3f-sz.com - robtex.com
3f-sz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.11.12.213🇺🇸 PEGTECHINC38.11.0.0/18 PEG TECH INC | ||||||
| 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=1762870420 | ||||||
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=1774622412 | ||||||
Subdomains
www.3f-sz.com |
Same first word
3f-sz.com |
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 14:47:24
●NSa6.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 14:47:24
●NSb.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 14:47:24
●NSb6.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 14:47:24
○NSns17.xincache.com2016-12-15 → 2017-08-23 · 3 obs
● 2017-08-23 08:32:56
○ 2026-03-27 14:47:24
○NSns18.xincache.com2016-12-15 → 2017-08-23 · 3 obs
● 2017-08-23 08:32:56
○ 2026-03-27 14:47:24
○A208.81.166.1552016-12-15 → 2017-08-23 · 3 obs
● 2017-08-23 08:32:56
○ 2026-03-27 14:47:24
●A38.11.12.2132026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 14:47:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| 3f-sz.com | b6.share-dns.net, a6.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b6.share-dns.net, a6.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3f-sz.com (unsigned zone)
⏱️ Timing
Total: 193ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.11.12.213 |
| 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
Hierarchy
3f-sz.com is the parent of www.3f-sz.com.
IP Addresses
3f-sz.com resolves to one IP number: 38.11.12.213.
Other host names, for instance myquanzi.com, www.3f-sz.com and inagaki-insatsu.com share IP numbers with 3f-sz.com.
Name Servers
3f-sz.com is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.
3f-sz.com at least partially shares name servers with other domains, for instance achuanmu.com, xie-de.com, actkpi.com, 0006555.com and dfw-injury.com.
These name servers are commonly used with the following name servers: a5.share-dns.com, b5.share-dns.net, a7.share-dns.com, b7.share-dns.net, a4.share-dns.com, b4.share-dns.net, a1.share-dns.com, b1.share-dns.net, a2.share-dns.com and b2.share-dns.net.
Host names with a single IP:
a6.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b6.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: a6.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b6.share-dns.net and b.share-dns.net.