`razspelling.net`

DNSSEC	⚠️ Not signed
A	12.233.124.175^{🇺🇸 AS701812.128.0.0/9 12/8 upper half}
NS	`ns1.cambiumlearning.com` ⭐
		A	66.248.224.140^{🇺🇸 AS39796966.248.224.0/24}
NS	`ns2.cambiumlearning.com`
		A	50.238.167.169^{🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054}
TXT	`v=spf1 -all`
SOA	`ns1.cambiumlearning.com`hostmaster@cambiumlearning.com 2025-06-17 #2

`net`

	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=1776025842

Same first word

razspelling.net

DNS History

6 records (3 active, 3 former)

○NSgiga.umi.com2007-09-27 → 2007-09-27 · 3 obs

● 2007-09-27 17:33:28
○ 2015-06-29 13:09:36
○ 2026-04-12 20:37:58

●NSns1.cambiumlearning.com2018-08-17 → 2026-04-12 · 3 obs

○ 2015-06-29 13:09:36
● 2018-08-17 01:05:04
● 2026-04-12 20:37:58

●NSns2.cambiumlearning.com2018-08-17 → 2026-04-12 · 3 obs

○ 2015-06-29 13:09:36
● 2018-08-17 01:05:04
● 2026-04-12 20:37:58

○NStera.umi.com2007-09-27 → 2007-09-27 · 3 obs

● 2007-09-27 17:33:28
○ 2015-06-29 13:09:36
○ 2026-04-12 20:37:58

●A12.233.124.1752026-03-09 → 2026-04-12 · 3 obs

○ 2018-08-17 01:05:04
● 2026-03-09 03:01:26
● 2026-04-12 20:37:58

○A63.241.250.1392018-08-17 → 2018-08-17 · 3 obs

● 2018-08-17 01:05:04
○ 2026-03-09 03:01:26
○ 2026-04-12 20:37:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
razspelling.net	ns1.cambiumlearning.com, ns2.cambiumlearning.com	-

✅ Authoritative Response

Server:66.248.224.140

NS records: ns1.cambiumlearning.com, ns2.cambiumlearning.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for razspelling.net (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`12.233.124.175`
NS	2	`ns1.cambiumlearning.com, ns2.cambiumlearning.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.cambiumlearning.com hostmaster.cambi`

Analysis

IP Addresses

razspelling.net points to a single IP: 12.233.124.175.

Other host names, for instance sproutgames.net, mail.kidsprout.net, sproutlearningtechnology.com, rtia2z.com and headsprout.us share IP numbers with razspelling.net.

Name Servers

Two name servers ns1.cambiumlearning.com and ns2.cambiumlearning.com handle delegation for razspelling.net.

razspelling.net uses the same name server setup as other domains, for example razkids.net, razbooks.net, vreadlive.com, sopristeachertips.org and voyagersopriswebinars.com.

Host names with one IP number: The host name ns1.cambiumlearning.com points to 66.248.224.140 and the host name ns2.cambiumlearning.com points to 50.238.167.169.

razspelling.net - robtex.com

razspelling.net

net