libn.com - dns.ninja
libn.com
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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 | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786439269 | ||||||
rank #21590 in the tld
WOT: SAFE (63/100)
π Tranco rank: #130,308
Subdomains
www.libn.com |
Same first word
Similar names
DNS History
41 records (8 active, 33 former)
βNShal.ns.cloudflare.com2026-04-08 β 2026-08-11 Β· 3 obs
β 2026-04-08 19:19:30
β 2026-08-11 09:11:12
βNSlila.ns.cloudflare.com2026-04-08 β 2026-08-11 Β· 3 obs
β 2026-04-08 19:19:30
β 2026-08-11 09:11:12
βNSns-1173.awsdns-18.org2026-02-18 β 2026-03-28 Β· 5 obs
β 2026-02-18 06:31:36
β 2026-03-28 23:32:48
β 2026-04-08 19:19:30
β 2026-08-11 09:11:12
βNSns-1692.awsdns-19.co.uk2026-02-18 β 2026-03-28 Β· 5 obs
β 2026-02-18 06:31:36
β 2026-03-28 23:32:48
β 2026-04-08 19:19:30
β 2026-08-11 09:11:12
βNSns-442.awsdns-55.com2026-02-18 β 2026-03-28 Β· 5 obs
β 2026-02-18 06:31:36
β 2026-03-28 23:32:48
β 2026-04-08 19:19:30
β 2026-08-11 09:11:12
βNSns-632.awsdns-15.net2026-02-18 β 2026-03-28 Β· 5 obs
β 2026-02-18 06:31:36
β 2026-03-28 23:32:48
β 2026-04-08 19:19:30
β 2026-08-11 09:11:12
βNSns23.domaincontrol.com2015-08-07 β 2017-09-12 Β· 5 obs
β 2015-08-07 02:31:58
β 2017-09-12 22:27:04
β 2026-02-18 06:31:36
β 2026-08-11 09:11:12
βNSns24.domaincontrol.com2015-08-07 β 2017-09-12 Β· 5 obs
β 2015-08-07 02:31:58
β 2017-09-12 22:27:04
β 2026-02-18 06:31:36
β 2026-08-11 09:11:12
βNSns45.domaincontrol.com2009-01-29 β 2009-01-29 Β· 3 obs
β 2015-08-07 02:31:58
β 2026-08-11 09:11:12
βNSns46.domaincontrol.com2009-01-29 β 2009-01-29 Β· 3 obs
β 2015-08-07 02:31:58
β 2026-08-11 09:11:12
βMXalt1.aspmx.l.google.com2016-11-17 β 2017-09-12 Β· 5 obs
β 2016-11-17 23:51:32
β 2017-09-12 22:27:04
β 2026-02-18 06:31:36
β 2026-08-11 09:11:12
βMXalt2.aspmx.l.google.com2016-11-17 β 2017-09-12 Β· 5 obs
β 2016-11-17 23:51:32
β 2017-09-12 22:27:04
β 2026-02-18 06:31:36
β 2026-08-11 09:11:12
βMXalt3.aspmx.l.google.com2016-11-17 β 2017-09-12 Β· 5 obs
β 2016-11-17 23:51:32
β 2017-09-12 22:27:04
β 2026-02-18 06:31:36
β 2026-08-11 09:11:12
βMXalt4.aspmx.l.google.com2016-11-17 β 2017-09-12 Β· 5 obs
β 2016-11-17 23:51:32
β 2017-09-12 22:27:04
β 2026-02-18 06:31:36
β 2026-08-11 09:11:12
βMXaspmx.l.google.com2016-11-17 β 2017-09-12 Β· 5 obs
β 2016-11-17 23:51:32
β 2017-09-12 22:27:04
β 2026-02-18 06:31:36
β 2026-08-11 09:11:12
βMXdolanmedia.com.mail5.psmtp.com2009-01-29 β 2009-01-29 Β· 3 obs
β 2015-08-07 02:31:58
β 2026-08-11 09:11:12
βMXdolanmedia.com.mail6.psmtp.com2009-01-29 β 2009-01-29 Β· 3 obs
β 2015-08-07 02:31:58
β 2026-08-11 09:11:12
βMXlibn.com.mx1.dolan.rcimx.net2015-08-07 β 2016-10-10 Β· 5 obs
β 2015-08-07 02:31:58
β 2016-10-10 22:56:54
β 2016-11-17 23:51:32
β 2026-08-11 09:11:12
βMXlibn.com.mx2.dolan.rcimx.net2015-08-07 β 2016-10-10 Β· 5 obs
β 2015-08-07 02:31:58
β 2016-10-10 22:56:54
β 2016-11-17 23:51:32
β 2026-08-11 09:11:12
βMXlibn.com.mx3.dolan.rcimx.net2015-08-07 β 2016-10-10 Β· 5 obs
β 2015-08-07 02:31:58
β 2016-10-10 22:56:54
β 2016-11-17 23:51:32
β 2026-08-11 09:11:12
βMXlibn.com.mx4.dolan.rcimx.net2015-08-07 β 2016-10-10 Β· 5 obs
β 2015-08-07 02:31:58
β 2016-10-10 22:56:54
β 2016-11-17 23:51:32
β 2026-08-11 09:11:12
βMXus-smtp-inbound-1.mimecast.com2026-02-18 β 2026-08-11 Β· 3 obs
β 2026-02-18 06:31:36
β 2026-08-11 09:11:12
βMXus-smtp-inbound-2.mimecast.com2026-02-18 β 2026-08-11 Β· 3 obs
β 2026-02-18 06:31:36
β 2026-08-11 09:11:12
βA104.21.74.492026-04-08 β 2026-08-11 Β· 44 obs
β 2026-04-08 19:19:30
β 2026-04-08 22:56:10
β 2026-04-08 23:27:28
β 2026-04-09 00:06:16
β 2026-04-10 18:26:08
β 2026-04-10 19:38:12
β 2026-04-17 22:00:28
β 2026-04-18 05:27:06
β 2026-04-18 10:16:42
β 2026-05-04 06:44:54
β 2026-05-04 10:22:40
β 2026-05-04 16:20:08
β 2026-05-04 21:52:26
β 2026-05-20 15:24:32
β 2026-05-20 21:22:26
β 2026-05-22 08:22:20
β 2026-05-22 09:27:58
β 2026-05-22 18:31:56
β 2026-05-22 19:15:14
β 2026-05-23 06:11:48
β 2026-05-23 08:38:24
β 2026-05-25 20:58:46
β 2026-05-26 01:41:26
β 2026-05-26 09:15:20
β 2026-05-29 07:21:02
β 2026-05-29 07:51:16
β 2026-05-29 21:10:22
β 2026-05-30 00:45:00
β 2026-05-31 10:54:14
β 2026-05-31 11:36:56
β 2026-06-01 15:59:46
β 2026-06-01 17:34:08
β 2026-06-03 01:18:00
β 2026-06-03 10:28:04
β 2026-06-03 13:46:22
β 2026-06-08 17:46:02
β 2026-06-08 18:18:16
β 2026-06-09 04:14:48
β 2026-08-11 01:22:02
β 2026-08-11 03:11:40
β 2026-08-11 04:30:22
β 2026-08-11 05:32:36
β 2026-08-11 09:11:12
βA141.193.213.202026-02-18 β 2026-06-09 Β· 8 obs
β 2026-02-18 06:31:36
β 2026-03-28 23:32:48
β 2026-04-08 19:19:30
β 2026-06-08 18:18:16
β 2026-06-09 04:14:48
β 2026-08-11 01:22:02
β 2026-08-11 09:11:12
βA141.193.213.212026-02-18 β 2026-06-09 Β· 8 obs
β 2026-02-18 06:31:36
β 2026-03-28 23:32:48
β 2026-04-08 19:19:30
β 2026-06-08 18:18:16
β 2026-06-09 04:14:48
β 2026-08-11 01:22:02
β 2026-08-11 09:11:12
βA172.67.155.622026-04-08 β 2026-08-11 Β· 44 obs
β 2026-04-08 19:19:30
β 2026-04-08 22:56:10
β 2026-04-08 23:27:28
β 2026-04-09 00:06:16
β 2026-04-10 18:26:08
β 2026-04-10 19:38:12
β 2026-04-17 22:00:28
β 2026-04-18 05:27:06
β 2026-04-18 10:16:42
β 2026-05-04 06:44:54
β 2026-05-04 10:22:40
β 2026-05-04 16:20:08
β 2026-05-04 21:52:26
β 2026-05-20 15:24:32
β 2026-05-20 21:22:26
β 2026-05-22 08:22:20
β 2026-05-22 09:27:58
β 2026-05-22 18:31:56
β 2026-05-22 19:15:14
β 2026-05-23 06:11:48
β 2026-05-23 08:38:24
β 2026-05-25 20:58:46
β 2026-05-26 01:41:26
β 2026-05-26 09:15:20
β 2026-05-29 07:21:02
β 2026-05-29 07:51:16
β 2026-05-29 21:10:22
β 2026-05-30 00:45:00
β 2026-05-31 10:54:14
β 2026-05-31 11:36:56
β 2026-06-01 15:59:46
β 2026-06-01 17:34:08
β 2026-06-03 01:18:00
β 2026-06-03 10:28:04
β 2026-06-03 13:46:22
β 2026-06-08 17:46:02
β 2026-06-08 18:18:16
β 2026-06-09 04:14:48
β 2026-08-11 01:22:02
β 2026-08-11 03:11:40
β 2026-08-11 04:30:22
β 2026-08-11 05:32:36
β 2026-08-11 09:11:12
βA188.114.96.02026-04-08 β 2026-08-11 Β· 42 obs
β 2026-04-08 23:27:28
β 2026-04-09 00:06:16
β 2026-04-09 02:07:16
β 2026-04-09 02:51:12
β 2026-04-09 03:41:42
β 2026-04-10 18:26:08
β 2026-04-10 19:38:12
β 2026-04-17 22:00:28
β 2026-04-18 05:27:06
β 2026-04-18 10:16:42
β 2026-05-04 06:44:54
β 2026-05-04 16:20:08
β 2026-05-04 21:52:26
β 2026-05-20 15:24:32
β 2026-05-20 21:22:26
β 2026-05-23 06:11:48
β 2026-05-23 08:38:24
β 2026-05-25 20:58:46
β 2026-05-26 01:41:26
β 2026-05-26 09:15:20
β 2026-05-29 07:21:02
β 2026-05-29 07:51:16
β 2026-05-29 21:10:22
β 2026-05-30 00:45:00
β 2026-05-31 10:54:14
β 2026-05-31 11:36:56
β 2026-06-01 15:59:46
β 2026-06-01 17:34:08
β 2026-06-03 01:18:00
β 2026-06-03 10:28:04
β 2026-06-03 20:20:32
β 2026-06-04 01:26:26
β 2026-06-08 13:43:48
β 2026-06-08 14:20:30
β 2026-06-08 15:05:14
β 2026-06-08 17:46:02
β 2026-06-08 18:18:16
β 2026-08-11 03:11:40
β 2026-08-11 04:30:22
β 2026-08-11 05:32:36
β 2026-08-11 09:11:12
βA188.114.96.42026-06-03 β 2026-06-04 Β· 7 obs
β 2026-06-03 22:35:02
β 2026-06-03 23:14:20
β 2026-06-04 00:08:06
β 2026-06-04 00:47:32
β 2026-06-04 01:26:26
β 2026-08-11 09:11:12
βA188.114.97.02026-04-08 β 2026-08-11 Β· 42 obs
β 2026-04-08 23:27:28
β 2026-04-09 00:06:16
β 2026-04-09 02:07:16
β 2026-04-09 02:51:12
β 2026-04-09 03:41:42
β 2026-04-10 18:26:08
β 2026-04-10 19:38:12
β 2026-04-17 22:00:28
β 2026-04-18 05:27:06
β 2026-04-18 10:16:42
β 2026-05-04 06:44:54
β 2026-05-04 16:20:08
β 2026-05-04 21:52:26
β 2026-05-20 15:24:32
β 2026-05-20 21:22:26
β 2026-05-23 06:11:48
β 2026-05-23 08:38:24
β 2026-05-25 20:58:46
β 2026-05-26 01:41:26
β 2026-05-26 09:15:20
β 2026-05-29 07:21:02
β 2026-05-29 07:51:16
β 2026-05-29 21:10:22
β 2026-05-30 00:45:00
β 2026-05-31 10:54:14
β 2026-05-31 11:36:56
β 2026-06-01 15:59:46
β 2026-06-01 17:34:08
β 2026-06-03 01:18:00
β 2026-06-03 10:28:04
β 2026-06-03 20:20:32
β 2026-06-04 01:26:26
β 2026-06-08 13:43:48
β 2026-06-08 14:20:30
β 2026-06-08 15:05:14
β 2026-06-08 17:46:02
β 2026-06-08 18:18:16
β 2026-08-11 03:11:40
β 2026-08-11 04:30:22
β 2026-08-11 05:32:36
β 2026-08-11 09:11:12
βA188.114.97.42026-06-03 β 2026-06-04 Β· 7 obs
β 2026-06-03 22:35:02
β 2026-06-03 23:14:20
β 2026-06-04 00:08:06
β 2026-06-04 00:47:32
β 2026-06-04 01:26:26
β 2026-08-11 09:11:12
βA2606:4700:3030::6815:4a312026-04-08 β 2026-06-08 Β· 40 obs
β 2026-04-08 19:19:30
β 2026-04-08 22:56:10
β 2026-04-08 23:27:28
β 2026-04-09 00:06:16
β 2026-04-10 18:26:08
β 2026-04-10 19:38:12
β 2026-04-17 22:00:28
β 2026-04-18 05:27:06
β 2026-04-18 10:16:42
β 2026-05-04 06:44:54
β 2026-05-04 10:22:40
β 2026-05-04 16:20:08
β 2026-05-04 21:52:26
β 2026-05-20 15:24:32
β 2026-05-20 21:22:26
β 2026-05-22 08:22:20
β 2026-05-22 09:27:58
β 2026-05-22 18:31:56
β 2026-05-22 19:15:14
β 2026-05-23 06:11:48
β 2026-05-23 08:38:24
β 2026-05-25 20:58:46
β 2026-05-26 01:41:26
β 2026-05-26 09:15:20
β 2026-05-29 07:21:02
β 2026-05-29 07:51:16
β 2026-05-29 21:10:22
β 2026-05-30 00:45:00
β 2026-05-31 10:54:14
β 2026-05-31 11:36:56
β 2026-06-01 15:59:46
β 2026-06-01 17:34:08
β 2026-06-03 01:18:00
β 2026-06-03 10:28:04
β 2026-06-03 13:46:22
β 2026-06-08 17:46:02
β 2026-06-08 18:18:16
β 2026-06-09 04:14:48
β 2026-08-11 09:11:12
βA2606:4700:3030::ac43:9b3e2026-04-08 β 2026-06-08 Β· 40 obs
β 2026-04-08 19:19:30
β 2026-04-08 22:56:10
β 2026-04-08 23:27:28
β 2026-04-09 00:06:16
β 2026-04-10 18:26:08
β 2026-04-10 19:38:12
β 2026-04-17 22:00:28
β 2026-04-18 05:27:06
β 2026-04-18 10:16:42
β 2026-05-04 06:44:54
β 2026-05-04 10:22:40
β 2026-05-04 16:20:08
β 2026-05-04 21:52:26
β 2026-05-20 15:24:32
β 2026-05-20 21:22:26
β 2026-05-22 08:22:20
β 2026-05-22 09:27:58
β 2026-05-22 18:31:56
β 2026-05-22 19:15:14
β 2026-05-23 06:11:48
β 2026-05-23 08:38:24
β 2026-05-25 20:58:46
β 2026-05-26 01:41:26
β 2026-05-26 09:15:20
β 2026-05-29 07:21:02
β 2026-05-29 07:51:16
β 2026-05-29 21:10:22
β 2026-05-30 00:45:00
β 2026-05-31 10:54:14
β 2026-05-31 11:36:56
β 2026-06-01 15:59:46
β 2026-06-01 17:34:08
β 2026-06-03 01:18:00
β 2026-06-03 10:28:04
β 2026-06-03 13:46:22
β 2026-06-08 17:46:02
β 2026-06-08 18:18:16
β 2026-06-09 04:14:48
β 2026-08-11 09:11:12
βA2606:4700:3032::6815:4a312026-08-11 β 2026-08-11 Β· 6 obs
β 2026-08-11 01:22:02
β 2026-08-11 03:11:40
β 2026-08-11 04:30:22
β 2026-08-11 05:32:36
β 2026-08-11 09:11:12
βA2606:4700:3035::ac43:9b3e2026-08-11 β 2026-08-11 Β· 6 obs
β 2026-08-11 01:22:02
β 2026-08-11 03:11:40
β 2026-08-11 04:30:22
β 2026-08-11 05:32:36
β 2026-08-11 09:11:12
βA2a06:98c1:3120::2026-04-08 β 2026-08-11 Β· 42 obs
β 2026-04-08 23:27:28
β 2026-04-09 00:06:16
β 2026-04-09 02:07:16
β 2026-04-09 02:51:12
β 2026-04-09 03:41:42
β 2026-04-10 18:26:08
β 2026-04-10 19:38:12
β 2026-04-17 22:00:28
β 2026-04-18 05:27:06
β 2026-04-18 10:16:42
β 2026-05-04 06:44:54
β 2026-05-04 16:20:08
β 2026-05-04 21:52:26
β 2026-05-20 15:24:32
β 2026-05-20 21:22:26
β 2026-05-23 06:11:48
β 2026-05-23 08:38:24
β 2026-05-25 20:58:46
β 2026-05-26 01:41:26
β 2026-05-26 09:15:20
β 2026-05-29 07:21:02
β 2026-05-29 07:51:16
β 2026-05-29 21:10:22
β 2026-05-30 00:45:00
β 2026-05-31 10:54:14
β 2026-05-31 11:36:56
β 2026-06-01 15:59:46
β 2026-06-01 17:34:08
β 2026-06-03 01:18:00
β 2026-06-03 10:28:04
β 2026-06-03 20:20:32
β 2026-06-04 01:26:26
β 2026-06-08 13:43:48
β 2026-06-08 14:20:30
β 2026-06-08 15:05:14
β 2026-06-08 17:46:02
β 2026-06-08 18:18:16
β 2026-08-11 03:11:40
β 2026-08-11 04:30:22
β 2026-08-11 05:32:36
β 2026-08-11 09:11:12
βA2a06:98c1:3120::42026-06-03 β 2026-06-04 Β· 7 obs
β 2026-06-03 22:35:02
β 2026-06-03 23:14:20
β 2026-06-04 00:08:06
β 2026-06-04 00:47:32
β 2026-06-04 01:26:26
β 2026-08-11 09:11:12
βA2a06:98c1:3121::2026-04-08 β 2026-08-11 Β· 42 obs
β 2026-04-08 23:27:28
β 2026-04-09 00:06:16
β 2026-04-09 02:07:16
β 2026-04-09 02:51:12
β 2026-04-09 03:41:42
β 2026-04-10 18:26:08
β 2026-04-10 19:38:12
β 2026-04-17 22:00:28
β 2026-04-18 05:27:06
β 2026-04-18 10:16:42
β 2026-05-04 06:44:54
β 2026-05-04 16:20:08
β 2026-05-04 21:52:26
β 2026-05-20 15:24:32
β 2026-05-20 21:22:26
β 2026-05-23 06:11:48
β 2026-05-23 08:38:24
β 2026-05-25 20:58:46
β 2026-05-26 01:41:26
β 2026-05-26 09:15:20
β 2026-05-29 07:21:02
β 2026-05-29 07:51:16
β 2026-05-29 21:10:22
β 2026-05-30 00:45:00
β 2026-05-31 10:54:14
β 2026-05-31 11:36:56
β 2026-06-01 15:59:46
β 2026-06-01 17:34:08
β 2026-06-03 01:18:00
β 2026-06-03 10:28:04
β 2026-06-03 20:20:32
β 2026-06-04 01:26:26
β 2026-06-08 13:43:48
β 2026-06-08 14:20:30
β 2026-06-08 15:05:14
β 2026-06-08 17:46:02
β 2026-06-08 18:18:16
β 2026-08-11 03:11:40
β 2026-08-11 04:30:22
β 2026-08-11 05:32:36
β 2026-08-11 09:11:12
βA2a06:98c1:3121::42026-06-03 β 2026-06-04 Β· 7 obs
β 2026-06-03 22:35:02
β 2026-06-03 23:14:20
β 2026-06-04 00:08:06
β 2026-06-04 00:47:32
β 2026-06-04 01:26:26
β 2026-08-11 09:11:12
βA63.137.115.202015-08-07 β 2017-09-12 Β· 5 obs
β 2015-08-07 02:31:58
β 2017-09-12 22:27:04
β 2026-02-18 06:31:36
β 2026-08-11 09:11:12
βA63.85.223.412009-01-29 β 2009-01-29 Β· 3 obs
β 2015-08-07 02:31:58
β 2026-08-11 09:11:12
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| libn.com | hal.ns.cloudflare.com, lila.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.186
NS records: hal.ns.cloudflare.com, lila.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for libn.com (unsigned zone)
β±οΈ Timing
Total: 143ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.155.62, 104.21.74.49 |
| AAAA | 2 | 2606:4700:3032::6815:4a31, 2606:4700:3035::ac43:9b3e |
| NS | 2 | hal.ns.cloudflare.com, lila.ns.cloudflare.com |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 7 | 0ed1fe018ad7de43c28c944482af962612f362df, MS=ms11633429... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hal.ns.cloudflare.com dns.cloudflare.com |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (hal.ns.cloudflare.com, hal.ns.cloudflare.com, hal.ns.cloudflare.com...)
Analysis
Hierarchy
The domain www.libn.com falls under the parent libn.com.
IP Addresses
libn.com directs to four IP numbers, which are 188.114.96.0, 188.114.97.0, 2a06:98c1:3120:: and 2a06:98c1:3121::.
dinasoor.tech, 11890.ie, besthindipanditinbangalore.com and two other host names share IP numbers with libn.com.
Name Servers
libn.com uses two name servers for its delegation: hal.ns.cloudflare.com and lila.ns.cloudflare.com.
libn.com uses the same name servers as several other domains β among them situspokerdamai.co, mitrajudi.com, rilawyersweekly.com and two more.
At least some of libn.com's name servers are shared with other domains, for example simsar.com, usedmedianbarriers.com, postmarkportallssuites.dpdns.org and two more.
These name servers tend to be deployed in combination with the name servers treasure.ns.cloudflare.com and sullivan.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
Hostname hal.ns.cloudflare.com directs to 108.162.193.174, 172.64.33.174 and 173.245.59.174 along with 3 other IP addresses.
Hostname lila.ns.cloudflare.com directs to 108.162.192.186, 172.64.32.186 and 173.245.58.186 along with 3 other IP addresses.
Mail Servers
Mail for libn.com is handled by two mail servers β us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
libn.com uses an identical mail server configuration to several other domains β among them tilesinternational.com, littleburgundyshoes.com, thekarrteam.com and two more.
libn.com has at least partial mail server overlap with other domains such as uedtrust.org, thesamplesale.co.uk, photonicsonline.com and two more.
Hostnames that resolve to 6 IP addresses:
Hostname us-smtp-inbound-1.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.
Hostname us-smtp-inbound-2.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.141 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.221 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.242 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.141 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.221 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.242 IP addresses each.