`ccusd.org`

DNSSEC	⚠️ Not signed
A	104.16.158.133^{Cloudflare104.16.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.16.159.133^{Cloudflare104.16.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.18.189.233^{Cloudflare104.18.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.18.190.233^{Cloudflare104.18.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns37.worldnic.com` ⭐
		A	162.159.26.212^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-26-212.defastlink.net`
NS	`ns38.worldnic.com`
		A	162.159.27.146^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-146.defastlink.net`
MX	`aspmx.l.google.com` ⭐
		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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		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	`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	`h6c02f6d5521e43239f635aa681a21062`
TXT	`apple-domain-verification=kXZVmdcPdfn1417b`
TXT	`v=spf1 ip4:205.209.35.119 include:_spf.google.com include:outboundmail.blackb...`
TXT	`h70c0fc27aeac487cb7e81891963ca9a4`
TXT	`MS=05666728B4CDA7D53B2EF753DD8D21545E4B8FD1`
TXT	`adobe-idp-site-verification=852a4176a5529a4794f581e8ee199f76f8716c458f58fb6e3...`
SOA	`NS37.WORLDNIC.COM`namehost@WORLDNIC.COM serial=125120513

`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

Subdomains

www.ccusd.org

laballona.ccusd.org

Same first word

ccusd.net

ccusd.org

ccusd.k12.ca.us

Similar names

sdccu.us

ccdsu.ro

uccsd.com

cdcus.com

sdcuc.com

ccsud.edu.ec

uscdc.cn

ccsud.it

dccus.com

dccsu.com

csdcu.com

csdcu.org.hk

sdccu.net

ucdsc.net

cscud.com

sdccu.co

duscc.com

cucds.com

sdccu.org

sdccu.com

dccus.myshopify.com

ccdus.ca

ccsud.com

ucscd.com

csdcu.org

dsucc.org.cn

cscdu.com

sdccu.info

DNS History

15 records (11 active, 4 former)

●NSns37.worldnic.com2015-08-02 → 2026-03-16 · 2 obs

● 2015-08-02 02:32:36
● 2026-03-16 23:23:00

●NSns38.worldnic.com2015-08-02 → 2026-03-16 · 2 obs

● 2015-08-02 02:32:36
● 2026-03-16 23:23:00

●MXalt1.aspmx.l.google.com2015-08-02 → 2026-03-16 · 2 obs

● 2015-08-02 02:32:36
● 2026-03-16 23:23:00

●MXalt2.aspmx.l.google.com2015-08-02 → 2026-03-16 · 2 obs

● 2015-08-02 02:32:36
● 2026-03-16 23:23:00

●MXalt3.aspmx.l.google.com2015-08-02 → 2026-03-16 · 2 obs

● 2015-08-02 02:32:36
● 2026-03-16 23:23:00

●MXalt4.aspmx.l.google.com2015-08-02 → 2026-03-16 · 2 obs

● 2015-08-02 02:32:36
● 2026-03-16 23:23:00

●MXaspmx.l.google.com2015-08-02 → 2026-03-16 · 2 obs

● 2015-08-02 02:32:36
● 2026-03-16 23:23:00

●A104.16.158.1332026-02-27 → 2026-03-16 · 3 obs

○ 2017-06-19 21:23:52
● 2026-02-27 18:40:08
● 2026-03-16 23:23:00

●A104.16.159.1332026-02-27 → 2026-03-16 · 3 obs

○ 2017-06-19 21:23:52
● 2026-02-27 18:40:08
● 2026-03-16 23:23:00

●A104.18.189.2332026-02-27 → 2026-03-16 · 3 obs

○ 2017-06-19 21:23:52
● 2026-02-27 18:40:08
● 2026-03-16 23:23:00

●A104.18.190.2332026-02-27 → 2026-03-16 · 3 obs

○ 2017-06-19 21:23:52
● 2026-02-27 18:40:08
● 2026-03-16 23:23:00

○A162.242.146.302015-08-02 → 2017-06-19 · 4 obs

● 2015-08-02 02:32:36
● 2017-06-19 21:23:52
○ 2026-02-27 18:40:08
○ 2026-03-16 23:23:00

○A184.72.49.1252015-08-02 → 2017-06-19 · 4 obs

● 2015-08-02 02:32:36
● 2017-06-19 21:23:52
○ 2026-02-27 18:40:08
○ 2026-03-16 23:23:00

○A54.204.24.192015-08-02 → 2017-06-19 · 4 obs

● 2015-08-02 02:32:36
● 2017-06-19 21:23:52
○ 2026-02-27 18:40:08
○ 2026-03-16 23:23:00

○A54.214.44.862015-08-02 → 2017-06-19 · 4 obs

● 2015-08-02 02:32:36
● 2017-06-19 21:23:52
○ 2026-02-27 18:40:08
○ 2026-03-16 23:23:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
ccusd.org	ns38.worldnic.com, ns37.worldnic.com	-

✅ Authoritative Response

Server: 162.159.26.212

NS records: ns38.worldnic.com, ns37.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ccusd.org (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`104.16.158.133, 104.18.190.233...`
NS	2	`ns37.worldnic.com, ns38.worldnic.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	6	`h70c0fc27aeac487cb7e81891963ca9a4, v=spf1 ip4:205.209.35.119 include:_spf.g...`
SOA	1	`NS37.WORLDNIC.COM namehost.WORLDNIC.COM`

Analysis

Hierarchy

ccusd.org is a parent of www.ccusd.org and laballona.ccusd.org.

IP Addresses

Four IP numbers are pointed to by ccusd.org: 104.16.158.133, 104.16.159.133, 104.18.189.233 and 104.18.190.233.

other host names including varnett.com, robichaudhs.com, pucschools.org, wvsd.org and elkincityschools.org share IP numbers with ccusd.org.

Name Servers

ccusd.org is delegated to two name servers ns37.worldnic.com and ns38.worldnic.com.

ccusd.org shares the same name server setup as other domains, for instance wpcteam.com, gspc.net, laforbes.com, ftscloud.com and emultech.com.