raz-plus.com - robtex.com
raz-plus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 12.233.124.165🇺🇸 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 | google-site-verification=D4Qt-m6UGAdCs3wzX4tCUfWRrrL2Vs0FfdCLrY_pkIo | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | facebook-domain-verification=d18tps7jkm19umev1uwkjh8qh9xrcl | ||||||
| SOA | ns1.cambiumlearning.comhostmaster@cambiumlearning.com 2026-01-27 #1 | ||||||
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.netnstld@verisign-grs.com serial=1771291435 | ||||||
rank #273068 in the tld
📈 Tranco rank: #223,933
Up
Same first word
raz-plus.com |
DNS History
8 records (3 active, 5 former)
●NSns1.cambiumlearning.com2026-02-16 → 2026-02-24 · 3 obs
● 2026-02-16 15:53:56
● 2026-02-24 21:18:20
○NSns1.voyagerlearning.com2016-12-05 → 2017-09-14 · 4 obs
● 2017-09-14 14:57:08
○ 2026-02-16 15:53:56
○ 2026-02-24 21:18:20
●NSns2.cambiumlearning.com2026-02-16 → 2026-02-24 · 3 obs
● 2026-02-16 15:53:56
● 2026-02-24 21:18:20
○NSns2.voyagerlearning.com2016-12-05 → 2017-09-14 · 4 obs
● 2017-09-14 14:57:08
○ 2026-02-16 15:53:56
○ 2026-02-24 21:18:20
○NSns3.voyagerlearning.com2016-12-05 → 2017-09-14 · 4 obs
● 2017-09-14 14:57:08
○ 2026-02-16 15:53:56
○ 2026-02-24 21:18:20
○NSns4.voyagerlearning.com2016-12-05 → 2017-09-14 · 4 obs
● 2017-09-14 14:57:08
○ 2026-02-16 15:53:56
○ 2026-02-24 21:18:20
●A12.233.124.1652026-02-16 → 2026-02-24 · 3 obs
● 2026-02-16 15:53:56
● 2026-02-24 21:18:20
○A63.241.250.1302016-12-05 → 2017-09-14 · 4 obs
● 2017-09-14 14:57:08
○ 2026-02-16 15:53:56
○ 2026-02-24 21:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| raz-plus.com | 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 raz-plus.com (unsigned zone)
⏱️ Timing
Total: 172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.233.124.165 |
| NS | 2 | ns2.cambiumlearning.com, ns1.cambiumlearning.com |
| TXT | 3 | facebook-domain-verification=d18tps7jkm1, google-site-verification=D4Qt-m6UGAdCs3w... |
| SOA | 1 | ns1.cambiumlearning.com hostmaster.cambi |
AI analysis
raz-plus.com has children india.raz-plus.com, content.raz-plus.com and www.raz-plus.com.
raz-plus.com resolves to a single IP: 12.233.124.165.
Other host names, for instance, razplusa-z.com and readinga-z.com share IP numbers with raz-plus.com.
raz-plus.com has two name servers: ns1.cambiumlearning.com and ns2.cambiumlearning.com.
raz-plus.com shares the same name server setup as other domains, for example exploremath.net, exploremath.com, 224.248.66.in-addr.arpa, ticket2vocabulary.com and positivediscipline.net.
raz-plus.com shares name servers with other domains to some extent, for example hermanmethod.com and projectablesa-z.com.
Host names with a single IP:
ns1.cambiumlearning.com points to 66.248.224.140
ns2.cambiumlearning.com points to 50.238.167.169