bostpcb.com - robtex.com
bostpcb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.123.233.42🇭🇰 HDHK27.123.232.0/23 Proxy-registered route object | ||||||
| NS | a1.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 | ||||||
| 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 | ||||||
| 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 | ||||||
| NS | b1.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 | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1762858408 | ||||||
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=1774362087 | ||||||
Same first word
bostpcb.com |
Similar names
DNS History
17 records (5 active, 12 former)
●NSa.share-dns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:42:52
● 2026-03-24 14:42:56
●NSa1.share-dns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:42:52
● 2026-03-24 14:42:56
●NSb.share-dns.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:42:52
● 2026-03-24 14:42:56
●NSb1.share-dns.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:42:52
● 2026-03-24 14:42:56
○NSjm1.dns.com2020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 02:51:48
○ 2026-03-24 14:42:52
○ 2026-03-24 14:42:56
○NSjm2.dns.com2020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 02:51:48
○ 2026-03-24 14:42:52
○ 2026-03-24 14:42:56
○NSns.nagor.cn2015-12-08 → 2016-06-30 · 5 obs
● 2015-12-08 19:38:36
● 2016-06-30 14:12:40
○ 2017-02-13 11:26:44
○ 2026-03-24 14:42:56
○NSns.nagor.com.cn2015-08-05 → 2016-06-30 · 4 obs
● 2016-06-30 14:12:40
○ 2017-02-13 11:26:44
○ 2026-03-24 14:42:56
○NSns1.dnsnw.com2015-12-08 → 2017-02-13 · 5 obs
● 2015-12-08 19:38:36
● 2017-02-13 11:26:44
○ 2020-02-03 02:51:48
○ 2026-03-24 14:42:56
○NSns2.dnsnw.com2015-12-08 → 2016-06-30 · 5 obs
● 2015-12-08 19:38:36
● 2016-06-30 14:12:40
○ 2017-02-13 11:26:44
○ 2026-03-24 14:42:56
○MXmxbiz1.qq.com2015-08-05 → 2017-02-13 · 4 obs
● 2017-02-13 11:26:44
○ 2020-02-03 02:51:48
○ 2026-03-24 14:42:56
○MXmxbiz2.qq.com2015-08-05 → 2017-02-13 · 4 obs
● 2017-02-13 11:26:44
○ 2020-02-03 02:51:48
○ 2026-03-24 14:42:56
●A27.123.233.422026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:42:52
● 2026-03-24 14:42:56
○A38.238.224.2122026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 14:42:56
○A43.248.166.1302017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:26:44
○ 2026-03-24 14:42:52
○ 2026-03-24 14:42:56
○A58.64.177.622015-08-05 → 2015-08-05 · 3 obs
○ 2015-12-08 19:38:36
○ 2026-03-24 14:42:56
○A59.188.19.2102015-12-08 → 2016-06-30 · 5 obs
● 2015-12-08 19:38:36
● 2016-06-30 14:12:40
○ 2017-02-13 11:26:44
○ 2026-03-24 14:42:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bostpcb.com | b1.share-dns.net, a1.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b1.share-dns.net, a1.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bostpcb.com (unsigned zone)
⏱️ Timing
Total: 803ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.123.233.42 |
| 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 (a1.share-dns.com)
Analysis
IP Addresses
bostpcb.com points to IP number: 27.123.233.42.
Name Servers
bostpcb.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
bostpcb.com at least partially shares name servers with other domains, for instance ybalilang.com, belivar.com, nxlczs.com, jy-mj.com and gyyhxx.com.
These name servers are commonly used alongside a4.share-dns.com, b4.share-dns.net, a5.share-dns.com, b5.share-dns.net, a9.share-dns.com, b9.share-dns.net, a8.share-dns.com, b8.share-dns.net, a3.share-dns.com and b3.share-dns.net.
Host names with one IP target:
a1.share-dns.com maps to 172.64.53.25
a.share-dns.com maps to 172.64.53.25
b1.share-dns.net maps to 172.64.52.239
b.share-dns.net maps to 172.64.52.239
Host names that map to 172.64.53.25: a1.share-dns.com and a.share-dns.com
Host names that map to 172.64.52.239: b1.share-dns.net and b.share-dns.net