bestwlan.com - robtex.com
bestwlan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.87.211.50🇺🇸 HENGTONG-1172.87.208.0/20 HT | ||||||
| NS | a4.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 | b4.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=1747109765 | ||||||
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
bestwlan.com |
Similar names
DNS History
14 records (5 active, 9 former)
●NSa.share-dns.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 12:05:36
●NSa4.share-dns.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 12:05:36
●NSb.share-dns.net2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 12:05:36
●NSb4.share-dns.net2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 12:05:36
○NSdns13.hichina.com2015-07-11 → 2017-04-04 · 4 obs
● 2017-04-04 14:36:44
○ 2020-04-02 11:25:42
○ 2026-03-24 12:05:36
○NSdns14.hichina.com2015-07-11 → 2017-04-04 · 4 obs
● 2017-04-04 14:36:44
○ 2020-04-02 11:25:42
○ 2026-03-24 12:05:36
○NSns1.dnsdun.com2020-04-02 → 2020-04-02 · 3 obs
● 2020-04-02 11:25:42
○ 2026-03-24 12:05:36
○NSns1.dnsdun.net2020-04-02 → 2020-04-02 · 3 obs
● 2020-04-02 11:25:42
○ 2026-03-24 12:05:36
○MXmxn.mxhichina.com2015-07-11 → 2017-04-04 · 4 obs
● 2017-04-04 14:36:44
○ 2020-04-02 11:25:42
○ 2026-03-24 12:05:36
○MXmxw.mxhichina.com2015-07-11 → 2017-04-04 · 4 obs
● 2017-04-04 14:36:44
○ 2020-04-02 11:25:42
○ 2026-03-24 12:05:36
●A172.87.211.502026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 12:05:36
○A31.170.166.1152015-07-11 → 2016-07-13 · 4 obs
● 2016-07-13 17:26:30
○ 2017-04-04 14:36:44
○ 2026-03-24 12:05:36
○A31.220.16.1092017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 14:36:44
○ 2020-04-02 11:25:42
○ 2026-03-24 12:05:36
○CNAMEtest.url.dnsdun.com2020-04-02 → 2020-04-02 · 2 obs
○ 2026-03-24 12:05:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net... | - |
| bestwlan.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bestwlan.com (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.87.211.50 |
| 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 (a4.share-dns.com)
Analysis
IP Addresses
bestwlan.com resolves to one IP number: 172.87.211.50.
Name Servers
bestwlan.com delegates to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
bestwlan.com at least partially shares name servers with other domains, including 004025.com, szlsb.com, w7sd.com, dfhiks5966.com and ntmchb.com.
These name servers are commonly used with a11.share-dns.com, b11.share-dns.net, a3.share-dns.com, b3.share-dns.net, a7.share-dns.com, b7.share-dns.net, a2.share-dns.com, b2.share-dns.net, a12.share-dns.com and b12.share-dns.net.
Host names with one IP number:
a4.share-dns.com and a.share-dns.com point to 172.64.53.25.
b4.share-dns.net and b.share-dns.net point to 172.64.52.239.
Host names that point to 172.64.53.25: a4.share-dns.com and a.share-dns.com.
Host names that point to 172.64.52.239: b4.share-dns.net and b.share-dns.net.