stuartfirestein.com - dns.ninja

`stuartfirestein.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a23c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5194^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.148^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.60^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`micah.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`micah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`micah.ns.cloudflare.com`
		A	108.162.193.206^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	172.64.33.206^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	173.245.59.206^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
NS	`shubhi.ns.cloudflare.com`
		A	2606:4700:50::a29f:263f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`shubhi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`shubhi.ns.cloudflare.com`
		A	108.162.194.63^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	162.159.38.63^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	172.64.34.63^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.148, 172.67.162.60
		IPv6 hints	2606:4700:3030::ac43:a23c, 2606:4700:3033::6815:5194
SOA	`micah.ns.cloudflare.com`dns@cloudflare.com serial=2404754287

`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=1782629165

PTR for

77.124.92.216.in-addr.arpa

Same first word

stuartfirestein.com

Similar names

fraserinstitute.info

fraserinstitute.ca

fraserinstitute.com

fraserinstitute.org

DNS History

18 records (6 active, 12 former)

○NSdns3.pair.com2019-03-29 → 2019-03-29 · 4 obs

○ 2017-03-14 21:07:16
● 2019-03-29 10:53:26
○ 2026-04-13 21:14:32
○ 2026-06-28 06:57:56

●NSmicah.ns.cloudflare.com2026-06-03 → 2026-06-28 · 3 obs

○ 2026-04-13 21:14:32
● 2026-06-03 18:43:08
● 2026-06-28 06:57:56

○NSns55.domaincontrol.com2015-06-01 → 2017-03-14 · 4 obs

● 2015-06-01 09:51:44
● 2017-03-14 21:07:16
○ 2019-03-29 10:53:26
○ 2026-06-28 06:57:56

○NSns56.domaincontrol.com2015-06-01 → 2017-03-14 · 4 obs

● 2015-06-01 09:51:44
● 2017-03-14 21:07:16
○ 2019-03-29 10:53:26
○ 2026-06-28 06:57:56

○NSns8.ns0.com2019-03-29 → 2019-03-29 · 4 obs

○ 2017-03-14 21:07:16
● 2019-03-29 10:53:26
○ 2026-04-13 21:14:32
○ 2026-06-28 06:57:56

●NSshubhi.ns.cloudflare.com2026-06-03 → 2026-06-28 · 3 obs

○ 2026-04-13 21:14:32
● 2026-06-03 18:43:08
● 2026-06-28 06:57:56

○MXmail1.g17.pair.com2019-03-29 → 2019-03-29 · 4 obs

○ 2017-03-14 21:07:16
● 2019-03-29 10:53:26
○ 2026-04-13 21:14:32
○ 2026-06-28 06:57:56

○MXmailstore1.secureserver.net2015-06-01 → 2017-03-14 · 4 obs

● 2015-06-01 09:51:44
● 2017-03-14 21:07:16
○ 2019-03-29 10:53:26
○ 2026-06-28 06:57:56

○MXsmtp.secureserver.net2015-06-01 → 2017-03-14 · 4 obs

● 2015-06-01 09:51:44
● 2017-03-14 21:07:16
○ 2019-03-29 10:53:26
○ 2026-06-28 06:57:56

●A104.21.81.1482026-06-03 → 2026-06-28 · 3 obs

○ 2026-04-13 21:14:32
● 2026-06-03 18:43:08
● 2026-06-28 06:57:56

●A172.67.162.602026-06-03 → 2026-06-28 · 3 obs

○ 2026-04-13 21:14:32
● 2026-06-03 18:43:08
● 2026-06-28 06:57:56

○A184.168.221.312015-10-26 → 2017-03-14 · 5 obs

○ 2015-06-01 09:51:44
● 2015-10-26 13:08:06
● 2017-03-14 21:07:16
○ 2019-03-29 10:53:26
○ 2026-06-28 06:57:56

○A216.92.124.772019-03-29 → 2019-03-29 · 4 obs

○ 2017-03-14 21:07:16
● 2019-03-29 10:53:26
○ 2026-04-13 21:14:32
○ 2026-06-28 06:57:56

●A2606:4700:3030::ac43:a23c2026-06-28 → 2026-06-28 · 2 obs

○ 2026-06-15 05:20:44
● 2026-06-28 06:57:56

●A2606:4700:3033::6815:51942026-06-28 → 2026-06-28 · 2 obs

○ 2026-06-15 05:20:44
● 2026-06-28 06:57:56

○A2606:4700:3034::6815:51942026-06-03 → 2026-06-15 · 4 obs

○ 2026-04-13 21:14:32
● 2026-06-03 18:43:08
● 2026-06-15 05:20:44
○ 2026-06-28 06:57:56

○A2606:4700:3034::ac43:a23c2026-06-03 → 2026-06-15 · 4 obs

○ 2026-04-13 21:14:32
● 2026-06-03 18:43:08
● 2026-06-15 05:20:44
○ 2026-06-28 06:57:56

○A50.63.202.382015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 09:51:44
○ 2015-10-26 13:08:06
○ 2026-06-28 06:57:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
stuartfirestein.com	micah.ns.cloudflare.com, shubhi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.206

NS records: micah.ns.cloudflare.com, shubhi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stuartfirestein.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.148, 172.67.162.60`
AAAA	2	`2606:4700:3033::6815:5194, 2606:4700:3030::ac43:a23c`
NS	2	`micah.ns.cloudflare.com, shubhi.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`micah.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (micah.ns.cloudflare.com, micah.ns.cloudflare.com, micah.ns.cloudflare.com...)

Analysis

IP Addresses

stuartfirestein.com points to the four IP addresses 104.21.81.148, 172.67.162.60, 2606:4700:3030::ac43:a23c and 2606:4700:3033::6815:5194.

Two other host names, along with hosece.com, univationsgroup.com and 101centricpro.click, also share IP numbers with stuartfirestein.com.

Name Servers

stuartfirestein.com has two authoritative name servers — micah.ns.cloudflare.com and shubhi.ns.cloudflare.com.

stuartfirestein.com shares its NS records with other domains, for example thesourdoughclub.com, pipelabs.app, wazamba-ca.com and two others.

At least some of stuartfirestein.com's name servers are shared with other domains, for example guiavaledoparaiba.com.br, horensen.com, vanishing-ice.org and two more.

These name servers tend to be deployed in combination with the name servers hank.ns.cloudflare.com and newt.ns.cloudflare.com.

DNS names with 6 IP addresses:

micah.ns.cloudflare.com points to 108.162.193.206, 172.64.33.206, 173.245.59.206 and 3 other IP addresses.

shubhi.ns.cloudflare.com points to 108.162.194.63, 162.159.38.63, 172.64.34.63 and 3 other IP addresses.