executivemasterclass.com - dns.ninja

executivemasterclass.com

DNSSEC⚠️ Not signed
A3.96.239.35🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix
PTRec2-3-96-239-35.ca-central-1.compute.amazonaws.com
A15.222.124.128🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
NSip-172-26-1-146.us-east-2.compute.internal ⭐
NSns1.power-dns.com
A13.58.50.225🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix
PTRec2-13-58-50-225.us-east-2.compute.amazonaws.com
NSns2.power-dns.com
A188.166.142.159🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean
NSns3.power-dns.com
A139.59.220.175🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean
MXmx1.ewebdevelopment.com ⭐
A159.203.54.48🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean
MXmx2.ewebdevelopment.com(5)
A188.166.142.73🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
SOAip-172-26-1-146.us-east-2.compute.internalhostmaster@power-dns.com 2025-01-15 #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=1781347468

Same first word

executivemasterclass.com
executivemasterclass.co.uk

DNS History

18 records (8 active, 10 former)

20162017201820192020202120222023202420252026NSip-172-26-1-146.us-east-2.compute.internalns1.power-dns.comns2.power-dns.comns3.power-dns.comsingapore.power-dns.comMXmx1.ewebdevelopment.commx2.ewebdevelopment.commail.dovemail.comA15.222.124.1283.96.239.3515.157.161.15216.52.119.9816.52.177.13016.54.7.166174.36.107.130174.37.172.1623.98.247.22735.183.220.71
●NSip-172-26-1-146.us-east-2.compute.internal2026-05-04 → 2026-06-13 · 3 obs
○ 2026-03-06 18:47:52
● 2026-05-04 18:15:46
● 2026-06-13 10:54:24
●NSns1.power-dns.com2015-08-04 → 2026-06-13 · 5 obs
● 2015-08-04 19:41:36
● 2015-11-28 19:02:04
○ 2016-03-13 22:52:14
● 2016-09-19 17:40:08
● 2026-06-13 10:54:24
●NSns2.power-dns.com2015-08-04 → 2026-06-13 · 6 obs
● 2015-08-04 19:41:36
○ 2015-11-28 19:02:04
● 2016-03-13 22:52:14
○ 2016-09-19 17:40:08
● 2017-05-26 03:01:48
● 2026-06-13 10:54:24
●NSns3.power-dns.com2026-03-06 → 2026-06-13 · 3 obs
○ 2017-05-26 03:01:48
● 2026-03-06 18:47:52
● 2026-06-13 10:54:24
○NSsingapore.power-dns.com2026-03-06 → 2026-03-06 · 4 obs
○ 2017-05-26 03:01:48
● 2026-03-06 18:47:52
○ 2026-05-04 18:15:46
○ 2026-06-13 10:54:24
○MXmail.dovemail.com2015-08-04 → 2016-09-19 · 4 obs
● 2015-08-04 19:41:36
● 2016-09-19 17:40:08
○ 2017-05-26 03:01:48
○ 2026-06-13 10:54:24
●MXmx1.ewebdevelopment.com2017-05-26 → 2026-06-13 · 3 obs
○ 2016-09-19 17:40:08
● 2017-05-26 03:01:48
● 2026-06-13 10:54:24
●MXmx2.ewebdevelopment.com2017-05-26 → 2026-06-13 · 3 obs
○ 2016-09-19 17:40:08
● 2017-05-26 03:01:48
● 2026-06-13 10:54:24
○A15.157.161.1522026-03-06 → 2026-03-06 · 4 obs
○ 2017-05-26 03:01:48
● 2026-03-06 18:47:52
○ 2026-05-04 18:15:46
○ 2026-06-13 10:54:24
●A15.222.124.1282026-06-13 → 2026-06-13 · 2 obs
○ 2026-05-04 18:15:46
● 2026-06-13 10:54:24
○A16.52.119.982026-03-06 → 2026-03-06 · 4 obs
○ 2017-05-26 03:01:48
● 2026-03-06 18:47:52
○ 2026-05-04 18:15:46
○ 2026-06-13 10:54:24
○A16.52.177.1302026-05-04 → 2026-05-04 · 3 obs
○ 2026-03-06 18:47:52
● 2026-05-04 18:15:46
○ 2026-06-13 10:54:24
○A16.54.7.1662026-03-06 → 2026-06-13 · 2 obs
○ 2026-03-06 18:47:52
○ 2026-06-13 10:54:24
○A174.36.107.1302015-08-04 → 2017-05-26 · 7 obs
● 2015-08-04 19:41:36
● 2015-11-28 19:02:04
○ 2016-03-13 22:52:14
● 2016-09-19 17:40:08
● 2017-05-26 03:01:48
○ 2026-03-06 18:47:52
○ 2026-06-13 10:54:24
○A174.37.172.1622015-08-04 → 2017-05-26 · 7 obs
● 2015-08-04 19:41:36
○ 2015-11-28 19:02:04
● 2016-03-13 22:52:14
○ 2016-09-19 17:40:08
● 2017-05-26 03:01:48
○ 2026-03-06 18:47:52
○ 2026-06-13 10:54:24
●A3.96.239.352026-06-13 → 2026-06-13 · 2 obs
○ 2026-05-04 18:15:46
● 2026-06-13 10:54:24
○A3.98.247.2272026-05-04 → 2026-05-04 · 3 obs
○ 2026-03-06 18:47:52
● 2026-05-04 18:15:46
○ 2026-06-13 10:54:24
○A35.183.220.712026-03-06 → 2026-06-13 · 2 obs
○ 2026-03-06 18:47:52
○ 2026-06-13 10:54:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
executivemasterclass.comns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com3 records

✅ Authoritative Response

Server:188.166.142.159

NS records: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for executivemasterclass.com (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

TypeCountSample Data
A23.96.239.35, 15.222.124.128
NS3ns1.power-dns.com, ns2.power-dns.com...
MX2mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1)
TXT491f786e2661531d62a5e4bf8dc941c30c7391ed6, afternic-verification-VKoxaZkQawZ8VVht35...
SOA1amsterdam.power-dns.com hostmaster.power

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com)

Analysis

IP Addresses

executivemasterclass.com points to two IP numbers: 3.96.239.35 and 15.222.124.128.

madmoto.com, phiba.com, elleva.com and two other host names share IP numbers with executivemasterclass.com.

Name Servers

executivemasterclass.com is delegated to four name servers, ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and ip-172-26-1-146.us-east-2.compute.internal.

executivemasterclass.com shares at least some of its name servers with other domains, including psmanagement.com, app-designer.com, qevent.com and two others.

These name servers are frequently paired with the name servers singapore.power-dns.com and amsterdam.power-dns.com.

ns1.power-dns.com points to 13.58.50.225; ns2.power-dns.com points to 188.166.142.159; ns3.power-dns.com points to 139.59.220.175 — each hostname maps to exactly one IP address.

Mail Servers

Mail for executivemasterclass.com is handled by two mail servers — mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

executivemasterclass.com uses an identical mail server configuration to several other domains — among them carolhess.com, borva.com, krempin.com and two more.

mx1.ewebdevelopment.com and mx2.ewebdevelopment.com each resolve to one IP number: mx1.ewebdevelopment.com points to 159.203.54.48 and mx2.ewebdevelopment.com points to 188.166.142.73.