`big-it.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.co` ⭐
		A	148.113.220.108^{🇨🇦 OVH148.113.128.0/17 Hosting route}
			PTR	`mail.big-it.co`
TXT	`v=spf1 a mx -all`
SOA	`nameserver01.mi.com.co`hostmaster@big-it.co 2025-12-10 #4

`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.net`hostmaster@centralnic.net serial=1759622763

Subdomains

mail.big-it.co

Same first word

big-it.co

big-it.com.co

big-it.com

big-it.at

Similar names

ib-igt.de

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
big-it.co	nameserver04.mi.com.co, nameserver01.mi.com.co, nameserver02.mi.com.co, nameserver03.mi.com.co	-

✅ Authoritative Response

Server:56.126.23.240

NS records: nameserver04.mi.com.co, nameserver01.mi.com.co, nameserver02.mi.com.co, nameserver03.mi.com.co

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for big-it.co (unsigned zone)

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.113.220.108`
NS	4	`nameserver04.mi.com.co, nameserver01.mi.com.co...`
MX	1	`mail.big-it.co (pri: 0)`
TXT	1	`v=spf1 a mx -all`
SOA	1	`nameserver01.mi.com.co hostmaster.big-it`

Analysis

Hierarchy

big-it.co is parent of mail.big-it.co.

IP Addresses

big-it.co points to a single IP: 148.113.220.108.

Other host names, for instance bigoutsourcing.com.co, mail.big-it.com.co, mail.bigoutsourcing.com.co, mail.big-it.co and big-it.com.co share IP numbers with big-it.co.

Name Servers

big-it.co is delegated to four name servers: nameserver01.mi.com.co, nameserver02.mi.com.co, nameserver03.mi.com.co and nameserver04.mi.com.co.

big-it.co at least partially shares its name servers with other domains, for instance seel.com.co, jbp.co, agrosoil.com.co, illa.solutions and sekuritas.com.co.

Host names with one IP number: 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

big-it.co is served by a single mail server, mail.big-it.co.

mail.big-it.co points to IP number 148.113.220.108.

big-it.co - robtex.com

big-it.co

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