optisum.com - robtex.com
optisum.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.40.173.193🇺🇸 AS398101 | ||||||
| PTR | 193.173.40.45.host.secureserver.net | ||||||
| NS | ns09.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2180::5🇺🇸 GODADDY-DNS | ||||||
| PTR | ns09.domaincontrol.com | ||||||
| A | 97.74.104.5🇺🇸 GODADDY-DNS | ||||||
| PTR | ns09.domaincontrol.com | ||||||
| NS | ns10.domaincontrol.com | ||||||
| A | 2603:5:2280::5🇺🇸 GODADDY-DNS | ||||||
| PTR | ns10.domaincontrol.com | ||||||
| A | 173.201.72.5🇺🇸 GODADDY-DNS | ||||||
| PTR | ns10.domaincontrol.com | ||||||
| MX | smtp.secureserver.net ⭐ | ||||||
| A | 216.69.141.71🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp01-v01.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.84🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp02-v01.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.113🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp03-v01.prod.phx3.secureserver.net | ||||||
| MX | mailstore1.secureserver.net(10) | ||||||
| A | 216.69.141.78🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp01-v02.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.114🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp03-v02.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.162🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp02-v02.prod.phx3.secureserver.net | ||||||
| SOA | ns09.domaincontrol.comdns@jomax.net 2017-05-03 #0 | ||||||
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=1771291435 | ||||||
Same first word
optisum.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns1.namesecure.com2015-05-23 → 2015-05-23 · 4 obs
● 2015-05-23 07:20:36
○ 2015-10-17 19:16:38
○ 2026-02-23 11:05:32
○NSdns2.namesecure.com2015-05-23 → 2015-05-23 · 4 obs
● 2015-05-23 07:20:36
○ 2015-10-17 19:16:38
○ 2026-02-23 11:05:32
●NSns09.domaincontrol.com2015-10-17 → 2026-02-23 · 3 obs
● 2015-10-17 19:16:38
● 2026-02-23 11:05:32
●NSns10.domaincontrol.com2015-10-17 → 2026-02-23 · 3 obs
● 2015-10-17 19:16:38
● 2026-02-23 11:05:32
●MXmailstore1.secureserver.net2015-10-17 → 2026-02-23 · 2 obs
● 2026-02-23 11:05:32
●MXsmtp.secureserver.net2015-10-17 → 2026-02-23 · 2 obs
● 2026-02-23 11:05:32
○A198.71.137.342015-10-17 → 2016-08-12 · 5 obs
● 2015-10-17 19:16:38
● 2016-08-12 00:24:10
○ 2017-04-04 15:40:02
○ 2026-02-23 11:05:32
○A198.71.192.832017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 15:40:02
○ 2026-02-23 11:05:30
○ 2026-02-23 11:05:32
○A205.178.189.1292015-05-23 → 2015-05-23 · 4 obs
● 2015-05-23 07:20:36
○ 2015-10-17 19:16:38
○ 2026-02-23 11:05:32
●A45.40.173.1932026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 11:05:30
● 2026-02-23 11:05:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| optisum.com | ns09.domaincontrol.com, ns10.domaincontrol.com | - |
✅ Authoritative Response
Server: 97.74.104.5
NS records: ns09.domaincontrol.com, ns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optisum.com (unsigned zone)
⏱️ Timing
Total: 86ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.40.173.193 |
| NS | 2 | ns09.domaincontrol.com, ns10.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns09.domaincontrol.com dns.jomax.net |
AI analysis
optisum.com points to a single IP: 45.40.173.193.
Other host names, such as 193.173.40.45.host.secureserver.net, share IP numbers with optisum.com.
Two name servers ns09.domaincontrol.com and ns10.domaincontrol.com handle delegation for optisum.com.
optisum.com uses the same name server setup as other domains, for example welcomeworlds.com, yoursmileexpress.com, businesstravel.co.uk, aycaniskent.com and wellnesslifeconsultant.com.
Host names with two IP numbers:
ns09.domaincontrol.com points to: 2603:5:2180::5 and 97.74.104.5
ns10.domaincontrol.com points to: 2603:5:2280::5 and 173.201.72.5
optisum.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
optisum.com has the same mail server setup as other domains, including wagnerscountrygifts.com, llcma.com, suzannemurdock.com, torontoirrigationjobs.ca and piabutter.com.
Some mail servers are shared between optisum.com and other domains, for example alanburke.ca.
Host names with three IP numbers:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.