`feldsteinconsulting.com`

DNSSEC	⚠️ Not signed
A	66.160.169.31^{🇺🇸 HURRICANE66.160.128.0/18 Hurricane Electric 55 South Market St San Jose, CA}
		PTR	`feldsteinconsulting.com`
NS	`ns1.he.net` ⭐
		A	2001:470:100::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
		A	216.218.130.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
NS	`ns2.he.net`
		A	2001:470:200::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
NS	`ns3.he.net`
		A	2001:470:300::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
MX	`feldsteinconsulting.com` ⭐
		A	66.160.169.31^{🇺🇸 HURRICANE66.160.128.0/18 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`feldsteinconsulting.com`
SOA	`ns1.he.net`hostmaster@he.net serial=200804091

`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=1776986996

PTR for

31.169.160.66.in-addr.arpa

MX for

feldsteinconsulting.com

Same first word

feldsteinconsulting.com

DNS History

5 records (5 active, 0 former)

●NSns1.he.net2007-08-14 → 2026-04-23 · 2 obs

● 2007-08-14 10:58:48
● 2026-04-23 23:58:28

●NSns2.he.net2007-08-14 → 2026-04-23 · 2 obs

● 2007-08-14 10:58:48
● 2026-04-23 23:58:28

●NSns3.he.net2007-08-14 → 2026-04-23 · 2 obs

● 2007-08-14 10:58:48
● 2026-04-23 23:58:28

●MXfeldsteinconsulting.com2007-08-14 → 2026-04-23 · 2 obs

● 2007-08-14 10:58:48
● 2026-04-23 23:58:28

●A66.160.169.312007-08-14 → 2026-04-23 · 2 obs

● 2007-08-14 10:58:48
● 2026-04-23 23:58:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
feldsteinconsulting.com	ns1.he.net, ns2.he.net, ns3.he.net	-

✅ Authoritative Response

Server:216.218.132.2

NS records: ns1.he.net, ns2.he.net, ns3.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for feldsteinconsulting.com (unsigned zone)

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.160.169.31`
NS	3	`ns1.he.net, ns3.he.net...`
MX	1	`feldsteinconsulting.com (pri: 1)`
SOA	1	`ns1.he.net hostmaster.he.net`

Analysis

Mail Server Role

feldsteinconsulting.com serves as the mail server for feldsteinconsulting.com.

IP Addresses

feldsteinconsulting.com resolves to a single IP address: 66.160.169.31.

Name Servers

feldsteinconsulting.com is delegated to three name servers: ns1.he.net, ns2.he.net and ns3.he.net.

feldsteinconsulting.com at least partially shares name servers with other domains, including e-factura.org, markus-zehnle.de, jarasantos.com, 246.222.91.in-addr.arpa and soundray.org.

these name servers are commonly used with ns4.he.net, ns5.he.net, puck.nether.net and ns2.sphalerite.org.

Host names with two IP numbers:

ns1.he.net points to: 2001:470:100::2 and 216.218.130.2

ns2.he.net points to: 2001:470:200::2 and 216.218.131.2

ns3.he.net points to: 2001:470:300::2 and 216.218.132.2

Mail Servers

A single mail server handles feldsteinconsulting.com.

feldsteinconsulting.com points to a single IP: 66.160.169.31.

feldsteinconsulting.com - robtex.com