founderf.com - dns.ninja
founderf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.238.235.123🇺🇸 HDHK38.238.224.0/20 | ||||||
| NS | a10.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 | b10.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=1759049866 | ||||||
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=1784454527 | ||||||
Subdomains
Same first word
founderf.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-02-20 → 2026-07-19 · 3 obs
● 2026-02-20 00:56:12
● 2026-07-19 09:50:56
●NSa10.share-dns.com2026-02-20 → 2026-07-19 · 3 obs
● 2026-02-20 00:56:12
● 2026-07-19 09:50:56
●NSb.share-dns.net2026-02-20 → 2026-07-19 · 3 obs
● 2026-02-20 00:56:12
● 2026-07-19 09:50:56
●NSb10.share-dns.net2026-02-20 → 2026-07-19 · 3 obs
● 2026-02-20 00:56:12
● 2026-07-19 09:50:56
○NSdns13.hichina.com2015-08-03 → 2017-03-28 · 4 obs
● 2017-03-28 13:49:18
○ 2026-02-20 00:56:12
○ 2026-07-19 09:50:56
○NSdns14.hichina.com2015-08-03 → 2017-03-28 · 4 obs
● 2017-03-28 13:49:18
○ 2026-02-20 00:56:12
○ 2026-07-19 09:50:56
○MXm.founderf.com2015-08-03 → 2017-03-28 · 4 obs
● 2017-03-28 13:49:18
○ 2026-02-20 00:56:12
○ 2026-07-19 09:50:56
○MXmail.founderf.com2015-08-03 → 2016-07-09 · 4 obs
● 2016-07-09 01:07:40
○ 2017-03-28 13:49:18
○ 2026-07-19 09:50:56
●A38.238.235.1232026-02-20 → 2026-07-19 · 2 obs
● 2026-07-19 09:50:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| founderf.com | b10.share-dns.net, a10.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b10.share-dns.net, a10.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for founderf.com (unsigned zone)
⏱️ Timing
Total: 261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.238.235.123 |
| 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 (a10.share-dns.com)
Analysis
Hierarchy
The parent domain of m.founderf.com and mail.founderf.com is founderf.com.
IP Addresses
founderf.com directs to one IP number, which is 38.238.235.123.
Host names such as mail.founderf.com and m.founderf.com share IP numbers with founderf.com.
Name Servers
The domain founderf.com is delegated to these four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.
founderf.com shares at least some of its name servers with other domains, including wandiantao.com, chn-et.com, abgcomputers.com and two others.
These name servers are frequently seen alongside a3.share-dns.com, b3.share-dns.net, a1.share-dns.com and 7 other name servers.
Each of a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net has a single IP address — a10.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b10.share-dns.net and b.share-dns.net direct to 172.64.52.239.
Both a10.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.
Both b10.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.