class2001.com - robtex.com

class2001.com

DNSSEC⚠️ Not signed
A15.156.10.204🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix
PTRec2-15-156-10-204.ca-central-1.compute.amazonaws.com
A99.79.11.127🇨🇦 Amazon99.79.0.0/16 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
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
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=1777001731

Subdomains

nullmx.class2001.com

Same first word

class2001.com

DNS History

21 records (8 active, 13 former)

20162017201820192020202120222023202420252026NSns1.power-dns.comns2.power-dns.comns3.power-dns.comsingapore.power-dns.comip-172-26-1-146.us-east-2.compute.internalip-172-26-13-129MXmx1.ewebdevelopment.commx2.ewebdevelopment.commail.dovemail.comA15.156.10.20499.79.11.12715.157.137.1815.157.18.1215.222.78.10016.52.195.21116.54.1.4016.54.92.12174.36.107.130174.37.172.16252.60.136.5552.60.146.135
○NSip-172-26-1-146.us-east-2.compute.internal2026-04-22 → 2026-04-23 · 5 obs
○ 2026-03-05 03:58:34
● 2026-04-22 19:21:32
● 2026-04-23 21:56:28
○ 2026-04-24 03:52:38
○ 2026-04-24 03:52:42
○NSip-172-26-13-1292018-09-14 → 2018-09-14 · 4 obs
○ 2017-02-16 02:50:52
● 2018-09-14 00:36:52
○ 2026-02-25 17:51:54
○ 2026-04-24 03:52:42
●NSns1.power-dns.com2015-06-23 → 2026-04-24 · 7 obs
● 2015-06-23 00:35:46
○ 2015-11-26 01:18:56
○ 2016-03-01 17:06:30
● 2016-06-23 15:35:46
○ 2017-02-16 02:50:52
● 2018-09-14 00:36:52
● 2026-04-24 03:52:42
●NSns2.power-dns.com2015-06-23 → 2026-04-24 · 5 obs
● 2015-06-23 00:35:46
● 2016-03-01 17:06:30
○ 2016-06-23 15:35:46
● 2017-02-16 02:50:52
● 2026-04-24 03:52:42
●NSns3.power-dns.com2018-09-14 → 2026-04-24 · 3 obs
○ 2017-02-16 02:50:52
● 2018-09-14 00:36:52
● 2026-04-24 03:52:42
●NSsingapore.power-dns.com2026-02-25 → 2026-04-24 · 7 obs
○ 2018-09-14 00:36:52
● 2026-02-25 17:51:54
● 2026-03-05 03:58:34
○ 2026-04-22 19:21:32
○ 2026-04-23 21:56:28
● 2026-04-24 03:52:38
● 2026-04-24 03:52:42
○MXmail.dovemail.com2015-06-23 → 2017-02-16 · 4 obs
● 2015-06-23 00:35:46
● 2017-02-16 02:50:52
○ 2018-09-14 00:36:52
○ 2026-04-24 03:52:42
●MXmx1.ewebdevelopment.com2018-09-14 → 2026-04-24 · 3 obs
○ 2017-02-16 02:50:52
● 2018-09-14 00:36:52
● 2026-04-24 03:52:42
●MXmx2.ewebdevelopment.com2018-09-14 → 2026-04-24 · 3 obs
○ 2017-02-16 02:50:52
● 2018-09-14 00:36:52
● 2026-04-24 03:52:42
●A15.156.10.2042026-04-23 → 2026-04-24 · 3 obs
○ 2026-04-22 19:21:32
● 2026-04-23 21:56:28
● 2026-04-24 03:52:42
○A15.157.137.182026-02-25 → 2026-02-25 · 4 obs
○ 2018-09-14 00:36:52
● 2026-02-25 17:51:54
○ 2026-03-05 03:58:34
○ 2026-04-24 03:52:42
○A15.157.18.122026-02-25 → 2026-02-25 · 4 obs
○ 2018-09-14 00:36:52
● 2026-02-25 17:51:54
○ 2026-03-05 03:58:34
○ 2026-04-24 03:52:42
○A15.222.78.1002026-04-22 → 2026-04-22 · 4 obs
○ 2026-03-05 03:58:34
● 2026-04-22 19:21:32
○ 2026-04-23 21:56:28
○ 2026-04-24 03:52:42
○A16.52.195.2112026-03-05 → 2026-03-05 · 4 obs
○ 2026-02-25 17:51:54
● 2026-03-05 03:58:34
○ 2026-04-22 19:21:32
○ 2026-04-24 03:52:42
○A16.54.1.402026-04-22 → 2026-04-22 · 4 obs
○ 2026-03-05 03:58:34
● 2026-04-22 19:21:32
○ 2026-04-23 21:56:28
○ 2026-04-24 03:52:42
○A16.54.92.122026-03-05 → 2026-03-05 · 4 obs
○ 2026-02-25 17:51:54
● 2026-03-05 03:58:34
○ 2026-04-22 19:21:32
○ 2026-04-24 03:52:42
○A174.36.107.1302015-06-23 → 2016-06-23 · 4 obs
● 2015-06-23 00:35:46
● 2016-06-23 15:35:46
○ 2017-02-16 02:50:52
○ 2026-04-24 03:52:42
○A174.37.172.1622015-06-23 → 2017-02-16 · 4 obs
● 2015-06-23 00:35:46
● 2017-02-16 02:50:52
○ 2018-09-14 00:36:52
○ 2026-04-24 03:52:42
○A52.60.136.552018-09-14 → 2018-09-14 · 4 obs
○ 2017-02-16 02:50:52
● 2018-09-14 00:36:52
○ 2026-02-25 17:51:54
○ 2026-04-24 03:52:42
○A52.60.146.1352018-09-14 → 2018-09-14 · 4 obs
○ 2017-02-16 02:50:52
● 2018-09-14 00:36:52
○ 2026-02-25 17:51:54
○ 2026-04-24 03:52:42
●A99.79.11.1272026-04-23 → 2026-04-24 · 3 obs
○ 2026-04-22 19:21:32
● 2026-04-23 21:56:28
● 2026-04-24 03:52:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
class2001.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 class2001.com (unsigned zone)

⏱️ Timing

Total: 1094ms | Queries: -

📄 Records

TypeCountSample Data
A215.156.10.204, 99.79.11.127
NS3ns3.power-dns.com, ns2.power-dns.com...
MX2mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5)
TXT4afternic-verification-VKoxaZkQawZ8VVht35, v=spf1 include:u2069692.wl.sendgrid.net ...
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

Hierarchy

The parent of nullmx.class2001.com is class2001.com.

IP Addresses

class2001.com points to two IP numbers: 15.156.10.204 and 99.79.11.127.

Other host names such as fourth-dimension.com, pkug.com, olira.com, drbig.com and korpora.com share IPs with class2001.com.

Name Servers

class2001.com is delegated to four name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and singapore.power-dns.com.

class2001.com at least partially shares name servers with other domains, for example gerholdt.com, realnewz.com, www.krejmer.com, goldtab.com and 3wstudio.com.

These name servers are often used together with 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 resolves to 13.58.50.225.

ns2.power-dns.com resolves to 188.166.142.159.

ns3.power-dns.com resolves to 139.59.220.175.

Mail Servers

Two mail servers handle class2001.com: mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

class2001.com shares the same mail server setup as other domains, including frankowiak.com, acmetechnology.com, girimonte.com, comerta.com and grait.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.