willcomply.com - dns.ninja

willcomply.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:4b7aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3032::ac43:af96πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.75.122Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.175.150πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdavid.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b98πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A2803:f800:50::6ca2:c198πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdavid.ns.cloudflare.com
A2a06:98c1:50::ac40:2198πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdavid.ns.cloudflare.com
A108.162.193.152πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A172.64.33.152πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A173.245.59.152πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
NSerin.ns.cloudflare.com
A2606:4700:50::adf5:3a71πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A2803:f800:50::6ca2:c071πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRerin.ns.cloudflare.com
A2a06:98c1:50::ac40:2071πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRerin.ns.cloudflare.com
A108.162.192.113πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A172.64.32.113πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A173.245.58.113πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
MXus-smtp-inbound-1.mimecast.com ⭐
A170.10.128.141πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com ⭐
A170.10.128.141πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
TXTv=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com ...
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.75.122, 172.67.175.150
IPv6 hints2606:4700:3032::6815:4b7a, 2606:4700:3032::ac43:af96
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOAdavid.ns.cloudflare.comdns@cloudflare.com serial=2406799524

com

Subdomains

Same first word

DNS History

34 records (8 active, 26 former)

20162017201820192020202120222023202420252026NSdavid.ns.cloudflare.comerin.ns.cloudflare.comns-1171.awsdns-18.orgns-2020.awsdns-60.co.ukns-380.awsdns-47.comns-597.awsdns-10.netpdns09.domaincontrol.compdns10.domaincontrol.comMXus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comwillcomply-com.mail.protection.outlook.comwillcomply.com.inbound10.mxlogic.netA104.21.75.122172.67.175.1502606:4700:3032::6815:4b7a2606:4700:3032::ac43:af96100.50.27.101107.22.227.6713.219.216.23015.197.225.128162.243.22.131188.114.96.0188.114.97.02606:4700:3036::ac43:af962a06:98c1:3120::2a06:98c1:3121::3.33.251.16834.194.60.19534.195.170.5944.223.220.12354.152.61.15054.86.121.16098.90.164.187fe80::c23:d0ff:fed8:f31c
●NSdavid.ns.cloudflare.com2026-04-14 β†’ 2026-07-04 Β· 3 obs
β—‹ 2026-04-13 02:54:56
● 2026-04-14 21:57:36
● 2026-07-04 14:57:58
●NSerin.ns.cloudflare.com2026-04-14 β†’ 2026-07-04 Β· 3 obs
β—‹ 2026-04-13 02:54:56
● 2026-04-14 21:57:36
● 2026-07-04 14:57:58
β—‹NSns-1171.awsdns-18.org2015-08-31 β†’ 2026-03-30 Β· 4 obs
● 2015-08-31 01:55:00
● 2026-03-30 15:35:04
β—‹ 2026-03-31 13:27:16
β—‹ 2026-07-04 14:57:58
β—‹NSns-2020.awsdns-60.co.uk2015-08-31 β†’ 2026-03-30 Β· 4 obs
● 2015-08-31 01:55:00
● 2026-03-30 15:35:04
β—‹ 2026-03-31 13:27:16
β—‹ 2026-07-04 14:57:58
β—‹NSns-380.awsdns-47.com2015-08-31 β†’ 2026-03-30 Β· 4 obs
● 2015-08-31 01:55:00
● 2026-03-30 15:35:04
β—‹ 2026-03-31 13:27:16
β—‹ 2026-07-04 14:57:58
β—‹NSns-597.awsdns-10.net2015-08-31 β†’ 2026-03-30 Β· 4 obs
● 2015-08-31 01:55:00
● 2026-03-30 15:35:04
β—‹ 2026-03-31 13:27:16
β—‹ 2026-07-04 14:57:58
β—‹NSpdns09.domaincontrol.com2026-03-31 β†’ 2026-04-13 Β· 5 obs
β—‹ 2026-03-30 15:35:04
● 2026-03-31 13:27:16
● 2026-04-13 02:54:56
β—‹ 2026-04-14 21:57:36
β—‹ 2026-07-04 14:57:58
β—‹NSpdns10.domaincontrol.com2026-03-31 β†’ 2026-04-13 Β· 5 obs
β—‹ 2026-03-30 15:35:04
● 2026-03-31 13:27:16
● 2026-04-13 02:54:56
β—‹ 2026-04-14 21:57:36
β—‹ 2026-07-04 14:57:58
●MXus-smtp-inbound-1.mimecast.com2026-02-21 β†’ 2026-07-04 Β· 7 obs
β—‹ 2017-06-09 10:43:52
● 2026-02-21 09:51:44
● 2026-03-30 15:35:04
β—‹ 2026-03-31 13:27:16
β—‹ 2026-04-06 03:04:12
● 2026-04-08 23:47:46
● 2026-07-04 14:57:58
●MXus-smtp-inbound-2.mimecast.com2026-02-21 β†’ 2026-07-04 Β· 7 obs
β—‹ 2017-06-09 10:43:52
● 2026-02-21 09:51:44
● 2026-03-30 15:35:04
β—‹ 2026-03-31 13:27:16
β—‹ 2026-04-06 03:04:12
● 2026-04-08 23:47:46
● 2026-07-04 14:57:58
β—‹MXwillcomply-com.mail.protection.outlook.com2017-06-09 β†’ 2017-06-09 Β· 4 obs
β—‹ 2016-06-28 19:32:24
● 2017-06-09 10:43:52
β—‹ 2026-02-21 09:51:44
β—‹ 2026-07-04 14:57:58
β—‹MXwillcomply.com.inbound10.mxlogic.net2015-08-31 β†’ 2016-06-28 Β· 4 obs
● 2015-08-31 01:55:00
● 2016-06-28 19:32:24
β—‹ 2017-06-09 10:43:52
β—‹ 2026-07-04 14:57:58
β—‹A100.50.27.1012026-03-26 β†’ 2026-03-30 Β· 5 obs
β—‹ 2026-03-25 04:57:04
● 2026-03-26 20:10:48
● 2026-03-30 15:35:04
β—‹ 2026-03-31 13:27:16
β—‹ 2026-07-04 14:57:58
●A104.21.75.1222026-04-18 β†’ 2026-07-04 Β· 12 obs
β—‹ 2026-04-16 06:24:24
● 2026-04-18 20:47:26
β—‹ 2026-04-21 00:11:42
β—‹ 2026-05-05 23:02:46
● 2026-05-07 01:20:42
β—‹ 2026-05-11 23:06:00
β—‹ 2026-05-19 06:39:18
● 2026-05-20 13:47:26
● 2026-05-21 08:50:44
β—‹ 2026-05-22 02:37:54
● 2026-07-03 22:16:34
● 2026-07-04 14:57:58
β—‹A107.22.227.672026-02-21 β†’ 2026-07-04 Β· 2 obs
β—‹ 2026-02-21 09:51:44
β—‹ 2026-07-04 14:57:58
β—‹A13.219.216.2302026-02-21 β†’ 2026-07-04 Β· 2 obs
β—‹ 2026-02-21 09:51:44
β—‹ 2026-07-04 14:57:58
β—‹A15.197.225.1282026-03-31 β†’ 2026-04-13 Β· 5 obs
β—‹ 2026-03-30 15:35:04
● 2026-03-31 13:27:16
● 2026-04-13 02:54:56
β—‹ 2026-04-14 21:57:36
β—‹ 2026-07-04 14:57:58
β—‹A162.243.22.1312017-06-09 β†’ 2017-06-09 Β· 4 obs
β—‹ 2016-06-28 19:32:24
● 2017-06-09 10:43:52
β—‹ 2026-02-21 09:51:44
β—‹ 2026-07-04 14:57:58
●A172.67.175.1502026-04-18 β†’ 2026-07-04 Β· 12 obs
β—‹ 2026-04-16 06:24:24
● 2026-04-18 20:47:26
β—‹ 2026-04-21 00:11:42
β—‹ 2026-05-05 23:02:46
● 2026-05-07 01:20:42
β—‹ 2026-05-11 23:06:00
β—‹ 2026-05-19 06:39:18
● 2026-05-20 13:47:26
● 2026-05-21 08:50:44
β—‹ 2026-05-22 02:37:54
● 2026-07-03 22:16:34
● 2026-07-04 14:57:58
β—‹A188.114.96.02026-04-14 β†’ 2026-05-22 Β· 14 obs
β—‹ 2026-04-13 02:54:56
● 2026-04-14 21:57:36
● 2026-04-16 06:24:24
β—‹ 2026-04-18 20:47:26
● 2026-04-21 00:11:42
● 2026-05-05 23:02:46
β—‹ 2026-05-07 01:20:42
● 2026-05-11 23:06:00
● 2026-05-19 06:39:18
β—‹ 2026-05-20 13:47:26
β—‹ 2026-05-21 08:50:44
● 2026-05-22 02:37:54
β—‹ 2026-07-03 22:16:34
β—‹ 2026-07-04 14:57:58
β—‹A188.114.97.02026-04-14 β†’ 2026-05-22 Β· 14 obs
β—‹ 2026-04-13 02:54:56
● 2026-04-14 21:57:36
● 2026-04-16 06:24:24
β—‹ 2026-04-18 20:47:26
● 2026-04-21 00:11:42
● 2026-05-05 23:02:46
β—‹ 2026-05-07 01:20:42
● 2026-05-11 23:06:00
● 2026-05-19 06:39:18
β—‹ 2026-05-20 13:47:26
β—‹ 2026-05-21 08:50:44
● 2026-05-22 02:37:54
β—‹ 2026-07-03 22:16:34
β—‹ 2026-07-04 14:57:58
●A2606:4700:3032::6815:4b7a2026-04-18 β†’ 2026-07-04 Β· 12 obs
β—‹ 2026-04-16 06:24:24
● 2026-04-18 20:47:26
β—‹ 2026-04-21 00:11:42
β—‹ 2026-05-05 23:02:46
● 2026-05-07 01:20:42
β—‹ 2026-05-11 23:06:00
β—‹ 2026-05-19 06:39:18
● 2026-05-20 13:47:26
● 2026-05-21 08:50:44
β—‹ 2026-05-22 02:37:54
● 2026-07-03 22:16:34
● 2026-07-04 14:57:58
●A2606:4700:3032::ac43:af962026-07-03 β†’ 2026-07-04 Β· 3 obs
β—‹ 2026-05-22 02:37:54
● 2026-07-03 22:16:34
● 2026-07-04 14:57:58
β—‹A2606:4700:3036::ac43:af962026-04-18 β†’ 2026-05-21 Β· 11 obs
β—‹ 2026-04-16 06:24:24
● 2026-04-18 20:47:26
β—‹ 2026-04-21 00:11:42
β—‹ 2026-05-05 23:02:46
● 2026-05-07 01:20:42
β—‹ 2026-05-11 23:06:00
β—‹ 2026-05-19 06:39:18
● 2026-05-20 13:47:26
● 2026-05-21 08:50:44
β—‹ 2026-05-22 02:37:54
β—‹ 2026-07-04 14:57:58
β—‹A2a06:98c1:3120::2026-04-14 β†’ 2026-05-22 Β· 14 obs
β—‹ 2026-04-13 02:54:56
● 2026-04-14 21:57:36
● 2026-04-16 06:24:24
β—‹ 2026-04-18 20:47:26
● 2026-04-21 00:11:42
● 2026-05-05 23:02:46
β—‹ 2026-05-07 01:20:42
● 2026-05-11 23:06:00
● 2026-05-19 06:39:18
β—‹ 2026-05-20 13:47:26
β—‹ 2026-05-21 08:50:44
● 2026-05-22 02:37:54
β—‹ 2026-07-03 22:16:34
β—‹ 2026-07-04 14:57:58
β—‹A2a06:98c1:3121::2026-04-14 β†’ 2026-05-22 Β· 14 obs
β—‹ 2026-04-13 02:54:56
● 2026-04-14 21:57:36
● 2026-04-16 06:24:24
β—‹ 2026-04-18 20:47:26
● 2026-04-21 00:11:42
● 2026-05-05 23:02:46
β—‹ 2026-05-07 01:20:42
● 2026-05-11 23:06:00
● 2026-05-19 06:39:18
β—‹ 2026-05-20 13:47:26
β—‹ 2026-05-21 08:50:44
● 2026-05-22 02:37:54
β—‹ 2026-07-03 22:16:34
β—‹ 2026-07-04 14:57:58
β—‹A3.33.251.1682026-03-31 β†’ 2026-04-13 Β· 5 obs
β—‹ 2026-03-30 15:35:04
● 2026-03-31 13:27:16
● 2026-04-13 02:54:56
β—‹ 2026-04-14 21:57:36
β—‹ 2026-07-04 14:57:58
β—‹A34.194.60.1952026-02-21 β†’ 2026-02-21 Β· 4 obs
β—‹ 2017-06-09 10:43:52
● 2026-02-21 09:51:44
β—‹ 2026-03-22 15:50:28
β—‹ 2026-07-04 14:57:58
β—‹A34.195.170.592026-03-22 β†’ 2026-03-25 Β· 5 obs
β—‹ 2026-02-21 09:51:44
● 2026-03-22 15:50:28
● 2026-03-25 04:57:04
β—‹ 2026-03-26 20:10:48
β—‹ 2026-07-04 14:57:58
β—‹A44.223.220.1232026-03-30 β†’ 2026-03-30 Β· 4 obs
β—‹ 2026-03-26 22:14:08
● 2026-03-30 15:35:04
β—‹ 2026-03-31 13:27:16
β—‹ 2026-07-04 14:57:58
β—‹A54.152.61.1502015-08-31 β†’ 2016-06-28 Β· 4 obs
● 2015-08-31 01:55:00
● 2016-06-28 19:32:24
β—‹ 2017-06-09 10:43:52
β—‹ 2026-07-04 14:57:58
β—‹A54.86.121.1602026-02-21 β†’ 2026-02-21 Β· 4 obs
β—‹ 2017-06-09 10:43:52
● 2026-02-21 09:51:44
β—‹ 2026-03-22 15:50:28
β—‹ 2026-07-04 14:57:58
β—‹A98.90.164.1872026-03-22 β†’ 2026-03-26 Β· 5 obs
β—‹ 2026-02-21 09:51:44
● 2026-03-22 15:50:28
● 2026-03-26 22:14:08
β—‹ 2026-03-30 15:35:04
β—‹ 2026-07-04 14:57:58
β—‹Afe80::c23:d0ff:fed8:f31c2026-02-21 β†’ 2026-03-30 Β· 5 obs
β—‹ 2017-06-09 10:43:52
● 2026-02-21 09:51:44
● 2026-03-30 15:35:04
β—‹ 2026-03-31 13:27:16
β—‹ 2026-07-04 14:57:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...-
willcomply.comerin.ns.cloudflare.com, david.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.192.113

NS records: erin.ns.cloudflare.com, david.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for willcomply.com (unsigned zone)

⏱️ Timing

Total: 2196ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.75.122, 172.67.175.150
AAAA22606:4700:3032::ac43:af96, 2606:4700:3032::6815:4b7a
NS2david.ns.cloudflare.com, erin.ns.cloudflare.com
MX2us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)
TXT1v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1david.ns.cloudflare.com dns.cloudflare.c

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (erin.ns.cloudflare.com, erin.ns.cloudflare.com, erin.ns.cloudflare.com...)

Analysis

Hierarchy

willcomply.com is a parent domain of wam.willcomply.com.

IP Addresses

willcomply.com resolves to four IP addresses: 104.21.75.122, 172.67.175.150, 2606:4700:3032::6815:4b7a and 2606:4700:3032::ac43:af96.

mestredaobra.com, shoushen.600999.net, aiwanwu.cc and two other host names share IP numbers with willcomply.com.

Name Servers

willcomply.com is delegated to two name servers: david.ns.cloudflare.com and erin.ns.cloudflare.com.

willcomply.com uses the same name servers as several other domains β€” among them cpoa-tricare.com, accessone80.com, accessionrmg.com and two more.

willcomply.com shares at least some of its name servers with other domains, including hostelstour.kz, fastsistemasconstrutivos.com.br, logicabit.com.br and two others.

These name servers are frequently paired with the name servers ivan.ns.cloudflare.com and arya.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

david.ns.cloudflare.com resolves to 108.162.193.152, 172.64.33.152, 173.245.59.152 and 3 other IP addresses.

erin.ns.cloudflare.com resolves to 108.162.192.113, 172.64.32.113, 173.245.58.113 and 3 other IP addresses.

Mail Servers

Mail for willcomply.com is handled by two mail servers β€” us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

willcomply.com uses an identical mail server configuration to several other domains β€” among them hally.com.au, rui.org, mumby.com and two more.

willcomply.com has at least some mail servers in common with other domains, such as natchezss.com, rr46.net, silva-usa.com and polaroidsafety.com.

Hostnames that resolve to 6 IP addresses:

us-smtp-inbound-1.mimecast.com resolves to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

us-smtp-inbound-2.mimecast.com resolves to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.242 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.242 IP addresses.