`revbrownschool.org`

DNSSEC	⚠️ Not signed
A	104.17.70.73^{Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns75.domaincontrol.com` ⭐
		A	2603:5:21b4::30^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns75.domaincontrol.com`
		A	97.74.107.48^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns75.domaincontrol.com`
NS	`ns76.domaincontrol.com`
		A	2603:5:22b4::30^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns76.domaincontrol.com`
		A	173.201.75.48^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns76.domaincontrol.com`
MX	`alt3.aspmx.l.google.com` ⭐
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`aspmx.l.google.com`⁽¹⁾
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`v=spf1 ip4:12.26.26.53 ip4:192.254.115.214 include:spf_target.brightarrow.com...`
SOA	`ns75.domaincontrol.com`dns@jomax.net 2025-05-07 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1773551953

Same first word

revbrownschool.org

DNS History

11 records (8 active, 3 former)

●NSns75.domaincontrol.com2026-03-21 → 2026-03-22 · 3 obs

○ 2017-05-14 17:03:50
● 2026-03-21 21:27:38
● 2026-03-22 20:34:56

●NSns76.domaincontrol.com2026-03-21 → 2026-03-22 · 3 obs

○ 2017-05-14 17:03:50
● 2026-03-21 21:27:38
● 2026-03-22 20:34:56

○NSns87.worldnic.com2015-06-11 → 2017-05-14 · 4 obs

● 2015-06-11 12:28:52
● 2017-05-14 17:03:50
○ 2026-03-21 21:27:38
○ 2026-03-22 20:34:56

○NSns88.worldnic.com2015-06-11 → 2017-05-14 · 4 obs

● 2015-06-11 12:28:52
● 2017-05-14 17:03:50
○ 2026-03-21 21:27:38
○ 2026-03-22 20:34:56

●MXalt1.aspmx.l.google.com2015-06-11 → 2026-03-22 · 2 obs

● 2015-06-11 12:28:52
● 2026-03-22 20:34:56

●MXalt2.aspmx.l.google.com2015-06-11 → 2026-03-22 · 2 obs

● 2015-06-11 12:28:52
● 2026-03-22 20:34:56

●MXalt3.aspmx.l.google.com2015-06-11 → 2026-03-22 · 2 obs

● 2015-06-11 12:28:52
● 2026-03-22 20:34:56

●MXalt4.aspmx.l.google.com2015-06-11 → 2026-03-22 · 2 obs

● 2015-06-11 12:28:52
● 2026-03-22 20:34:56

●MXaspmx.l.google.com2015-06-11 → 2026-03-22 · 2 obs

● 2015-06-11 12:28:52
● 2026-03-22 20:34:56

●A104.17.70.732026-03-21 → 2026-03-22 · 3 obs

○ 2017-05-14 17:03:50
● 2026-03-21 21:27:38
● 2026-03-22 20:34:56

○A96.31.35.1452015-06-11 → 2017-05-14 · 4 obs

● 2015-06-11 12:28:52
● 2017-05-14 17:03:50
○ 2026-03-21 21:27:38
○ 2026-03-22 20:34:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
revbrownschool.org	ns75.domaincontrol.com, ns76.domaincontrol.com	-

✅ Authoritative Response

Server: 173.201.75.48

NS records: ns75.domaincontrol.com, ns76.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for revbrownschool.org (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.17.70.73`
NS	2	`ns75.domaincontrol.com, ns76.domaincontrol.com`
MX	5	`alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 0)...`
TXT	1	`v=spf1 ip4:12.26.26.53 ip4:192.254.115.2`
SOA	1	`ns75.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

revbrownschool.org points to an IP address: 104.17.70.73.

other host names include desertchristian.org, 206-219-77-35-static.scrsd.org, c-isd.com, macon.k12.mo.us and min201.org; they share IP numbers with revbrownschool.org.

Name Servers

Two name servers ns75.domaincontrol.com and ns76.domaincontrol.com handle the delegation for revbrownschool.org.

revbrownschool.org shares the same name server setup as other domains, for instance 10centsoftware.com, coversca.com, agentsydassoc.com, amzeasy.com and bespokecellar.com.

revbrownschool.org shares name servers with other domains at least partially, for example heartofarizona.org.

Host names with two IP numbers:

ns75.domaincontrol.com points to 2603:5:21b4::30 and 97.74.107.48.

ns76.domaincontrol.com points to 2603:5:22b4::30 and 173.201.75.48.

Mail Servers

revbrownschool.org is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

revbrownschool.org shares at least partially some mail servers with other domains, for instance colibri-pneumo.fr, niponvietnam.com, ottoup.com, riccartonflorist.nz and dlive.com.