39brain.com - robtex.com
39brain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.216.115.251🇭🇰 POWERLINE-HK154.216.96.0/19 Digital Core Technology Co., Ltd | ||||||
| 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=1751874266 | ||||||
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 | ||||||
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 05:21:56
●NSa9.share-dns.com2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 05:21:56
●NSb.share-dns.net2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 05:21:56
●NSb9.share-dns.net2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 05:21:56
○NSf1g1ns1.dnspod.net2015-08-20 → 2016-09-08 · 3 obs
● 2016-09-08 09:52:28
○ 2026-03-10 05:21:56
○NSf1g1ns2.dnspod.net2015-08-20 → 2016-09-08 · 3 obs
● 2016-09-08 09:52:28
○ 2026-03-10 05:21:56
○A120.236.171.1882017-06-22 → 2017-06-22 · 3 obs
● 2017-06-22 08:22:16
○ 2026-03-10 05:21:56
○A14.23.101.2502015-08-20 → 2016-09-08 · 4 obs
● 2016-09-08 09:52:28
○ 2017-06-22 08:22:16
○ 2026-03-10 05:21:56
●A154.216.115.2512026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 05:21:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 39brain.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 39brain.com (unsigned zone)
⏱️ Timing
Total: 599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.216.115.251 |
| 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
39brain.com points to a single IP number: 154.216.115.251.
Name Servers
39brain.com is delegated to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
39brain.com shares name servers with other domains at least partially, for instance nlfsw.com, sdhaoweide.com, nbksqp.com, zh-home-yihaoentertainment.com and chejichi.com.
these name servers are commonly used with the name servers a5.share-dns.com, b5.share-dns.net, a11.share-dns.com, b11.share-dns.net, a1.share-dns.com, b1.share-dns.net, a8.share-dns.com, b8.share-dns.net, a4.share-dns.com and b4.share-dns.net.
Host names with one IP number:
a9.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b9.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: a9.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b9.share-dns.net and b.share-dns.net.