026-05-09 09:57:54
●NSns4-08.azure-dns.info2019-02-11 → 2026-05-09 · 2 obs
● 2026-05-09 09:57:54
●MXcontosoresearch-com.mail.protection.outlook.com2019-02-11 → 2026-05-09 · 2 obs
● 2026-05-09 09:57:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| contosoresearch.com | 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:13.107.236.8
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 contosoresearch.com (unsigned zone)
⏱️ Timing
Total: 297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-08.azure-dns.com, ns2-08.azure-dns.net... |
| MX | 1 | contosoresearch-com.mail.protection.outl |
| TXT | 3 | v=DMARC1; p=reject; pct=100; rua=mailto:, MS=ms30452816... |
| SOA | 1 | ns1-08.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-08.azure-dns.com, ns1-08.azure-dns.com)
Analysis
Name Servers
contosoresearch.com 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.
contosoresearch.com at least partially shares name servers with other domains, for example naprawaplay.pl, sanexen.com, n1tv.hu, tirebuffings.com and scancoin.es.
Host names with two IP numbers:
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
Mail Servers
The contosoresearch-com.mail.protection.outlook.com mail server handles contosoresearch.com.