728data.com - robtex.com
728data.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.218.79.44🇭🇰 HDHK154.218.76.0/22 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 | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1769696745 | ||||||
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=1771291435 | ||||||
rank #330284 in the tld
Same first word
728data.com |
DNS History
7 records (5 active, 2 former)
○NSns1.hwclouds-dns.com2019-05-02 → 2019-05-02 · 3 obs
○ 2026-03-12 07:07:04
○ 2026-03-23 11:38:42
○NSns1.hwclouds-dns.net2019-05-02 → 2019-05-02 · 3 obs
○ 2026-03-12 07:07:04
○ 2026-03-23 11:38:42
●NSns1.judns.com2026-03-12 → 2026-03-23 · 3 obs
● 2026-03-12 07:07:04
● 2026-03-23 11:38:42
●NSns1.julydns.com2026-03-12 → 2026-03-23 · 3 obs
● 2026-03-12 07:07:04
● 2026-03-23 11:38:42
●NSns2.judns.com2026-03-12 → 2026-03-23 · 3 obs
● 2026-03-12 07:07:04
● 2026-03-23 11:38:42
●NSns2.julydns.com2026-03-12 → 2026-03-23 · 3 obs
● 2026-03-12 07:07:04
● 2026-03-23 11:38:42
●A154.218.79.442026-03-12 → 2026-03-23 · 2 obs
● 2026-03-23 11:38:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| 728data.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 728data.com (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.218.79.44 |
| 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
728data.com resolves to one IP number: 154.218.79.44.
Name Servers
728data.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
728data.com at least partially shares name servers with other domains, for instance cctv5zhibo.cn, lb132.com, yingchaozb.com.cn, cruisejob.cn and lazyfw.com.
These name servers are commonly used alongside jm1.dns.com and jm2.dns.com.
Host names with one IP:
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