kosker.com - dns.ninja

`kosker.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	`amsterdam.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	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
TXT	`v=spf1 include:u2069692.wl.sendgrid.net -all`
TXT	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
SOA	`amsterdam.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=1786362599

Same first word

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DNS History

30 records (8 active, 22 former)

●NSamsterdam.power-dns.com2026-04-27 → 2026-08-10 · 7 obs

○ 2026-03-26 15:07:46
● 2026-04-27 13:48:18
○ 2026-04-28 12:43:18
○ 2026-06-15 03:57:26
● 2026-06-18 16:50:20
○ 2026-07-14 11:47:36
● 2026-08-10 12:00:04

○NSip-172-26-1-146.us-east-2.compute.internal2026-04-28 → 2026-07-14 · 5 obs

○ 2026-04-27 13:48:18
● 2026-04-28 12:43:18
○ 2026-06-15 01:56:38
● 2026-07-14 11:47:36
○ 2026-08-10 12:00:04

○NSip-172-26-4-1072017-11-08 → 2017-11-08 · 4 obs

○ 2016-04-15 16:57:54
● 2017-11-08 08:03:12
○ 2026-03-26 15:07:46
○ 2026-08-10 12:00:04

●NSns1.power-dns.com2015-05-28 → 2026-08-10 · 5 obs

● 2015-05-28 22:11:30
● 2015-10-30 02:44:26
○ 2016-01-24 03:26:36
● 2016-04-15 16:57:54
● 2026-08-10 12:00:04

●NSns2.power-dns.com2015-05-28 → 2026-08-10 · 6 obs

● 2015-05-28 22:11:30
○ 2015-10-30 02:44:26
● 2016-01-24 03:26:36
○ 2016-04-15 16:57:54
● 2017-11-08 08:03:12
● 2026-08-10 12:00:04

●NSns3.power-dns.com2026-03-26 → 2026-08-10 · 3 obs

○ 2017-11-08 08:03:12
● 2026-03-26 15:07:46
● 2026-08-10 12:00:04

○NSsingapore.power-dns.com2026-03-26 → 2026-06-15 · 8 obs

○ 2017-11-08 08:03:12
● 2026-03-26 15:07:46
○ 2026-04-27 13:48:18
○ 2026-04-28 12:43:18
● 2026-06-15 01:56:38
● 2026-06-15 03:57:26
○ 2026-06-18 16:50:20
○ 2026-08-10 12:00:04

○MXmail.dovemail.com2015-05-28 → 2016-12-29 · 4 obs

● 2015-05-28 22:11:30
● 2016-12-29 04:10:06
○ 2017-11-08 08:03:12
○ 2026-08-10 12:00:04

●MXmx1.ewebdevelopment.com2017-11-08 → 2026-08-10 · 3 obs

○ 2016-12-29 04:10:06
● 2017-11-08 08:03:12
● 2026-08-10 12:00:04

●MXmx2.ewebdevelopment.com2017-11-08 → 2026-08-10 · 3 obs

○ 2016-12-29 04:10:06
● 2017-11-08 08:03:12
● 2026-08-10 12:00:04

●A15.156.10.2492026-08-10 → 2026-08-10 · 2 obs

○ 2026-07-14 11:47:36
● 2026-08-10 12:00:04

○A15.156.49.572026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-27 13:48:18
● 2026-04-28 12:43:18
○ 2026-06-15 01:56:38
○ 2026-08-10 12:00:04

○A15.157.122.1702026-03-26 → 2026-08-10 · 2 obs

○ 2026-03-26 15:07:46
○ 2026-08-10 12:00:04

○A15.222.124.1282026-06-15 → 2026-06-15 · 5 obs

○ 2026-04-28 12:43:18
● 2026-06-15 01:56:38
● 2026-06-15 03:57:26
○ 2026-06-18 16:50:20
○ 2026-08-10 12:00:04

●A15.222.150.1592026-08-10 → 2026-08-10 · 2 obs

○ 2026-07-14 11:47:36
● 2026-08-10 12:00:04

○A16.54.30.862026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-15 03:57:26
● 2026-06-18 16:50:20
○ 2026-07-14 11:47:36
○ 2026-08-10 12:00:04

○A16.54.90.622026-03-26 → 2026-03-26 · 4 obs

○ 2017-11-08 08:03:12
● 2026-03-26 15:07:46
○ 2026-04-27 13:48:18
○ 2026-08-10 12:00:04

○A174.36.107.1302015-05-28 → 2016-12-29 · 7 obs

● 2015-05-28 22:11:30
○ 2015-10-30 02:44:26
○ 2016-01-24 03:26:36
● 2016-04-15 16:57:54
● 2016-12-29 04:10:06
○ 2017-11-08 08:03:12
○ 2026-08-10 12:00:04

○A174.37.172.1622015-05-28 → 2016-01-24 · 4 obs

● 2015-05-28 22:11:30
● 2016-01-24 03:26:36
○ 2016-04-15 16:57:54
○ 2026-08-10 12:00:04

○A3.96.111.2372026-04-27 → 2026-04-27 · 4 obs

○ 2026-03-26 15:07:46
● 2026-04-27 13:48:18
○ 2026-04-28 12:43:18
○ 2026-08-10 12:00:04

○A3.96.22.1792026-04-27 → 2026-04-27 · 4 obs

○ 2026-03-26 15:07:46
● 2026-04-27 13:48:18
○ 2026-04-28 12:43:18
○ 2026-08-10 12:00:04

○A3.96.239.352026-06-15 → 2026-06-15 · 5 obs

○ 2026-04-28 12:43:18
● 2026-06-15 01:56:38
● 2026-06-15 03:57:26
○ 2026-06-18 16:50:20
○ 2026-08-10 12:00:04

○A3.97.175.1162026-03-26 → 2026-08-10 · 2 obs

○ 2026-03-26 15:07:46
○ 2026-08-10 12:00:04

○A3.97.193.1092026-03-26 → 2026-03-26 · 4 obs

○ 2017-11-08 08:03:12
● 2026-03-26 15:07:46
○ 2026-04-27 13:48:18
○ 2026-08-10 12:00:04

○A3.97.66.282026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-15 03:57:26
● 2026-06-18 16:50:20
○ 2026-07-14 11:47:36
○ 2026-08-10 12:00:04

○A3.99.19.1522026-07-14 → 2026-07-14 · 3 obs

○ 2026-06-18 16:50:20
● 2026-07-14 11:47:36
○ 2026-08-10 12:00:04

○A35.182.100.742017-11-08 → 2017-11-08 · 4 obs

○ 2016-12-29 04:10:06
● 2017-11-08 08:03:12
○ 2026-03-26 15:07:46
○ 2026-08-10 12:00:04

○A35.182.155.92017-11-08 → 2017-11-08 · 4 obs

○ 2016-12-29 04:10:06
● 2017-11-08 08:03:12
○ 2026-03-26 15:07:46
○ 2026-08-10 12:00:04

○A52.60.68.1372026-07-14 → 2026-07-14 · 3 obs

○ 2026-06-18 16:50:20
● 2026-07-14 11:47:36
○ 2026-08-10 12:00:04

○A99.79.185.1972026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-27 13:48:18
● 2026-04-28 12:43:18
○ 2026-06-15 01:56:38
○ 2026-08-10 12:00:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kosker.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 kosker.com (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.222.150.159, 15.156.10.249`
NS	3	`ns2.power-dns.com, ns3.power-dns.com...`
MX	2	`mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1)`
TXT	4	`v=spf1 include:u2069692.wl.sendgrid.net , 934c3bfaa10e7d053ed251a82e3f4a82d19da885...`
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

kosker.com has two IP addresses: 15.156.10.249 and 15.222.150.159

Additional host names — simple-idea.com, edisp.com, constars.com and two others — share IP numbers with kosker.com.

Name Servers

kosker.com has four authoritative name servers: amsterdam.power-dns.com, ns1.power-dns.com, ns2.power-dns.com and ns3.power-dns.com.

The name servers of kosker.com overlap at least partially with those of other domains — among them mx.midnight-express.com, kanua.com, kingofscots.com and two more.

These name servers commonly appear alongside the name servers singapore.power-dns.com and ip-172-26-1-146.us-east-2.compute.internal.

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

Mail Servers

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

kosker.com shares the same mail server setup as other domains, including stopsite.com, gunny.premiumtips.com, baroz.com and two others.

Both mx1.ewebdevelopment.com and mx2.ewebdevelopment.com have a single IP address each — mx1.ewebdevelopment.com resolves to 159.203.54.48 while mx2.ewebdevelopment.com resolves to 188.166.142.73.