ysc1.com - robtex.com
ysc1.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.163.187.173🇺🇸 POWERLINE-HK | ||||||
| NS | a10.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b10.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1753627806 | ||||||
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 | ||||||
Same first word
ysc1.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 23:55:24
● 2026-02-21 23:55:26
●NSa10.share-dns.com2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 23:55:24
● 2026-02-21 23:55:26
●NSb.share-dns.net2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 23:55:24
● 2026-02-21 23:55:26
●NSb10.share-dns.net2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 23:55:24
● 2026-02-21 23:55:26
○NSkotetsu.alpha-lt.net2015-08-06 → 2016-12-14 · 4 obs
● 2016-12-14 17:04:30
○ 2026-02-21 23:55:24
○ 2026-02-21 23:55:26
○NStsukuba.aics.ne.jp2015-08-06 → 2016-12-14 · 4 obs
● 2016-12-14 17:04:30
○ 2026-02-21 23:55:24
○ 2026-02-21 23:55:26
○MXampub01.alpha-mail.net2015-08-06 → 2016-12-14 · 4 obs
● 2016-12-14 17:04:30
○ 2026-02-21 23:55:24
○ 2026-02-21 23:55:26
○MXampub02.alpha-mail.net2015-08-06 → 2016-12-14 · 4 obs
● 2016-12-14 17:04:30
○ 2026-02-21 23:55:24
○ 2026-02-21 23:55:26
○MXampub03.alpha-mail.net2015-08-06 → 2016-12-14 · 4 obs
● 2016-12-14 17:04:30
○ 2026-02-21 23:55:24
○ 2026-02-21 23:55:26
●A192.163.187.1732026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 23:55:24
● 2026-02-21 23:55:26
○A216.230.250.1532015-08-06 → 2016-06-27 · 4 obs
● 2016-06-27 09:50:46
○ 2016-12-14 17:04:30
○ 2026-02-21 23:55:26
○A216.230.250.1672016-12-14 → 2016-12-14 · 4 obs
● 2016-12-14 17:04:30
○ 2026-02-21 23:55:24
○ 2026-02-21 23:55:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ysc1.com | b10.share-dns.net, a10.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.53.25
NS records: b10.share-dns.net, a10.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ysc1.com (unsigned zone)
⏱️ Timing
Total: 630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.163.187.173 |
| 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 (a10.share-dns.com)
AI analysis
ysc1.com resolves to one IP number: 192.163.187.173.
ysc1.com is delegated to four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.
ysc1.com at least partially shares name servers with other domains, for instance jinshanchuan.com, shzqbf.com, educational-resources-store.com, c-da.net and vcehua.com.
These name servers are commonly used with the following name servers: a2.share-dns.com, b2.share-dns.net, a12.share-dns.com, b12.share-dns.net, a11.share-dns.com, b11.share-dns.net, a5.share-dns.com, b5.share-dns.net, a4.share-dns.com and b4.share-dns.net.
Host names with a single IP:
a10.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b10.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: a10.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b10.share-dns.net and b.share-dns.net.