stbuu.com - robtex.com
stbuu.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | 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 | ||||||
| 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 | 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 | ||||||
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=1775992297 | ||||||
Same first word
stbuu.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSa.share-dns.com2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 04:19:36
● 2026-04-12 11:27:20
●NSa4.share-dns.com2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 04:19:36
● 2026-04-12 11:27:20
●NSb.share-dns.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 04:19:36
● 2026-04-12 11:27:20
●NSb4.share-dns.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 04:19:36
● 2026-04-12 11:27:20
○NSdns10.hichina.com2017-03-14 → 2020-02-17 · 4 obs
● 2020-02-17 16:02:16
○ 2026-03-26 04:19:36
○ 2026-04-12 11:27:20
○NSdns9.hichina.com2017-03-14 → 2020-02-17 · 4 obs
● 2020-02-17 16:02:16
○ 2026-03-26 04:19:36
○ 2026-04-12 11:27:20
○A120.55.113.1442017-03-14 → 2017-03-14 · 3 obs
○ 2020-02-17 16:02:16
○ 2026-04-12 11:27:20
○A47.97.178.2302020-02-17 → 2020-02-17 · 4 obs
● 2020-02-17 16:02:16
○ 2026-03-26 04:19:36
○ 2026-04-12 11:27:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stbuu.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 stbuu.com (unsigned zone)
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a4.share-dns.com)
Analysis
Name Servers
stbuu.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
stbuu.com at least partially shares name servers with other domains such as ycs-royalchef.com, guangdongqixin.com, 2000pro.com, ppwnhce05.shop and 164ku.com.
These name servers are often used together with a8.share-dns.com, b8.share-dns.net, a12.share-dns.com, b12.share-dns.net, a3.share-dns.com, b3.share-dns.net, a11.share-dns.com, b11.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Hostnames with a single IP
a4.share-dns.com resolves to 172.64.53.25
a.share-dns.com resolves to 172.64.53.25
b4.share-dns.net resolves to 172.64.52.239
b.share-dns.net resolves to 172.64.52.239
Hostnames pointing to 172.64.53.25: a4.share-dns.com and a.share-dns.com
Hostnames pointing to 172.64.52.239: b4.share-dns.net and b.share-dns.net