classa.com - dns.ninja
classa.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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1785677617 | ||||||
Subdomains
Same first word
classa.my |
classa.de |
classa.eu |
classa.ru |
classa.vn |
classa.live |
classa.it |
classa.com |
classa.es |
classa.ch |
classa.bg |
classa.cn |
classa.co.uk |
classa.co.il |
classa.com.au |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.oak.arvixe.com2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 07:33:16
○ 2026-02-22 10:26:04
○ 2026-08-02 13:57:00
○NSns2.oak.arvixe.com2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 07:33:16
○ 2026-02-22 10:26:04
○ 2026-08-02 13:57:00
●NSns3.afternic.com2026-02-22 → 2026-08-02 · 3 obs
● 2026-02-22 10:26:04
● 2026-08-02 13:57:00
●NSns4.afternic.com2026-02-22 → 2026-08-02 · 3 obs
● 2026-02-22 10:26:04
● 2026-08-02 13:57:00
○MXmail.classa.com2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 07:33:16
○ 2026-02-22 10:26:04
○ 2026-08-02 13:57:00
○MXmail2.classa.com2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 07:33:16
○ 2026-02-22 10:26:04
○ 2026-08-02 13:57:00
●A13.248.169.482026-02-22 → 2026-08-02 · 3 obs
● 2026-02-22 10:26:04
● 2026-08-02 13:57:00
○A143.95.251.102015-11-06 → 2017-04-06 · 5 obs
● 2015-11-06 13:47:08
● 2017-04-06 07:33:16
○ 2026-02-22 10:26:04
○ 2026-08-02 13:57:00
○A23.91.118.62015-05-25 → 2015-05-25 · 3 obs
○ 2015-11-06 13:47:08
○ 2026-08-02 13:57:00
●A76.223.54.1462026-02-22 → 2026-08-02 · 3 obs
● 2026-02-22 10:26:04
● 2026-08-02 13:57:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| classa.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classa.com (unsigned zone)
⏱️ Timing
Total: 80ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
classa.com is the parent domain of mail2.classa.com and mail.classa.com.
IP Addresses
classa.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146
Additional host names — 283365.com, oncoderm.com, scmasia.com and two others — share IP numbers with classa.com.
Name Servers
classa.com uses two name servers for its delegation: ns3.afternic.com and ns4.afternic.com.
classa.com shares its name server setup with other domains, including www.thunwa.com, spahub.com, niabai.com and two others.
Some of classa.com's name servers are also used by other domains, including fitnesstech.org, creativitygen.com, custommags.com and cellsnoop.com.
These name servers regularly co-occur with the name servers verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn, verification-khuy9xjwgepvzvqpkcrmrh.ns101.verify.hn and ns1.afternic.com.
ns3.afternic.com resolves to 97.74.98.65. ns4.afternic.com resolves to 173.201.66.65. Both host names point to a single IP number.