iyoubest.com - robtex.com
iyoubest.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.33.163.61🇺🇸 AS39847838.33.160.0/19 PEG TECH INC | ||||||
| NS | a8.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 | b8.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=1755939134 | ||||||
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=1784556352 | ||||||
Same first word
iyoubest.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-05-16 → 2026-07-20 · 3 obs
● 2026-05-16 07:37:48
● 2026-07-20 14:31:50
●NSa8.share-dns.com2026-05-16 → 2026-07-20 · 3 obs
● 2026-05-16 07:37:48
● 2026-07-20 14:31:50
●NSb.share-dns.net2026-05-16 → 2026-07-20 · 3 obs
● 2026-05-16 07:37:48
● 2026-07-20 14:31:50
●NSb8.share-dns.net2026-05-16 → 2026-07-20 · 3 obs
● 2026-05-16 07:37:48
● 2026-07-20 14:31:50
○NSdns10.hichina.com2016-12-16 → 2018-01-23 · 4 obs
● 2018-01-23 12:06:06
○ 2026-05-16 07:37:48
○ 2026-07-20 14:31:50
○NSdns9.hichina.com2016-12-16 → 2018-01-23 · 4 obs
● 2018-01-23 12:06:06
○ 2026-05-16 07:37:48
○ 2026-07-20 14:31:50
○MXmxw.mxhichina.com2016-12-16 → 2018-01-23 · 4 obs
● 2018-01-23 12:06:06
○ 2026-05-16 07:37:48
○ 2026-07-20 14:31:50
●A38.33.163.612026-05-16 → 2026-07-20 · 2 obs
● 2026-07-20 14:31:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| iyoubest.com | b8.share-dns.net, a8.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b8.share-dns.net, a8.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iyoubest.com (unsigned zone)
⏱️ Timing
Total: 505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.33.163.61 |
| 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 (a8.share-dns.com)
Analysis
IP Addresses
iyoubest.com resolves to one IP address: 38.33.163.61.
There are other host names — yuanhan-edu.com among them — that share IP numbers with iyoubest.com.
Name Servers
The authoritative name servers for iyoubest.com are a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
iyoubest.com shares at least some of its name servers with other domains, including langmaidianzi.com, yulin5.com, rusbux.com and two others.
These name servers are frequently seen alongside a7.share-dns.com, b7.share-dns.net, a3.share-dns.com and 7 other name servers.
Four host names each point to one IP address: a8.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b8.share-dns.net and b.share-dns.net both point to 172.64.52.239.
Host names pointing to 172.64.53.25 IP addresses: a8.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b8.share-dns.net and b.share-dns.net.