`brookefeinermanphd.com`

DNSSEC	⚠️ Not signed
A	2a07:7800::194^{🇬🇧 TWENTYI2a07:7800::/48}
A	185.146.167.194^{🇬🇧 TWENTYI185.146.167.0/24}
NS	`ns1.stackdns.com` ⭐
		A	35.197.225.59^{🇬🇧 Google35.197.224.0/20}
			PTR	`59.225.197.35.bc.googleusercontent.com`
NS	`ns2.stackdns.com`
		A	146.148.28.88^{🇧🇪 Google146.148.16.0/20}
			PTR	`88.28.148.146.bc.googleusercontent.com`
NS	`ns3.stackdns.com`
		A	35.198.79.191^{🇩🇪 Google35.198.64.0/20}
			PTR	`191.79.198.35.bc.googleusercontent.com`
NS	`ns4.stackdns.com`
		A	104.196.137.209^{🇺🇸 Google104.196.128.0/20}
			PTR	`209.137.196.104.bc.googleusercontent.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
SOA	`ns1.stackdns.com`hostmaster@stackdns.com serial=1698398644

`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=1776994361

Previously MX for

brookefeinermanphd.com

Same first word

brookefeinermanphd.com

DNS History

13 records (7 active, 6 former)

○NSns1.a2hosting.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 01:34:10
○ 2026-04-01 22:47:28
○ 2026-04-24 02:01:32

●NSns1.stackdns.com2026-04-01 → 2026-04-24 · 3 obs

○ 2020-02-06 01:34:10
● 2026-04-01 22:47:28
● 2026-04-24 02:01:32

○NSns2.a2hosting.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 01:34:10
○ 2026-04-01 22:47:28
○ 2026-04-24 02:01:32

●NSns2.stackdns.com2026-04-01 → 2026-04-24 · 3 obs

○ 2020-02-06 01:34:10
● 2026-04-01 22:47:28
● 2026-04-24 02:01:32

○NSns3.a2hosting.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 01:34:10
○ 2026-04-01 22:47:28
○ 2026-04-24 02:01:32

●NSns3.stackdns.com2026-04-01 → 2026-04-24 · 3 obs

○ 2020-02-06 01:34:10
● 2026-04-01 22:47:28
● 2026-04-24 02:01:32

○NSns4.a2hosting.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 01:34:10
○ 2026-04-01 22:47:28
○ 2026-04-24 02:01:32

●NSns4.stackdns.com2026-04-01 → 2026-04-24 · 3 obs

○ 2020-02-06 01:34:10
● 2026-04-01 22:47:28
● 2026-04-24 02:01:32

○MXbrookefeinermanphd.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 01:34:10
○ 2026-04-01 22:47:28
○ 2026-04-24 02:01:32

●MXmx.stackmail.com2026-04-01 → 2026-04-24 · 3 obs

○ 2020-02-06 01:34:10
● 2026-04-01 22:47:28
● 2026-04-24 02:01:32

●A185.146.167.1942026-04-01 → 2026-04-24 · 3 obs

○ 2020-02-06 01:34:10
● 2026-04-01 22:47:28
● 2026-04-24 02:01:32

●A2a07:7800::1942026-04-01 → 2026-04-24 · 3 obs

○ 2020-02-06 01:34:10
● 2026-04-01 22:47:28
● 2026-04-24 02:01:32

○A68.66.224.242020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 01:34:10
○ 2026-04-01 22:47:28
○ 2026-04-24 02:01:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
brookefeinermanphd.com	ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com	4 records

✅ Authoritative Response

Server:146.148.28.88

NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brookefeinermanphd.com (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.146.167.194`
AAAA	1	`2a07:7800::194`
NS	4	`ns3.stackdns.com, ns4.stackdns.com...`
MX	1	`mx.stackmail.com (pri: 10)`
SOA	1	`ns1.stackdns.com hostmaster.stackdns.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)

Analysis

IP Addresses

brookefeinermanphd.com points to two IP numbers: 2a07:7800::194 and 185.146.167.194.

Other host names such as amazingwebgraphics.com, www.singlecell.us, s04.a013.ap.extralongshowercurtain.top-10-blog.com, zulfa.annida.my.id and ladigitalstudiohosting.com share IPs with brookefeinermanphd.com.

Name Servers

brookefeinermanphd.com is delegated to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.

brookefeinermanphd.com at least partially shares name servers with other domains, for instance al9.co.uk, collingwoodandco.co.uk, imiltd.com, educorptech.com and mikina.co.uk.

Host names with one IP number:

ns1.stackdns.com points to 35.197.225.59.

ns2.stackdns.com points to 146.148.28.88.

ns3.stackdns.com points to 35.198.79.191.

ns4.stackdns.com points to 104.196.137.209.

Mail Servers

brookefeinermanphd.com is handled by a single mail server, mx.stackmail.com.

The mail server setup for brookefeinermanphd.com matches that of other domains, for instance v-cmt.com, roadking-trade.com, datareps.ch, martisoare-martisoare.ro and mauks.com.

mx.stackmail.com points to a single IP: 185.151.28.67.

brookefeinermanphd.com - robtex.com