cordiccloud.com - robtex.com
cordiccloud.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-06.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::6🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-06.azure-dns.com | ||||||
| A | 13.107.236.6🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-06.azure-dns.com | ||||||
| NS | ns2-06.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::6🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-06.azure-dns.net | ||||||
| A | 150.171.21.6🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-06.azure-dns.net | ||||||
| NS | ns3-06.azure-dns.org | ||||||
| A | 2a01:111:4000:700::6🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-06.azure-dns.org | ||||||
| A | 204.14.183.6🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-06.azure-dns.org | ||||||
| NS | ns4-06.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::6🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-06.azure-dns.info | ||||||
| A | 208.84.5.6🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-06.azure-dns.info | ||||||
| SOA | ns1-06.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=1774638747 | ||||||
Same first word
cordiccloud.com |
DNS History
9 records (4 active, 5 former)
●NSns1-06.azure-dns.com2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 16:18:26
● 2026-03-27 19:22:22
●NSns2-06.azure-dns.net2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 16:18:26
● 2026-03-27 19:22:22
○NSns25.domaincontrol.com2016-12-17 → 2017-07-06 · 4 obs
● 2017-07-06 14:03:04
○ 2026-02-16 16:18:26
○ 2026-03-27 19:22:22
○NSns26.domaincontrol.com2016-12-17 → 2017-07-06 · 4 obs
● 2017-07-06 14:03:04
○ 2026-02-16 16:18:26
○ 2026-03-27 19:22:22
●NSns3-06.azure-dns.org2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 16:18:26
● 2026-03-27 19:22:22
●NSns4-06.azure-dns.info2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 16:18:26
● 2026-03-27 19:22:22
○MXmailstore1.secureserver.net2016-12-17 → 2026-02-16 · 4 obs
● 2026-02-16 16:18:26
○ 2026-03-27 19:22:20
○ 2026-03-27 19:22:22
○MXsmtp.secureserver.net2016-12-17 → 2026-02-16 · 4 obs
● 2026-02-16 16:18:26
○ 2026-03-27 19:22:20
○ 2026-03-27 19:22:22
○A184.168.221.422016-12-17 → 2026-02-16 · 4 obs
● 2026-02-16 16:18:26
○ 2026-03-27 19:22:20
○ 2026-03-27 19:22:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| cordiccloud.com | ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info | 2 records |
✅ Authoritative Response
Server:150.171.21.6
NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cordiccloud.com (unsigned zone)
⏱️ Timing
Total: 572ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-06.azure-dns.com, ns2-06.azure-dns.net... |
| SOA | 1 | ns1-06.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-06.azure-dns.com, ns1-06.azure-dns.com)
Analysis
Name Servers
cordiccloud.com is delegated to four name servers: ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.
cordiccloud.com at least partially shares name servers with other domains, for instance ipodatabase.com, capecodchips.com, bank-b2b.de, marcellusny.com and floridahospitalaltamonte.com.
Host names with two IP numbers:
ns1-06.azure-dns.com points to 2603:1061:0:700::6 and 13.107.236.6; ns4-06.azure-dns.info points to 2620:1ec:bda:700::6 and 208.84.5.6; ns2-06.azure-dns.net points to 2620:1ec:8ec:700::6 and 150.171.21.6; ns3-06.azure-dns.org points to 2a01:111:4000:700::6 and 204.14.183.6.