harcoinc.us - robtex.com
harcoinc.us
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=1776136866 | ||||||
Same first word
harcoinc.us |
Similar names
DNS History
10 records (5 active, 5 former)
○NSns33.domaincontrol.com2015-08-16 → 2017-02-18 · 4 obs
● 2017-02-18 23:55:56
○ 2026-03-27 12:55:54
○ 2026-04-14 03:51:08
○NSns34.domaincontrol.com2015-08-16 → 2017-02-18 · 4 obs
● 2017-02-18 23:55:56
○ 2026-03-27 12:55:54
○ 2026-04-14 03:51:08
●NSpdns09.domaincontrol.com2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 12:55:54
● 2026-04-14 03:51:08
●NSpdns10.domaincontrol.com2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 12:55:54
● 2026-04-14 03:51:08
○MXa360476.mx.mailhop.org2015-08-16 → 2016-07-03 · 4 obs
● 2016-07-03 12:47:18
○ 2017-02-18 23:55:56
○ 2026-04-14 03:51:08
●MXd100466a.ess.barracudanetworks.com2017-02-18 → 2026-04-14 · 3 obs
● 2017-02-18 23:55:56
● 2026-04-14 03:51:08
●MXd100466b.ess.barracudanetworks.com2017-02-18 → 2026-04-14 · 3 obs
● 2017-02-18 23:55:56
● 2026-04-14 03:51:08
○MXoffice.harborpipe.com2015-08-16 → 2016-07-03 · 4 obs
● 2016-07-03 12:47:18
○ 2017-02-18 23:55:56
○ 2026-04-14 03:51:08
○A173.201.144.1282015-08-16 → 2017-02-18 · 4 obs
● 2017-02-18 23:55:56
○ 2026-03-27 12:55:54
○ 2026-04-14 03:51:08
●A192.124.249.1262026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 12:55:54
● 2026-04-14 03:51:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| harcoinc.us | pdns10.domaincontrol.com, pdns09.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.78.54
NS records: pdns10.domaincontrol.com, pdns09.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for harcoinc.us (unsigned zone)
⏱️ Timing
Total: 205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.124.249.126 |
| NS | 2 | pdns09.domaincontrol.com, pdns10.domaincontrol.com |
| MX | 2 | d100466a.ess.barracudanetworks.com (pri:, d100466b.ess.barracudanetworks.com (pri: |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms88202893 |
| SOA | 1 | pdns09.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
harcoinc.us points to IP number: 192.124.249.126.
Other host names such as capture-immersive.ch, margiesnotes.com, odessahighband.com, danieljensenlawoffice.com and bcecoop.com share IPs with harcoinc.us.
Name Servers
harcoinc.us is delegated to two name servers: pdns09.domaincontrol.com and pdns10.domaincontrol.com.
harcoinc.us shares the same name server setup as elvisdzebic.info, anychevyyouwant.com, barrelcloud.com, www.glsl.ca and cornerstoneonecall.com.
harcoinc.us shares name servers with other domains at least partially, for instance glassdistillery.com and 92893.com.
Host names with two IP numbers: pdns09.domaincontrol.com points to: 2603:5:21e2::36 and 97.74.110.54; pdns10.domaincontrol.com points to: 2603:5:22e2::36 and 173.201.78.54.
Mail Servers
harcoinc.us is handled by two mail servers: d100466a.ess.barracudanetworks.com and d100466b.ess.barracudanetworks.com.
Host names with three IP numbers:
d100466a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.
d100466b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.
Names that point to 209.222.82.252: d100466a.ess.barracudanetworks.com and d100466b.ess.barracudanetworks.com.
Names that point to 209.222.82.253: d100466a.ess.barracudanetworks.com and d100466b.ess.barracudanetworks.com.
Names that point to 209.222.82.255: d100466a.ess.barracudanetworks.com and d100466b.ess.barracudanetworks.com.