cnsynthesis.com - robtex.com
cnsynthesis.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.30.211.147🇺🇸 SONDERCLOUD-1149.30.211.0/24 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=1762592176 | ||||||
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=1774748702 | ||||||
Same first word
cnsynthesis.com |
DNS History
9 records (5 active, 4 former)
●NSns1.judns.com2026-03-17 → 2026-03-29 · 3 obs
● 2026-03-17 04:30:18
● 2026-03-29 02:08:56
●NSns1.julydns.com2026-03-17 → 2026-03-29 · 3 obs
● 2026-03-17 04:30:18
● 2026-03-29 02:08:56
○NSns19.xincache.com2015-07-11 → 2018-06-01 · 4 obs
● 2018-06-01 12:04:28
○ 2026-03-17 04:30:18
○ 2026-03-29 02:08:56
●NSns2.judns.com2026-03-17 → 2026-03-29 · 3 obs
● 2026-03-17 04:30:18
● 2026-03-29 02:08:56
●NSns2.julydns.com2026-03-17 → 2026-03-29 · 3 obs
● 2026-03-17 04:30:18
● 2026-03-29 02:08:56
○NSns20.xincache.com2015-07-11 → 2018-06-01 · 4 obs
● 2018-06-01 12:04:28
○ 2026-03-17 04:30:18
○ 2026-03-29 02:08:56
○MXmx.exmail.sina.com2015-07-11 → 2018-06-01 · 4 obs
● 2018-06-01 12:04:28
○ 2026-03-17 04:30:18
○ 2026-03-29 02:08:56
○A121.42.4.682015-07-11 → 2018-06-01 · 4 obs
● 2018-06-01 12:04:28
○ 2026-03-17 04:30:18
○ 2026-03-29 02:08:56
●A149.30.211.1472026-03-17 → 2026-03-29 · 3 obs
● 2026-03-17 04:30:18
● 2026-03-29 02:08:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| cnsynthesis.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 cnsynthesis.com (unsigned zone)
⏱️ Timing
Total: 3189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.30.211.147 |
| 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
cnsynthesis.com points to a single IP address: 149.30.211.147.
Name Servers
cnsynthesis.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 cnsynthesis.com are shared with other domains, for instance cqzrd.com, d9d81bbd36.top, aishang.info, fsjurong.com and bbjsyc.com.
These name servers are commonly used alongside the name servers jm1.dns.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.