900721.com - robtex.com
900721.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.250.148.243🇲🇾 Alibaba-Cloud47.250.128.0/18 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| 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=1783510221 | ||||||
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=1785468202 | ||||||
Same first word
900721.com |
Similar names
DNS History
5 records (3 active, 2 former)
○NSjuming.dnsdun.com2016-12-21 → 2016-12-21 · 3 obs
○ 2026-07-13 09:12:26
○ 2026-07-31 03:28:56
○NSjuming.dnsdun.net2016-12-21 → 2016-12-21 · 3 obs
○ 2026-07-13 09:12:26
○ 2026-07-31 03:28:56
●NSns1.julydns.com2026-07-13 → 2026-07-31 · 3 obs
● 2026-07-13 09:12:26
● 2026-07-31 03:28:56
●NSns2.julydns.com2026-07-13 → 2026-07-31 · 3 obs
● 2026-07-13 09:12:26
● 2026-07-31 03:28:56
●A47.250.148.2432026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 03:28:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 900721.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 900721.com (unsigned zone)
⏱️ Timing
Total: 175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.250.148.243 |
| 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.julydns.com, ns2.julydns.com)
Analysis
IP Addresses
900721.com has exactly one IP address — 47.250.148.243.
ynhsp.com, emrmf.com, bctgl.com plus two other host names have IP numbers in common with 900721.com.
Name Servers
DNS delegation for 900721.com points to two name servers: ns1.julydns.com and ns2.julydns.com.
The name server configuration of 900721.com is shared with other domains, for instance ahlsy.cn, arkclube.com, mingyifangjituan.com and two others.
900721.com shares at least some of its name servers with other domains, including 32gg.cn, guailingcao.com, focon.vip and two others.
These name servers are frequently seen alongside the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.
Both ns1.julydns.com and ns2.julydns.com have a single IP address, 162.159.48.223, and share it.
Host names pointing to 162.159.48.223 IP addresses: ns1.julydns.com and ns2.julydns.com.