computerclasses.net - robtex.com
computerclasses.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.1.95.124🇺🇸 EIGI198.1.64.0/18 Unified Layer | ||||||
| PTR | qch.qchost.net | ||||||
| NS | ns1.qchost.net ⭐ | ||||||
| A | 198.1.95.124🇺🇸 EIGI198.1.64.0/18 Unified Layer | ||||||
| PTR | qch.qchost.net | ||||||
| NS | ns2.qchost.net | ||||||
| A | 162.144.115.206🇺🇸 EIGI162.144.0.0/16 Unified Layer | ||||||
| PTR | 162-144-115-206.unifiedlayer.com | ||||||
| MX | computerclasses.net ⭐ | ||||||
| A | 198.1.95.124🇺🇸 EIGI198.1.64.0/18 Unified Layer | ||||||
| PTR | qch.qchost.net | ||||||
| TXT | v=spf1 ip4:198.1.95.124 +a +mx +include:qchost.net ~all | ||||||
| SOA | ns1.qchost.nethjfullingim@gmail.com 2026-07-17 #1 | ||||||
net
| 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=1787751140 | ||||||
MX for
computerclasses.net |
Previously MX for
mail.computerclasses.net |
Subdomains
mail.computerclasses.net |
Same first word
computerclasses.org |
computerclasses.in |
computerclasses.net |
computerclasses.training |
computerclasses.ie |
computerclasses.ca |
Previous names
Next names
DNS History
7 records (4 active, 3 former)
○NSns.computerclasses.net2007-09-15 → 2007-09-15 · 3 obs
○ 2015-05-24 05:38:14
○ 2026-08-26 13:43:48
●NSns1.qchost.net2015-05-24 → 2026-08-26 · 3 obs
● 2015-05-24 05:38:14
● 2026-08-26 13:43:48
●NSns2.qchost.net2015-05-24 → 2026-08-26 · 3 obs
● 2015-05-24 05:38:14
● 2026-08-26 13:43:48
●MXcomputerclasses.net2015-05-24 → 2026-08-26 · 3 obs
● 2015-05-24 05:38:14
● 2026-08-26 13:43:48
○MXmail.computerclasses.net2007-09-15 → 2007-09-15 · 3 obs
○ 2015-05-24 05:38:14
○ 2026-08-26 13:43:48
●A198.1.95.1242015-05-24 → 2026-08-26 · 3 obs
● 2015-05-24 05:38:14
● 2026-08-26 13:43:48
○A65.98.120.1262007-09-15 → 2007-09-15 · 3 obs
○ 2015-05-24 05:38:14
○ 2026-08-26 13:43:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| computerclasses.net | ns1.qchost.net, ns2.qchost.net | 2 records |
✅ Authoritative Response
Server:162.144.115.206
NS records: ns1.qchost.net, ns2.qchost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computerclasses.net (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.1.95.124 |
| NS | 2 | ns1.qchost.net, ns2.qchost.net |
| MX | 1 | computerclasses.net (pri: 0) |
| TXT | 1 | v=spf1 ip4:198.1.95.124 +a +mx +include: |
| SOA | 1 | ns1.qchost.net hjfullingim.gmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.qchost.net, ns2.qchost.net)
Analysis
Hierarchy
computerclasses.net is the parent zone for mail.computerclasses.net.
Mail Server Role
computerclasses.net acts as its own mail server.
IP Addresses
computerclasses.net points to a single IP number: 198.1.95.124.
Additional host names — donesmdpaspine.com, ns1.qchost.net, qcvelocity.com and two others — share IP numbers with computerclasses.net.
Name Servers
Two name servers handle the delegation for computerclasses.net: ns1.qchost.net and ns2.qchost.net.
computerclasses.net shares its name server setup with other domains, including ns1.qchost.net, ns2.qchost.net, qcvelocity.com and two others.
ns1.qchost.net resolves to 198.1.95.124. ns2.qchost.net resolves to 162.144.115.206. Both host names point to a single IP number.
Mail Servers
computerclasses.net has a single mail server: computerclasses.net itself.
computerclasses.net carries a single IP number, which is 198.1.95.124.