linear.us - robtex.com
linear.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | verification-w2xf9gdmxas2ndpt8ztrdm.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net 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=1783083454 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSbuy.internettraffic.com2015-08-14 → 2016-07-16 · 4 obs
● 2016-07-16 11:37:52
○ 2017-03-30 05:09:22
○ 2026-07-03 13:16:22
●NSns1.afternic.com2026-02-17 → 2026-07-03 · 3 obs
● 2026-02-17 02:15:06
● 2026-07-03 13:16:22
○NSns1.uniregistrymarket.link2017-03-30 → 2017-03-30 · 4 obs
● 2017-03-30 05:09:22
○ 2026-02-17 02:15:06
○ 2026-07-03 13:16:22
●NSns2.afternic.com2026-02-17 → 2026-07-03 · 3 obs
● 2026-02-17 02:15:06
● 2026-07-03 13:16:22
○NSns2.uniregistrymarket.link2017-03-30 → 2017-03-30 · 4 obs
● 2017-03-30 05:09:22
○ 2026-02-17 02:15:06
○ 2026-07-03 13:16:22
○NSsell.internettraffic.com2015-08-14 → 2016-07-16 · 4 obs
● 2016-07-16 11:37:52
○ 2017-03-30 05:09:22
○ 2026-07-03 13:16:22
●NSverification-w2xf9gdmxas2ndpt8ztrdm.ns101.verify.hn2026-02-17 → 2026-07-03 · 6 obs
● 2026-02-17 02:15:06
● 2026-05-01 20:20:42
○ 2026-05-04 23:54:22
● 2026-05-23 22:48:52
● 2026-07-03 13:16:22
●A13.248.169.482026-02-17 → 2026-07-03 · 3 obs
● 2026-02-17 02:15:06
● 2026-07-03 13:16:22
○A69.172.201.1532016-07-16 → 2017-03-30 · 5 obs
● 2016-07-16 11:37:52
● 2017-03-30 05:09:22
○ 2026-02-17 02:15:06
○ 2026-07-03 13:16:22
○A69.172.201.2082015-08-14 → 2016-03-20 · 4 obs
● 2016-03-20 09:49:54
○ 2016-07-16 11:37:52
○ 2026-07-03 13:16:22
●A76.223.54.1462026-02-17 → 2026-07-03 · 3 obs
● 2026-02-17 02:15:06
● 2026-07-03 13:16:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, f.cctld.us, x.cctld.us, b.cctld.us... | - |
| linear.us | ns1.afternic.com, verification-w2xf9gdmxas2ndpt8ztrdm.ns101.verify.hn, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, verification-w2xf9gdmxas2ndpt8ztrdm.ns101.verify.hn, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linear.us (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
Hierarchy
ns.linear.us, www.linear.us and mail.linear.us are all subdomains of linear.us.
IP Addresses
linear.us points to the IP addresses 13.248.169.48 and 76.223.54.146
redcarpetevents.com, sasta.org, dentistryplan.com plus two other host names have IP numbers in common with linear.us.
Name Servers
linear.us has three name servers — ns1.afternic.com, ns2.afternic.com and verification-w2xf9gdmxas2ndpt8ztrdm.ns101.verify.hn.
The name servers of linear.us overlap at least partially with those of other domains — among them pantheonfund.com, argos.burtonhosting.com, skillsmarts.com and two more.
These name servers commonly appear alongside the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn.
Each of ns1.afternic.com, ns2.afternic.com and verification-w2xf9gdmxas2ndpt8ztrdm.ns101.verify.hn points to two IP numbers. ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45. verification-w2xf9gdmxas2ndpt8ztrdm.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.