colhountech.com - robtex.com
colhountech.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=1771291435 | ||||||
DNS History
12 records (7 active, 5 former)
●NSlina.ns.cloudflare.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 22:43:02
○NSns1.bdm.microsoftonline.com2016-12-18 → 2018-01-26 · 3 obs
● 2018-01-26 02:59:58
○ 2026-03-18 22:43:02
○NSns2.bdm.microsoftonline.com2016-12-18 → 2018-01-26 · 3 obs
● 2018-01-26 02:59:58
○ 2026-03-18 22:43:02
○NSns3.bdm.microsoftonline.com2016-12-18 → 2018-01-26 · 3 obs
● 2018-01-26 02:59:58
○ 2026-03-18 22:43:02
○NSns4.bdm.microsoftonline.com2016-12-18 → 2018-01-26 · 3 obs
● 2018-01-26 02:59:58
○ 2026-03-18 22:43:02
●NSthomas.ns.cloudflare.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 22:43:02
●MXcolhountech-com.mail.protection.outlook.com2016-12-18 → 2026-03-18 · 2 obs
● 2026-03-18 22:43:02
●A104.21.8.22026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 22:43:02
●A172.67.156.1472026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 22:43:02
●A2606:4700:3030::ac43:9c932026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 22:43:02
●A2606:4700:3035::6815:8022026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 22:43:02
○A52.178.212.172018-01-26 → 2018-01-26 · 2 obs
○ 2026-03-18 22:43:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| colhountech.com | thomas.ns.cloudflare.com, lina.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.238
NS records: thomas.ns.cloudflare.com, lina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colhountech.com (unsigned zone)
⏱️ Timing
Total: 99ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.8.2, 172.67.156.147 |
| AAAA | 2 | 2606:4700:3035::6815:802, 2606:4700:3030::ac43:9c93 |
| NS | 2 | lina.ns.cloudflare.com, thomas.ns.cloudflare.com |
| MX | 1 | colhountech-com.mail.protection.outlook. |
| TXT | 2 | atlassian-domain-verification=PvM4V86FE5, v=spf1 include:spf.protection.outlook.co |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lina.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (thomas.ns.cloudflare.com, thomas.ns.cloudflare.com, thomas.ns.cloudflare.com...)
Analysis
IP Addresses
colhountech.com maps to four IP numbers: 2606:4700:3030::ac43:9c93, 2606:4700:3035::6815:802, 104.21.8.2 and 172.67.156.147.
other host names include mingarelli.co, woodmontrealestateservices.org, wootaxi.com, giannopouloi.com and u2ko.fdlju.cn; they share IP numbers with colhountech.com.
Name Servers
Two name servers lina.ns.cloudflare.com and thomas.ns.cloudflare.com handle the delegation for colhountech.com.
colhountech.com shares the same name server setup as other domains, for instance drsofa.com, tydy.co, andlum.com, doctorsofa.com and molledemen.pro.
colhountech.com at least partially shares name servers with other domains, for instance maxbetlogin.com, mega-(0x787878).net, benqiao.com.cn, thyyjx.com and hjz520.com.
These name servers are commonly used alongside wally.ns.cloudflare.com, chad.ns.cloudflare.com and ray.ns.cloudflare.com.
Six IP addresses per host:
lina.ns.cloudflare.com points to 2606:4700:50::adf5:3abb, 2803:f800:50::6ca2:c0bb, 2a06:98c1:50::ac40:20bb, 108.162.192.187, 172.64.32.187 and 173.245.58.187; thomas.ns.cloudflare.com points to 2606:4700:58::adf5:3bee, 2803:f800:50::6ca2:c1ee, 2a06:98c1:50::ac40:21ee, 108.162.193.238, 172.64.33.238 and 173.245.59.238
Mail Servers
colhountech.com is handled by a single mail server, colhountech-com.mail.protection.outlook.com.
Hostname colhountech-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::5, 52.101.68.3, 52.101.73.8, 52.101.73.22 and 52.101.73.28.