cntcrc.com - robtex.com
cntcrc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 150.109.69.102🇭🇰 TENCENT-NET-AP-CN150.109.64.0/20 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1757664064 | ||||||
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=1774393017 | ||||||
Same first word
cntcrc.com |
Similar names
DNS History
14 records (5 active, 9 former)
○NSf1g1ns1.dnspod.net2015-06-16 → 2016-04-10 · 5 obs
● 2015-06-16 14:37:22
● 2016-04-10 06:36:06
○ 2019-12-21 00:11:22
○ 2026-03-24 23:00:18
○NSf1g1ns2.dnspod.net2015-06-16 → 2016-04-10 · 5 obs
● 2015-06-16 14:37:22
● 2016-04-10 06:36:06
○ 2019-12-21 00:11:22
○ 2026-03-24 23:00:18
○NSjm1.dns.com2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 00:11:22
○ 2026-03-18 18:22:46
○ 2026-03-24 23:00:18
○NSjm2.dns.com2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 00:11:22
○ 2026-03-18 18:22:46
○ 2026-03-24 23:00:18
●NSns1.judns.com2026-03-18 → 2026-03-24 · 3 obs
● 2026-03-18 18:22:46
● 2026-03-24 23:00:18
●NSns1.julydns.com2026-03-18 → 2026-03-24 · 3 obs
● 2026-03-18 18:22:46
● 2026-03-24 23:00:18
○NSns1.sying.net2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-16 14:37:22
○ 2026-03-24 23:00:18
●NSns2.judns.com2026-03-18 → 2026-03-24 · 3 obs
● 2026-03-18 18:22:46
● 2026-03-24 23:00:18
●NSns2.julydns.com2026-03-18 → 2026-03-24 · 3 obs
● 2026-03-18 18:22:46
● 2026-03-24 23:00:18
○NSns2.sying.net2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-16 14:37:22
○ 2026-03-24 23:00:18
○MXmail.cntcrc.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-16 14:37:22
○ 2026-03-24 23:00:18
●A150.109.69.1022026-03-18 → 2026-03-24 · 3 obs
● 2026-03-18 18:22:46
● 2026-03-24 23:00:18
○A222.134.66.222008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-16 14:37:22
○ 2026-03-24 23:00:18
○A47.244.179.1352019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 00:11:22
○ 2026-03-18 18:22:46
○ 2026-03-24 23:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| cntcrc.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cntcrc.com (unsigned zone)
⏱️ Timing
Total: 1564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 150.109.69.102 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
cntcrc.com points to a single IP: 150.109.69.102.
Other host names such as www.ayitudou.cn and ayitudou.cn share IP numbers with cntcrc.com.
Name Servers
cntcrc.com's delegation is handled by four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
cntcrc.com partially shares name servers with other domains; examples include ixnyzc.com, zqttc.com, cqdsc.com, 7tlqig.cn and 9sei.com.
Host names with one IP number:
ns1.judns.com points to: 47.97.51.45; ns2.judns.com points to: 162.159.27.251; ns1.julydns.com points to: 47.97.51.45; ns2.julydns.com points to: 162.159.48.223.
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com.