opti-zone.com - robtex.com
opti-zone.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.239.164.249🇺🇸 USZNI-AS-AP156.239.160.0/20 | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1737480608 | ||||||
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=1774607892 | ||||||
Same first word
opti-zone.com |
DNS History
8 records (3 active, 5 former)
●NSa.share-dns.com2026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 07:10:32
● 2026-03-27 11:07:14
●NSb.share-dns.net2026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 07:10:32
● 2026-03-27 11:07:14
○NSf1g1ns1.dnspod.net2015-06-06 → 2017-03-24 · 4 obs
● 2017-03-24 20:37:54
○ 2026-02-21 07:10:32
○ 2026-03-27 11:07:14
○NSf1g1ns2.dnspod.net2015-06-06 → 2017-03-24 · 4 obs
● 2017-03-24 20:37:54
○ 2026-02-21 07:10:32
○ 2026-03-27 11:07:14
○MXmx2.chinaemail.cn2015-06-06 → 2017-03-24 · 4 obs
● 2017-03-24 20:37:54
○ 2026-02-21 07:10:32
○ 2026-03-27 11:07:14
○MXmxa2.chinaemail.cn2015-06-06 → 2017-03-24 · 4 obs
● 2017-03-24 20:37:54
○ 2026-02-21 07:10:32
○ 2026-03-27 11:07:14
●A156.239.164.2492026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 07:10:32
● 2026-03-27 11:07:14
○A218.5.79.362015-06-06 → 2017-03-24 · 4 obs
● 2017-03-24 20:37:54
○ 2026-02-21 07:10:32
○ 2026-03-27 11:07:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opti-zone.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opti-zone.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.239.164.249 |
| 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 (a.share-dns.com)
Analysis
IP Addresses
opti-zone.com points to an IP address: 156.239.164.249.
Other host names, for instance kangshijieldj.com and lvshouvip.com, share IP numbers with opti-zone.com.
Name Servers
Two name servers a.share-dns.com and b.share-dns.net handle the delegation for opti-zone.com.
opti-zone.com shares the same name server setup as other domains, for instance lf-lihua.com, haoy99.com, hwjb.cn, 518348.cn and yuwu666.com.
opti-zone.com at least partially shares name servers with other domains, for instance ihiyo.com, yshfzs.com, btwanfulian.com, zzdexm.cn and comfortsw.cn.
these name servers are commonly used with a1.share-dns.com, b1.share-dns.net, a4.share-dns.com, b4.share-dns.net, a3.share-dns.com, b3.share-dns.net, a10.share-dns.com, b10.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Host names with one IP:
a.share-dns.com points to: 172.64.53.25
b.share-dns.net points to: 172.64.52.239