4cornerspro.com - robtex.com
4cornerspro.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.checs.net ⚠️ Not in zone NS records | ||||||
| NS | ns1-09.azure-dns.com ⚠️ Not in zone NS records | ||||||
| A | 2603:1061:0:700::9🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-09.azure-dns.com | ||||||
| A | 13.107.236.9🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-09.azure-dns.com | ||||||
| NS | ns2-09.azure-dns.net ⚠️ Not in zone NS records | ||||||
| A | 2620:1ec:8ec:700::9🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-09.azure-dns.net | ||||||
| A | 150.171.21.9🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-09.azure-dns.net | ||||||
| NS | ns3-09.azure-dns.org ⚠️ Not in zone NS records | ||||||
| A | 2a01:111:4000:700::9🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-09.azure-dns.org | ||||||
| A | 204.14.183.9🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-09.azure-dns.org | ||||||
| NS | ns4-09.azure-dns.info ⚠️ Not in zone NS records | ||||||
| A | 2620:1ec:bda:700::9🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-09.azure-dns.info | ||||||
| A | 208.84.5.9🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-09.azure-dns.info | ||||||
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=1776988831 | ||||||
Same first word
4cornerspro.com |
DNS History
12 records (5 active, 7 former)
○NSdns.sjc.cc.nm.us2015-07-07 → 2016-12-29 · 4 obs
● 2016-12-29 18:41:48
○ 2026-02-16 08:13:18
○ 2026-04-24 00:04:24
●NSdns1.checs.net2026-02-16 → 2026-04-24 · 6 obs
● 2026-02-16 08:13:18
○ 2026-02-17 07:04:44
○ 2026-02-25 14:36:12
● 2026-02-28 19:23:24
● 2026-04-24 00:04:24
○NSdns1.sanjuancollege.edu2015-07-07 → 2016-12-29 · 4 obs
● 2016-12-29 18:41:48
○ 2026-02-16 08:13:18
○ 2026-04-24 00:04:24
●NSns1-09.azure-dns.com2026-02-16 → 2026-04-24 · 3 obs
● 2026-02-16 08:13:18
● 2026-04-24 00:04:24
●NSns2-09.azure-dns.net2026-02-16 → 2026-04-24 · 3 obs
● 2026-02-16 08:13:18
● 2026-04-24 00:04:24
●NSns3-09.azure-dns.org2026-02-16 → 2026-04-24 · 3 obs
● 2026-02-16 08:13:18
● 2026-04-24 00:04:24
●NSns4-09.azure-dns.info2026-02-16 → 2026-04-24 · 3 obs
● 2026-02-16 08:13:18
● 2026-04-24 00:04:24
○NSsjcdns12015-07-07 → 2016-12-29 · 4 obs
● 2016-12-29 18:41:48
○ 2026-02-16 08:13:18
○ 2026-04-24 00:04:24
○NSsjcdns22015-07-07 → 2016-12-29 · 4 obs
● 2016-12-29 18:41:48
○ 2026-02-16 08:13:18
○ 2026-04-24 00:04:24
○A112.121.185.672015-07-07 → 2026-02-17 · 4 obs
● 2026-02-17 07:04:44
○ 2026-02-25 14:36:12
○ 2026-04-24 00:04:24
○A146.148.95.712016-12-29 → 2026-02-17 · 5 obs
● 2016-12-29 18:41:48
● 2026-02-17 07:04:44
○ 2026-02-25 14:36:12
○ 2026-04-24 00:04:24
○A205.167.120.1172015-07-07 → 2016-04-24 · 4 obs
● 2016-04-24 01:31:20
○ 2016-12-29 18:41:48
○ 2026-04-24 00:04:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| 4cornerspro.com | dns1.checs.net, ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org... | 2 records |
✅ Authoritative Response
Server:204.14.183.9
NS records: dns1.checs.net, ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4cornerspro.com (unsigned zone)
⏱️ Timing
Total: 1102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-09.azure-dns.com, ns1-09.azure-dns.com)
Analysis
Name Servers
4cornerspro.com is delegated to five name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net, dns1.checs.net and ns3-09.azure-dns.org.
4cornerspro.com at least partially shares name servers with other domains, for instance caixacapitalrisc.com, naturella.lt, whippleplumbing.com, bjorneparkenkjopesenter.no and procad.ie.
Host names with two IP numbers:
ns1-09.azure-dns.com points to 2603:1061:0:700::9 and 13.107.236.9; ns4-09.azure-dns.info points to 2620:1ec:bda:700::9 and 208.84.5.9; ns2-09.azure-dns.net points to 2620:1ec:8ec:700::9 and 150.171.21.9; ns3-09.azure-dns.org points to 2a01:111:4000:700::9 and 204.14.183.9.