colo.tech - dns.ninja
colo.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.56.112.164🇺🇸 AKAMAI-LINODE-AP45.56.112.0/21 Akamai Technologies | ||||||
| PTR | mail.dgo.io | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.colo.tech ⭐ | ||||||
| A | 45.56.112.164🇺🇸 AKAMAI-LINODE-AP45.56.112.0/21 Akamai Technologies | ||||||
| PTR | mail.dgo.io | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1645143057 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1782024234 | ||||||
Subdomains
mail.colo.tech |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSdns1.registrar-servers.com2016-12-13 → 2026-06-21 · 2 obs
● 2026-06-21 06:53:22
●NSdns2.registrar-servers.com2016-12-13 → 2026-06-21 · 2 obs
● 2026-06-21 06:53:22
○NSdns3.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs
○ 2026-03-14 01:18:32
○ 2026-06-21 06:53:22
○NSdns4.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs
○ 2026-03-14 01:18:32
○ 2026-06-21 06:53:22
○NSdns5.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs
○ 2026-03-14 01:18:32
○ 2026-06-21 06:53:22
○MXeforward1.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs
○ 2026-03-14 01:18:32
○ 2026-06-21 06:53:22
○MXeforward2.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs
○ 2026-03-14 01:18:32
○ 2026-06-21 06:53:22
○MXeforward3.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs
○ 2026-03-14 01:18:32
○ 2026-06-21 06:53:22
○MXeforward4.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs
○ 2026-03-14 01:18:32
○ 2026-06-21 06:53:22
○MXeforward5.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs
○ 2026-03-14 01:18:32
○ 2026-06-21 06:53:22
●MXmail.colo.tech2026-03-14 → 2026-06-21 · 3 obs
● 2026-03-14 01:18:32
● 2026-06-21 06:53:22
●A45.56.112.1642026-03-14 → 2026-06-21 · 3 obs
● 2026-03-14 01:18:32
● 2026-06-21 06:53:22
○A69.195.124.1752016-12-13 → 2016-12-13 · 3 obs
○ 2026-03-14 01:18:32
○ 2026-06-21 06:53:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| colo.tech | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colo.tech (unsigned zone)
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.56.112.164 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.colo.tech (pri: 20) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
colo.tech serves as the parent of mail.colo.tech.
IP Addresses
colo.tech resolves to just one IP address, 45.56.112.164.
Two other host names, along with i.dgo.io, mail.colo.tech and dsconstruction.net, also share IP numbers with colo.tech.
Name Servers
Two name servers handle the delegation for colo.tech: dns1.registrar-servers.com and dns2.registrar-servers.com.
colo.tech shares its NS records with other domains, for example cfmuniforms.com, moesgiftshop.store, totolotre038.site and two others.
colo.tech has at least partial name server overlap with other domains, such as researchcellphoneoptions.com, pgadelivery.net, statejs.org and two others.
These name servers tend to appear together with the name servers dns4.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
The sole mail server for colo.tech is mail.colo.tech.
mail.colo.tech carries a single IP number, which is 45.56.112.164.