nctbh.com - robtex.com
nctbh.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.249.230.199🇹🇭 OWGELS-AS-AP156.249.224.0/20 AresIDC Limited | ||||||
| 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=1766466522 | ||||||
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=1774372982 | ||||||
Same first word
nctbh.com |
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DNS History
11 records (5 active, 6 former)
○NSns1.dreamhost.com2015-08-27 → 2017-04-03 · 4 obs
● 2017-04-03 17:05:06
○ 2026-03-24 17:26:16
○ 2026-03-24 17:26:20
●NSns1.judns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 17:26:16
● 2026-03-24 17:26:20
●NSns1.julydns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 17:26:16
● 2026-03-24 17:26:20
○NSns2.dreamhost.com2015-08-27 → 2017-04-03 · 4 obs
● 2017-04-03 17:05:06
○ 2026-03-24 17:26:16
○ 2026-03-24 17:26:20
●NSns2.judns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 17:26:16
● 2026-03-24 17:26:20
●NSns2.julydns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 17:26:16
● 2026-03-24 17:26:20
○NSns3.dreamhost.com2015-08-27 → 2017-04-03 · 4 obs
● 2017-04-03 17:05:06
○ 2026-03-24 17:26:16
○ 2026-03-24 17:26:20
●A156.249.230.1992026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 17:26:16
● 2026-03-24 17:26:20
○A208.113.249.472016-04-29 → 2016-06-20 · 5 obs
● 2016-04-29 21:05:54
● 2016-06-20 08:11:58
○ 2016-08-29 20:26:10
○ 2026-03-24 17:26:20
○A67.205.14.392015-08-27 → 2015-12-24 · 4 obs
● 2015-12-24 22:50:20
○ 2016-04-29 21:05:54
○ 2026-03-24 17:26:20
○A69.163.163.652016-08-29 → 2017-04-03 · 5 obs
● 2016-08-29 20:26:10
● 2017-04-03 17:05:06
○ 2026-03-24 17:26:16
○ 2026-03-24 17:26:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| nctbh.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nctbh.com (unsigned zone)
⏱️ Timing
Total: 3347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.249.230.199 |
| 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
nctbh.com points to a single IP address: 156.249.230.199.
Other host names such as hrbhongli.com and tianlinzhaopin.com share IP numbers with nctbh.com.
Name Servers
nctbh.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
At least part of the name servers for nctbh.com are shared with other domains, for instance thdown.com, zqvhr.cn, awsfn.cn, xizi-youth.net and zjzkaf.com.
Host names with a single 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.
Names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.