sfgps.cn - robtex.com
sfgps.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.103.221.180🇧🇷 AS-V200.103.192.0/18 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.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 | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1785111902 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035146211 | ||||||
Subdomains
www.sfgps.cn |
Same first word
sfgps.cn |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.julydns.com2026-06-18 → 2026-08-05 · 2 obs
● 2026-08-05 19:36:24
●NSns1.onclouddns.com2026-06-18 → 2026-08-05 · 2 obs
● 2026-08-05 19:36:24
●NSns2.julydns.com2026-06-18 → 2026-08-05 · 2 obs
● 2026-08-05 19:36:24
●NSns2.onclouddns.com2026-06-18 → 2026-08-05 · 2 obs
● 2026-08-05 19:36:24
○A156.224.146.462026-06-18 → 2026-06-18 · 3 obs
○ 2026-08-05 19:36:20
○ 2026-08-05 19:36:24
●A200.103.221.1802026-08-05 → 2026-08-05 · 3 obs
● 2026-08-05 19:36:20
● 2026-08-05 19:36:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| sfgps.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfgps.cn (unsigned zone)
⏱️ Timing
Total: 821ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.103.221.180 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
sfgps.cn is a parent domain of www.sfgps.cn.
IP Addresses
sfgps.cn points to a single IP number: 200.103.221.180.
Name Servers
sfgps.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
sfgps.cn shares at least some of its name servers with other domains, including musiczdy.com, ymdevelop.com, nrsta.com and two others.
These name servers are frequently paired with the name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223, while ns1.onclouddns.com and ns2.onclouddns.com each resolve to 162.159.27.251.
ns1.julydns.com and ns2.julydns.com are host names that each point to 162.159.48.223 IP addresses.
ns1.onclouddns.com and ns2.onclouddns.com are host names that each point to 162.159.27.251 IP addresses.