linkedin.us - robtex.com
linkedin.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2620:109:c002::6cae:a18🇺🇸 LINKEDIN-12620:109:c002::/48 LinkedIn 2029 Stierlin Ct Mountain View, CA 94043 | ||||||
| A | 108.174.10.24🇺🇸 LINKEDIN-1108.174.10.0/24 Linkedin 2029 Stierlin Ct Mountain View, CA 94043 USA | ||||||
| NS | ns1-42.azure-dns.com ⭐ | ||||||
| A | 150.171.10.42🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns1-42.azure-dns.com | ||||||
| NS | ns2-42.azure-dns.net | ||||||
| A | 150.171.16.42🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-42.azure-dns.net | ||||||
| NS | ns3-42.azure-dns.org | ||||||
| A | 13.107.222.42🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-42.azure-dns.org | ||||||
| NS | ns4-42.azure-dns.info | ||||||
| A | 13.107.206.42🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-42.azure-dns.info | ||||||
| TXT | _i9gxfdst56a7o85n5ukk4iln0tkwdyo | ||||||
| TXT | _kabpepvc30c8hmk5ero8m0crhec7qvh | ||||||
| TXT | cmlrt30zhg9c20sxgv9bnb7vs7jb1wly | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1-42.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774514908 | ||||||
Same first word
Similar names
DNS History
20 records (6 active, 14 former)
○NSdns010.d.register.com2015-05-26 → 2015-05-26 · 3 obs
○ 2015-10-19 09:58:50
○ 2026-03-26 09:20:32
○NSdns013.c.register.com2015-05-26 → 2015-05-26 · 3 obs
○ 2015-10-19 09:58:50
○ 2026-03-26 09:20:32
○NSdns050.a.register.com2015-05-26 → 2015-05-26 · 3 obs
○ 2015-10-19 09:58:50
○ 2026-03-26 09:20:32
○NSdns138.b.register.com2015-05-26 → 2015-05-26 · 3 obs
○ 2015-10-19 09:58:50
○ 2026-03-26 09:20:32
●NSns1-42.azure-dns.com2026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 18:17:12
● 2026-03-26 09:20:32
○NSns1.markmonitor.com2015-10-19 → 2017-04-24 · 5 obs
● 2015-10-19 09:58:50
● 2017-04-24 10:55:28
○ 2026-03-13 18:17:12
○ 2026-03-26 09:20:32
●NSns2-42.azure-dns.net2026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 18:17:12
● 2026-03-26 09:20:32
○NSns2.markmonitor.com2015-10-19 → 2017-04-24 · 5 obs
● 2015-10-19 09:58:50
● 2017-04-24 10:55:28
○ 2026-03-13 18:17:12
○ 2026-03-26 09:20:32
●NSns3-42.azure-dns.org2026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 18:17:12
● 2026-03-26 09:20:32
○NSns3.markmonitor.com2015-10-19 → 2017-04-24 · 5 obs
● 2015-10-19 09:58:50
● 2017-04-24 10:55:28
○ 2026-03-13 18:17:12
○ 2026-03-26 09:20:32
●NSns4-42.azure-dns.info2026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 18:17:12
● 2026-03-26 09:20:32
○NSns4.markmonitor.com2015-10-19 → 2017-04-24 · 5 obs
● 2015-10-19 09:58:50
● 2017-04-24 10:55:28
○ 2026-03-13 18:17:12
○ 2026-03-26 09:20:32
○NSns5.markmonitor.com2015-10-19 → 2017-04-24 · 5 obs
● 2015-10-19 09:58:50
● 2017-04-24 10:55:28
○ 2026-03-13 18:17:12
○ 2026-03-26 09:20:32
○NSns6.markmonitor.com2015-10-19 → 2017-04-24 · 5 obs
● 2015-10-19 09:58:50
● 2017-04-24 10:55:28
○ 2026-03-13 18:17:12
○ 2026-03-26 09:20:32
○NSns7.markmonitor.com2015-10-19 → 2017-04-24 · 5 obs
● 2015-10-19 09:58:50
● 2017-04-24 10:55:28
○ 2026-03-13 18:17:12
○ 2026-03-26 09:20:32
○A108.174.10.142016-04-21 → 2017-04-24 · 5 obs
● 2016-04-21 02:02:34
● 2017-04-24 10:55:28
○ 2026-03-13 18:17:12
○ 2026-03-26 09:20:32
●A108.174.10.242026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 18:17:12
● 2026-03-26 09:20:32
○A208.91.197.392015-05-26 → 2015-05-26 · 3 obs
○ 2015-10-19 09:58:50
○ 2026-03-26 09:20:32
○A2620:109:c002::6cae:a0e2016-04-21 → 2017-04-24 · 5 obs
● 2016-04-21 02:02:34
● 2017-04-24 10:55:28
○ 2026-03-13 18:17:12
○ 2026-03-26 09:20:32
●A2620:109:c002::6cae:a182026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 18:17:12
● 2026-03-26 09:20:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| linkedin.us | ns2-42.azure-dns.net, ns1-42.azure-dns.com, ns4-42.azure-dns.info, ns3-42.azure-dns.org | - |
✅ Authoritative Response
Server:13.107.222.42
NS records: ns2-42.azure-dns.net, ns1-42.azure-dns.com, ns4-42.azure-dns.info, ns3-42.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linkedin.us (unsigned zone)
⏱️ Timing
Total: 383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.174.10.24 |
| AAAA | 1 | 2620:109:c002::6cae:a18 |
| NS | 4 | ns1-42.azure-dns.com, ns2-42.azure-dns.net... |
| MX | 1 | . (pri: 0) |
| TXT | 4 | _i9gxfdst56a7o85n5ukk4iln0tkwdyo, _kabpepvc30c8hmk5ero8m0crhec7qvh... |
| SOA | 1 | ns1-42.azure-dns.com azuredns-hostmaster |
Analysis
IP Addresses
linkedin.us resolves to two IP numbers: 2620:109:c002::6cae:a18 and 108.174.10.24.
other host names including linkedinbenefits.com, compilr.net, linkedin.de, reffresh.me and linkedin.bg share IP numbers with linkedin.us.
Name Servers
linkedin.us is delegated to four name servers: ns1-42.azure-dns.com, ns4-42.azure-dns.info, ns2-42.azure-dns.net and ns3-42.azure-dns.org.
linkedin.us at least partially shares name servers with other domains, for instance lnked.com, edubrite.com, refreash.me, b2cmarketingremix.com and linkedinjobs.com.
These name servers are commonly used with the following name servers: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net, 1.ns.linkedin.com, 2.ns.linkedin.com, 3.ns.linkedin.com, 4.ns.linkedin.com, 5.ns.linkedin.com and 6.ns.linkedin.com.
Host names with one IP number: ns1-42.azure-dns.com points to 150.171.10.42; ns4-42.azure-dns.info points to 13.107.206.42; ns2-42.azure-dns.net points to 150.171.16.42; ns3-42.azure-dns.org points to 13.107.222.42.