nsfocus.com - robtex.com
nsfocus.com
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 #107573 in the tld
WOT: SAFE (67/100)
📈 Tranco rank: #383,202
PTR for
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns11.hichina.com2015-08-04 → 2026-03-11 · 2 obs
● 2026-03-11 21:53:32
●NSdns12.hichina.com2015-08-04 → 2026-03-11 · 2 obs
● 2026-03-11 21:53:32
●MXmgw.nsfocus.com2020-11-21 → 2026-03-11 · 3 obs
● 2020-11-21 06:40:22
● 2026-03-11 21:53:32
○MXsmtp.nsfocus.com2015-08-04 → 2020-03-12 · 4 obs
● 2020-03-12 07:43:04
○ 2020-11-21 06:40:22
○ 2026-03-11 21:53:32
○A118.190.38.2262021-10-18 → 2021-10-18 · 4 obs
● 2021-10-18 04:57:46
○ 2026-02-15 15:15:18
○ 2026-03-11 21:53:32
○A211.151.49.2062015-08-04 → 2016-08-16 · 4 obs
● 2016-08-16 09:34:54
○ 2016-10-20 08:50:24
○ 2026-03-11 21:53:32
●A221.122.179.1742026-02-15 → 2026-03-11 · 3 obs
● 2026-02-15 15:15:18
● 2026-03-11 21:53:32
○A47.88.23.302016-10-20 → 2021-05-06 · 5 obs
● 2016-10-20 08:50:24
● 2021-05-06 15:15:40
○ 2021-10-18 04:57:46
○ 2026-03-11 21:53:32
○A50.193.18.1002015-08-04 → 2016-08-16 · 4 obs
● 2016-08-16 09:34:54
○ 2016-10-20 08:50:24
○ 2026-03-11 21:53:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nsfocus.com | dns11.hichina.com, dns12.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.41
NS records: dns11.hichina.com, dns12.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nsfocus.com (unsigned zone)
⏱️ Timing
Total: 860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.122.179.174 |
| NS | 2 | dns11.hichina.com, dns12.hichina.com |
| MX | 1 | mgw.nsfocus.com (pri: 1) |
| TXT | 1 | v=spf1 ip4:117.107.147.144 ip4:221.122.6 |
| SOA | 1 | dns11.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)
Analysis
Hierarchy
nsfocus.com is parent of update.nsfocus.com, mail.nsfocus.com, smtp.nsfocus.com, www.nsfocus.com and mgw.nsfocus.com.
IP Addresses
nsfocus.com points to IP number: 221.122.179.174.
Other host names such as blog.nsfocus.net, www.nsfocus.com and esafenet.com share IP numbers with nsfocus.com.
Name Servers
nsfocus.com is delegated to two name servers: dns11.hichina.com and dns12.hichina.com.
nsfocus.com shares the same name server setup as ggsceramic.com, newnovel.top, kunlin.net, flower-fruit.com and waditu.com.
Nine IP numbers per host:
dns11.hichina.com points to: 2408:4009:501::19, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
dns12.hichina.com points to: 2408:4009:501::20, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
Mail Servers
nsfocus.com is handled by a single mail server, mgw.nsfocus.com.
mgw.nsfocus.com points to a single IP: 117.107.147.144.