MXLIST.NET - openknowl.com

Search for IP or hostnames:

openknowl.com checked at 2025-10-23T10:09:25.308Z 401ms 158/158/158 100% R:18

`openknowl.com`

NS	`ns-245.awsdns-30.com`
		A	2600:9000:5300:f500::1 ^{🇺🇸 Amazon}
			PTR	`ns-245.awsdns-30.com`
		A	205.251.192.245^{🇺🇸 Amazon}
			PTR	`ns-245.awsdns-30.com`
MX	`mail.openknowl.com`
NS	`ns-781.awsdns-33.net`
		A	2600:9000:5303:d00::1 ^{🇺🇸 Amazon}
			PTR	`ns-781.awsdns-33.net`
		A	205.251.195.13^{🇺🇸 Amazon}
			PTR	`ns-781.awsdns-33.net`
NS	`ns-1378.awsdns-44.org`
		A	2600:9000:5305:6200::1 ^{🇺🇸 Amazon}
			PTR	`ns-1378.awsdns-44.org`
		A	205.251.197.98^{🇺🇸 Amazon}
			PTR	`ns-1378.awsdns-44.org`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c07::1b ^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.122.27^{🇺🇸 Google}
			PTR	`bh-in-f27.1e100.net`
NS	`ns-1851.awsdns-39.co.uk`
		A	2600:9000:5307:3b00::1 ^{🇺🇸 Amazon}
			PTR	`ns-1851.awsdns-39.co.uk`
		A	205.251.199.59^{🇺🇸 Amazon}
			PTR	`ns-1851.awsdns-39.co.uk`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1a ^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google}
			PTR	`dj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:4025:c01::1b ^{🇵🇱 Google}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.26^{🇺🇸 Google}
			PTR	`rd-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2607:f8b0:4001:c70::1a ^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.27^{🇺🇸 Google}
			PTR	`yucbful-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2607:f8b0:4024:c0d::1b ^{🇺🇸 Google}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
A	3.170.19.3^{🇺🇸 Amazon}
		PTR	`server-3-170-19-3.iad61.r.cloudfront.net`
A	3.170.19.47^{🇺🇸 Amazon}
		PTR	`server-3-170-19-47.iad61.r.cloudfront.net`
A	3.170.19.86^{🇺🇸 Amazon}
		PTR	`server-3-170-19-86.iad61.r.cloudfront.net`
A	3.170.19.114^{🇺🇸 Amazon}
		PTR	`server-3-170-19-114.iad61.r.cloudfront.net`

`com`

	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`

Up

mail.openknowl.com

Starts with same word

openknowl.com

Starts similarily

openknowl.com

AI analysis

The parent of mail.openknowl.com is openknowl.com.

openknowl.com maps to four IP numbers: 3.170.19.3, 3.170.19.47, 3.170.19.86 and 3.170.19.114.

Other host names such as caponx.uk.quickconnect.to, d8m627kq3wwkt.cloudfront.net, heimkinoags1963.quickconnect.to, eurovisionsports.com and santapanrohani.org share IPs with openknowl.com.

openknowl.com is delegated to four name servers: ns-245.awsdns-30.com, ns-781.awsdns-33.net, ns-1378.awsdns-44.org and ns-1851.awsdns-39.co.uk.

openknowl.com at least partially shares name servers with other domains, for example friedland.io, eng.oneviewcloud.com, cluep.com, fintonic.awsapps.com and unit-biz.com.

these name servers are commonly used with the following name servers: ns-106.awsdns-13.com, ns-2.awsdns-00.com, ns-988.awsdns-59.net, ns-1815.awsdns-34.co.uk, ns-193.awsdns-24.com, ns-795.awsdns-35.net, ns-1681.awsdns-18.co.uk, ns-207.awsdns-25.com, ns-1839.awsdns-37.co.uk and ns-248.awsdns-31.com.

Host names with two IP numbers:

ns-245.awsdns-30.com points to: 2600:9000:5300:f500::1 and 205.251.192.245

ns-781.awsdns-33.net points to: 2600:9000:5303:d00::1 and 205.251.195.13

ns-1378.awsdns-44.org points to: 2600:9000:5305:6200::1 and 205.251.197.98

ns-1851.awsdns-39.co.uk points to: 2600:9000:5307:3b00::1 and 205.251.199.59

openknowl.com is handled by six mail servers: mail.openknowl.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

openknowl.com shares at least partially some mail servers with other domains, for instance ghumc.org, micatch.net, good-focus.com, bargainbooksy.com and slaveryfootprint.org.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c07::1b and 172.253.122.27

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.26

alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27

alt4.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

dbq