visualbasic.cr - dns.ninja
visualbasic.cr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.70.246.20🇦🇺 Microsoft20.64.0.0/10 | ||||||
| A | 20.76.201.171🇳🇱 Microsoft20.64.0.0/10 | ||||||
| A | 20.112.250.133🇺🇸 Microsoft20.64.0.0/10 | ||||||
| A | 20.231.239.246🇺🇸 Microsoft20.192.0.0/10 | ||||||
| A | 20.236.44.162🇺🇸 Microsoft20.192.0.0/10 | ||||||
| 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 | ||||||
cr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.cr ⭐ | ||||||
| NS | a.lactld.org ⚠️ Not in parent delegation | ||||||
| NS | ca1.nic.cr | ||||||
| NS | ca2.nic.cr | ||||||
| NS | de.nic.cr | ||||||
| NS | p.nic.cr | ||||||
| SOA | dns.nic.crti@nic.cr serial=1780918203 | ||||||
Same first word
Similar names
DNS History
17 records (9 active, 8 former)
●NSns1-06.azure-dns.com2026-02-28 → 2026-06-08 · 3 obs
● 2026-02-28 15:59:02
● 2026-06-08 11:40:56
○NSns1.msft.net2015-05-26 → 2017-07-06 · 4 obs
● 2017-07-06 03:31:32
○ 2026-02-28 15:59:02
○ 2026-06-08 11:40:56
●NSns2-06.azure-dns.net2026-02-28 → 2026-06-08 · 3 obs
● 2026-02-28 15:59:02
● 2026-06-08 11:40:56
○NSns2.msft.net2015-05-26 → 2017-07-06 · 4 obs
● 2017-07-06 03:31:32
○ 2026-02-28 15:59:02
○ 2026-06-08 11:40:56
●NSns3-06.azure-dns.org2026-02-28 → 2026-06-08 · 3 obs
● 2026-02-28 15:59:02
● 2026-06-08 11:40:56
○NSns3.msft.net2015-05-26 → 2017-07-06 · 4 obs
● 2017-07-06 03:31:32
○ 2026-02-28 15:59:02
○ 2026-06-08 11:40:56
●NSns4-06.azure-dns.info2026-02-28 → 2026-06-08 · 3 obs
● 2026-02-28 15:59:02
● 2026-06-08 11:40:56
○NSns4.msft.net2015-05-26 → 2017-07-06 · 4 obs
● 2017-07-06 03:31:32
○ 2026-02-28 15:59:02
○ 2026-06-08 11:40:56
●A20.112.250.1332026-02-28 → 2026-06-08 · 3 obs
● 2026-02-28 15:59:02
● 2026-06-08 11:40:56
●A20.231.239.2462026-02-28 → 2026-06-08 · 3 obs
● 2026-02-28 15:59:02
● 2026-06-08 11:40:56
●A20.236.44.1622026-02-28 → 2026-06-08 · 3 obs
● 2026-02-28 15:59:02
● 2026-06-08 11:40:56
●A20.70.246.202026-02-28 → 2026-06-08 · 3 obs
● 2026-02-28 15:59:02
● 2026-06-08 11:40:56
●A20.76.201.1712026-02-28 → 2026-06-08 · 3 obs
● 2026-02-28 15:59:02
● 2026-06-08 11:40:56
○A40.84.199.2332017-07-06 → 2017-07-06 · 4 obs
● 2017-07-06 03:31:32
○ 2026-02-28 15:59:02
○ 2026-06-08 11:40:56
○A52.178.167.1092017-07-06 → 2017-07-06 · 4 obs
● 2017-07-06 03:31:32
○ 2026-02-28 15:59:02
○ 2026-06-08 11:40:56
○A64.4.6.1002015-05-26 → 2016-11-30 · 4 obs
● 2016-11-30 04:51:06
○ 2017-07-06 03:31:32
○ 2026-06-08 11:40:56
○A65.55.39.102015-05-26 → 2016-11-30 · 4 obs
● 2016-11-30 04:51:06
○ 2017-07-06 03:31:32
○ 2026-06-08 11:40:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cr | ca2.nic.cr, a.lactld.org, de.nic.cr, dns.nic.cr... | 12 records |
| visualbasic.cr | ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info | - |
✅ Authoritative Response
Server:204.14.183.6
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 visualbasic.cr (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 20.76.201.171, 20.112.250.133... |
| 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: 12
In-bailiwick: 10 (ca2.nic.cr, ca2.nic.cr, de.nic.cr...)
Out-of-bailiwick: 2 (a.lactld.org, a.lactld.org)
Analysis
IP Addresses
visualbasic.cr points to 5 IP numbers: 20.70.246.20, 20.76.201.171, 20.112.250.133 and two others.
Additional host names — flipgrid.me, freexboxlive.com, windowsstore.sk and two others — share IP numbers with visualbasic.cr.
Name Servers
visualbasic.cr carries NS records pointing to 4 name servers: ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.
There is at least partial name server overlap between visualbasic.cr and other domains — 102.151.217.in-addr.arpa, excelmobile.org, gloparts.com and two more among them.
All four hostnames — ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org — resolve to two IP numbers apiece: ns1-06.azure-dns.com to 13.107.236.6 and 2603:1061:0:700::6; ns4-06.azure-dns.info to 208.84.5.6 and 2620:1ec:bda:700::6; ns2-06.azure-dns.net to 150.171.21.6 and 2620:1ec:8ec:700::6; ns3-06.azure-dns.org to 204.14.183.6 and 2a01:111:4000:700::6.