erstein.com - dns.ninja

`erstein.com`

DNSSEC	⚠️ Not signed
A	3.97.178.210^{🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix}
		PTR	`ec2-3-97-178-210.ca-central-1.compute.amazonaws.com`
A	16.54.81.0^{🇺🇸 Amazon16.54.0.0/15 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}
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	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
TXT	`v=spf1 include:u2069692.wl.sendgrid.net -all`
TXT	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
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=1782782936

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DNS History

26 records (8 active, 18 former)

○NSamsterdam.power-dns.com2026-03-28 → 2026-05-26 · 8 obs

○ 2026-03-05 12:25:52
● 2026-03-28 05:49:32
○ 2026-04-06 22:13:56
○ 2026-05-24 23:12:48
● 2026-05-25 22:15:42
● 2026-05-26 19:19:54
○ 2026-05-27 20:01:06
○ 2026-06-30 01:44:18

●NSip-172-26-1-146.us-east-2.compute.internal2026-04-06 → 2026-06-30 · 7 obs

○ 2026-03-28 05:49:32
● 2026-04-06 22:13:56
● 2026-05-24 23:12:48
○ 2026-05-25 22:15:42
○ 2026-05-27 20:01:06
● 2026-06-07 01:56:18
● 2026-06-30 01:44:18

●NSns1.power-dns.com2015-08-02 → 2026-06-30 · 2 obs

● 2015-08-02 15:29:36
● 2026-06-30 01:44:18

●NSns2.power-dns.com2015-08-02 → 2026-06-30 · 5 obs

● 2015-08-02 15:29:36
○ 2016-01-19 17:59:58
○ 2016-04-09 21:49:28
● 2017-03-24 12:42:56
● 2026-06-30 01:44:18

●NSns3.power-dns.com2026-03-05 → 2026-06-30 · 3 obs

○ 2017-03-24 12:42:56
● 2026-03-05 12:25:52
● 2026-06-30 01:44:18

○NSsingapore.power-dns.com2026-03-05 → 2026-05-27 · 7 obs

○ 2017-03-24 12:42:56
● 2026-03-05 12:25:52
○ 2026-03-28 05:49:32
○ 2026-05-26 19:19:54
● 2026-05-27 20:01:06
○ 2026-06-07 01:56:18
○ 2026-06-30 01:44:18

○MXmail.dovemail.com2015-08-02 → 2017-03-24 · 4 obs

● 2015-08-02 15:29:36
● 2017-03-24 12:42:56
○ 2026-03-05 12:25:52
○ 2026-06-30 01:44:18

●MXmx1.ewebdevelopment.com2026-03-05 → 2026-06-30 · 3 obs

○ 2017-03-24 12:42:56
● 2026-03-05 12:25:52
● 2026-06-30 01:44:18

●MXmx2.ewebdevelopment.com2026-03-05 → 2026-06-30 · 3 obs

○ 2017-03-24 12:42:56
● 2026-03-05 12:25:52
● 2026-06-30 01:44:18

○A15.157.130.552026-06-07 → 2026-06-07 · 3 obs

○ 2026-05-27 20:01:06
● 2026-06-07 01:56:18
○ 2026-06-30 01:44:18

○A15.157.26.252026-05-20 → 2026-05-27 · 5 obs

○ 2026-04-08 11:35:06
● 2026-05-20 10:08:02
● 2026-05-27 20:01:06
○ 2026-06-07 01:56:18
○ 2026-06-30 01:44:18

○A15.222.165.2502026-04-06 → 2026-04-08 · 5 obs

○ 2026-03-28 05:49:32
● 2026-04-06 22:13:56
● 2026-04-08 11:35:06
○ 2026-05-20 10:08:02
○ 2026-06-30 01:44:18

○A15.222.56.852026-04-06 → 2026-04-08 · 5 obs

○ 2026-03-28 05:49:32
● 2026-04-06 22:13:56
● 2026-04-08 11:35:06
○ 2026-05-20 10:08:02
○ 2026-06-30 01:44:18

○A16.52.195.2112026-03-05 → 2026-03-05 · 4 obs

○ 2017-03-24 12:42:56
● 2026-03-05 12:25:52
○ 2026-03-28 05:49:32
○ 2026-06-30 01:44:18

○A16.52.236.372026-05-24 → 2026-05-27 · 5 obs

○ 2026-05-20 10:08:02
● 2026-05-24 23:12:48
● 2026-05-27 20:01:06
○ 2026-06-07 01:56:18
○ 2026-06-30 01:44:18

○A16.54.22.1582026-03-05 → 2026-06-30 · 2 obs

○ 2026-03-05 12:25:52
○ 2026-06-30 01:44:18

●A16.54.81.02026-06-30 → 2026-06-30 · 2 obs

○ 2026-06-07 01:56:18
● 2026-06-30 01:44:18

○A16.54.90.622026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-05 12:25:52
● 2026-03-28 05:49:32
○ 2026-04-06 22:13:56
○ 2026-06-30 01:44:18

○A16.54.92.122026-03-05 → 2026-03-05 · 4 obs

○ 2017-03-24 12:42:56
● 2026-03-05 12:25:52
○ 2026-03-28 05:49:32
○ 2026-06-30 01:44:18

○A16.55.1.452026-06-07 → 2026-06-07 · 3 obs

○ 2026-05-27 20:01:06
● 2026-06-07 01:56:18
○ 2026-06-30 01:44:18

○A174.36.107.1302015-08-02 → 2016-04-09 · 4 obs

● 2015-08-02 15:29:36
● 2016-04-09 21:49:28
○ 2017-03-24 12:42:56
○ 2026-06-30 01:44:18

○A174.37.172.1622015-08-02 → 2017-03-24 · 4 obs

● 2015-08-02 15:29:36
● 2017-03-24 12:42:56
○ 2026-03-05 12:25:52
○ 2026-06-30 01:44:18

●A3.97.178.2102026-06-30 → 2026-06-30 · 2 obs

○ 2026-06-07 01:56:18
● 2026-06-30 01:44:18

○A3.97.193.1092026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-05 12:25:52
● 2026-03-28 05:49:32
○ 2026-04-06 22:13:56
○ 2026-06-30 01:44:18

○A35.182.125.2452026-05-20 → 2026-05-20 · 4 obs

○ 2026-04-08 11:35:06
● 2026-05-20 10:08:02
○ 2026-05-24 23:12:48
○ 2026-06-30 01:44:18

○A35.183.190.1242026-03-05 → 2026-06-30 · 2 obs

○ 2026-03-05 12:25:52
○ 2026-06-30 01:44:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
erstein.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 erstein.com (unsigned zone)

⏱️ Timing

Total: 752ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.97.178.210, 16.54.81.0`
NS	3	`ns2.power-dns.com, ns1.power-dns.com...`
MX	2	`mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1)`
TXT	4	`934c3bfaa10e7d053ed251a82e3f4a82d19da885, 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

erstein.com points to the IP addresses 3.97.178.210 and 16.54.81.0

baservice.com, spavo.com, mx.pyroactive.com plus two other host names have IP numbers in common with erstein.com.

Name Servers

Four name servers handle the delegation for erstein.com: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and ip-172-26-1-146.us-east-2.compute.internal.

There is at least partial name server overlap between erstein.com and other domains — e-mf.com, gbanks.com, save-electricity.com and two more among them.

These name servers frequently co-occur with the name servers singapore.power-dns.com and amsterdam.power-dns.com.

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 — each hostname maps to exactly one IP address.

Mail Servers

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

The mail server setup of erstein.com matches that of other domains such as bovaria.com, plooter.com, billsadler.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.