DNSWHOIS.INFO - mail-relay.letter.is

Search for IP or hostnames:

mail-relay.letter.is checked at 2025-10-19T00:10:38.017Z 333ms 134/134/134 100% R:11

`mail-relay.letter.is`

A	2001:df3:8880:48::8393:dc32 ^{🇮🇳 LeapSwitch Networks}
		PTR	`relay-in.letter.is`
A	2602:fed2:fb0:37::1 ^{🇨🇦 Free Range Cloud Hosting Inc}
		PTR	`relay-ca.letter.is`
A	2602:ff16:5:0:1:40f:0:1 ^{🇺🇸 Hivelocity LLC}
		PTR	`relay-sg.letter.is`
A	2604:4300:a:17f:16::188 ^{🇺🇸 NOCIX}
		PTR	`relay-us.letter.is`
A	2a00:b700::7:84 ^{🇷🇺 INSYS-AS}
A	2a01:4f8:1c0c:6cff::1 ^{🇩🇪 Hetzner}
		PTR	`relay-de.letter.is`
A	2a01:8740:1:5d4::5782 ^{🇧🇬 DA International Group Ltd.}
		PTR	`relay-bg.letter.is`
A	2a03:94e0:ffff:185:14:97:0:125 ^{🇳🇴 Gigahost AS}
		PTR	`relay-no.letter.is`
A	2a04:52c0:106:7d84::1 ^{🇳🇱 LiteServer}
		PTR	`relay-nl.letter.is`
A	2a0a:8dc0:140::a ^{🇬🇧 Clouvider}
		PTR	`relay-uk.letter.is`
A	5.255.101.5^{🇳🇱 LiteServer}
		PTR	`relay-nl.letter.is`
A	23.154.81.68^{🇨🇦 Free Range Cloud Hosting Inc}
		PTR	`relay-ca.letter.is`
A	74.91.16.188^{🇺🇸 NOCIX}
		PTR	`relay-us.letter.is`
A	82.118.235.144^{🇧🇬 DA International Group Ltd.}
		PTR	`relay-bg.letter.is`
A	103.13.112.165^{🇮🇳 LeapSwitch Networks}
		PTR	`relay-in.letter.is`
A	162.55.187.34^{🇩🇪 Hetzner}
		PTR	`relay-de.letter.is`
A	185.14.97.125^{🇳🇴 Gigahost AS}
		PTR	`relay-no.letter.is`
A	185.22.153.182^{🇷🇺 ASBAXET}
A	185.184.223.103^{🇯🇵 xTom Tokyo}
		PTR	`relay-jp.letter.is`
A	185.245.83.98^{🇬🇧 Clouvider}
		PTR	`relay-uk.letter.is`
A	208.87.132.161^{🇸🇬 Hivelocity LLC}
		PTR	`relay-sg.letter.is`

	MX	`mail-relay.letter.is`
	MX	`mail.letter.is`
	NS	`ns1.he.net`
	NS	`ns2.he.net`
	NS	`ns3.he.net`
	NS	`ns4.he.net`
	NS	`ns5.he.net`
	NS	`dns1.technofaq.org`
	A	2401:2960:3333:3330::32 ^{🇮🇳 Robosapiens Technologies Pvt. Ltd.}
	A	103.255.134.32^{🇮🇳 Robosapiens Technologies Pvt. Ltd.}

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mail.letter.is is a mail server commonly used with mail-relay.letter.is.

mail-relay.letter.is points to 21 IP numbers: 2001:df3:8880:48::8393:dc32, 2602:fed2:fb0:37::1, 2602:ff16:5:0:1:40f:0:1, 2604:4300:a:17f:16::188, 2a00:b700::7:84, 2a01:4f8:1c0c:6cff::1, 2a01:8740:1:5d4::5782, 2a03:94e0:ffff:185:14:97:0:125, 2a04:52c0:106:7d84::1, 2a0a:8dc0:140::a, 5.255.101.5, 23.154.81.68, 74.91.16.188, 82.118.235.144, 103.13.112.165, 162.55.187.34, 185.14.97.125, 185.22.153.182, 185.184.223.103, 185.245.83.98 and 208.87.132.161.

dbq