js75a.com - robtex.com
js75a.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.244.238.252🇺🇸 GNET-AS9294156.244.224.0/20 | ||||||
| NS | a4.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b4.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1773080900 | ||||||
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 | ||||||
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 10:18:26
●NSa4.share-dns.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 10:18:26
●NSb.share-dns.net2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 10:18:26
●NSb4.share-dns.net2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 10:18:26
○NSbrett.ns.cloudflare.com2017-05-07 → 2017-05-07 · 2 obs
○ 2026-03-22 10:18:26
○NSchin.ns.cloudflare.com2017-05-07 → 2017-05-07 · 2 obs
○ 2026-03-22 10:18:26
○A14.192.9.1232017-05-07 → 2017-05-07 · 2 obs
○ 2026-03-22 10:18:26
●A156.244.238.2522026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 10:18:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| js75a.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.53.25
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for js75a.com (unsigned zone)
⏱️ Timing
Total: 113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.244.238.252 |
| 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 (a4.share-dns.com)
Analysis
IP Addresses
js75a.com resolves to a single IP: 156.244.238.252.
Other host names, for instance, hwuya.com, hg888118.com, www.pp0524.com and pp0524.com share IP numbers with js75a.com.
Name Servers
js75a.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
js75a.com shares some name servers with other domains, for example szqrh.com, szhuahao.com.cn, nclightandsound.com, liqun888.com and ohsocivil.com.
these name servers are often used with a1.share-dns.com, b1.share-dns.net, a10.share-dns.com, b10.share-dns.net, a2.share-dns.com, b2.share-dns.net, a5.share-dns.com, b5.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with one IP:
a4.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b4.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
Host names pointing to 172.64.53.25: a4.share-dns.com and a.share-dns.com
Host names pointing to 172.64.52.239: b4.share-dns.net and b.share-dns.net