crgroup.org - robtex.com
crgroup.org
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.infohostmaster@donuts.email serial=1774589547 | ||||||
Subdomains
mx.crgroup.org |
Same first word
crgroup.it |
crgroup.ie |
crgroup.info |
crgroup.in |
crgroup.global |
crgroup.co.nz |
crgroup.com |
crgroup.no |
crgroup.de |
crgroup.bg |
crgroup.com.au |
crgroup.com.sg |
crgroup.net |
crgroup.cn |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.netfirms.com2015-08-13 → 2026-03-27 · 2 obs
● 2026-03-27 06:07:38
●NSns2.netfirms.com2015-08-13 → 2026-03-27 · 2 obs
● 2026-03-27 06:07:38
●MXcrgroup-org.mail.protection.outlook.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 06:07:36
● 2026-03-27 06:07:38
○MXmx.crgroup.org2015-08-13 → 2017-01-09 · 4 obs
● 2017-01-09 04:24:10
○ 2026-03-27 06:07:36
○ 2026-03-27 06:07:38
○A66.96.149.12015-08-13 → 2017-01-09 · 4 obs
● 2017-01-09 04:24:10
○ 2026-03-27 06:07:36
○ 2026-03-27 06:07:38
●A66.96.160.1982026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 06:07:36
● 2026-03-27 06:07:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| crgroup.org | ns2.netfirms.com, ns1.netfirms.com | - |
✅ Authoritative Response
Server:66.96.142.145
NS records: ns2.netfirms.com, ns1.netfirms.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crgroup.org (unsigned zone)
⏱️ Timing
Total: 626ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.160.198 |
| NS | 2 | ns2.netfirms.com, ns1.netfirms.com |
| MX | 1 | crgroup-org.mail.protection.outlook.com |
| TXT | 2 | MS=ms77370580, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.netfirms.com dnsadmin.netfirms.com |
Analysis
Hierarchy
The parent of mx.crgroup.org is crgroup.org.
IP Addresses
crgroup.org points to an IP address: 66.96.160.198.
other host names include bestmusiclessons.com, magicmusic.org, rspinc.ca, brainbee.ca and chasingthetaper.com; they share IP numbers with crgroup.org.
Name Servers
Two name servers ns1.netfirms.com and ns2.netfirms.com handle the delegation for crgroup.org.
crgroup.org shares the same name server setup as other domains, for instance elainecalderwood.com, pureimaginationradio.com, fantasylinelimousine.ca, kumaramangalam.net and adarifm.com.
crgroup.org at least partially shares name servers with other domains, for instance optsc.com, loweconsulting.ca, ioyi.com, elkhorn1980.net and mammone.ca.
These name servers are commonly used with ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
Host names with one IP:
ns1.netfirms.com points to: 65.254.254.157
ns2.netfirms.com points to: 66.96.142.145
Mail Servers
crgroup.org is handled by a single mail server, crgroup-org.mail.protection.outlook.com.
Hostname crgroup-org.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c946::2, 2a01:111:f403:c946::5, 2a01:111:f403:f903::, 52.101.9.17, 52.101.10.16, 52.101.11.17 and 52.101.41.6.