fengzhoutechnology.com - robtex.com
fengzhoutechnology.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1774266218 | ||||||
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=1774700687 | ||||||
rank #254046 in the tld
Same first word
fengzhoutechnology.com |
DNS History
7 records (4 active, 3 former)
●NSns1.judns.com2026-03-05 → 2026-03-28 · 3 obs
● 2026-03-05 11:20:12
● 2026-03-28 12:32:12
●NSns1.julydns.com2026-03-05 → 2026-03-28 · 3 obs
● 2026-03-05 11:20:12
● 2026-03-28 12:32:12
○NSns11.xincache.com2019-04-19 → 2019-04-19 · 3 obs
○ 2026-03-05 11:20:12
○ 2026-03-28 12:32:12
○NSns12.xincache.com2019-04-19 → 2019-04-19 · 3 obs
○ 2026-03-05 11:20:12
○ 2026-03-28 12:32:12
●NSns2.judns.com2026-03-05 → 2026-03-28 · 3 obs
● 2026-03-05 11:20:12
● 2026-03-28 12:32:12
●NSns2.julydns.com2026-03-05 → 2026-03-28 · 3 obs
● 2026-03-05 11:20:12
● 2026-03-28 12:32:12
○A43.224.225.1672026-03-05 → 2026-03-05 · 2 obs
○ 2026-03-28 12:32:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| fengzhoutechnology.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 fengzhoutechnology.com (unsigned zone)
⏱️ Timing
Total: 2372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| 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
Name Servers
fengzhoutechnology.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
fengzhoutechnology.com shares name servers with other domains at least partially, for instance caghs.cn, yidaxueyuan.com, banvz.cn, laobiaojia.com and dy28.cn.
these name servers are commonly used together with jm1.dns.com and jm2.dns.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.
Names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.