optim.work - robtex.com
optim.work
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1787594494 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns-1499.awsdns-59.org2026-08-20 → 2026-08-24 · 2 obs
● 2026-08-24 18:24:08
●NSns-173.awsdns-21.com2026-08-20 → 2026-08-24 · 2 obs
● 2026-08-24 18:24:08
●NSns-1744.awsdns-26.co.uk2026-08-20 → 2026-08-24 · 2 obs
● 2026-08-24 18:24:08
●NSns-627.awsdns-14.net2026-08-20 → 2026-08-24 · 2 obs
● 2026-08-24 18:24:08
●MXinbound-smtp.us-east-1.amazonaws.com2026-08-20 → 2026-08-24 · 2 obs
● 2026-08-24 18:24:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | - |
| optim.work | ns-173.awsdns-21.com, ns-1499.awsdns-59.org, ns-627.awsdns-14.net, ns-1744.awsdns-26.co.uk | - |
✅ Authoritative Response
Server:205.251.192.173
NS records: ns-173.awsdns-21.com, ns-1499.awsdns-59.org, ns-627.awsdns-14.net, ns-1744.awsdns-26.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optim.work (unsigned zone)
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1499.awsdns-59.org, ns-173.awsdns-21.com... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| TXT | 1 | ZOOM_verify_r5dO41M5VZreyg9RU94XVi |
| SOA | 1 | ns-1744.awsdns-26.co.uk awsdns-hostmaste |
Analysis
Name Servers
Four name servers handle the delegation for optim.work: ns-173.awsdns-21.com, ns-627.awsdns-14.net, ns-1499.awsdns-59.org and ns-1744.awsdns-26.co.uk.
optim.work partially shares its NS delegation with several other domains, including boschtechinfo.com, akithemes.com, audition.(0x787878) and two others.
In DNS configurations, these name servers often share authority with sdns3.ultradns.biz, ns-92.awsdns-11.com, sdns3.ultradns.com and 4 other name servers.
ns-173.awsdns-21.com, ns-627.awsdns-14.net, ns-1499.awsdns-59.org and ns-1744.awsdns-26.co.uk each carry two IP addresses. ns-173.awsdns-21.com has 205.251.192.173 and 2600:9000:5300:ad00::1; ns-627.awsdns-14.net has 205.251.194.115 and 2600:9000:5302:7300::1; ns-1499.awsdns-59.org has 205.251.197.219 and 2600:9000:5305:db00::1; ns-1744.awsdns-26.co.uk has 205.251.198.208 and 2600:9000:5306:d000::1.
Mail Servers
optim.work uses one mail server — inbound-smtp.us-east-1.amazonaws.com.
The mail server setup of optim.work matches that of other domains such as epose.com, www.delty.com, c0defindswag.slack.com and two others.
At least some of the mail servers used by optim.work are shared with other domains: brokenbuild.atlassian.net, modview-stone.com, kcom-enterprise.atlassian.net and two others among them.
These mail servers tend to be used in conjunction with the mail servers inbound-smtp.us-west-2.amazonaws.com.
inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.