`externalbrain.com`

DNSSEC	⚠️ Not signed
A	15.157.18.12^{🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix}
		PTR	`ec2-15-157-18-12.ca-central-1.compute.amazonaws.com`
A	15.157.137.18^{🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix}
NS	`ip-172-26-1-146.us-east-2.compute.internal` ⭐ 🔒
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}
			PTR	`ip-188-166-142-159.defastlink.net`
NS	`ns3.power-dns.com`
		A	139.59.220.175^{🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean}
			PTR	`ip-139-59-220-175.defastlink.net`
MX	`mx1.ewebdevelopment.com` ⭐
		A	159.203.54.48^{🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean}
			PTR	`ip-159-203-54-48.defastlink.net`
MX	`mx2.ewebdevelopment.com`⁽⁵⁾
		A	188.166.142.73^{🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean}
			PTR	`ip-188-166-142-73.defastlink.net`
TXT	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
TXT	`v=spf1 include:u2069692.wl.sendgrid.net -all`
TXT	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
TXT	`afternic-verification-VKoxaZkQawZ8VVht35n43c`
SOA	`ip-172-26-1-146.us-east-2.compute.internal`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=1771291435

Same first word

externalbrain.org

externalbrain.com

externalbrain.cn

DNS History

13 records (8 active, 5 former)

●NSip-172-26-1-146.us-east-2.compute.internal2026-02-25 → 2026-02-25 · 3 obs

○ 2016-11-28 18:54:24
● 2026-02-25 08:22:08
● 2026-02-25 08:22:10

●NSns1.power-dns.com2015-06-02 → 2026-02-25 · 5 obs

● 2015-06-02 06:44:18
● 2015-10-18 01:31:06
○ 2016-01-15 23:43:12
● 2016-04-16 11:31:14
● 2026-02-25 08:22:10

●NSns2.power-dns.com2015-06-02 → 2026-02-25 · 6 obs

● 2015-06-02 06:44:18
○ 2015-10-18 01:31:06
● 2016-01-15 23:43:12
○ 2016-04-16 11:31:14
● 2016-11-28 18:54:24
● 2026-02-25 08:22:10

●NSns3.power-dns.com2026-02-25 → 2026-02-25 · 3 obs

○ 2016-11-28 18:54:24
● 2026-02-25 08:22:08
● 2026-02-25 08:22:10

○MXmail.dovemail.com2015-06-02 → 2016-11-28 · 4 obs

● 2015-06-02 06:44:18
● 2016-11-28 18:54:24
○ 2026-02-25 08:22:08
○ 2026-02-25 08:22:10

●MXmx1.ewebdevelopment.com2026-02-25 → 2026-02-25 · 3 obs

○ 2016-11-28 18:54:24
● 2026-02-25 08:22:08
● 2026-02-25 08:22:10

●MXmx2.ewebdevelopment.com2026-02-25 → 2026-02-25 · 3 obs

○ 2016-11-28 18:54:24
● 2026-02-25 08:22:08
● 2026-02-25 08:22:10

●A15.157.137.182026-02-25 → 2026-02-25 · 3 obs

○ 2016-11-28 18:54:24
● 2026-02-25 08:22:08
● 2026-02-25 08:22:10

●A15.157.18.122026-02-25 → 2026-02-25 · 3 obs

○ 2016-11-28 18:54:24
● 2026-02-25 08:22:08
● 2026-02-25 08:22:10

○A174.36.107.1302015-06-02 → 2016-11-28 · 6 obs

● 2015-06-02 06:44:18
○ 2015-10-18 01:31:06
○ 2016-04-16 11:31:14
● 2016-11-28 18:54:24
○ 2026-02-25 08:22:08
○ 2026-02-25 08:22:10

○A174.37.172.1622015-06-02 → 2016-04-16 · 4 obs

● 2015-06-02 06:44:18
● 2016-04-16 11:31:14
○ 2016-11-28 18:54:24
○ 2026-02-25 08:22:10

○A35.183.152.762026-02-25 → 2026-02-25 · 2 obs

○ 2026-02-25 08:22:08
○ 2026-02-25 08:22:10

○A99.79.179.1012026-02-25 → 2026-02-25 · 2 obs

○ 2026-02-25 08:22:08
○ 2026-02-25 08:22:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
externalbrain.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 externalbrain.com (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.157.137.18, 15.157.18.12`
NS	3	`ns3.power-dns.com, ns1.power-dns.com...`
MX	2	`mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1)`
TXT	4	`v=spf1 include:u2069692.wl.sendgrid.net , afternic-verification-VKoxaZkQawZ8VVht35...`
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)

AI analysis

externalbrain.com points to two IP numbers: 15.157.18.12 and 15.157.137.18.

Other host names such as starfortune.com, padstore.com, roggenburg.com, podaril.com and tyyz.com share IPs with externalbrain.com.

externalbrain.com is delegated to four name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and ip-172-26-1-146.us-east-2.compute.internal.

externalbrain.com at least partially shares name servers with other domains, for instance nationwidesalvage.com, astro-partner.com, starvend.com, mail.kirakuni.com and srvweb01.edisp.com.

These name servers are commonly used with singapore.power-dns.com 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.

externalbrain.com is handled by two mail servers: mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

The mail server setup for externalbrain.com matches that of other domains, for instance jetmotors.com, www.giling.com, antonika.com, minkar.com and uajc.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.

externalbrain.com - robtex.com