optum8.com - dns.ninja
optum8.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=1786961124 | ||||||
Same first word
optum8.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSdns1.cscdns.net2026-04-04 → 2026-08-17 · 3 obs
● 2026-04-04 19:28:02
● 2026-08-17 10:10:36
●NSdns2.cscdns.net2026-04-04 → 2026-08-17 · 3 obs
● 2026-04-04 19:28:02
● 2026-08-17 10:10:36
○NSns7.rookdns.com2016-12-18 → 2018-09-23 · 4 obs
● 2018-09-23 18:14:58
○ 2026-04-04 19:28:02
○ 2026-08-17 10:10:36
○NSns8.rookdns.com2016-12-18 → 2018-09-23 · 4 obs
● 2018-09-23 18:14:58
○ 2026-04-04 19:28:02
○ 2026-08-17 10:10:36
●MXnull.corpmailsvcs.com2026-04-04 → 2026-08-17 · 2 obs
● 2026-08-17 10:10:36
○A141.8.224.932016-12-18 → 2018-09-23 · 4 obs
● 2018-09-23 18:14:58
○ 2026-04-04 19:28:02
○ 2026-08-17 10:10:36
●A165.160.13.202026-04-04 → 2026-08-17 · 3 obs
● 2026-04-04 19:28:02
● 2026-08-17 10:10:36
●A165.160.15.202026-04-04 → 2026-08-17 · 3 obs
● 2026-04-04 19:28:02
● 2026-08-17 10:10:36
○PTRns7.rookdns.com2016-12-18 → 2018-09-23 · 4 obs
● 2018-09-23 18:14:58
○ 2026-04-04 19:28:02
○ 2026-08-17 10:10:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optum8.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optum8.com (unsigned zone)
⏱️ Timing
Total: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | null.corpmailsvcs.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spfv4.corpmailsvcs.com - |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
optum8.com points to the IP addresses 165.160.13.20 and 165.160.15.20
Among the host names that share IP numbers with optum8.com are pallmedical.jp, seretide.biz, antarcticaexpress.com.br and two others.
Name Servers
The NS records for optum8.com delegate to dns1.cscdns.net and dns2.cscdns.net.
optum8.com has the same name server delegation as a number of other domains, such as seeddressing.com, averittdrayage.com, varta-powerzone.it and two more.
At least some of optum8.com's name servers are shared with other domains, for example countrywidefinanciel.com, careforseizures.com, zip-pay.org and two more.
These name servers tend to be deployed in combination with the name servers ns101.bac.com and ns102.bac.com.
dns1.cscdns.net resolves to 156.154.130.100 and 2610:a1:1022::100. Likewise, dns2.cscdns.net resolves to 156.154.131.100 and 2610:a1:1023::100 — two IP addresses apiece.
Mail Servers
optum8.com routes its mail through a single mail server, null.corpmailsvcs.com.
optum8.com has the same mail server arrangement as a number of other domains, for example united-tv.com, weightalk.net, uhctools.net and two more.