NSLIST.NET - certainly.io

Search for IP or hostnames:

certainly.io checked at 2025-10-24T03:05:48.440Z 186ms 124/124/124 100% R:12

`certainly.io`

NS	`ns-476.awsdns-59.com`
		A	2600:9000:5301:dc00::1 ^{🇺🇸 Amazon}
			PTR	`ns-476.awsdns-59.com`
		A	205.251.193.220^{🇺🇸 Amazon}
			PTR	`ns-476.awsdns-59.com`
NS	`ns-813.awsdns-37.net`
		A	2600:9000:5303:2d00::1 ^{🇺🇸 Amazon}
			PTR	`ns-813.awsdns-37.net`
		A	205.251.195.45^{🇺🇸 Amazon}
			PTR	`ns-813.awsdns-37.net`
NS	`ns-1446.awsdns-52.org`
		A	2600:9000:5305:a600::1 ^{🇺🇸 Amazon}
			PTR	`ns-1446.awsdns-52.org`
		A	205.251.197.166^{🇺🇸 Amazon}
			PTR	`ns-1446.awsdns-52.org`
NS	`ns-1672.awsdns-17.co.uk`
		A	2600:9000:5306:8800::1 ^{🇺🇸 Amazon}
			PTR	`ns-1672.awsdns-17.co.uk`
		A	205.251.198.136^{🇺🇸 Amazon}
			PTR	`ns-1672.awsdns-17.co.uk`
MX	`certainly-io.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::a ^{🇮🇪 Microsoft}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d ^{🇮🇪 Microsoft}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2 ^{🇳🇱 Microsoft}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3 ^{🇳🇱 Microsoft}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
A	31.43.160.6^{🇺🇦 Amazon}
		PTR	`sites.framer.app`
A	31.43.161.6^{🇺🇦 Amazon}
		PTR	`sites.framer.app`

`io`

	NS	`a0.nic.io`
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`

Up

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AI analysis

certainly.io is a parent of www.certainly.io.

certainly.io points to two IP numbers: 31.43.160.6 and 31.43.161.6.

Other host names, for instance arapovk.com, zemandia.com, springcamp.co, glamorousgoat.nl and le-metre-carre.com share IP numbers with certainly.io.

certainly.io is delegated to four name servers: ns-476.awsdns-59.com, ns-813.awsdns-37.net, ns-1446.awsdns-52.org and ns-1672.awsdns-17.co.uk.

certainly.io at least partially shares name servers with other domains, for instance resolutionshospice.com, isetan-photo.co.jp, pr.core.autofi.io, vatcalculator.org.uk and lock-book.com.

These name servers are commonly used together with ns-668.awsdns-19.net, ns-1836.awsdns-37.co.uk, ns-275.awsdns-34.com, ns-839.awsdns-40.net, ns-1666.awsdns-16.co.uk, ns-1641.awsdns-13.co.uk, ns-685.awsdns-21.net, ns-1315.awsdns-36.org and ns-483.awsdns-60.com.

Host names with two IP numbers:

ns-476.awsdns-59.com points to: 2600:9000:5301:dc00::1 and 205.251.193.220.

ns-813.awsdns-37.net points to: 2600:9000:5303:2d00::1 and 205.251.195.45.

ns-1446.awsdns-52.org points to: 2600:9000:5305:a600::1 and 205.251.197.166.

ns-1672.awsdns-17.co.uk points to: 2600:9000:5306:8800::1 and 205.251.198.136.

certainly.io is handled by a single mail server, certainly-io.mail.protection.outlook.com.

certainly-io.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::3, 52.101.68.5, 52.101.68.10, 52.101.73.6 and 52.101.73.19.

dbq