class-3plus.com - robtex.com
class-3plus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.160.13.20🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| A | 165.160.15.20🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| NS | dns1.cscdns.net ⭐ | ||||||
| NS | dns2.cscdns.net | ||||||
| MX | custmx.cscdns.net ⭐ | ||||||
| SOA | dns1.cscdns.nethostmaster@cscdns.net 2024-08-06 #2 | ||||||
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 | ||||||
Same first word
class-3plus.com |
DNS History
13 records (5 active, 8 former)
○NScrpeomusanyca01.ge-dns.com2015-06-05 → 2018-09-08 · 4 obs
● 2015-06-05 07:25:52
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
○NScrpeomusanyca02.ge-dns.com2015-06-05 → 2018-09-08 · 4 obs
● 2015-06-05 07:25:52
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
○NScrpeomusanyca03.ge-dns.net2015-06-05 → 2018-09-08 · 4 obs
● 2015-06-05 07:25:52
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
○NScrpeomusanyca04.ge-dns.net2015-06-05 → 2018-09-08 · 4 obs
● 2015-06-05 07:25:52
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
○NScrpeomusanyca05.ge-dns.org2015-06-05 → 2018-09-08 · 4 obs
● 2015-06-05 07:25:52
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
○NScrpeomusanyca06.ge-dns.org2015-06-05 → 2018-09-08 · 4 obs
● 2015-06-05 07:25:52
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
●NSdns1.cscdns.net2026-03-08 → 2026-03-20 · 3 obs
○ 2018-09-08 10:44:42
● 2026-03-08 09:03:30
● 2026-03-20 04:48:40
● 2026-03-08 09:03:30
● 2026-03-20 04:48:40
●NSdns2.cscdns.net2026-03-08 → 2026-03-20 · 3 obs
○ 2018-09-08 10:44:42
● 2026-03-08 09:03:30
● 2026-03-20 04:48:40
● 2026-03-08 09:03:30
● 2026-03-20 04:48:40
●MXcustmx.cscdns.net2026-03-08 → 2026-03-20 · 2 obs
● 2026-03-08 09:03:30
● 2026-03-20 04:48:40
● 2026-03-20 04:48:40
●A165.160.13.202026-03-08 → 2026-03-20 · 3 obs
○ 2018-09-08 10:44:42
● 2026-03-08 09:03:30
● 2026-03-20 04:48:40
● 2026-03-08 09:03:30
● 2026-03-20 04:48:40
●A165.160.15.202026-03-08 → 2026-03-20 · 3 obs
○ 2018-09-08 10:44:42
● 2026-03-08 09:03:30
● 2026-03-20 04:48:40
● 2026-03-08 09:03:30
● 2026-03-20 04:48:40
○A198.169.188.72015-06-05 → 2017-02-12 · 4 obs
● 2015-06-05 07:25:52
● 2017-02-12 21:47:50
○ 2018-09-08 10:44:42
○ 2026-03-20 04:48:40
● 2017-02-12 21:47:50
○ 2018-09-08 10:44:42
○ 2026-03-20 04:48:40
○A198.169.189.72018-09-08 → 2018-09-08 · 4 obs
○ 2017-02-12 21:47:50
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
● 2018-09-08 10:44:42
○ 2026-03-08 09:03:30
○ 2026-03-20 04:48:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| class-3plus.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server: 156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for class-3plus.com (unsigned zone)
⏱️ Timing
Total: 1054ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
class-3plus.com resolves to two IP numbers: 165.160.13.20 and 165.160.15.20.
Name Servers
class-3plus.com's delegation uses two name servers: dns1.cscdns.net and dns2.cscdns.net.
Mail Servers
A single mail server handles class-3plus.com, custmx.cscdns.net.