dev-optumlabs.com - robtex.com
dev-optumlabs.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=1785741757 | ||||||
Same first word
dev-optumlabs.com |
DNS History
9 records (8 active, 1 former)
●NSdns1.registrar-servers.com2019-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 07:38:14
●NSdns2.registrar-servers.com2019-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 07:38:14
●MXeforward1.registrar-servers.com2019-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 07:38:14
●MXeforward2.registrar-servers.com2019-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 07:38:14
●MXeforward3.registrar-servers.com2019-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 07:38:14
●MXeforward4.registrar-servers.com2019-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 07:38:14
●MXeforward5.registrar-servers.com2019-12-19 → 2026-08-03 · 2 obs
● 2026-08-03 07:38:14
○A162.255.119.1012019-12-19 → 2019-12-19 · 3 obs
○ 2026-02-17 13:57:44
○ 2026-08-03 07:38:14
●A192.64.119.322026-02-17 → 2026-08-03 · 3 obs
● 2026-02-17 13:57:44
● 2026-08-03 07:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net... | - |
| dev-optumlabs.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-optumlabs.com (unsigned zone)
⏱️ Timing
Total: 145ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.64.119.32 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
dev-optumlabs.com resolves to just one IP address, 192.64.119.32.
Two other host names, along with bet-be.com, billings.clinic and idicabang.org, also share IP numbers with dev-optumlabs.com.
Name Servers
dev-optumlabs.com has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
dev-optumlabs.com shares its NS records with other domains, for example solidapps.com.au, dallyd.com, henrythach.com and two others.
There is at least partial name server overlap between dev-optumlabs.com and other domains — presentter.me, milkjr.com, q65q.com and two more among them.
The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.
Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Five mail servers handle dev-optumlabs.com: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
There is at least a partial MX overlap between dev-optumlabs.com and other domains, including zonelens.com, immerseus.com, fancidesigns.com and two others.
eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.
Host names that point to one IP address:
eforward1.registrar-servers.com resolves to 162.255.118.51.
eforward2.registrar-servers.com resolves to 162.255.118.52.
eforward3.registrar-servers.com resolves to 162.255.118.51.
eforward4.registrar-servers.com resolves to 162.255.118.52.
eforward5.registrar-servers.com resolves to 162.255.118.51.
Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.
The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.