sby168.com - robtex.com
sby168.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.35.27🇺🇸 HDHK38.239.32.0/20 | ||||||
| NS | a9.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 | b9.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=1769124630 | ||||||
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
sby168.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-03-21 → 2026-03-24 · 3 obs
● 2026-03-21 21:53:02
● 2026-03-24 12:08:10
●NSa9.share-dns.com2026-03-21 → 2026-03-24 · 3 obs
● 2026-03-21 21:53:02
● 2026-03-24 12:08:10
●NSb.share-dns.net2026-03-21 → 2026-03-24 · 3 obs
● 2026-03-21 21:53:02
● 2026-03-24 12:08:10
●NSb9.share-dns.net2026-03-21 → 2026-03-24 · 3 obs
● 2026-03-21 21:53:02
● 2026-03-24 12:08:10
○NSns3.yovole.com2015-07-10 → 2016-12-31 · 4 obs
● 2016-12-31 12:56:44
○ 2018-07-14 06:32:36
○ 2026-03-24 12:08:10
○NSns4.yovole.com2015-07-10 → 2016-12-31 · 4 obs
● 2016-12-31 12:56:44
○ 2018-07-14 06:32:36
○ 2026-03-24 12:08:10
○MXmx.mail.ym.163.com2015-07-10 → 2016-12-31 · 4 obs
● 2016-12-31 12:56:44
○ 2018-07-14 06:32:36
○ 2026-03-24 12:08:10
●A38.239.35.272026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 12:08:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sby168.com | b9.share-dns.net, a9.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b9.share-dns.net, a9.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sby168.com (unsigned zone)
⏱️ Timing
Total: 95ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.35.27 |
| 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 (a9.share-dns.com)
Analysis
IP Addresses
sby168.com maps to IP address 38.239.35.27.
Other host names, for example mx.norton2.com, norton2.com and mail.norton2.com share the same IP as sby168.com.
Name Servers
sby168.com is delegated to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
sby168.com at least partially shares name servers with other domains such as martinialley.com, linfengshangchu.com, kyrie9.org, fsgcalu.com and tlintel.com.
These name servers are often used together with ns1.gname-dns.com, ns2.gname-dns.com, a4.share-dns.com, b4.share-dns.net, a12.share-dns.com, b12.share-dns.net, a10.share-dns.com, b10.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Hostnames with a single IP
a9.share-dns.com resolves to 172.64.53.25
a.share-dns.com resolves to 172.64.53.25
b9.share-dns.net resolves to 172.64.52.239
b.share-dns.net resolves to 172.64.52.239
Hostnames pointing to 172.64.53.25: a9.share-dns.com and a.share-dns.com
Hostnames pointing to 172.64.52.239: b9.share-dns.net and b.share-dns.net