global-classroom.com - robtex.com

global-classroom.com

DNSSEC⚠️ Not signed
A3.96.22.179🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix
PTRec2-3-96-22-179.ca-central-1.compute.amazonaws.com
A3.96.111.237🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix
NSsingapore.power-dns.com ⭐
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
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
SOAsingapore.power-dns.comhostmaster@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=1777243041

Same first word

global-classroom.com
global-classroom.org

DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSns1.power-dns.comns2.power-dns.comns3.power-dns.comsingapore.power-dns.comMXmx1.ewebdevelopment.commx2.ewebdevelopment.commail.dovemail.comA3.96.111.2373.96.22.17916.54.19.7416.54.9.119174.36.107.130174.37.172.162
●NSns1.power-dns.com2015-08-19 → 2026-04-26 · 4 obs
● 2015-08-19 13:38:52
○ 2015-12-07 05:56:14
● 2016-03-10 13:12:48
● 2026-04-26 23:07:00
●NSns2.power-dns.com2015-08-19 → 2026-04-26 · 5 obs
● 2015-08-19 13:38:52
● 2015-12-07 05:56:14
○ 2016-03-10 13:12:48
● 2017-04-03 08:31:52
● 2026-04-26 23:07:00
●NSns3.power-dns.com2026-03-31 → 2026-04-26 · 3 obs
○ 2017-04-03 08:31:52
● 2026-03-31 09:16:02
● 2026-04-26 23:07:00
●NSsingapore.power-dns.com2026-03-31 → 2026-04-26 · 3 obs
○ 2017-04-03 08:31:52
● 2026-03-31 09:16:02
● 2026-04-26 23:07:00
○MXmail.dovemail.com2015-08-19 → 2017-04-03 · 4 obs
● 2015-08-19 13:38:52
● 2017-04-03 08:31:52
○ 2026-03-31 09:16:02
○ 2026-04-26 23:07:00
●MXmx1.ewebdevelopment.com2026-03-31 → 2026-04-26 · 3 obs
○ 2017-04-03 08:31:52
● 2026-03-31 09:16:02
● 2026-04-26 23:07:00
●MXmx2.ewebdevelopment.com2026-03-31 → 2026-04-26 · 3 obs
○ 2017-04-03 08:31:52
● 2026-03-31 09:16:02
● 2026-04-26 23:07:00
○A16.54.19.742026-03-31 → 2026-03-31 · 3 obs
○ 2017-04-03 08:31:52
● 2026-03-31 09:16:02
○ 2026-04-26 23:07:00
○A16.54.9.1192026-03-31 → 2026-03-31 · 3 obs
○ 2017-04-03 08:31:52
● 2026-03-31 09:16:02
○ 2026-04-26 23:07:00
○A174.36.107.1302015-08-19 → 2016-03-10 · 4 obs
● 2015-08-19 13:38:52
● 2016-03-10 13:12:48
○ 2016-07-22 06:03:18
○ 2026-04-26 23:07:00
○A174.37.172.1622015-08-19 → 2017-04-03 · 7 obs
● 2015-08-19 13:38:52
● 2015-12-07 05:56:14
○ 2016-03-10 13:12:48
● 2016-07-22 06:03:18
● 2017-04-03 08:31:52
○ 2026-03-31 09:16:02
○ 2026-04-26 23:07:00
●A3.96.111.2372026-04-26 → 2026-04-26 · 2 obs
○ 2026-03-31 09:16:02
● 2026-04-26 23:07:00
●A3.96.22.1792026-04-26 → 2026-04-26 · 2 obs
○ 2026-03-31 09:16:02
● 2026-04-26 23:07:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
global-classroom.comns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com3 records

✅ Authoritative Response

Server:139.59.220.175

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for global-classroom.com (unsigned zone)

⏱️ Timing

Total: 614ms | Queries: -

📄 Records

TypeCountSample Data
A23.96.111.237, 3.96.22.179
NS3ns2.power-dns.com, ns3.power-dns.com...
MX2mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5)
TXT4934c3bfaa10e7d053ed251a82e3f4a82d19da885, 91f786e2661531d62a5e4bf8dc941c30c7391ed6...
SOA1singapore.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

The entity global-classroom.com points to two IP numbers: 3.96.22.179 and 3.96.111.237.

For instance, other host names safano.com, bacholi.com, vingoo.com, sauberan.com and yakso.com share IP numbers with global-classroom.com.

Name Servers

global-classroom.com is delegated to four name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and singapore.power-dns.com.

global-classroom.com shares name servers with other domains at least partially, for example raznic.com, kessock.com, billcummings.com, niceit.com and fish-bone.com.

These name servers are commonly used with the name servers ip-172-26-1-146.us-east-2.compute.internal and amsterdam.power-dns.com.

Host names with a single IP address: 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.

Mail Servers

Two mail servers mx1.ewebdevelopment.com and mx2.ewebdevelopment.com handle global-classroom.com.

global-classroom.com shares the same mail server setup as other domains, for instance corpea.com, premium-business.com, gattoverde.com, okawari.com and decolli.com.

Host names with one IP number:

mx1.ewebdevelopment.com points to: 159.203.54.48.

mx2.ewebdevelopment.com points to: 188.166.142.73.