coltech.co - dns.ninja
coltech.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.60.5🇺🇸 Amazon75.2.60.0/24 Prod | ||||||
| PTR | acd89244c803f7181.awsglobalaccelerator.com | ||||||
| NS | dns1.namecheaphosting.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.namecheaphosting.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.coltech.co ⭐ | ||||||
| A | 159.69.174.24🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | taj.opticloud.pk | ||||||
| MX | taj.optiocloud.pk(10) | ||||||
| TXT | v=spf1 +a +mx +ip4:66.29.132.111 include:spf.web-hosting.com ~all | ||||||
| SOA | dns1.namecheaphosting.comcpanel@tech.namecheap.com serial=1782105118 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759714509 | ||||||
Subdomains
mail.coltech.co |
Same first word
Similar names
DNS History
22 records (5 active, 17 former)
○NSalexia.ns.cloudflare.com2026-03-30 → 2026-03-30 · 4 obs
● 2026-03-30 07:50:14
○ 2026-06-15 14:04:18
○ 2026-07-24 01:26:58
●NSdns1.namecheaphosting.com2026-06-15 → 2026-07-24 · 3 obs
● 2026-06-15 14:04:18
● 2026-07-24 01:26:58
●NSdns2.namecheaphosting.com2026-06-15 → 2026-07-24 · 3 obs
● 2026-06-15 14:04:18
● 2026-07-24 01:26:58
○NSlee.ns.cloudflare.com2026-03-30 → 2026-03-30 · 4 obs
● 2026-03-30 07:50:14
○ 2026-06-15 14:04:18
○ 2026-07-24 01:26:58
○NSns1.dreamhost.com2015-12-07 → 2016-03-06 · 4 obs
● 2016-03-06 20:18:32
○ 2017-02-17 01:40:36
○ 2026-07-24 01:26:58
○NSns11.domaincontrol.com2020-03-09 → 2020-03-09 · 4 obs
● 2020-03-09 09:18:22
○ 2026-03-30 07:50:14
○ 2026-07-24 01:26:58
○NSns12.domaincontrol.com2020-03-09 → 2020-03-09 · 4 obs
● 2020-03-09 09:18:22
○ 2026-03-30 07:50:14
○ 2026-07-24 01:26:58
○NSns2.dreamhost.com2015-12-07 → 2016-03-06 · 4 obs
● 2016-03-06 20:18:32
○ 2017-02-17 01:40:36
○ 2026-07-24 01:26:58
○NSns3.dreamhost.com2015-12-07 → 2016-03-06 · 4 obs
● 2016-03-06 20:18:32
○ 2017-02-17 01:40:36
○ 2026-07-24 01:26:58
●MXmail.coltech.co2026-03-30 → 2026-07-24 · 3 obs
● 2026-03-30 07:50:14
● 2026-07-24 01:26:58
○MXmx.zoho.com2020-03-09 → 2020-03-09 · 3 obs
○ 2026-03-30 07:50:14
○ 2026-07-24 01:26:58
○MXmx2.zoho.com2020-03-09 → 2020-03-09 · 3 obs
○ 2026-03-30 07:50:14
○ 2026-07-24 01:26:58
○MXmx3.zoho.com2020-03-09 → 2020-03-09 · 3 obs
○ 2026-03-30 07:50:14
○ 2026-07-24 01:26:58
●MXtaj.optiocloud.pk2026-06-15 → 2026-07-24 · 3 obs
● 2026-06-15 14:04:18
● 2026-07-24 01:26:58
○A173.236.173.1652015-12-07 → 2015-12-07 · 4 obs
● 2015-12-07 07:31:08
○ 2016-03-06 20:18:32
○ 2026-07-24 01:26:58
○A184.168.221.362020-03-09 → 2020-03-09 · 4 obs
● 2020-03-09 09:18:22
○ 2026-03-30 07:50:14
○ 2026-07-24 01:26:58
○A208.97.187.1582016-03-06 → 2016-03-06 · 4 obs
● 2016-03-06 20:18:32
○ 2017-02-17 01:40:36
○ 2026-07-24 01:26:58
○A54.173.8.1732015-08-14 → 2015-08-14 · 3 obs
○ 2026-03-30 07:50:14
○ 2026-07-24 01:26:58
○A54.86.114.1042015-08-14 → 2015-08-14 · 3 obs
○ 2026-03-30 07:50:14
○ 2026-07-24 01:26:58
○A66.29.132.1242026-06-15 → 2026-06-15 · 3 obs
● 2026-06-15 14:04:18
○ 2026-07-24 01:26:58
●A75.2.60.52026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 01:26:58
○CNAMEpr-co-suspensions.neuweb.biz2015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-07 07:31:08
○ 2026-07-24 01:26:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| coltech.co | dns1.namecheaphosting.com, dns2.namecheaphosting.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.namecheaphosting.com, dns2.namecheaphosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coltech.co (unsigned zone)
⏱️ Timing
Total: 1963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.60.5 |
| NS | 2 | dns1.namecheaphosting.com, dns2.namecheaphosting.com |
| MX | 2 | mail.coltech.co (pri: 5), taj.optiocloud.pk (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:66.29.132.111 include |
| SOA | 1 | dns1.namecheaphosting.com cpanel.tech.na |
Analysis
Hierarchy
The domain mail.coltech.co falls under the parent coltech.co.
IP Addresses
coltech.co resolves to one IP address: 75.2.60.5.
howtousepsychedelics.com, impexcapitalgroup.com, elevationsoftware.net and two other host names share IP numbers with coltech.co.
Name Servers
The NS records for coltech.co delegate to dns1.namecheaphosting.com and dns2.namecheaphosting.com.
coltech.co uses the same name servers as several other domains — among them happytailscavaliers.com, cdmsoftechsolution.com, vietnamtravel-hotel.com and two more.
At least some of coltech.co's name servers are shared with other domains, for example desinya.com, areai.dev, njoftimefalas.vip and two more.
These name servers tend to be deployed in combination with the name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
dns1.namecheaphosting.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.namecheaphosting.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.
Mail Servers
Mail for coltech.co is handled by two mail servers — mail.coltech.co and taj.optiocloud.pk.
Hosts with just one IP address:
mail.coltech.co resolves to the IP address 159.69.174.24.