conceptcomputing.com - dns.ninja

`conceptcomputing.com`

DNSSEC	⚠️ Not signed
A	3.99.86.71^{🇨🇦 Amazon3.98.0.0/15 EC2 YUL prefix}
		PTR	`ec2-3-99-86-71.ca-central-1.compute.amazonaws.com`
A	15.222.218.165^{🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix}
NS	`singapore.power-dns.com` ⭐
NS	`ns1.power-dns.com`
		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`
		A	188.166.142.159^{🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean}
NS	`ns3.power-dns.com`
		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	`afternic-verification-VKoxaZkQawZ8VVht35n43c`
TXT	`v=spf1 include:u2069692.wl.sendgrid.net -all`
TXT	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
TXT	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
SOA	`singapore.power-dns.com`hostmaster@power-dns.com 2025-01-15 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784241842

Same first word

conceptcomputing.com

DNS History

26 records (8 active, 18 former)

○NSamsterdam.power-dns.com2026-02-16 → 2026-03-13 · 5 obs

○ 2018-09-12 07:39:40
● 2026-02-16 04:08:26
● 2026-03-13 23:37:22
○ 2026-03-18 10:04:18
○ 2026-07-16 23:11:16

○NSip-172-26-1-146.us-east-2.compute.internal2026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-13 23:37:22
● 2026-03-18 10:04:18
○ 2026-04-13 03:10:10
○ 2026-07-16 23:11:16

○NSip-172-26-13-1292018-09-12 → 2018-09-12 · 4 obs

○ 2017-02-06 16:24:14
● 2018-09-12 07:39:40
○ 2026-02-16 04:08:26
○ 2026-07-16 23:11:16

●NSns1.power-dns.com2015-05-21 → 2026-07-16 · 7 obs

● 2015-05-21 05:00:10
● 2015-10-19 16:05:38
○ 2016-01-19 03:52:28
● 2016-04-13 00:27:24
○ 2017-02-06 16:24:14
● 2018-09-12 07:39:40
● 2026-07-16 23:11:16

●NSns2.power-dns.com2015-05-21 → 2026-07-16 · 6 obs

● 2015-05-21 05:00:10
○ 2015-10-19 16:05:38
● 2016-01-19 03:52:28
○ 2016-04-13 00:27:24
● 2017-02-06 16:24:14
● 2026-07-16 23:11:16

●NSns3.power-dns.com2018-09-12 → 2026-07-16 · 3 obs

○ 2017-02-06 16:24:14
● 2018-09-12 07:39:40
● 2026-07-16 23:11:16

●NSsingapore.power-dns.com2026-04-13 → 2026-07-16 · 3 obs

○ 2026-03-18 10:04:18
● 2026-04-13 03:10:10
● 2026-07-16 23:11:16

○MXmail.dovemail.com2015-05-21 → 2017-02-06 · 4 obs

● 2015-05-21 05:00:10
● 2017-02-06 16:24:14
○ 2018-09-12 07:39:40
○ 2026-07-16 23:11:16

●MXmx1.ewebdevelopment.com2018-09-12 → 2026-07-16 · 3 obs

○ 2017-02-06 16:24:14
● 2018-09-12 07:39:40
● 2026-07-16 23:11:16

●MXmx2.ewebdevelopment.com2018-09-12 → 2026-07-16 · 3 obs

○ 2017-02-06 16:24:14
● 2018-09-12 07:39:40
● 2026-07-16 23:11:16

○A15.222.124.1282026-06-13 → 2026-06-13 · 4 obs

○ 2026-04-13 03:10:10
● 2026-06-13 09:29:42
○ 2026-07-16 23:11:14
○ 2026-07-16 23:11:16

●A15.222.218.1652026-07-16 → 2026-07-16 · 3 obs

○ 2026-06-13 09:29:42
● 2026-07-16 23:11:14
● 2026-07-16 23:11:16

○A15.222.56.852026-04-13 → 2026-04-13 · 4 obs

○ 2026-03-18 10:04:18
● 2026-04-13 03:10:10
○ 2026-06-13 09:29:42
○ 2026-07-16 23:11:16

○A16.52.102.942026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-13 23:37:22
● 2026-03-18 10:04:18
○ 2026-04-13 03:10:10
○ 2026-07-16 23:11:16

○A16.52.206.1002026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-13 23:37:22
● 2026-03-18 10:04:18
○ 2026-04-13 03:10:10
○ 2026-07-16 23:11:16

○A16.54.165.1062026-04-13 → 2026-04-13 · 4 obs

○ 2026-03-18 10:04:18
● 2026-04-13 03:10:10
○ 2026-06-13 09:29:42
○ 2026-07-16 23:11:16

○A16.54.55.1512026-02-16 → 2026-02-16 · 4 obs

○ 2018-09-12 07:39:40
● 2026-02-16 04:08:26
○ 2026-03-13 23:37:22
○ 2026-07-16 23:11:16

○A174.36.107.1302015-05-21 → 2017-02-06 · 6 obs

● 2015-05-21 05:00:10
○ 2015-10-19 16:05:38
○ 2016-04-13 00:27:24
● 2017-02-06 16:24:14
○ 2018-09-12 07:39:40
○ 2026-07-16 23:11:16

○A174.37.172.1622015-05-21 → 2017-02-06 · 4 obs

● 2015-05-21 05:00:10
● 2017-02-06 16:24:14
○ 2018-09-12 07:39:40
○ 2026-07-16 23:11:16

○A3.96.239.352026-06-13 → 2026-06-13 · 4 obs

○ 2026-04-13 03:10:10
● 2026-06-13 09:29:42
○ 2026-07-16 23:11:14
○ 2026-07-16 23:11:16

○A3.96.32.952026-03-13 → 2026-03-13 · 4 obs

○ 2026-02-16 04:08:26
● 2026-03-13 23:37:22
○ 2026-03-18 10:04:18
○ 2026-07-16 23:11:16

○A3.97.122.262026-03-13 → 2026-03-13 · 4 obs

○ 2026-02-16 04:08:26
● 2026-03-13 23:37:22
○ 2026-03-18 10:04:18
○ 2026-07-16 23:11:16

○A3.97.222.1532026-02-16 → 2026-02-16 · 4 obs

○ 2018-09-12 07:39:40
● 2026-02-16 04:08:26
○ 2026-03-13 23:37:22
○ 2026-07-16 23:11:16

●A3.99.86.712026-07-16 → 2026-07-16 · 3 obs

○ 2026-06-13 09:29:42
● 2026-07-16 23:11:14
● 2026-07-16 23:11:16

○A35.183.143.1992018-09-12 → 2018-09-12 · 4 obs

○ 2017-02-06 16:24:14
● 2018-09-12 07:39:40
○ 2026-02-16 04:08:26
○ 2026-07-16 23:11:16

○A52.60.136.552018-09-12 → 2018-09-12 · 4 obs

○ 2017-02-06 16:24:14
● 2018-09-12 07:39:40
○ 2026-02-16 04:08:26
○ 2026-07-16 23:11:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
conceptcomputing.com	ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com	3 records

✅ Authoritative Response

Server:13.58.50.225

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for conceptcomputing.com (unsigned zone)

⏱️ Timing

Total: 892ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.99.86.71, 15.222.218.165`
NS	3	`ns1.power-dns.com, ns3.power-dns.com...`
MX	2	`mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5)`
TXT	4	`91f786e2661531d62a5e4bf8dc941c30c7391ed6, v=spf1 include:u2069692.wl.sendgrid.net ...`
SOA	1	`ip-172-26-1-146.us-east-2.compute.intern`

📌 Glue Records Collected

Total: 3

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

Analysis

IP Addresses

conceptcomputing.com points to the IP addresses 3.99.86.71 and 15.222.218.165

Among the host names that share IP numbers with conceptcomputing.com are spinu.com, techps.com, world-union.com and two others.

Name Servers

The domain conceptcomputing.com is delegated to these four name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and singapore.power-dns.com.

There is at least partial name server overlap between conceptcomputing.com and other domains — kikilo.com, minnerath.com, valeshi.com and two more among them.

These name servers frequently co-occur with the name servers ip-172-26-1-146.us-east-2.compute.internal and amsterdam.power-dns.com.

The hostnames ns1.power-dns.com, ns2.power-dns.com and ns3.power-dns.com each resolve to a single IP: ns1.power-dns.com → 13.58.50.225, ns2.power-dns.com → 188.166.142.159, ns3.power-dns.com → 139.59.220.175.

Mail Servers

The MX records for conceptcomputing.com point to two mail servers: mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

conceptcomputing.com has the same mail server arrangement as a number of other domains, for example thaina.com, litalo.com, ozcg.com and two more.

mx1.ewebdevelopment.com → 159.203.54.48 and mx2.ewebdevelopment.com → 188.166.142.73: one IP number per host name.