cusf.net - dns.ninja
cusf.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.188.33.178🇺🇸 AS398823140.188.32.0/19 PEG TECH INC | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1782873834 | ||||||
net
| 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=1783709507 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSa.share-dns.com2026-02-16 → 2026-07-10 · 3 obs
● 2026-02-16 05:18:28
● 2026-07-10 18:53:06
●NSb.share-dns.net2026-02-16 → 2026-07-10 · 3 obs
● 2026-02-16 05:18:28
● 2026-07-10 18:53:06
○NSdns27.hichina.com2017-06-16 → 2017-06-16 · 4 obs
● 2017-06-16 18:40:30
○ 2026-02-16 05:18:28
○ 2026-07-10 18:53:06
○NSdns28.hichina.com2017-06-16 → 2017-06-16 · 4 obs
● 2017-06-16 18:40:30
○ 2026-02-16 05:18:28
○ 2026-07-10 18:53:06
○NSf1g1ns1.dnspod.net2015-08-05 → 2016-07-11 · 4 obs
● 2016-07-11 13:43:56
○ 2017-06-16 18:40:30
○ 2026-07-10 18:53:06
○NSf1g1ns2.dnspod.net2015-08-05 → 2016-07-11 · 4 obs
● 2016-07-11 13:43:56
○ 2017-06-16 18:40:30
○ 2026-07-10 18:53:06
○A113.10.162.542017-06-16 → 2017-06-16 · 3 obs
○ 2026-02-16 05:18:28
○ 2026-07-10 18:53:06
●A140.188.33.1782026-07-04 → 2026-07-10 · 3 obs
● 2026-07-04 23:01:12
● 2026-07-10 18:53:06
○A38.38.109.502026-02-16 → 2026-05-12 · 5 obs
● 2026-02-16 05:18:28
● 2026-05-12 20:06:44
○ 2026-06-04 08:39:00
○ 2026-07-10 18:53:06
○A45.207.250.1792026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 08:39:00
○ 2026-07-04 23:01:12
○ 2026-07-10 18:53:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net... | - |
| cusf.net | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cusf.net (unsigned zone)
⏱️ Timing
Total: 207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.188.33.178 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (b.share-dns.net)
Analysis
IP Addresses
cusf.net points to a single IP number: 140.188.33.178.
www.xjttool.com and xjttool.com, along with other host names, share IP addresses with cusf.net.
Name Servers
cusf.net uses two name servers for its delegation: a.share-dns.com and b.share-dns.net.
cusf.net shares its name server setup with other domains, including xiandorella.com, woniuinfo.com, ksdate.com and two others.
cusf.net partially shares its NS delegation with several other domains, including 021-bxg.com, jhjdqbblsc.com, wlyum.com and two others.
In DNS configurations, these name servers often share authority with a10.share-dns.com, b10.share-dns.net, a4.share-dns.com and 7 other name servers.
a.share-dns.com resolves to 172.64.53.25. b.share-dns.net resolves to 172.64.52.239. Both host names point to a single IP number.