optiwiseit.com - dns.ninja
optiwiseit.com
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=1785645037 | ||||||
Subdomains
www.optiwiseit.com |
Same first word
optiwiseit.com |
DNS History
10 records (5 active, 5 former)
○NSns15.domaincontrol.com2015-07-24 → 2016-07-01 · 4 obs
● 2016-07-01 11:06:52
○ 2017-04-01 20:41:22
○ 2026-08-02 04:48:24
○NSns16.domaincontrol.com2015-07-24 → 2016-07-01 · 4 obs
● 2016-07-01 11:06:52
○ 2017-04-01 20:41:22
○ 2026-08-02 04:48:24
●NSns65.domaincontrol.com2026-07-01 → 2026-08-02 · 3 obs
● 2026-07-01 06:53:50
● 2026-08-02 04:48:24
●NSns66.domaincontrol.com2026-07-01 → 2026-08-02 · 3 obs
● 2026-07-01 06:53:50
● 2026-08-02 04:48:24
●MXin1-smtp.messagingengine.com2026-07-01 → 2026-08-02 · 3 obs
● 2026-07-01 06:53:50
● 2026-08-02 04:48:24
●MXin2-smtp.messagingengine.com2026-07-01 → 2026-08-02 · 3 obs
● 2026-07-01 06:53:50
● 2026-08-02 04:48:24
○MXmailstore1.secureserver.net2015-07-24 → 2016-07-01 · 4 obs
● 2016-07-01 11:06:52
○ 2017-04-01 20:41:22
○ 2026-08-02 04:48:24
○MXsmtp.secureserver.net2015-07-24 → 2016-07-01 · 4 obs
● 2016-07-01 11:06:52
○ 2017-04-01 20:41:22
○ 2026-08-02 04:48:24
○A50.63.202.582015-07-24 → 2016-07-01 · 4 obs
● 2016-07-01 11:06:52
○ 2017-04-01 20:41:22
○ 2026-08-02 04:48:24
●A76.76.21.212026-07-01 → 2026-08-02 · 3 obs
● 2026-07-01 06:53:50
● 2026-08-02 04:48:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| optiwiseit.com | ns66.domaincontrol.com, ns65.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optiwiseit.com (unsigned zone)
⏱️ Timing
Total: 163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | ns65.domaincontrol.com, ns66.domaincontrol.com |
| MX | 2 | in1-smtp.messagingengine.com (pri: 1), in2-smtp.messagingengine.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com ? |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)
Analysis
Hierarchy
www.optiwiseit.com is a subdomain of optiwiseit.com.
IP Addresses
optiwiseit.com has exactly one IP address — 76.76.21.21.
mathmatize.com, ewoks.com, huazhantong56.com plus two other host names have IP numbers in common with optiwiseit.com.
Name Servers
optiwiseit.com uses two name servers for its delegation: ns65.domaincontrol.com and ns66.domaincontrol.com.
The name server configuration of optiwiseit.com is shared with other domains, for instance azure-app.xyz, redinet.com, donnata.coffee and two others.
At least some of optiwiseit.com's name servers are also used by other domains, among them dugar.in.
The two host names ns65.domaincontrol.com and ns66.domaincontrol.com each have a pair of IP addresses: ns65.domaincontrol.com has 97.74.102.43 and 2603:5:2164::2b, and ns66.domaincontrol.com has 173.201.70.43 and 2603:5:2264::2b.
Mail Servers
optiwiseit.com uses two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
The mail server setup of optiwiseit.com matches that of other domains such as zmail.pro, szywon.pl, k1m.net and two others.
The mail servers for optiwiseit.com overlap at least partially with those of other domains, including vdsc.cc and usul.phfactor.net.
Hosts with 8 IP addresses each:
Hostname in1-smtp.messagingengine.com directs to 103.168.172.216, 103.168.172.217 and 103.168.172.218 along with 5 other IP addresses.
Host names with four IP addresses:
in2-smtp.messagingengine.com resolves to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.