crrcrd.com - robtex.com
crrcrd.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=1784296707 | ||||||
Same first word
crrcrd.com |
DNS History
5 records (5 active, 0 former)
●NSdns21.hichina.com2026-06-04 → 2026-07-17 · 2 obs
● 2026-07-17 14:00:38
●NSdns22.hichina.com2026-06-04 → 2026-07-17 · 2 obs
● 2026-07-17 14:00:38
●MXmx1.qiye.aliyun.com2026-06-04 → 2026-07-17 · 2 obs
● 2026-07-17 14:00:38
●MXmx2.qiye.aliyun.com2026-06-04 → 2026-07-17 · 2 obs
● 2026-07-17 14:00:38
●MXmx3.qiye.aliyun.com2026-06-04 → 2026-07-17 · 2 obs
● 2026-07-17 14:00:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| crrcrd.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crrcrd.com (unsigned zone)
⏱️ Timing
Total: 3571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| MX | 3 | mx3.qiye.aliyun.com (pri: 15), mx1.qiye.aliyun.com (pri: 5)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
Name Servers
crrcrd.com is delegated to two name servers: dns21.hichina.com and dns22.hichina.com.
The name server configuration of crrcrd.com is shared with other domains, for instance isci-conf.org, scomponent.com, kuhuyun.com and two others.
crrcrd.com partially shares its name servers with domains like wselearning.com and doozoo.com.
Hosts with 9 IP addresses each:
dns21.hichina.com resolves to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.
dns22.hichina.com resolves to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.
Mail Servers
crrcrd.com uses three mail servers — mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
At least some of the mail servers used by crrcrd.com are shared with other domains: pubstar.cn, yusage.com, helios-ne.com and two others among them.
These mail servers often appear in conjunction with the mail servers mxn.mxhichina.com, mxw.mxhichina.com, mxbiz1.qq.com and mxbiz2.qq.com.
Host names pointing to two IP addresses:
mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
Host names resolving to a single IP address:
mx1.qiye.aliyun.com points to 47.246.137.47.
mx2.qiye.aliyun.com points to 47.246.136.231.
mx3.qiye.aliyun.com and mx2.qiye.aliyun.com are host names that each point to 47.246.136.231 IP addresses.
mx3.qiye.aliyun.com and mx1.qiye.aliyun.com are host names that each point to 47.246.137.47 IP addresses.