kumarphysicsclasses.com - dns.ninja
kumarphysicsclasses.com
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=1786215879 | ||||||
Subdomains
physicstutor.kumarphysicsclasses.com |
Same first word
kumarphysicsclasses.com |
DNS History
12 records (9 active, 3 former)
●NSns51.domaincontrol.com2015-05-18 → 2026-08-08 · 2 obs
● 2026-08-08 19:23:50
●NSns52.domaincontrol.com2015-05-18 → 2026-08-08 · 2 obs
● 2026-08-08 19:23:50
●MXalt1.aspmx.l.google.com2016-09-17 → 2026-08-08 · 3 obs
● 2016-09-17 09:22:06
● 2026-08-08 19:23:50
●MXalt2.aspmx.l.google.com2016-09-17 → 2026-08-08 · 3 obs
● 2016-09-17 09:22:06
● 2026-08-08 19:23:50
●MXaspmx.l.google.com2016-09-17 → 2026-08-08 · 3 obs
● 2016-09-17 09:22:06
● 2026-08-08 19:23:50
●MXaspmx2.googlemail.com2016-09-17 → 2026-08-08 · 3 obs
● 2016-09-17 09:22:06
● 2026-08-08 19:23:50
●MXaspmx3.googlemail.com2016-09-17 → 2026-08-08 · 3 obs
● 2016-09-17 09:22:06
● 2026-08-08 19:23:50
○MXmailstore1.asia.secureserver.net2015-05-18 → 2016-03-27 · 4 obs
● 2016-03-27 18:08:40
○ 2016-09-17 09:22:06
○ 2026-08-08 19:23:50
○MXsmtp.asia.secureserver.net2015-05-18 → 2016-03-27 · 4 obs
● 2016-03-27 18:08:40
○ 2016-09-17 09:22:06
○ 2026-08-08 19:23:50
●A13.248.243.52026-03-05 → 2026-08-08 · 3 obs
● 2026-03-05 07:19:20
● 2026-08-08 19:23:50
○A166.62.3.12015-05-18 → 2017-08-18 · 4 obs
● 2017-08-18 19:53:54
○ 2026-03-05 07:19:20
○ 2026-08-08 19:23:50
●A76.223.105.2302026-03-05 → 2026-08-08 · 3 obs
● 2026-03-05 07:19:20
● 2026-08-08 19:23:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| kumarphysicsclasses.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kumarphysicsclasses.com (unsigned zone)
⏱️ Timing
Total: 1161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 6 | google-site-verification=OLYmKwm0JpMrnCs, NETORGFT11450222.onmicrosoft.com... |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
Hierarchy
kumarphysicsclasses.com is a parent domain of physicstutor.kumarphysicsclasses.com.
IP Addresses
kumarphysicsclasses.com directs to two IP numbers, 13.248.243.5 and 76.223.105.230
almalaq.com, remortgageco.com, amatyagroup.com plus two other host names have IP numbers in common with kumarphysicsclasses.com.
Name Servers
Two name servers handle the delegation for kumarphysicsclasses.com: ns51.domaincontrol.com and ns52.domaincontrol.com.
The name server configuration of kumarphysicsclasses.com is shared with other domains, for instance blasttargets.com, smashtransit.com, oelneutralisator.de and two others.
ns51.domaincontrol.com and ns52.domaincontrol.com both carry two IP addresses. The A records for ns51.domaincontrol.com are 97.74.105.26 and 2603:5:2192::1a; the A records for ns52.domaincontrol.com are 173.201.73.26 and 2603:5:2292::1a.
Mail Servers
Mail for kumarphysicsclasses.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by kumarphysicsclasses.com are shared with other domains: loribethgoldman.com, alternateplanet.net, triptri.com.br and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com resolves to two addresses: 192.178.155.26 and 2607:f8b0:4004:c29::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c0f::1a IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1a IP addresses.