sinobestpin.com - robtex.com
sinobestpin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.241.35.230🇺🇸 Jacksonville162.241.32.0/21 Unified Layer | ||||||
| PTR | server.polyro.com | ||||||
| NS | ns1.polyro.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.241.35.230🇺🇸 Jacksonville162.241.32.0/21 Unified Layer | ||||||
| PTR | server.polyro.com | ||||||
| NS | ns1.bluehost.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.bluehost.com | ||||||
| NS | ns2.bluehost.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.bluehost.com | ||||||
| NS | ns2.polyro.com ⚠️ Not in parent delegation | ||||||
| A | 162.241.35.230🇺🇸 Jacksonville162.241.32.0/21 Unified Layer | ||||||
| PTR | server.polyro.com | ||||||
| MX | mail.sinobestpin.com ⭐ | ||||||
| A | 203.69.64.72🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | artisan-planet.com | ||||||
| PTR | mail.sinobestpin.com | ||||||
| TXT | v=spf1 ip4:203.69.64.72/32 -all | ||||||
| SOA | ns1.polyro.comroot@server.polyro.com 2023-06-19 #0 | ||||||
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=1774400362 | ||||||
Subdomains
Same first word
sinobestpin.com |
DNS History
8 records (6 active, 2 former)
○NSdns1.iware.com.tw2015-05-31 → 2018-01-01 · 4 obs
● 2018-01-01 23:15:40
○ 2026-02-16 14:56:00
○ 2026-03-25 01:19:42
○NSdns2.iware.com.tw2015-05-31 → 2018-01-01 · 4 obs
● 2018-01-01 23:15:40
○ 2026-02-16 14:56:00
○ 2026-03-25 01:19:42
●NSns1.bluehost.com2026-02-16 → 2026-03-25 · 3 obs
● 2026-02-16 14:56:00
● 2026-03-25 01:19:42
●NSns1.polyro.com2026-02-16 → 2026-03-25 · 3 obs
● 2026-02-16 14:56:00
● 2026-03-25 01:19:42
●NSns2.bluehost.com2026-02-16 → 2026-03-25 · 3 obs
● 2026-02-16 14:56:00
● 2026-03-25 01:19:42
●NSns2.polyro.com2026-02-16 → 2026-03-25 · 3 obs
● 2026-02-16 14:56:00
● 2026-03-25 01:19:42
●MXmail.sinobestpin.com2015-05-31 → 2026-03-25 · 2 obs
● 2026-03-25 01:19:42
●A162.241.35.2302026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 01:19:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net... | - |
| sinobestpin.com | ns1.bluehost.com, ns2.bluehost.com | 2 records |
✅ Authoritative Response
Server:162.159.24.80
NS records: ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinobestpin.com (unsigned zone)
⏱️ Timing
Total: 219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.241.35.230 |
| NS | 2 | ns1.polyro.com, ns2.polyro.com |
| MX | 1 | mail.sinobestpin.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:203.69.64.72/32 -all |
| SOA | 1 | ns1.polyro.com root.server.polyro.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)
Analysis
Hierarchy
sinobestpin.com is parent of mail.sinobestpin.com and www.sinobestpin.com.
IP Addresses
sinobestpin.com points to a single IP number: 162.241.35.230.
other host names for instance film-sensor.com, oilax.com, server.polyro.com, ns2.polyro.com and polyro.com share IP numbers with sinobestpin.com.
Name Servers
sinobestpin.com is delegated to four name servers: ns1.bluehost.com, ns2.bluehost.com, ns1.polyro.com and ns2.polyro.com.
sinobestpin.com at least partially shares name servers with other domains, for instance tecnosystemsinv.com, operabrut-roomopera.org, maidestimate.com, safekidsconference.org and ibookmedics.com.
Host names with one IP number:
ns1.bluehost.com points to 162.159.24.80.
ns2.bluehost.com points to 162.159.25.175.
ns1.polyro.com points to 162.241.35.230.
ns2.polyro.com points to 162.241.35.230.
Names pointing to 162.241.35.230: ns1.polyro.com and ns2.polyro.com.
Mail Servers
sinobestpin.com is handled by a single mail server, mail.sinobestpin.com.
Host name mail.sinobestpin.com points to IP address 203.69.64.72.