optimuum.com - dns.ninja
optimuum.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=1783423996 | ||||||
Previously MX for
optimuum.com |
Subdomains
www.optimuum.com |
Same first word
optimuum.com |
Similar names
DNS History
12 records (10 active, 2 former)
●NSns-1232.awsdns-26.org2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 11:39:16
●NSns-1914.awsdns-47.co.uk2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 11:39:16
●NSns-491.awsdns-61.com2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 11:39:16
●NSns-540.awsdns-03.net2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 11:39:16
●MXalt1.aspmx.l.google.com2026-02-18 → 2026-07-07 · 3 obs
● 2026-02-18 09:38:44
● 2026-07-07 11:39:16
●MXalt2.aspmx.l.google.com2026-02-18 → 2026-07-07 · 3 obs
● 2026-02-18 09:38:44
● 2026-07-07 11:39:16
●MXalt3.aspmx.l.google.com2026-02-18 → 2026-07-07 · 3 obs
● 2026-02-18 09:38:44
● 2026-07-07 11:39:16
●MXalt4.aspmx.l.google.com2026-02-18 → 2026-07-07 · 3 obs
● 2026-02-18 09:38:44
● 2026-07-07 11:39:16
●MXaspmx.l.google.com2026-02-18 → 2026-07-07 · 3 obs
● 2026-02-18 09:38:44
● 2026-07-07 11:39:16
○MXoptimuum.com2015-08-09 → 2016-08-16 · 4 obs
● 2016-08-16 21:57:32
○ 2026-02-18 09:38:44
○ 2026-07-07 11:39:16
○A69.55.57.1762015-08-09 → 2015-10-25 · 4 obs
● 2015-10-25 03:42:06
○ 2015-12-31 10:55:14
○ 2026-07-07 11:39:16
●A76.76.21.212026-02-18 → 2026-07-07 · 3 obs
● 2026-02-18 09:38:44
● 2026-07-07 11:39:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| optimuum.com | ns-540.awsdns-03.net, ns-491.awsdns-61.com, ns-1232.awsdns-26.org, ns-1914.awsdns-47.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.196.208
NS records: ns-540.awsdns-03.net, ns-491.awsdns-61.com, ns-1232.awsdns-26.org, ns-1914.awsdns-47.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimuum.com (unsigned zone)
⏱️ Timing
Total: 1224ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns-1232.awsdns-26.org, ns-1914.awsdns-47.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | google-site-verification=rpp2-sPuiTAXuUP, mandrill_verify.fqhjewOM9GhpiFq8r9nHlA... |
| SOA | 1 | ns-540.awsdns-03.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-491.awsdns-61.com, ns-491.awsdns-61.com)
Analysis
Hierarchy
The domain www.optimuum.com falls under the parent optimuum.com.
IP Addresses
optimuum.com points to a single IP number: 76.76.21.21.
Additional host names — 133025.com, fazprova.com, johnsedlak.com and two others — share IP numbers with optimuum.com.
Name Servers
optimuum.com has four authoritative name servers: ns-491.awsdns-61.com, ns-540.awsdns-03.net, ns-1232.awsdns-26.org and ns-1914.awsdns-47.co.uk.
At least some of optimuum.com's name servers are shared with other domains, for example julesenergy.be, vosker.com, d37fu25frc7tgf.cloudfront.net and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-491.awsdns-61.com directs to 205.251.193.235 and 2600:9000:5301:eb00::1; ns-540.awsdns-03.net directs to 205.251.194.28 and 2600:9000:5302:1c00::1; ns-1232.awsdns-26.org directs to 205.251.196.208 and 2600:9000:5304:d000::1; ns-1914.awsdns-47.co.uk directs to 205.251.199.122 and 2600:9000:5307:7a00::1.
Mail Servers
Five mail servers handle optimuum.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
optimuum.com shares mail servers — at least in part — with other domains, including uinsatu.ac.id, jandfproducts.com, growquantum.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com points to 172.253.139.26 and 2607:f8b0:4004:c06::1a.
alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.