i-ysys.com - robtex.com
i-ysys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 191.214.75.17🇧🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| 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=1772874119 | ||||||
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=1776881422 | ||||||
Same first word
i-ysys.com |
DNS History
6 records (3 active, 3 former)
●NSa.share-dns.com2026-04-10 → 2026-04-22 · 3 obs
● 2026-04-10 11:32:42
● 2026-04-22 18:27:04
●NSb.share-dns.net2026-04-10 → 2026-04-22 · 3 obs
● 2026-04-10 11:32:42
● 2026-04-22 18:27:04
○NSdns10.hichina.com2016-12-16 → 2017-11-07 · 4 obs
● 2017-11-07 19:58:40
○ 2026-04-10 11:32:42
○ 2026-04-22 18:27:04
○NSdns9.hichina.com2016-12-16 → 2017-11-07 · 4 obs
● 2017-11-07 19:58:40
○ 2026-04-10 11:32:42
○ 2026-04-22 18:27:04
○A121.42.77.2292016-12-16 → 2017-11-07 · 4 obs
● 2017-11-07 19:58:40
○ 2026-04-10 11:32:42
○ 2026-04-22 18:27:04
●A191.214.75.172026-04-10 → 2026-04-22 · 3 obs
● 2026-04-10 11:32:42
● 2026-04-22 18:27:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| i-ysys.com | 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 i-ysys.com (unsigned zone)
⏱️ Timing
Total: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.214.75.17 |
| 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 (a.share-dns.com)
Analysis
IP Addresses
i-ysys.com resolves to one IP number: 191.214.75.17.
Name Servers
i-ysys.com is delegated to two name servers a.share-dns.com and b.share-dns.net.
i-ysys.com shares the same name server setup as other domains, for instance lnthsj.com, 67dp.com, gisc-cn.com, kennickless.com and wzd1.com.
i-ysys.com at least partially shares name servers with other domains, for instance xpaoshuba.cc, 0573gjg.com, oxsquare.net, mojorisingband.com and hojachem.com.
These name servers are commonly used with the following name servers: a2.share-dns.com, b2.share-dns.net, a11.share-dns.com, b11.share-dns.net, a3.share-dns.com, b3.share-dns.net, a5.share-dns.com, b5.share-dns.net, a8.share-dns.com and b8.share-dns.net.
Host names with one IP number:
a.share-dns.com points to 172.64.53.25
b.share-dns.net points to 172.64.52.239