www.cr21.com - robtex.com
www.cr21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
cr21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| NS | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
WOT: SAFE (50/100)
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.51dns.com2015-11-13 → 2016-02-24 · 3 obs
● 2016-02-24 03:41:04
○ 2026-03-29 01:06:52
●NSns1.afternic.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 01:06:52
●NSns2.afternic.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 01:06:52
○A112.175.238.1912015-07-12 → 2015-07-12 · 3 obs
○ 2017-02-05 17:27:22
○ 2026-03-29 01:06:52
●A13.248.169.482026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 01:06:52
○A139.199.204.1962017-02-05 → 2017-02-05 · 3 obs
● 2017-02-05 17:27:22
○ 2026-03-29 01:06:52
○A43.243.113.762016-02-24 → 2016-02-24 · 4 obs
● 2016-02-24 03:41:04
○ 2017-02-05 17:27:22
○ 2026-03-29 01:06:52
○A69.46.74.1632015-11-13 → 2015-11-13 · 4 obs
● 2015-11-13 09:00:24
○ 2016-02-24 03:41:04
○ 2026-03-29 01:06:52
●A76.223.54.1462026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 01:06:52
○CNAMEcr23.yaomai118.com2015-07-12 → 2016-02-24 · 4 obs
● 2016-02-24 03:41:04
○ 2017-02-05 17:27:22
○ 2026-03-29 01:06:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| cr21.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cr21.com (unsigned zone)
⏱️ Timing
Total: 399ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
The entity www.cr21.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
For instance, other host names gedhome.com, gratispc.com, dvdh.com, accessdentistry.com and nullmx.qualitywebsitehosting.com share IP numbers with www.cr21.com.
Name Servers
www.cr21.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
www.cr21.com uses the same name server setup as other domains such as mta0.sortopia.com, blog.lytecube.com, www.apipro.xyz, mail.qqsystem.com and ns1.artline.com.
www.cr21.com shares name servers with other domains at least partially, for example rakcc.com, systemfurniture.com, pilarecargable.es, chartered.co and glasify.com.
These name servers are commonly used with verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn, verification-yusjhpmcxwbbgnatkfv68o.ns101.verify.hn and verification-qzxyw2qemvbfdn9pinxcpo.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.