computerclassroom.com - dns.ninja
computerclassroom.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=1782917921 | ||||||
Same first word
computerclassroom.com |
DNS History
9 records (4 active, 5 former)
○NSns.buydomains.com2015-11-02 → 2017-06-22 · 4 obs
● 2017-06-22 22:49:04
○ 2026-04-14 22:44:16
○ 2026-07-01 15:22:34
●NSns1.afternic.com2026-04-14 → 2026-07-01 · 3 obs
● 2026-04-14 22:44:16
● 2026-07-01 15:22:34
●NSns2.afternic.com2026-04-14 → 2026-07-01 · 3 obs
● 2026-04-14 22:44:16
● 2026-07-01 15:22:34
●A13.248.169.482026-04-14 → 2026-07-01 · 3 obs
● 2026-04-14 22:44:16
● 2026-07-01 15:22:34
○A141.8.225.1242016-01-20 → 2016-11-23 · 5 obs
● 2016-01-20 04:24:26
● 2016-11-23 12:45:56
○ 2017-06-22 22:49:04
○ 2026-07-01 15:22:34
○A209.99.64.432017-06-22 → 2017-06-22 · 4 obs
● 2017-06-22 22:49:04
○ 2026-04-14 22:44:16
○ 2026-07-01 15:22:34
○A50.63.202.1042015-11-02 → 2015-11-02 · 4 obs
● 2015-11-02 22:27:44
○ 2016-01-20 04:24:26
○ 2026-07-01 15:22:34
○A66.151.181.492015-06-29 → 2015-06-29 · 4 obs
● 2015-06-29 09:04:18
○ 2015-11-02 22:27:44
○ 2026-07-01 15:22:34
●A76.223.54.1462026-04-14 → 2026-07-01 · 3 obs
● 2026-04-14 22:44:16
● 2026-07-01 15:22:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| computerclassroom.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computerclassroom.com (unsigned zone)
⏱️ Timing
Total: 112ms | 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 | ns2.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
computerclassroom.com has two IP addresses: 13.248.169.48 and 76.223.54.146
modi.co, vc5-1-2-96a.dsl.dummy.net, ns2.roundrockweekly.com plus two other host names have IP numbers in common with computerclassroom.com.
Name Servers
computerclassroom.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
The name server configuration of computerclassroom.com is shared with other domains, for instance talakai.com, ectu.com, fatcoach.com and two others.
There is at least partial name server overlap between computerclassroom.com and other domains — xvwc.com, clearpointnetworks.com, refnet.org and two more among them.
The name servers verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-bp8ywsrcuguhcqzkgzdvfy.ns101.verify.hn are often found in combination with these name servers.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.