optimal-technologies.com - robtex.com
optimal-technologies.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=1774834462 | ||||||
Subdomains
www.optimal-technologies.com |
Same first word
optimal-technologies.com |
DNS History
13 records (4 active, 9 former)
○NSns.34sp.com2015-07-12 → 2020-04-05 · 5 obs
● 2015-07-12 01:00:24
● 2020-04-05 09:04:54
○ 2026-03-06 03:42:36
○ 2026-03-30 01:56:16
●NSns19.domaincontrol.com2026-03-06 → 2026-03-30 · 3 obs
● 2026-03-06 03:42:36
● 2026-03-30 01:56:16
○NSns2.34sp.com2015-07-12 → 2020-04-05 · 5 obs
● 2015-07-12 01:00:24
● 2020-04-05 09:04:54
○ 2026-03-06 03:42:36
○ 2026-03-30 01:56:16
●NSns20.domaincontrol.com2026-03-06 → 2026-03-30 · 3 obs
● 2026-03-06 03:42:36
● 2026-03-30 01:56:16
○MXms71710180.msv1.invalid2020-04-05 → 2020-04-05 · 4 obs
● 2020-04-05 09:04:54
○ 2026-03-06 03:42:36
○ 2026-03-30 01:56:16
○MXmx1.34sp.com2015-07-12 → 2017-02-14 · 5 obs
● 2015-07-12 01:00:24
● 2017-02-14 11:18:00
○ 2020-04-05 09:04:54
○ 2026-03-30 01:56:16
○MXmx2.34sp.com2015-07-12 → 2017-02-14 · 5 obs
● 2015-07-12 01:00:24
● 2017-02-14 11:18:00
○ 2020-04-05 09:04:54
○ 2026-03-30 01:56:16
○MXmx5.34sp.com2015-07-12 → 2017-02-14 · 5 obs
● 2015-07-12 01:00:24
● 2017-02-14 11:18:00
○ 2020-04-05 09:04:54
○ 2026-03-30 01:56:16
●MXoptimaltechnologies-com01i.mail.protection.outlook.com2020-04-05 → 2026-03-30 · 3 obs
● 2020-04-05 09:04:54
● 2026-03-30 01:56:16
○MXremote.optimal-technologies.com2015-07-12 → 2020-04-05 · 5 obs
● 2015-07-12 01:00:24
● 2020-04-05 09:04:54
○ 2026-03-06 03:42:36
○ 2026-03-30 01:56:16
○A185.151.28.1582020-04-05 → 2020-04-05 · 4 obs
● 2020-04-05 09:04:54
○ 2026-03-06 03:42:36
○ 2026-03-30 01:56:16
○A80.82.114.1102015-07-12 → 2017-02-14 · 5 obs
● 2015-07-12 01:00:24
● 2017-02-14 11:18:00
○ 2020-04-05 09:04:54
○ 2026-03-30 01:56:16
●A85.92.73.1782026-03-06 → 2026-03-30 · 3 obs
● 2026-03-06 03:42:36
● 2026-03-30 01:56:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| optimal-technologies.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.109.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimal-technologies.com (unsigned zone)
⏱️ Timing
Total: 97ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.92.73.178 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 1 | optimaltechnologies-com01i.mail.protecti |
| TXT | 3 | v=spf1 ip4:80.194.55.210 +a +mx include:, atlassian-domain-verification=AhTKU7NzmF... |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
Hierarchy
www.optimal-technologies.com is a child of optimal-technologies.com.
IP Addresses
optimal-technologies.com resolves to one IP number: 85.92.73.178.
Other host names, for instance telecomsconsortium.com, beachmarketing.co.uk, www.telecomsconsortium.com, gemsec.co.uk and surfer.agency share IP numbers with optimal-technologies.com.
Name Servers
optimal-technologies.com's delegation uses two name servers: ns19.domaincontrol.com and ns20.domaincontrol.com.
optimal-technologies.com uses the same name server setup as other domains, such as bajaboutiquehotels.com, craggs.net, koehlerundhoelzer.de, foco.directory and cvln.com.
optimal-technologies.com at least partially shares name servers with other domains, for example ryan.tc.
Host names with two IPs:
ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10
ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10
Mail Servers
A single mail server handles optimal-technologies.com, optimaltechnologies-com01i.mail.protection.outlook.com.
Host optimaltechnologies-com01i.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 52.101.89.0, 52.101.89.1, 52.101.99.0 and 52.101.99.2.