WWW.RTSAK.COM - calibrum.net

Search for IP or hostnames:

calibrum.net checked at 2025-11-10T23:06:50.636Z 591ms 112/112/112 100% R:17 allDone:true timedOut:false

`calibrum.net`

MX	`igw15.site4now.net`
		A	208.98.34.65^{🇺🇸 Sharktech}
			PTR	`mail5015.site4now.net`
NS	`ns1.site4now.net`
		A	45.58.159.228^{🇳🇱 Sharktech}
			PTR	`customer.sharktech.net`
		A	45.58.159.232^{🇳🇱 Sharktech}
			PTR	`customer.sharktech.net`
		A	154.53.61.143^{🇺🇸 FYBE}
			PTR	`ns1.site4now.net`
NS	`ns2.site4now.net`
		A	5.161.177.86^{🇺🇸 HETZNER-CLOUD2-AS}
			PTR	`ns9.site4now.net`
		A	45.58.159.233^{🇳🇱 Sharktech}
			PTR	`customer.sharktech.net`
		A	208.98.36.41^{🇺🇸 Sharktech}
NS	`ns3.site4now.net`
		A	45.58.159.230^{🇳🇱 Sharktech}
			PTR	`customer.sharktech.net`
		A	45.58.159.231^{🇳🇱 Sharktech}
			PTR	`customer.sharktech.net`
		A	208.98.36.42^{🇺🇸 Sharktech}
MX	`inbound-smtp.us-east-1.amazonaws.com`
		A	3.211.210.226^{🇺🇸 Amazon}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
A	70.39.90.137^{🇺🇸 Sharktech}
		PTR	`back.amazingtripss.com`

`net`

	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`

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AI analysis

calibrum.net points to a single IP address: 70.39.90.137.

calibrum.net is delegated to three name servers: ns1.site4now.net, ns2.site4now.net and ns3.site4now.net.

At least part of the name servers for calibrum.net are shared with other domains, for instance blockheadsoftware.com, longlive.com, asianpromise.com, priester.net and doublehelixinc.net.

Host names with three IP numbers:

ns1.site4now.net points to 45.58.159.228, 45.58.159.232 and 154.53.61.143.

ns2.site4now.net points to 5.161.177.86, 45.58.159.233 and 208.98.36.41.

ns3.site4now.net points to 45.58.159.230, 45.58.159.231 and 208.98.36.42.

calibrum.net is handled by two mail servers: igw15.site4now.net and inbound-smtp.us-east-1.amazonaws.com.

calibrum.net shares at least some mail servers with other domains, for example 855areacode.net, edie.com, bmwpremiumselection.com.my, thriventprivateinvestments.com and hacklabor.slack.com.

these mail servers are frequently used alongside the mail servers inbound-smtp.us-west-2.amazonaws.com.

Five IPs per host:

inbound-smtp.us-east-1.amazonaws.com points to: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.

One IP per host:

igw15.site4now.net points to: 208.98.34.65.

dbq