DNSWHOIS.INFO - alfacert.io

Search for IP or hostnames:

alfacert.io checked at 2025-10-18T14:07:12.386Z 205ms 119/119/119 100% R:13

`alfacert.io`

NS	`ns1019.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5113:100 ^{🇩🇪 IONOS SE}
			PTR	`ns1019.ui-dns.biz`
		A	217.160.81.19^{🇩🇪 IONOS SE}
			PTR	`ns1019.ui-dns.biz`
NS	`ns1119.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5277:100 ^{🇩🇪 IONOS SE}
			PTR	`ns1119.ui-dns.com`
		A	217.160.82.119^{🇩🇪 IONOS SE}
			PTR	`ns1119.ui-dns.com`
NS	`ns1119.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:119 ^{🇺🇸 IONOS-Anycast}
			PTR	`ns1119.ui-dns.de`
		A	217.160.80.119^{🇩🇪 IONOS SE}
			PTR	`ns1119.ui-dns.de`
NS	`ns1104.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5368:100 ^{🇩🇪 IONOS SE}
			PTR	`ns1104.ui-dns.org`
		A	217.160.83.104^{🇩🇪 IONOS SE}
			PTR	`ns1104.ui-dns.org`
MX	`alfacert-io.mail.protection.outlook.com`
		A	2a01:111:f403:ca3c:: ^{🇨🇭 Microsoft}
			PTR	`mail-zrap278cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::1 ^{🇨🇭 Microsoft}
			PTR	`mail-zrzp278cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::2 ^{🇨🇭 Microsoft}
			PTR	`mail-zr1p278cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3e::1 ^{🇨🇭 Microsoft}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
		A	52.101.185.12^{🇨🇭 Microsoft}
			PTR	`mail-zrap278cu00304.inbound.protection.outlook.com`
		A	52.101.185.13^{🇨🇭 Microsoft}
			PTR	`mail-zrzp278cu00205.inbound.protection.outlook.com`
		A	52.101.185.14^{🇨🇭 Microsoft}
			PTR	`mail-zr1p278cu00206.inbound.protection.outlook.com`
		A	52.101.187.1^{🇨🇭 Microsoft}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
A	20.43.43.35^{🇫🇷 Microsoft}

`io`

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

Up

www.alfacert.io

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AI analysis

The parent of www.alfacert.io is alfacert.io.

alfacert.io points to an IP address: 20.43.43.35.

other host names include strimlinehub.com, mymicropole.com, youreal.be, belco.fr and itconsultant.fr; they share IP numbers with alfacert.io.

alfacert.io delegates to four name servers: ns1019.ui-dns.biz, ns1119.ui-dns.com, ns1119.ui-dns.de and ns1104.ui-dns.org.

alfacert.io at least partially shares name servers with other domains, for instance vzb.de, gs-tuning.de, focusrelo.com, 4bestfriends.de and reichesdorf.de.

these name servers are commonly used with ns1119.ui-dns.org, ns1119.ui-dns.biz, ns1104.ui-dns.de, ns1104.ui-dns.com, ns1019.ui-dns.com, ns1104.ui-dns.biz, ns1019.ui-dns.de, ns1019.ui-dns.org, ns1037.ui-dns.de and ns1054.ui-dns.biz.

Host names with two IP numbers: ns1019.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5113:100 and 217.160.81.19; ns1119.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5277:100 and 217.160.82.119; ns1119.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:119 and 217.160.80.119; ns1104.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5368:100 and 217.160.83.104.

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

Hostname alfacert-io.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.

dbq