cooltrain.com - dns.ninja

`cooltrain.com`

DNSSEC	⚠️ Not signed
A	15.156.10.249^{🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix}
		PTR	`ec2-15-156-10-249.ca-central-1.compute.amazonaws.com`
A	15.222.150.159^{🇨🇦 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	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
TXT	`v=spf1 include:u2069692.wl.sendgrid.net -all`
TXT	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
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=1786409149

Subdomains

mail.cooltrain.com

Same first word

cooltrain.de

cooltrain.com

cooltrain.be

Similar names

DNS History

29 records (8 active, 21 former)

○NSamsterdam.power-dns.com2020-01-30 → 2026-06-07 · 8 obs

○ 2016-05-29 11:04:58
● 2020-01-30 13:26:24
○ 2026-03-16 07:05:18
○ 2026-03-26 03:45:40
● 2026-03-28 21:59:18
● 2026-06-07 18:18:48
○ 2026-06-20 14:27:28
○ 2026-08-11 01:10:00

○NSip-172-26-1-146.us-east-2.compute.internal2026-03-26 → 2026-06-24 · 5 obs

○ 2026-03-25 19:32:54
● 2026-03-26 03:45:40
○ 2026-03-28 21:59:18
● 2026-06-24 01:53:30
○ 2026-08-11 01:10:00

●NSns1.power-dns.com2015-07-15 → 2026-08-11 · 5 obs

● 2015-07-15 23:57:02
● 2016-02-10 20:33:26
○ 2016-05-29 11:04:58
● 2020-01-30 13:26:24
● 2026-08-11 01:10:00

●NSns2.power-dns.com2015-07-15 → 2026-08-11 · 5 obs

● 2015-07-15 23:57:02
○ 2015-11-14 11:45:46
○ 2016-02-10 20:33:26
● 2016-05-29 11:04:58
● 2026-08-11 01:10:00

●NSns3.power-dns.com2020-01-30 → 2026-08-11 · 3 obs

○ 2016-05-29 11:04:58
● 2020-01-30 13:26:24
● 2026-08-11 01:10:00

●NSsingapore.power-dns.com2026-03-16 → 2026-08-11 · 8 obs

○ 2020-01-30 13:26:24
● 2026-03-16 07:05:18
● 2026-03-25 19:32:54
○ 2026-03-26 03:45:40
○ 2026-06-07 18:18:48
● 2026-06-20 14:27:28
○ 2026-06-24 01:53:30
● 2026-08-11 01:10:00

○MXmail.dovemail.com2015-07-15 → 2017-03-26 · 4 obs

● 2015-07-15 23:57:02
● 2017-03-26 20:35:16
○ 2020-01-30 13:26:24
○ 2026-08-11 01:10:00

●MXmx1.ewebdevelopment.com2020-01-30 → 2026-08-11 · 3 obs

○ 2017-03-26 20:35:16
● 2020-01-30 13:26:24
● 2026-08-11 01:10:00

●MXmx2.ewebdevelopment.com2020-01-30 → 2026-08-11 · 3 obs

○ 2017-03-26 20:35:16
● 2020-01-30 13:26:24
● 2026-08-11 01:10:00

○A15.156.10.2042026-04-24 → 2026-04-24 · 4 obs

○ 2026-03-28 21:59:18
● 2026-04-24 04:03:14
○ 2026-06-07 18:18:48
○ 2026-08-11 01:10:00

●A15.156.10.2492026-08-11 → 2026-08-11 · 2 obs

○ 2026-06-24 01:53:30
● 2026-08-11 01:10:00

○A15.157.130.552026-06-07 → 2026-06-07 · 4 obs

○ 2026-04-24 04:03:14
● 2026-06-07 18:18:48
○ 2026-06-20 14:27:28
○ 2026-08-11 01:10:00

●A15.222.150.1592026-08-11 → 2026-08-11 · 2 obs

○ 2026-06-24 01:53:30
● 2026-08-11 01:10:00

○A16.52.13.1352026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-07 18:18:48
● 2026-06-20 14:27:28
○ 2026-06-24 01:53:30
○ 2026-08-11 01:10:00

○A16.54.144.992026-06-24 → 2026-06-24 · 3 obs

○ 2026-06-20 14:27:28
● 2026-06-24 01:53:30
○ 2026-08-11 01:10:00

○A16.54.152.2072026-06-24 → 2026-06-24 · 3 obs

○ 2026-06-20 14:27:28
● 2026-06-24 01:53:30
○ 2026-08-11 01:10:00

○A16.54.90.622026-03-25 → 2026-03-28 · 5 obs

○ 2026-03-16 07:05:18
● 2026-03-25 19:32:54
● 2026-03-28 21:59:18
○ 2026-04-24 04:03:14
○ 2026-08-11 01:10:00

○A16.55.1.452026-06-07 → 2026-06-07 · 4 obs

○ 2026-04-24 04:03:14
● 2026-06-07 18:18:48
○ 2026-06-20 14:27:28
○ 2026-08-11 01:10:00

○A174.36.107.1302015-07-15 → 2017-03-26 · 4 obs

● 2015-07-15 23:57:02
● 2017-03-26 20:35:16
○ 2020-01-30 13:26:24
○ 2026-08-11 01:10:00

○A174.37.172.1622015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 23:57:02
○ 2015-11-14 11:45:46
○ 2026-08-11 01:10:00

○A3.97.175.1162026-03-16 → 2026-08-11 · 2 obs

○ 2026-03-16 07:05:18
○ 2026-08-11 01:10:00

○A3.97.193.1092026-03-25 → 2026-03-28 · 5 obs

○ 2026-03-16 07:05:18
● 2026-03-25 19:32:54
● 2026-03-28 21:59:18
○ 2026-04-24 04:03:14
○ 2026-08-11 01:10:00

○A3.98.107.1132026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-07 18:18:48
● 2026-06-20 14:27:28
○ 2026-06-24 01:53:30
○ 2026-08-11 01:10:00

○A3.98.27.2112026-03-16 → 2026-03-16 · 4 obs

○ 2020-01-30 13:26:24
● 2026-03-16 07:05:18
○ 2026-03-25 19:32:54
○ 2026-08-11 01:10:00

○A52.60.153.332026-03-16 → 2026-03-16 · 4 obs

○ 2020-01-30 13:26:24
● 2026-03-16 07:05:18
○ 2026-03-25 19:32:54
○ 2026-08-11 01:10:00

○A52.60.40.822020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-26 20:35:16
● 2020-01-30 13:26:24
○ 2026-03-16 07:05:18
○ 2026-08-11 01:10:00

○A99.79.11.1272026-04-24 → 2026-04-24 · 4 obs

○ 2026-03-28 21:59:18
● 2026-04-24 04:03:14
○ 2026-06-07 18:18:48
○ 2026-08-11 01:10:00

○A99.79.179.1012026-03-16 → 2026-08-11 · 2 obs

○ 2026-03-16 07:05:18
○ 2026-08-11 01:10:00

○A99.79.96.1082020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-26 20:35:16
● 2020-01-30 13:26:24
○ 2026-03-16 07:05:18
○ 2026-08-11 01:10:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
cooltrain.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 cooltrain.com (unsigned zone)

⏱️ Timing

Total: 672ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.156.10.249, 15.222.150.159`
NS	3	`ns3.power-dns.com, ns2.power-dns.com...`
MX	2	`mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5)`
TXT	4	`afternic-verification-VKoxaZkQawZ8VVht35, v=spf1 include:u2069692.wl.sendgrid.net ...`
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

Hierarchy

mail.cooltrain.com is delegated beneath cooltrain.com.

IP Addresses

cooltrain.com has two IP addresses: 15.156.10.249 and 15.222.150.159

Additional host names — mail.vasau.com, escari.com, action-it.com and two others — share IP numbers with cooltrain.com.

Name Servers

cooltrain.com has four authoritative 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 cooltrain.com and other domains — taleff.com, carbora.com, afalava.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.

Each of the three hostnames points to exactly one IP address: ns1.power-dns.com points to 13.58.50.225, ns2.power-dns.com points to 188.166.142.159 and ns3.power-dns.com points to 139.59.220.175.

Mail Servers

cooltrain.com has two mail servers: mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

cooltrain.com shares the same mail server setup as other domains, including freiley.com, articles.priceslapper.com, pelbor.com and two others.

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