`doublemaster.com`

DNSSEC	⚠️ Not signed
A	16.54.40.62^{🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix}
		PTR	`ec2-16-54-40-62.ca-central-1.compute.amazonaws.com`
A	16.54.165.168^{🇺🇸 Amazon16.54.0.0/15 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	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
TXT	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
TXT	`v=spf1 include:u2069692.wl.sendgrid.net -all`
TXT	`afternic-verification-VKoxaZkQawZ8VVht35n43c`
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=1783657512

Same first word

doublemaster.com

doublemaster.de

Similar names

absolutederm.com

doublestream.com

DNS History

43 records (8 active, 35 former)

○NSamsterdam.power-dns.com2026-03-03 → 2026-05-31 · 10 obs

○ 2017-04-21 07:09:48
● 2026-03-03 07:40:42
○ 2026-03-21 06:56:24
○ 2026-05-01 09:50:48
● 2026-05-06 21:45:34
○ 2026-05-14 09:07:44
○ 2026-05-30 02:55:22
● 2026-05-31 07:29:12
○ 2026-06-27 20:34:04
○ 2026-07-10 04:33:10

○NSip-172-26-1-146.us-east-2.compute.internal2026-03-21 → 2026-06-27 · 12 obs

○ 2026-03-03 07:40:42
● 2026-03-21 06:56:24
○ 2026-03-24 12:23:32
● 2026-03-25 14:33:54
○ 2026-03-31 10:54:16
○ 2026-05-06 21:45:34
● 2026-05-14 09:07:44
○ 2026-05-26 01:18:36
○ 2026-05-31 07:29:12
● 2026-06-27 20:34:04
○ 2026-07-10 04:33:08
○ 2026-07-10 04:33:10

○NSns1.lightninghost.com2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 05:38:22
○ 2015-08-01 20:05:54
○ 2026-07-10 04:33:10

●NSns1.power-dns.com2015-08-01 → 2026-07-10 · 3 obs

○ 2008-11-20 05:38:22
● 2015-08-01 20:05:54
● 2026-07-10 04:33:10

○NSns2.lightninghost.com2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 05:38:22
○ 2015-08-01 20:05:54
○ 2026-07-10 04:33:10

●NSns2.power-dns.com2015-08-01 → 2026-07-10 · 5 obs

○ 2008-11-20 05:38:22
● 2015-08-01 20:05:54
○ 2015-11-20 20:12:02
● 2017-04-21 07:09:48
● 2026-07-10 04:33:10

●NSns3.power-dns.com2026-03-03 → 2026-07-10 · 3 obs

○ 2017-04-21 07:09:48
● 2026-03-03 07:40:42
● 2026-07-10 04:33:10

●NSsingapore.power-dns.com2026-03-24 → 2026-07-10 · 12 obs

○ 2026-03-21 06:56:24
● 2026-03-24 12:23:32
○ 2026-03-25 14:33:54
● 2026-03-31 10:54:16
● 2026-05-01 09:50:48
○ 2026-05-06 21:45:34
○ 2026-05-14 09:07:44
● 2026-05-26 01:18:36
● 2026-05-30 02:55:22
○ 2026-05-31 07:29:12
● 2026-07-10 04:33:08
● 2026-07-10 04:33:10

○MXmail.dovemail.com2015-08-01 → 2017-04-21 · 5 obs

○ 2008-11-20 05:38:22
● 2015-08-01 20:05:54
● 2017-04-21 07:09:48
○ 2026-03-03 07:40:42
○ 2026-07-10 04:33:10

●MXmx1.ewebdevelopment.com2026-03-03 → 2026-07-10 · 3 obs

○ 2017-04-21 07:09:48
● 2026-03-03 07:40:42
● 2026-07-10 04:33:10

●MXmx2.ewebdevelopment.com2026-03-03 → 2026-07-10 · 3 obs

○ 2017-04-21 07:09:48
● 2026-03-03 07:40:42
● 2026-07-10 04:33:10

○A15.156.49.572026-05-01 → 2026-05-01 · 4 obs

○ 2026-04-25 06:28:58
● 2026-05-01 09:50:48
○ 2026-05-06 21:45:34
○ 2026-07-10 04:33:10

○A15.157.197.2332026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-06 21:45:34
● 2026-05-14 09:07:44
○ 2026-05-26 01:18:36
○ 2026-07-10 04:33:10

○A15.157.26.252026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-14 09:07:44
● 2026-05-26 01:18:36
○ 2026-05-30 02:55:22
○ 2026-07-10 04:33:10

○A15.222.101.1352026-03-03 → 2026-07-10 · 2 obs

○ 2026-03-03 07:40:42
○ 2026-07-10 04:33:10

○A15.223.94.2122026-05-06 → 2026-05-06 · 4 obs

○ 2026-05-01 09:50:48
● 2026-05-06 21:45:34
○ 2026-05-14 09:07:44
○ 2026-07-10 04:33:10

○A16.52.102.942026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-03 07:40:42
● 2026-03-21 06:56:24
○ 2026-03-24 12:23:32
○ 2026-07-10 04:33:10

○A16.52.195.2112026-03-03 → 2026-03-03 · 4 obs

○ 2017-04-21 07:09:48
● 2026-03-03 07:40:42
○ 2026-03-21 06:56:24
○ 2026-07-10 04:33:10

○A16.52.206.1002026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-03 07:40:42
● 2026-03-21 06:56:24
○ 2026-03-24 12:23:32
○ 2026-07-10 04:33:10

○A16.52.219.1702026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-26 01:18:36
● 2026-05-30 02:55:22
○ 2026-05-31 07:29:12
○ 2026-07-10 04:33:10

○A16.52.221.262026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-06 21:45:34
● 2026-05-14 09:07:44
○ 2026-05-26 01:18:36
○ 2026-07-10 04:33:10

○A16.52.236.372026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-14 09:07:44
● 2026-05-26 01:18:36
○ 2026-05-30 02:55:22
○ 2026-07-10 04:33:10

○A16.52.252.1892026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-30 02:55:22
● 2026-05-31 07:29:12
○ 2026-06-27 20:34:04
○ 2026-07-10 04:33:10

○A16.54.123.1492026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-21 06:56:24
● 2026-03-24 12:23:32
○ 2026-03-25 14:33:54
○ 2026-07-10 04:33:10

●A16.54.165.1682026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-27 20:34:04
● 2026-07-10 04:33:08
● 2026-07-10 04:33:10

○A16.54.19.742026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-25 14:33:54
● 2026-03-31 10:54:16
○ 2026-04-25 06:28:58
○ 2026-07-10 04:33:10

○A16.54.23.482026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-21 06:56:24
● 2026-03-24 12:23:32
○ 2026-03-25 14:33:54
○ 2026-07-10 04:33:10

●A16.54.40.622026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-27 20:34:04
● 2026-07-10 04:33:08
● 2026-07-10 04:33:10

○A16.54.9.1192026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-25 14:33:54
● 2026-03-31 10:54:16
○ 2026-04-25 06:28:58
○ 2026-07-10 04:33:10

○A16.54.90.622026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 12:23:32
● 2026-03-25 14:33:54
○ 2026-03-31 10:54:16
○ 2026-07-10 04:33:10

○A16.54.92.122026-03-03 → 2026-03-03 · 4 obs

○ 2017-04-21 07:09:48
● 2026-03-03 07:40:42
○ 2026-03-21 06:56:24
○ 2026-07-10 04:33:10

○A174.36.107.1302015-08-01 → 2017-04-21 · 8 obs

○ 2008-11-20 05:38:22
● 2015-08-01 20:05:54
○ 2015-11-20 20:12:02
○ 2016-02-26 22:24:22
● 2016-07-03 05:13:16
● 2017-04-21 07:09:48
○ 2026-03-03 07:40:42
○ 2026-07-10 04:33:10

○A174.37.172.1622015-08-01 → 2016-02-26 · 5 obs

○ 2008-11-20 05:38:22
● 2015-08-01 20:05:54
● 2016-02-26 22:24:22
○ 2016-07-03 05:13:16
○ 2026-07-10 04:33:10

○A208.43.232.2242008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 05:38:22
○ 2015-08-01 20:05:54
○ 2026-07-10 04:33:10

○A3.96.111.2372026-04-25 → 2026-04-25 · 4 obs

○ 2026-03-31 10:54:16
● 2026-04-25 06:28:58
○ 2026-05-01 09:50:48
○ 2026-07-10 04:33:10

○A3.96.19.02026-05-06 → 2026-05-06 · 4 obs

○ 2026-05-01 09:50:48
● 2026-05-06 21:45:34
○ 2026-05-14 09:07:44
○ 2026-07-10 04:33:10

○A3.96.22.1792026-04-25 → 2026-04-25 · 4 obs

○ 2026-03-31 10:54:16
● 2026-04-25 06:28:58
○ 2026-05-01 09:50:48
○ 2026-07-10 04:33:10

○A3.97.175.1162026-03-03 → 2026-07-10 · 2 obs

○ 2026-03-03 07:40:42
○ 2026-07-10 04:33:10

○A3.97.193.1092026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 12:23:32
● 2026-03-25 14:33:54
○ 2026-03-31 10:54:16
○ 2026-07-10 04:33:10

○A3.97.211.882026-05-30 → 2026-05-31 · 5 obs

○ 2026-05-26 01:18:36
● 2026-05-30 02:55:22
● 2026-05-31 07:29:12
○ 2026-06-27 20:34:04
○ 2026-07-10 04:33:10

○A3.98.228.1722026-06-27 → 2026-06-27 · 4 obs

○ 2026-05-31 07:29:12
● 2026-06-27 20:34:04
○ 2026-07-10 04:33:08
○ 2026-07-10 04:33:10

○A3.98.229.932026-06-27 → 2026-06-27 · 4 obs

○ 2026-05-31 07:29:12
● 2026-06-27 20:34:04
○ 2026-07-10 04:33:08
○ 2026-07-10 04:33:10

○A99.79.185.1972026-05-01 → 2026-05-01 · 4 obs

○ 2026-04-25 06:28:58
● 2026-05-01 09:50:48
○ 2026-05-06 21:45:34
○ 2026-07-10 04:33:10

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`16.54.40.62, 16.54.165.168`
NS	3	`ns3.power-dns.com, ns1.power-dns.com...`
MX	2	`mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1)`
TXT	4	`934c3bfaa10e7d053ed251a82e3f4a82d19da885, 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

doublemaster.com has two IP addresses: 16.54.40.62 and 16.54.165.168

tosche.com, crazyflamingo.com, legitimus.com plus two other host names have IP numbers in common with doublemaster.com.

Name Servers

Four name servers handle the delegation for doublemaster.com: 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 doublemaster.com and other domains — sabinebecker.com, tojz.com, artquarium.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.

Three hostnames, one IP address apiece: 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

doublemaster.com uses two mail servers, mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

The mail server setup of doublemaster.com matches that of other domains such as nasaf.com, vectorina.com, brexius.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.

doublemaster.com - robtex.com