51freepos.com - robtex.com
51freepos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.151.104.150🇺🇸 POWERLINE-HK107.151.64.0/18 PowerLine Internal Use | ||||||
| NS | a6.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 | b6.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=1785085546 | ||||||
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=1785213162 | ||||||
Same first word
51freepos.com |
DNS History
18 records (5 active, 13 former)
●NSa.share-dns.com2026-04-08 → 2026-07-28 · 3 obs
● 2026-04-08 10:01:56
● 2026-07-28 05:00:20
○NSa4.share-dns.com2026-04-08 → 2026-04-18 · 5 obs
● 2026-04-08 10:01:56
● 2026-04-18 07:53:30
○ 2026-07-28 05:00:18
○ 2026-07-28 05:00:20
●NSa6.share-dns.com2026-07-28 → 2026-07-28 · 3 obs
● 2026-07-28 05:00:18
● 2026-07-28 05:00:20
●NSb.share-dns.net2026-04-08 → 2026-07-28 · 3 obs
● 2026-04-08 10:01:56
● 2026-07-28 05:00:20
○NSb4.share-dns.net2026-04-08 → 2026-04-18 · 5 obs
● 2026-04-08 10:01:56
● 2026-04-18 07:53:30
○ 2026-07-28 05:00:18
○ 2026-07-28 05:00:20
●NSb6.share-dns.net2026-07-28 → 2026-07-28 · 3 obs
● 2026-07-28 05:00:18
● 2026-07-28 05:00:20
○NSns21.domaincontrol.com2018-08-22 → 2018-08-22 · 3 obs
○ 2026-04-08 10:01:56
○ 2026-07-28 05:00:20
○NSns22.domaincontrol.com2018-08-22 → 2018-08-22 · 3 obs
○ 2026-04-08 10:01:56
○ 2026-07-28 05:00:20
●A107.151.104.1502026-07-28 → 2026-07-28 · 3 obs
● 2026-07-28 05:00:18
● 2026-07-28 05:00:20
○A154.209.47.2102026-04-08 → 2026-04-18 · 5 obs
● 2026-04-08 10:01:56
● 2026-04-18 07:53:30
○ 2026-07-28 05:00:18
○ 2026-07-28 05:00:20
○A184.168.221.342018-08-22 → 2018-08-22 · 3 obs
○ 2026-04-08 10:01:56
○ 2026-07-28 05:00:20
○A184.168.221.412018-08-22 → 2018-08-22 · 3 obs
○ 2026-04-08 10:01:56
○ 2026-07-28 05:00:20
○A184.168.221.502018-08-22 → 2018-08-22 · 3 obs
○ 2026-04-08 10:01:56
○ 2026-07-28 05:00:20
○A184.168.221.522018-08-22 → 2018-08-22 · 3 obs
○ 2026-04-08 10:01:56
○ 2026-07-28 05:00:20
○A184.168.221.552018-08-22 → 2018-08-22 · 3 obs
○ 2026-04-08 10:01:56
○ 2026-07-28 05:00:20
○A50.63.202.352018-08-22 → 2018-08-22 · 3 obs
○ 2026-04-08 10:01:56
○ 2026-07-28 05:00:20
○A50.63.202.362018-08-22 → 2018-08-22 · 3 obs
○ 2026-04-08 10:01:56
○ 2026-07-28 05:00:20
○A50.63.202.602018-08-22 → 2018-08-22 · 3 obs
○ 2026-04-08 10:01:56
○ 2026-07-28 05:00:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net... | - |
| 51freepos.com | b6.share-dns.net, a6.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b6.share-dns.net, a6.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51freepos.com (unsigned zone)
⏱️ Timing
Total: 415ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.151.104.150 |
| 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 (a6.share-dns.com)
Analysis
IP Addresses
51freepos.com resolves to just one IP address, 107.151.104.150.
Name Servers
The NS records for 51freepos.com point to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between 51freepos.com and other domains — 5945club.com, nycaiwu.com, kfsjzs.com and two more among them.
These name servers regularly appear alongside a9.share-dns.com, b9.share-dns.net, a3.share-dns.com and 7 other name servers in NS record sets.
a6.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b6.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.
Host names pointing to 172.64.53.25 IP addresses: a6.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b6.share-dns.net and b.share-dns.net.