big-it.com.co - robtex.com
big-it.com.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.113.220.108🇨🇦 OVH148.113.128.0/17 Hosting route | ||||||
| PTR | mail.big-it.co | ||||||
| NS | nameserver01.mi.com.co ⭐ | ||||||
| A | 52.45.124.85🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix | ||||||
| PTR | ec2-52-45-124-85.compute-1.amazonaws.com | ||||||
| NS | nameserver02.mi.com.co | ||||||
| A | 44.253.50.94🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | ec2-44-253-50-94.us-west-2.compute.amazonaws.com | ||||||
| NS | nameserver03.mi.com.co | ||||||
| A | 56.126.23.240🇺🇸 Amazon56.126.0.0/16 EC2 GRU prefix | ||||||
| PTR | ec2-56-126-23-240.sa-east-1.compute.amazonaws.com | ||||||
| NS | nameserver04.mi.com.co | ||||||
| A | 63.180.140.204🇺🇸 Amazon63.180.0.0/14 EC2 FRA Prefix | ||||||
| PTR | ec2-63-180-140-204.eu-central-1.compute.amazonaws.com | ||||||
| MX | mail.big-it.com.co ⭐ | ||||||
| A | 148.113.220.108🇨🇦 OVH148.113.128.0/17 Hosting route | ||||||
| PTR | mail.big-it.co | ||||||
| TXT | v=spf1 ip4:148.113.220.108 ~all | ||||||
| TXT | v=DMARC1; p=none; rua=mailto:info@big-it.com.co | ||||||
| SOA | nameserver01.mi.com.cohostmaster@big-it.com.co serial=1774483200 | ||||||
com.co
| DNSSEC | ⚠️ Not signed | ||||||
Subdomains
mail.big-it.com.co |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSnameserver01.mi.com.co2026-03-26 → 2026-03-30 · 2 obs
● 2026-03-30 06:37:18
●NSnameserver02.mi.com.co2026-03-26 → 2026-03-30 · 2 obs
● 2026-03-30 06:37:18
●NSnameserver03.mi.com.co2026-03-26 → 2026-03-30 · 2 obs
● 2026-03-30 06:37:18
●NSnameserver04.mi.com.co2026-03-26 → 2026-03-30 · 2 obs
● 2026-03-30 06:37:18
●MXmail.big-it.com.co2026-03-26 → 2026-03-30 · 2 obs
● 2026-03-30 06:37:18
●A148.113.220.1082026-03-26 → 2026-03-30 · 2 obs
● 2026-03-30 06:37:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| big-it.com.co | nameserver01.mi.com.co, nameserver02.mi.com.co, nameserver03.mi.com.co, nameserver04.mi.com.co | - |
✅ Authoritative Response
Server:52.45.124.85
NS records: nameserver01.mi.com.co, nameserver02.mi.com.co, nameserver03.mi.com.co, nameserver04.mi.com.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for big-it.com.co (unsigned zone)
⏱️ Timing
Total: 473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.113.220.108 |
| NS | 4 | nameserver04.mi.com.co, nameserver02.mi.com.co... |
| MX | 1 | mail.big-it.com.co (pri: 0) |
| TXT | 2 | v=spf1 ip4:148.113.220.108 ~all, v=DMARC1; p=none; rua=mailto:info@big-it |
| SOA | 1 | nameserver01.mi.com.co hostmaster.big-it |
Analysis
Hierarchy
big-it.com.co is a parent of mail.big-it.com.co.
IP Addresses
big-it.com.co points to a single IP address: 148.113.220.108.
Other host names such as big-it.co, bigoutsourcing.com.co, mail.big-it.com.co, mail.bigoutsourcing.com.co and mail.big-it.co share IP numbers with big-it.com.co.
Name Servers
big-it.com.co is delegated to four name servers: nameserver01.mi.com.co, nameserver02.mi.com.co, nameserver03.mi.com.co and nameserver04.mi.com.co.
At least part of the name servers for big-it.com.co are shared with other domains, for instance coasmedas.com.co, sutexint.net, imacinv.com, aureadp.com and colmenacapitalizadorasa.co.
Host names with one IP: nameserver01.mi.com.co points to 52.45.124.85; nameserver02.mi.com.co points to 44.253.50.94; nameserver03.mi.com.co points to 56.126.23.240; nameserver04.mi.com.co points to 63.180.140.204.
Mail Servers
The mail server for big-it.com.co is mail.big-it.com.co.
Host mail.big-it.com.co points to IP 148.113.220.108.