optirez.com - dns.ninja
optirez.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.11.56.37🇻🇬 CONFLUENCE-NETWORK-INC204.11.56.0/24 | ||||||
| NS | ns1637.ztomy.com ⭐ | ||||||
| A | 204.11.56.37🇻🇬 CONFLUENCE-NETWORK-INC204.11.56.0/24 | ||||||
| NS | ns2637.ztomy.com | ||||||
| A | 204.11.57.37🇻🇬 CONFLUENCE-NETWORK-INC204.11.57.0/24 | ||||||
| MX | ~ ⭐ | ||||||
| TXT | v=spf1 a -all | ||||||
| SOA | ns1637.ztomy.comabuse@confluence-networks.com 2011-06-28 #1 | ||||||
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=1781662450 | ||||||
Same first word
optirez.com |
Similar names
DNS History
22 records (4 active, 18 former)
○NSa.share-dns.com2026-03-30 → 2026-04-09 · 5 obs
● 2026-03-30 12:10:40
● 2026-04-09 13:24:32
○ 2026-05-02 21:24:52
○ 2026-06-17 02:29:46
○NSa4.share-dns.com2026-03-30 → 2026-04-09 · 5 obs
● 2026-03-30 12:10:40
● 2026-04-09 13:24:32
○ 2026-05-02 21:24:52
○ 2026-06-17 02:29:46
○NSb.share-dns.net2026-03-30 → 2026-04-09 · 5 obs
● 2026-03-30 12:10:40
● 2026-04-09 13:24:32
○ 2026-05-02 21:24:52
○ 2026-06-17 02:29:46
○NSb4.share-dns.net2026-03-30 → 2026-04-09 · 5 obs
● 2026-03-30 12:10:40
● 2026-04-09 13:24:32
○ 2026-05-02 21:24:52
○ 2026-06-17 02:29:46
○NSdns1.registrar-servers.com2020-02-21 → 2020-02-21 · 3 obs
○ 2026-03-30 12:10:40
○ 2026-06-17 02:29:46
○NSdns2.registrar-servers.com2020-02-21 → 2020-02-21 · 3 obs
○ 2026-03-30 12:10:40
○ 2026-06-17 02:29:46
○NSharley.ns.cloudflare.com2026-05-02 → 2026-05-13 · 5 obs
● 2026-05-02 21:24:52
● 2026-05-13 03:46:38
○ 2026-05-28 14:48:38
○ 2026-06-17 02:29:46
●NSns1637.ztomy.com2026-05-28 → 2026-06-17 · 3 obs
● 2026-05-28 14:48:38
● 2026-06-17 02:29:46
●NSns2637.ztomy.com2026-05-28 → 2026-06-17 · 3 obs
● 2026-05-28 14:48:38
● 2026-06-17 02:29:46
○NSvita.ns.cloudflare.com2026-05-02 → 2026-05-13 · 5 obs
● 2026-05-02 21:24:52
● 2026-05-13 03:46:38
○ 2026-05-28 14:48:38
○ 2026-06-17 02:29:46
●MX~2026-05-28 → 2026-06-17 · 3 obs
● 2026-05-28 14:48:38
● 2026-06-17 02:29:46
○MXeforward1.registrar-servers.com2020-02-21 → 2020-02-21 · 3 obs
○ 2026-03-30 12:10:40
○ 2026-06-17 02:29:46
○MXeforward2.registrar-servers.com2020-02-21 → 2020-02-21 · 3 obs
○ 2026-03-30 12:10:40
○ 2026-06-17 02:29:46
○MXeforward3.registrar-servers.com2020-02-21 → 2020-02-21 · 3 obs
○ 2026-03-30 12:10:40
○ 2026-06-17 02:29:46
○MXeforward4.registrar-servers.com2020-02-21 → 2020-02-21 · 3 obs
○ 2026-03-30 12:10:40
○ 2026-06-17 02:29:46
○MXeforward5.registrar-servers.com2020-02-21 → 2020-02-21 · 3 obs
○ 2026-03-30 12:10:40
○ 2026-06-17 02:29:46
○MXmx01.mail.icloud.com2026-05-02 → 2026-05-13 · 5 obs
● 2026-05-02 21:24:52
● 2026-05-13 03:46:38
○ 2026-05-28 14:48:38
○ 2026-06-17 02:29:46
○MXmx02.mail.icloud.com2026-05-02 → 2026-05-13 · 5 obs
● 2026-05-02 21:24:52
● 2026-05-13 03:46:38
○ 2026-05-28 14:48:38
○ 2026-06-17 02:29:46
○A154.217.247.962026-03-30 → 2026-04-09 · 5 obs
● 2026-03-30 12:10:40
● 2026-04-09 13:24:32
○ 2026-05-02 21:24:52
○ 2026-06-17 02:29:46
○A162.255.119.372020-02-21 → 2020-02-21 · 3 obs
○ 2026-03-30 12:10:40
○ 2026-06-17 02:29:46
●A204.11.56.372026-05-28 → 2026-06-17 · 3 obs
● 2026-05-28 14:48:38
● 2026-06-17 02:29:46
○A45.205.27.2092026-03-30 → 2026-06-17 · 2 obs
○ 2026-06-17 02:29:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optirez.com | ns1637.ztomy.com, ns2637.ztomy.com | 2 records |
✅ Authoritative Response
Server:204.11.57.37
NS records: ns1637.ztomy.com, ns2637.ztomy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optirez.com (unsigned zone)
⏱️ Timing
Total: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.11.56.37 |
| NS | 2 | ns2637.ztomy.com, ns1637.ztomy.com |
| TXT | 1 | v=spf1 a -all |
| SOA | 1 | ns1637.ztomy.com abuse.confluence-networ |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1637.ztomy.com, ns2637.ztomy.com)
Analysis
IP Addresses
optirez.com has exactly one IP address — 204.11.56.37.
m.jlknsa.com, syrian-airlines.com, legalplacementspecialists.com plus two other host names have IP numbers in common with optirez.com.
Name Servers
optirez.com is delegated to two name servers: ns1637.ztomy.com and ns2637.ztomy.com.
The name server configuration of optirez.com is shared with other domains, for instance mail.gaybookings.com, casa-de-posta.php.html.aviator.kor.adobe-dns-2.comopanatedigo.com, www.zjsh.org and two others.
ns1637.ztomy.com directs to 204.11.56.37 and ns2637.ztomy.com directs to 204.11.57.37; each host name points to exactly one IP number.
Mail Servers
optirez.com uses one mail server — ~.
The mail server setup of optirez.com matches that of other domains such as argos.sentry-grp.com, silvasbicycleservice.com, net.20081111.rcom-dns.net and two others.