computingclasses.com - dns.ninja
computingclasses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1787601631 | ||||||
Same first word
computingclasses.com |
Previous names
Next names
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-06-26 → 2026-08-24 · 3 obs
● 2026-06-26 18:10:26
● 2026-08-24 20:26:14
○NSns1.sedoparking.com2015-08-19 → 2017-04-20 · 4 obs
● 2017-04-20 09:31:18
○ 2026-06-26 18:10:26
○ 2026-08-24 20:26:14
●NSns2.afternic.com2026-06-26 → 2026-08-24 · 3 obs
● 2026-06-26 18:10:26
● 2026-08-24 20:26:14
○NSns2.sedoparking.com2015-08-19 → 2017-04-20 · 4 obs
● 2017-04-20 09:31:18
○ 2026-06-26 18:10:26
○ 2026-08-24 20:26:14
○MXlocalhost2016-09-21 → 2017-04-20 · 5 obs
● 2016-09-21 10:18:32
● 2017-04-20 09:31:18
○ 2026-06-26 18:10:26
○ 2026-08-24 20:26:14
○MXmail.nickstel.com2015-08-19 → 2016-04-09 · 4 obs
● 2016-04-09 22:56:32
○ 2016-09-21 10:18:32
○ 2026-08-24 20:26:14
●A13.248.169.482026-06-26 → 2026-08-24 · 3 obs
● 2026-06-26 18:10:26
● 2026-08-24 20:26:14
○A72.52.4.1222017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 09:31:18
○ 2026-06-26 18:10:26
○ 2026-08-24 20:26:14
○A72.52.4.912015-08-19 → 2016-09-21 · 4 obs
● 2016-09-21 10:18:32
○ 2017-04-20 09:31:18
○ 2026-08-24 20:26:14
●A76.223.54.1462026-06-26 → 2026-08-24 · 3 obs
● 2026-06-26 18:10:26
● 2026-08-24 20:26:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| computingclasses.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computingclasses.com (unsigned zone)
⏱️ Timing
Total: 285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
computingclasses.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Two other host names, along with 203.154.rdns.ubiquity.io, californiaconstructioncompany.com and ns2.nadine.co.uk, also share IP numbers with computingclasses.com.
Name Servers
computingclasses.com is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.
computingclasses.com shares its NS records with other domains, for example host-111-184-42-178.dynamic.kbtelecom.net, www.27788.com, lymbo.com and two others.
There is at least partial name server overlap between computingclasses.com and other domains — rastreiai.com, malaaesthetics.com, mindnetworkai.com and two more among them.
These name servers frequently co-occur with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-ilzyovyxkjcylcmj8rbffy.ns101.verify.hn.
Each of the two host names carries two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.