IPLIST.NET - surefiredns.com

Search for IP or hostnames:

surefiredns.com checked at 2025-10-31T01:41:15.772Z 695ms 126/126/126 100% R:11

`surefiredns.com`

NS	`ns1.he.net`
		A	2001:470:100::2 ^{🇺🇸 HURRICANE}
			PTR	`ns1.he.net`
		A	216.218.130.2^{🇺🇸 HURRICANE}
			PTR	`ns1.he.net`
NS	`ns2.he.net`
		A	2001:470:200::2 ^{🇺🇸 HURRICANE}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 HURRICANE}
			PTR	`ns2.he.net`
NS	`ns3.he.net`
		A	2001:470:300::2 ^{🇺🇸 HURRICANE}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 HURRICANE}
			PTR	`ns3.he.net`
NS	`ns4.he.net`
		A	2001:470:400::2 ^{🇺🇸 HURRICANE}
			PTR	`ns4.he.net`
		A	216.66.1.2^{🇺🇸 HURRICANE}
			PTR	`ns4.he.net`
NS	`ns5.he.net`
		A	2001:470:500::2 ^{🇺🇸 HURRICANE}
			PTR	`ns5.he.net`
		A	216.66.80.18^{🇺🇸 HURRICANE}
			PTR	`ns5.he.net`
MX	`surefiredns-com.mail.protection.outlook.com`
		A	2a01:111:f403:c902::16 ^{🇺🇸 Microsoft}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c:: ^{🇺🇸 Microsoft}
			PTR	`mail-dm5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f901:: ^{🇺🇸 Microsoft}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1 ^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
A	104.194.8.8^{🇺🇸 ReliableSite.Net}
		PTR	`8.8.194.104.in-addr.arpa`

surefiredns.com

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userfriends.com

userfriends.de

usersfriend.ch

usersfriend.com

surefiredns.com points to a single IP: 104.194.8.8.

surefiredns.com is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

surefiredns.com at least partially shares its name servers with other domains, for instance metrowalks.com, fjellseth.com, novomesto.org, exalt.com.tr and thunderworx.net.

These name servers are often used together with the name servers ns1.gpmail.spb.ru.

Host names with two IP numbers:

ns1.he.net points to 2001:470:100::2 and 216.218.130.2.

ns2.he.net points to 2001:470:200::2 and 216.218.131.2.

ns3.he.net points to 2001:470:300::2 and 216.218.132.2.

ns4.he.net points to 2001:470:400::2 and 216.66.1.2.

ns5.he.net points to 2001:470:500::2 and 216.66.80.18.

surefiredns.com is served by a single mail server, surefiredns-com.mail.protection.outlook.com.

The host name surefiredns-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::16, 2a01:111:f403:c92c::, 2a01:111:f403:f901::, 2a01:111:f403:f90f::1, 52.101.11.13, 52.101.41.58, 52.101.41.183 and 52.101.194.0.

dbq