linkedinoptimization.com - robtex.com
linkedinoptimization.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.158.133.1🇩🇪 Cloudflare185.158.133.0/24 | ||||||
| NS | ns17.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com | ||||||
| A | 2603:5:22c0::9🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| A | 173.201.76.9🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| SOA | ns17.domaincontrol.comdns@jomax.net 2026-01-13 #0 | ||||||
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=1778351221 | ||||||
Same first word
linkedinoptimization.com |
DNS History
8 records (3 active, 5 former)
○NSns05.domaincontrol.com2015-10-09 → 2016-05-06 · 4 obs
● 2016-05-06 15:15:32
○ 2017-03-22 22:38:32
○ 2026-05-09 18:46:20
○NSns06.domaincontrol.com2015-10-09 → 2016-05-06 · 4 obs
● 2016-05-06 15:15:32
○ 2017-03-22 22:38:32
○ 2026-05-09 18:46:20
●NSns17.domaincontrol.com2026-04-08 → 2026-05-09 · 3 obs
● 2026-04-08 10:40:38
● 2026-05-09 18:46:20
●NSns18.domaincontrol.com2026-04-08 → 2026-05-09 · 3 obs
● 2026-04-08 10:40:38
● 2026-05-09 18:46:20
○MXmailstore1.secureserver.net2015-10-09 → 2016-05-06 · 4 obs
● 2016-05-06 15:15:32
○ 2017-03-22 22:38:32
○ 2026-05-09 18:46:20
○MXsmtp.secureserver.net2015-10-09 → 2016-05-06 · 4 obs
● 2016-05-06 15:15:32
○ 2017-03-22 22:38:32
○ 2026-05-09 18:46:20
○A184.168.42.12015-10-09 → 2016-05-06 · 4 obs
● 2016-05-06 15:15:32
○ 2017-03-22 22:38:32
○ 2026-05-09 18:46:20
●A185.158.133.12026-04-08 → 2026-05-09 · 3 obs
● 2026-04-08 10:40:38
● 2026-05-09 18:46:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| linkedinoptimization.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linkedinoptimization.com (unsigned zone)
⏱️ Timing
Total: 213ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.158.133.1 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)
Analysis
IP Addresses
linkedinoptimization.com resolves to a single IP: 185.158.133.1.
Other host names, for instance climatecapital.co, lhmr.com.au, sondrixhires.com, indycharts.com and fokusedmedia.com share IP numbers with linkedinoptimization.com.
Name Servers
linkedinoptimization.com has two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.
linkedinoptimization.com shares the same name server setup as other domains, for example workhosted.co.uk, luxuryhomesiliconvalley.net, historicera.com, christmashorn.com and brainview360.com.
Host names with two IP numbers:
ns17.domaincontrol.com points to: 2603:5:21c0::9 and 97.74.108.9; ns18.domaincontrol.com points to: 2603:5:22c0::9 and 173.201.76.9.