constclasses.com - dns.ninja
constclasses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.209.239.82🇺🇸 Google35.208.0.0/15 | ||||||
| PTR | 82.239.209.35.bc.googleusercontent.com | ||||||
| NS | ns1.codero.com ⭐ | ||||||
| A | 18.209.216.105🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-18-209-216-105.compute-1.amazonaws.com | ||||||
| NS | ns2.codero.com | ||||||
| A | 69.64.66.6🇺🇸 CODERO-DFW-AS69.64.66.0/24 | ||||||
| PTR | ns2.codero.com | ||||||
| MX | mx1c40.carrierzone.com ⭐ | ||||||
| A | 64.29.151.236🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx1c40.carrierzone.com | ||||||
| MX | mx2c40.carrierzone.com ⭐ | ||||||
| A | 64.29.151.237🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx2c40.carrierzone.com | ||||||
| MX | mx3c40.carrierzone.com ⭐ | ||||||
| A | 64.29.151.238🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx3c40.carrierzone.com | ||||||
| SOA | ns1.codero.comhostmaster@codero.com serial=2012221082 | ||||||
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=1786222704 | ||||||
Same first word
constclasses.com |
DNS History
8 records (6 active, 2 former)
○NSns.codero.com2015-06-30 → 2018-10-30 · 4 obs
● 2018-10-30 22:53:50
○ 2026-05-20 19:20:18
○ 2026-08-08 21:24:28
●NSns1.codero.com2015-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 21:24:28
●NSns2.codero.com2015-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 21:24:28
●MXmx1c40.carrierzone.com2015-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 21:24:28
●MXmx2c40.carrierzone.com2015-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 21:24:28
●MXmx3c40.carrierzone.com2015-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 21:24:28
●A35.209.239.822026-05-20 → 2026-08-08 · 3 obs
● 2026-05-20 19:20:18
● 2026-08-08 21:24:28
○A69.64.77.1732015-06-30 → 2018-10-30 · 4 obs
● 2018-10-30 22:53:50
○ 2026-05-20 19:20:18
○ 2026-08-08 21:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| constclasses.com | ns1.codero.com, ns2.codero.com | 2 records |
✅ Authoritative Response
Server:69.64.66.6
NS records: ns1.codero.com, ns2.codero.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constclasses.com (unsigned zone)
⏱️ Timing
Total: 477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.209.239.82 |
| NS | 2 | ns1.codero.com, ns2.codero.com |
| MX | 3 | mx3c40.carrierzone.com (pri: 0), mx2c40.carrierzone.com (pri: 0)... |
| SOA | 1 | ns1.codero.com hostmaster.codero.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.codero.com, ns2.codero.com)
Analysis
IP Addresses
constclasses.com directs to one IP number, which is 35.209.239.82.
Among the host names that share IP numbers with constclasses.com are qromatix.com, legatocorp.com, thelovetrack.com and two others.
Name Servers
DNS delegation for constclasses.com points to two name servers: ns1.codero.com and ns2.codero.com.
constclasses.com has the same name server delegation as a number of other domains, such as insurewow.com, dizisozluk.com, verisleeve.com and two more.
There is an overlap in name servers between constclasses.com and other domains, for example concanacoservytur.com.mx, freemuni.net and anydwg.com
These name servers tend to be used in conjunction with the name servers hostmaster.codero.com.
Each of ns1.codero.com and ns2.codero.com has one IP address: ns1.codero.com uses 18.209.216.105 and ns2.codero.com uses 69.64.66.6.
Mail Servers
The MX records for constclasses.com list three mail servers: mx1c40.carrierzone.com, mx2c40.carrierzone.com and mx3c40.carrierzone.com.
constclasses.com shares at least some of its mail servers with other domains — for example tagnit.com, mysnorkel.com, sainrail.com and two more.
It is common to find these mail servers paired with the mail servers mx4c40.carrierzone.com.
mx1c40.carrierzone.com, mx2c40.carrierzone.com and mx3c40.carrierzone.com all have one IP address each — mx1c40.carrierzone.com directs to 64.29.151.236, mx2c40.carrierzone.com directs to 64.29.151.237 and mx3c40.carrierzone.com directs to 64.29.151.238.