universal-classes.com - dns.ninja
universal-classes.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.90.182.202🇺🇸 NYI64.90.160.0/19 New York Internet | ||||||
| PTR | 64.90.182.202.static.nyinternet.net | ||||||
| NS | dns105.register.com ⭐ | ||||||
| A | 162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns106.register.com | ||||||
| A | 162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.universalclass.com ⭐ | ||||||
| SOA | DNS105.REGISTER.comroot@REGISTER.com serial=120082621 | ||||||
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=1785107262 | ||||||
Same first word
universal-classes.com |
DNS History
9 records (4 active, 5 former)
○NSdns01.gpn.register.com2015-06-11 → 2018-12-28 · 4 obs
● 2018-12-28 08:35:58
○ 2026-04-30 10:07:10
○ 2026-07-26 23:16:52
○NSdns02.gpn.register.com2015-06-11 → 2018-12-28 · 4 obs
● 2018-12-28 08:35:58
○ 2026-04-30 10:07:10
○ 2026-07-26 23:16:52
○NSdns03.gpn.register.com2015-06-11 → 2018-12-28 · 4 obs
● 2018-12-28 08:35:58
○ 2026-04-30 10:07:10
○ 2026-07-26 23:16:52
○NSdns04.gpn.register.com2015-06-11 → 2018-12-28 · 4 obs
● 2018-12-28 08:35:58
○ 2026-04-30 10:07:10
○ 2026-07-26 23:16:52
○NSdns05.gpn.register.com2015-06-11 → 2018-12-28 · 4 obs
● 2018-12-28 08:35:58
○ 2026-04-30 10:07:10
○ 2026-07-26 23:16:52
●NSdns105.register.com2026-04-30 → 2026-07-26 · 3 obs
● 2026-04-30 10:07:10
● 2026-07-26 23:16:52
●NSdns106.register.com2026-04-30 → 2026-07-26 · 3 obs
● 2026-04-30 10:07:10
● 2026-07-26 23:16:52
●MXmail.universalclass.com2015-06-11 → 2026-07-26 · 2 obs
● 2026-07-26 23:16:52
●A64.90.182.2022015-06-11 → 2026-07-26 · 2 obs
● 2026-07-26 23:16:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| universal-classes.com | dns105.register.com, dns106.register.com | 2 records |
✅ Authoritative Response
Server:162.159.25.158
NS records: dns105.register.com, dns106.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for universal-classes.com (unsigned zone)
⏱️ Timing
Total: 197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.90.182.202 |
| NS | 2 | dns106.register.com, dns105.register.com |
| MX | 1 | mail.universalclass.com (pri: 10) |
| SOA | 1 | DNS105.REGISTER.com root.REGISTER.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns105.register.com, dns106.register.com)
Analysis
IP Addresses
universal-classes.com has exactly one IP address — 64.90.182.202.
universal-classes.com shares its IP numbers with other host names like unviersalclass.com, universal-courses.com and 64.90.182.202.static.nyinternet.net.
Name Servers
Two name servers handle the delegation for universal-classes.com: dns105.register.com and dns106.register.com.
The name server configuration of universal-classes.com is shared with other domains, for instance selbyrock.com, thegarlicfarm.com, jaclynsmith.com and two others.
universal-classes.com is at least partially co-delegated on name servers with other domains, such as mattco.com.
dns105.register.com resolves to 162.159.24.117. dns106.register.com resolves to 162.159.25.158. Both host names point to a single IP number.
Mail Servers
universal-classes.com uses one mail server — mail.universalclass.com.
The mail server setup of universal-classes.com is identical to that of domains like universalclasses.com, universal-courses.com and onlinecourse.com.