`nullmx.class2001.com`

DNSSEC	⚠️ Not signed
A	15.156.10.204^{🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix}
		PTR	`ec2-15-156-10-204.ca-central-1.compute.amazonaws.com`
A	99.79.11.127^{🇨🇦 Amazon99.79.0.0/16 EC2 YUL prefix}
NS	`singapore.power-dns.com` ⭐
NS	`ns1.power-dns.com` ⚠️ Not in parent delegation
		A	13.58.50.225^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`ec2-13-58-50-225.us-east-2.compute.amazonaws.com`
NS	`ns2.power-dns.com` ⚠️ Not in parent delegation
		A	188.166.142.159^{🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean}
NS	`ns3.power-dns.com` ⚠️ Not in parent delegation
		A	139.59.220.175^{🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean}
MX	`mx1.ewebdevelopment.com` ⭐
		A	159.203.54.48^{🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean}
MX	`mx2.ewebdevelopment.com`⁽⁵⁾
		A	188.166.142.73^{🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean}
TXT	`v=spf1 include:u2069692.wl.sendgrid.net -all`
TXT	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
TXT	`afternic-verification-VKoxaZkQawZ8VVht35n43c`
TXT	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
SOA	`singapore.power-dns.com`hostmaster@power-dns.com 2025-01-15 #1

`class2001.com`

	DNSSEC	⚠️ Not signed
	A	15.156.10.204^{🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix}
	A	99.79.11.127^{🇨🇦 Amazon99.79.0.0/16 EC2 YUL prefix}
	NS	`ip-172-26-1-146.us-east-2.compute.internal` ⭐
	NS	`ns1.power-dns.com`
	NS	`ns2.power-dns.com`
	NS	`ns3.power-dns.com`
	MX	`mx1.ewebdevelopment.com` ⭐
	MX	`mx2.ewebdevelopment.com`⁽⁵⁾
	TXT	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
	TXT	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
	TXT	`v=spf1 include:u2069692.wl.sendgrid.net -all`
	TXT	`afternic-verification-VKoxaZkQawZ8VVht35n43c`
	SOA	`ip-172-26-1-146.us-east-2.compute.internal`hostmaster@power-dns.com 2025-01-15 #1

Same first word

nullmx.org

nullmx.com

nullmx.net

Similar names

mlnxul.com

DNS History

14 records (8 active, 6 former)

○NSamsterdam.power-dns.com2026-04-11 → 2026-04-11 · 3 obs

○ 2016-04-18 19:27:10
● 2026-04-11 16:32:36
○ 2026-04-24 05:28:58

●NSns1.power-dns.com2015-06-06 → 2026-04-24 · 4 obs

● 2015-06-06 22:07:36
○ 2015-10-27 22:35:20
● 2016-01-20 13:05:22
● 2026-04-24 05:28:58

●NSns2.power-dns.com2015-06-06 → 2026-04-24 · 5 obs

● 2015-06-06 22:07:36
● 2015-10-27 22:35:20
○ 2016-01-20 13:05:22
● 2016-04-18 19:27:10
● 2026-04-24 05:28:58

●NSns3.power-dns.com2026-04-11 → 2026-04-24 · 3 obs

○ 2016-04-18 19:27:10
● 2026-04-11 16:32:36
● 2026-04-24 05:28:58

●NSsingapore.power-dns.com2026-04-24 → 2026-04-24 · 2 obs

○ 2026-04-11 16:32:36
● 2026-04-24 05:28:58

○MXmail.dovemail.com2015-06-06 → 2016-04-18 · 4 obs

● 2015-06-06 22:07:36
● 2016-04-18 19:27:10
○ 2026-04-11 16:32:36
○ 2026-04-24 05:28:58

●MXmx1.ewebdevelopment.com2026-04-11 → 2026-04-24 · 3 obs

○ 2016-04-18 19:27:10
● 2026-04-11 16:32:36
● 2026-04-24 05:28:58

●MXmx2.ewebdevelopment.com2026-04-11 → 2026-04-24 · 3 obs

○ 2016-04-18 19:27:10
● 2026-04-11 16:32:36
● 2026-04-24 05:28:58

●A15.156.10.2042026-04-24 → 2026-04-24 · 2 obs

○ 2026-04-11 16:32:36
● 2026-04-24 05:28:58

○A15.223.24.232026-04-11 → 2026-04-11 · 3 obs

○ 2016-04-18 19:27:10
● 2026-04-11 16:32:36
○ 2026-04-24 05:28:58

○A174.36.107.1302015-06-06 → 2016-04-18 · 6 obs

● 2015-06-06 22:07:36
○ 2015-10-27 22:35:20
● 2016-01-20 13:05:22
● 2016-04-18 19:27:10
○ 2026-04-11 16:32:36
○ 2026-04-24 05:28:58

○A174.37.172.1622015-06-06 → 2015-10-27 · 4 obs

● 2015-06-06 22:07:36
● 2015-10-27 22:35:20
○ 2016-01-20 13:05:22
○ 2026-04-24 05:28:58

○A35.182.222.952026-04-11 → 2026-04-11 · 3 obs

○ 2016-04-18 19:27:10
● 2026-04-11 16:32:36
○ 2026-04-24 05:28:58

●A99.79.11.1272026-04-24 → 2026-04-24 · 2 obs

○ 2026-04-11 16:32:36
● 2026-04-24 05:28:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
class2001.com	ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com	3 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 class2001.com (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.156.10.204, 99.79.11.127`
NS	3	`ns2.power-dns.com, ns1.power-dns.com...`
MX	2	`mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5)`
TXT	4	`afternic-verification-VKoxaZkQawZ8VVht35, 91f786e2661531d62a5e4bf8dc941c30c7391ed6...`
SOA	1	`singapore.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

nullmx.class2001.com resolves to two IP numbers: 15.156.10.204 and 99.79.11.127.

Other host names, for instance croatia-info.com, obbia.com, durto.com, vonhein.com and mail.bbq-service.com share IP numbers with nullmx.class2001.com.

Name Servers

nullmx.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.

nullmx.class2001.com shares some name servers with other domains, for example agrik.com, haldes.com, netsg.com, www.ganski.com and likefun.com.

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

Host names with a single IP: 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

nullmx.class2001.com is served by two mail servers: mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

nullmx.class2001.com shares the mail server setup with other domains, for example sharni.com, paper-weight.com, kathyfreeman.com, www.mainteriors.com and worldmother.com.

Host names with a single IP:

mx1.ewebdevelopment.com points to 159.203.54.48

mx2.ewebdevelopment.com points to 188.166.142.73

nullmx.class2001.com - robtex.com