computerscienceclasses.com - dns.ninja
computerscienceclasses.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 | 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.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=1785457552 | ||||||
Previously MX for
computerscienceclasses.com |
Subdomains
mail.computerscienceclasses.com |
Same first word
computerscienceclasses.com |
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-04-09 → 2026-07-31 · 3 obs
● 2026-04-09 22:49:36
● 2026-07-31 00:54:16
○NSns1.myworlddns.com2015-07-02 → 2016-05-01 · 4 obs
● 2016-05-01 07:56:48
○ 2026-04-09 22:49:36
○ 2026-07-31 00:54:16
●NSns2.afternic.com2026-04-09 → 2026-07-31 · 3 obs
● 2026-04-09 22:49:36
● 2026-07-31 00:54:16
○NSns2.myworlddns.com2015-07-02 → 2016-05-01 · 4 obs
● 2016-05-01 07:56:48
○ 2026-04-09 22:49:36
○ 2026-07-31 00:54:16
○MX.2026-04-09 → 2026-07-31 · 2 obs
○ 2026-07-31 00:54:16
○MXcomputerscienceclasses.com2015-07-02 → 2016-05-01 · 4 obs
● 2016-05-01 07:56:48
○ 2026-04-09 22:49:36
○ 2026-07-31 00:54:16
●A13.248.169.482026-04-09 → 2026-07-31 · 3 obs
● 2026-04-09 22:49:36
● 2026-07-31 00:54:16
○A216.120.228.62015-07-02 → 2016-05-01 · 4 obs
● 2016-05-01 07:56:48
○ 2026-04-09 22:49:36
○ 2026-07-31 00:54:16
●A76.223.54.1462026-04-09 → 2026-07-31 · 3 obs
● 2026-04-09 22:49:36
● 2026-07-31 00:54:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| computerscienceclasses.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 computerscienceclasses.com (unsigned zone)
⏱️ Timing
Total: 80ms | 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
Hierarchy
computerscienceclasses.com is the parent zone for mail.computerscienceclasses.com.
IP Addresses
computerscienceclasses.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Two other host names, along with aidbeauty.xyz, wpweb.co and ifrys.com, also share IP numbers with computerscienceclasses.com.
Name Servers
computerscienceclasses.com is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.
computerscienceclasses.com shares its NS records with other domains, for example ns2.costhosting.com, 00alexbro00.livecamspace.com, adrnd.com and two others.
computerscienceclasses.com partially shares its NS delegation with several other domains, including midibike.com, huewise.com, securecurrent.com and two others.
These name servers regularly co-occur with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn and verification-jumkeogovghffpq9q4jxy9.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.