imasterclass.com - dns.ninja

imasterclass.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns2.afternic.com ⭐
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSns1.afternic.com
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
TXTv=spf1 -all
SOAns2.afternic.comdns@jomax.net serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782643435

Subdomains

www.imasterclass.com

Same first word

imasterclass.com

Similar names

iclassmaster.com
sscmaterials.com
amritclasses.com

DNS History

28 records (4 active, 24 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comdns1.registrar-servers.comdns1.registrar-servers.com,dns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comns1.atom.comns2.atom.comns41.domaincontrol.comns42.domaincontrol.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comeforward6.registrar-servers.comeforward7.registrar-servers.commailstore1.secureserver.netsmtp.secureserver.netA13.248.169.4876.223.54.146162.255.119.251184.168.221.45192.185.4.117192.64.119.18052.20.84.62
○NSdns1.registrar-servers.com2016-02-05 → 2020-01-24 · 8 obs
○ 2015-12-19 16:30:42
● 2016-02-05 15:35:04
● 2016-02-06 20:06:58
○ 2016-03-21 19:06:38
○ 2017-02-12 17:45:12
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○NSdns1.registrar-servers.com,2016-03-21 → 2017-02-12 · 5 obs
○ 2016-02-06 20:06:58
● 2016-03-21 19:06:38
● 2017-02-12 17:45:12
○ 2020-01-24 04:14:08
○ 2026-06-28 10:56:40
○NSdns2.registrar-servers.com2016-02-05 → 2020-01-24 · 5 obs
○ 2015-12-19 16:30:42
● 2016-02-05 15:35:04
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○NSdns3.registrar-servers.com2016-02-05 → 2020-01-24 · 5 obs
○ 2015-12-19 16:30:42
● 2016-02-05 15:35:04
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○NSdns4.registrar-servers.com2016-02-05 → 2020-01-24 · 5 obs
○ 2015-12-19 16:30:42
● 2016-02-05 15:35:04
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○NSdns5.registrar-servers.com2016-02-05 → 2020-01-24 · 5 obs
○ 2015-12-19 16:30:42
● 2016-02-05 15:35:04
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
●NSns1.afternic.com2026-04-24 → 2026-06-28 · 3 obs
○ 2026-04-13 02:01:44
● 2026-04-24 20:49:38
● 2026-06-28 10:56:40
○NSns1.atom.com2026-04-13 → 2026-04-13 · 4 obs
○ 2020-01-24 04:14:08
● 2026-04-13 02:01:44
○ 2026-04-24 20:49:38
○ 2026-06-28 10:56:40
●NSns2.afternic.com2026-04-24 → 2026-06-28 · 3 obs
○ 2026-04-13 02:01:44
● 2026-04-24 20:49:38
● 2026-06-28 10:56:40
○NSns2.atom.com2026-04-13 → 2026-04-13 · 4 obs
○ 2020-01-24 04:14:08
● 2026-04-13 02:01:44
○ 2026-04-24 20:49:38
○ 2026-06-28 10:56:40
○NSns41.domaincontrol.com2015-11-15 → 2015-11-15 · 3 obs
● 2015-11-15 19:04:54
○ 2015-12-19 16:30:42
○ 2026-06-28 10:56:40
○NSns42.domaincontrol.com2015-11-15 → 2015-11-15 · 3 obs
● 2015-11-15 19:04:54
○ 2015-12-19 16:30:42
○ 2026-06-28 10:56:40
○MXeforward1.registrar-servers.com2016-02-05 → 2020-01-24 · 5 obs
○ 2015-12-19 16:30:42
● 2016-02-05 15:35:04
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○MXeforward2.registrar-servers.com2016-02-05 → 2020-01-24 · 5 obs
○ 2015-12-19 16:30:42
● 2016-02-05 15:35:04
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○MXeforward3.registrar-servers.com2016-02-05 → 2020-01-24 · 5 obs
○ 2015-12-19 16:30:42
● 2016-02-05 15:35:04
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○MXeforward4.registrar-servers.com2016-02-05 → 2020-01-24 · 5 obs
○ 2015-12-19 16:30:42
● 2016-02-05 15:35:04
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○MXeforward5.registrar-servers.com2016-02-05 → 2020-01-24 · 5 obs
○ 2015-12-19 16:30:42
● 2016-02-05 15:35:04
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○MXeforward6.registrar-servers.com2020-01-24 → 2020-01-24 · 4 obs
○ 2016-02-05 15:35:04
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○MXeforward7.registrar-servers.com2020-01-24 → 2020-01-24 · 4 obs
○ 2016-02-05 15:35:04
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○MXmailstore1.secureserver.net2015-11-15 → 2015-11-15 · 3 obs
● 2015-11-15 19:04:54
○ 2015-12-19 16:30:42
○ 2026-06-28 10:56:40
○MXsmtp.secureserver.net2015-11-15 → 2015-11-15 · 3 obs
● 2015-11-15 19:04:54
○ 2015-12-19 16:30:42
○ 2026-06-28 10:56:40
●A13.248.169.482026-04-24 → 2026-06-28 · 3 obs
○ 2026-04-13 02:01:44
● 2026-04-24 20:49:38
● 2026-06-28 10:56:40
○A162.255.119.2512016-02-05 → 2016-02-06 · 5 obs
○ 2015-12-19 16:30:42
● 2016-02-05 15:35:04
● 2016-02-06 20:06:58
○ 2016-03-21 19:06:38
○ 2026-06-28 10:56:40
○A184.168.221.452015-11-15 → 2015-11-15 · 4 obs
○ 2015-11-08 08:58:50
● 2015-11-15 19:04:54
○ 2015-12-19 16:30:42
○ 2026-06-28 10:56:40
○A192.185.4.1172015-07-06 → 2015-11-08 · 4 obs
● 2015-07-06 22:18:46
● 2015-11-08 08:58:50
○ 2015-11-15 19:04:54
○ 2026-06-28 10:56:40
○A192.64.119.1802016-03-21 → 2020-01-24 · 5 obs
○ 2016-02-06 20:06:58
● 2016-03-21 19:06:38
● 2020-01-24 04:14:08
○ 2026-04-13 02:01:44
○ 2026-06-28 10:56:40
○A52.20.84.622026-04-13 → 2026-04-13 · 4 obs
○ 2020-01-24 04:14:08
● 2026-04-13 02:01:44
○ 2026-04-24 20:49:38
○ 2026-06-28 10:56:40
●A76.223.54.1462026-04-24 → 2026-06-28 · 3 obs
○ 2026-04-13 02:01:44
● 2026-04-24 20:49:38
● 2026-06-28 10:56:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
imasterclass.comns1.afternic.com, ns2.afternic.com4 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 imasterclass.com (unsigned zone)

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.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

www.imasterclass.com is a subdomain of imasterclass.com.

IP Addresses

imasterclass.com has two IP addresses: 13.248.169.48 and 76.223.54.146

Two other host names, along with www.cigarshere.com, sharpattorneys.com and printrodeo.com, also share IP numbers with imasterclass.com.

Name Servers

The NS records for imasterclass.com delegate to ns1.afternic.com and ns2.afternic.com.

imasterclass.com shares its NS records with other domains, for example vandover.com, www.thefearlessfactor.com, gjsport.com and two others.

The name servers of imasterclass.com overlap at least partially with those of other domains — among them conferpro.com, engineranking.com, baibank.com and two more.

These name servers commonly appear alongside the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.

ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.