`supportcsu.org`

DNSSEC	⚠️ Not signed
A	147.75.0.89^{🇺🇸 RACKSPACE-DFW147.75.0.0/22 Armor}
NS	`ns73.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns74.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS73.WORLDNIC.COM`namehost@WORLDNIC.COM serial=125110416

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐
	NS	`a2.org.afilias-nst.info`
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info`
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774638406

Subdomains

www.supportcsu.org

Same first word

supportcsu.org

DNS History

5 records (3 active, 2 former)

●NSns73.worldnic.com2018-08-30 → 2026-03-27 · 2 obs

● 2018-08-30 14:34:06
● 2026-03-27 19:22:38

●NSns74.worldnic.com2018-08-30 → 2026-03-27 · 2 obs

● 2018-08-30 14:34:06
● 2026-03-27 19:22:38

○MXp.webcom.ctmail.com2018-08-30 → 2018-08-30 · 3 obs

● 2018-08-30 14:34:06
○ 2026-03-27 17:36:28
○ 2026-03-27 19:22:38

○A146.88.96.1902018-08-30 → 2018-08-30 · 3 obs

● 2018-08-30 14:34:06
○ 2026-03-27 17:36:28
○ 2026-03-27 19:22:38

●A147.75.0.892026-03-27 → 2026-03-27 · 3 obs

○ 2018-08-30 14:34:06
● 2026-03-27 17:36:28
● 2026-03-27 19:22:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
supportcsu.org	ns74.worldnic.com, ns73.worldnic.com	-

✅ Authoritative Response

Server:162.159.26.27

NS records: ns74.worldnic.com, ns73.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for supportcsu.org (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`147.75.0.89`
NS	2	`ns73.worldnic.com, ns74.worldnic.com`
SOA	1	`NS73.WORLDNIC.COM namehost.WORLDNIC.COM`

Analysis

Hierarchy

www.supportcsu.org has supportcsu.org as its parent.

IP Addresses

supportcsu.org maps to IP address 147.75.0.89.

Other host names, for example, www.supportcsu.org share IP numbers with supportcsu.org.

Name Servers

Two name servers ns73.worldnic.com and ns74.worldnic.com are delegated to supportcsu.org.

supportcsu.org uses the same name server configuration as other domains, such as fowlercompanies.com, brpweb.net, kinzie.biz, tarafinejewelry.com and vistage.us.

Host names with a single IP address:

ns73.worldnic.com points to 162.159.26.27

ns74.worldnic.com points to 162.159.27.78

supportcsu.org - robtex.com

supportcsu.org

org