cr-sharpening.com - robtex.com
cr-sharpening.com
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=1785042182 | ||||||
Same first word
cr-sharpening.com |
DNS History
6 records (5 active, 1 former)
●NSns37.domaincontrol.com2019-03-21 → 2026-07-26 · 2 obs
● 2026-07-26 05:09:18
●NSns38.domaincontrol.com2019-03-21 → 2026-07-26 · 2 obs
● 2026-07-26 05:09:18
●MXcrsharpening-com0e.mail.protection.outlook.com2019-03-21 → 2026-07-26 · 2 obs
● 2026-07-26 05:09:18
●A13.248.243.52026-07-09 → 2026-07-26 · 3 obs
● 2026-07-09 04:37:00
● 2026-07-26 05:09:18
○A160.153.136.32019-03-21 → 2019-03-21 · 3 obs
○ 2026-07-09 04:37:00
○ 2026-07-26 05:09:18
●A76.223.105.2302026-07-09 → 2026-07-26 · 3 obs
● 2026-07-09 04:37:00
● 2026-07-26 05:09:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| cr-sharpening.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cr-sharpening.com (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | crsharpening-com0e.mail.protection.outlo |
| TXT | 2 | MS=ms11525633, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
cr-sharpening.com directs to two IP numbers, 13.248.243.5 and 76.223.105.230
grandmasbakery.com, webetkyonsis.info, perfectoklahoma.com and two other host names share IP numbers with cr-sharpening.com.
Name Servers
DNS delegation for cr-sharpening.com points to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
cr-sharpening.com uses the same name servers as several other domains — among them lina(0x706f726e).com, gkes.de, howimadeitinamerica.com and two more.
The name servers for cr-sharpening.com are partially shared with other domains like pacificrealtycenter.com, campcamp3.com and dellsappliance.com
It is common to see these name servers used together with name servers ns23.domaincontrol.com and ns24.domaincontrol.com.
ns37.domaincontrol.com directs to 97.74.108.19 and 2603:5:21c1::13. ns38.domaincontrol.com directs to 173.201.76.19 and 2603:5:22c1::13. Each host name carries two IP addresses.
Mail Servers
Mail for cr-sharpening.com is handled by a single mail server, crsharpening-com0e.mail.protection.outlook.com.
crsharpening-com0e.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.16, 52.101.41.3, 52.101.41.24 and 5 others.