cssnetusa.com - robtex.com
cssnetusa.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ip-13-107-236-4.defastlink.net | ||||||
| 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 | ip-150-171-21-4.defastlink.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 | ip-204-14-183-4.defastlink.net | ||||||
| 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 | ip-208-84-5-4.defastlink.net | ||||||
| MX | mail.cssnetusa.com ⭐ | ||||||
| SOA | ns1-04.azure-dns.comhostmaster@komatsu-na.com serial=23 | ||||||
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=1771291435 | ||||||
Subdomains
www.cssnetusa.com |
Same first word
cssnetusa.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NScvdns01.komatsuamerica.net2015-07-24 → 2017-09-10 · 4 obs
● 2017-09-10 06:27:14
○ 2026-03-14 14:19:24
○ 2026-03-22 20:12:42
○NScvdns02.komatsuamerica.net2015-07-24 → 2017-09-10 · 4 obs
● 2017-09-10 06:27:14
○ 2026-03-14 14:19:24
○ 2026-03-22 20:12:42
●NSns1-04.azure-dns.com2026-03-14 → 2026-03-22 · 3 obs
● 2026-03-14 14:19:24
● 2026-03-22 20:12:42
●NSns2-04.azure-dns.net2026-03-14 → 2026-03-22 · 3 obs
● 2026-03-14 14:19:24
● 2026-03-22 20:12:42
●NSns3-04.azure-dns.org2026-03-14 → 2026-03-22 · 3 obs
● 2026-03-14 14:19:24
● 2026-03-22 20:12:42
●NSns4-04.azure-dns.info2026-03-14 → 2026-03-22 · 3 obs
● 2026-03-14 14:19:24
● 2026-03-22 20:12:42
○NSrmdns01.komatsuamerica.net2015-07-24 → 2017-09-10 · 4 obs
● 2017-09-10 06:27:14
○ 2026-03-14 14:19:24
○ 2026-03-22 20:12:42
●MXmail.cssnetusa.com2015-07-24 → 2026-03-22 · 2 obs
● 2026-03-22 20:12:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cssnetusa.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: 150.171.21.4
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 cssnetusa.com (unsigned zone)
⏱️ Timing
Total: 392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-04.azure-dns.com, ns2-04.azure-dns.net... |
| MX | 1 | mail.cssnetusa.com (pri: 10) |
| SOA | 1 | ns1-04.azure-dns.com hostmaster.komatsu- |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)
Analysis
Hierarchy
The parent of www.cssnetusa.com is cssnetusa.com.
Name Servers
cssnetusa.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.
cssnetusa.com at least partially shares name servers with other domains, for instance mrs-mac.com, benchmark-usa.com, toscelik.com.tr, childrens-mercy.org and weatherford.ch.
Host names with two IP numbers: ns1-04.azure-dns.com points to 2603:1061:0:700::4 and 13.107.236.4; ns4-04.azure-dns.info points to 2620:1ec:bda:700::4 and 208.84.5.4; ns2-04.azure-dns.net points to 2620:1ec:8ec:700::4 and 150.171.21.4; ns3-04.azure-dns.org points to 2a01:111:4000:700::4 and 204.14.183.4.
Mail Servers
cssnetusa.com is handled by a single mail server, mail.cssnetusa.com.