mtcpu.com - dns.ninja

mtcpu.com

DNSSEC⚠️ Not signed
A157.230.226.94πŸ‡ΊπŸ‡Έ DIGITALOCEAN157.230.224.0/20 DigitalOcean
NSns1-01.azure-dns.com ⭐
A2603:1061:0:700::1πŸ‡ΊπŸ‡Έ Microsoft2603:1000::/25 MICROSOFT
PTRns1-01.azure-dns.com
A13.107.236.1πŸ‡ΊπŸ‡Έ Microsoft13.104.0.0/14 MICROSOFT
PTRns1-01.azure-dns.com
NSns2-01.azure-dns.net
A2620:1ec:8ec:700::1πŸ‡ΊπŸ‡Έ Microsoft2620:1ec::/36 MICROSOFT
PTRns2-01.azure-dns.net
A150.171.21.1πŸ‡ΊπŸ‡Έ Microsoft150.171.0.0/16 MICROSOFT
PTRns2-01.azure-dns.net
NSns3-01.azure-dns.org
A2a01:111:4000:700::1πŸ‡¬πŸ‡§ Microsoft2a01:111:4000::/36
PTRns3-01.azure-dns.org
A204.14.183.1πŸ‡ΊπŸ‡Έ Microsoft204.14.180.0/22
PTRns3-01.azure-dns.org
NSns4-01.azure-dns.info
A2620:1ec:bda:700::1πŸ‡ΊπŸ‡Έ Microsoft2620:1ec::/36 MICROSOFT
PTRns4-01.azure-dns.info
A208.84.5.1πŸ‡ΊπŸ‡Έ Microsoft208.84.0.0/21 MICROSOFT
PTRns4-01.azure-dns.info
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 ip4:162.218.149.18 ip4:206.83.19.125 ip4:50.103.161.49 include:mail.mt...
SOAns1-01.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

com

Subdomains

Same first word

Similar names

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns1-01.azure-dns.comns2-01.azure-dns.netns3-01.azure-dns.orgns4-01.azure-dns.infoed.ns.cloudflare.comiris.ns.cloudflare.comMXus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comd48361a.ess.barracudanetworks.comd48361b.ess.barracudanetworks.comA157.230.226.94104.28.18.44104.28.19.44198.41.130.4198.41.131.42400:cb00:2048:1::681c:122c2400:cb00:2048:1::681c:132c
β—‹NSed.ns.cloudflare.com2015-08-06 β†’ 2017-04-19 Β· 4 obs
● 2015-08-06 13:09:00
● 2017-04-19 12:41:20
β—‹ 2026-03-24 06:31:34
β—‹ 2026-07-01 09:41:06
β—‹NSiris.ns.cloudflare.com2015-08-06 β†’ 2017-04-19 Β· 4 obs
● 2015-08-06 13:09:00
● 2017-04-19 12:41:20
β—‹ 2026-03-24 06:31:34
β—‹ 2026-07-01 09:41:06
●NSns1-01.azure-dns.com2026-03-24 β†’ 2026-07-01 Β· 3 obs
β—‹ 2017-04-19 12:41:20
● 2026-03-24 06:31:34
● 2026-07-01 09:41:06
●NSns2-01.azure-dns.net2026-03-24 β†’ 2026-07-01 Β· 3 obs
β—‹ 2017-04-19 12:41:20
● 2026-03-24 06:31:34
● 2026-07-01 09:41:06
●NSns3-01.azure-dns.org2026-03-24 β†’ 2026-07-01 Β· 3 obs
β—‹ 2017-04-19 12:41:20
● 2026-03-24 06:31:34
● 2026-07-01 09:41:06
●NSns4-01.azure-dns.info2026-03-24 β†’ 2026-07-01 Β· 3 obs
β—‹ 2017-04-19 12:41:20
● 2026-03-24 06:31:34
● 2026-07-01 09:41:06
β—‹MXd48361a.ess.barracudanetworks.com2015-08-06 β†’ 2017-04-19 Β· 4 obs
● 2015-08-06 13:09:00
● 2017-04-19 12:41:20
β—‹ 2026-03-24 06:31:34
β—‹ 2026-07-01 09:41:06
β—‹MXd48361b.ess.barracudanetworks.com2015-08-06 β†’ 2017-04-19 Β· 4 obs
● 2015-08-06 13:09:00
● 2017-04-19 12:41:20
β—‹ 2026-03-24 06:31:34
β—‹ 2026-07-01 09:41:06
●MXus-smtp-inbound-1.mimecast.com2026-03-24 β†’ 2026-07-01 Β· 3 obs
β—‹ 2017-04-19 12:41:20
● 2026-03-24 06:31:34
● 2026-07-01 09:41:06
●MXus-smtp-inbound-2.mimecast.com2026-03-24 β†’ 2026-07-01 Β· 3 obs
β—‹ 2017-04-19 12:41:20
● 2026-03-24 06:31:34
● 2026-07-01 09:41:06
β—‹A104.28.18.442015-08-06 β†’ 2017-04-19 Β· 7 obs
● 2015-08-06 13:09:00
● 2015-12-03 18:10:36
β—‹ 2016-03-10 03:24:34
● 2016-07-24 03:43:02
● 2017-04-19 12:41:20
β—‹ 2026-03-24 06:31:34
β—‹ 2026-07-01 09:41:06
β—‹A104.28.19.442015-08-06 β†’ 2017-04-19 Β· 7 obs
● 2015-08-06 13:09:00
● 2015-12-03 18:10:36
β—‹ 2016-03-10 03:24:34
● 2016-07-24 03:43:02
● 2017-04-19 12:41:20
β—‹ 2026-03-24 06:31:34
β—‹ 2026-07-01 09:41:06
●A157.230.226.942026-03-24 β†’ 2026-07-01 Β· 3 obs
β—‹ 2017-04-19 12:41:20
● 2026-03-24 06:31:34
● 2026-07-01 09:41:06
β—‹A198.41.130.42016-03-10 β†’ 2016-03-10 Β· 4 obs
β—‹ 2015-12-03 18:10:36
● 2016-03-10 03:24:34
β—‹ 2016-07-24 03:43:02
β—‹ 2026-07-01 09:41:06
β—‹A198.41.131.42016-03-10 β†’ 2016-03-10 Β· 4 obs
β—‹ 2015-12-03 18:10:36
● 2016-03-10 03:24:34
β—‹ 2016-07-24 03:43:02
β—‹ 2026-07-01 09:41:06
β—‹A2400:cb00:2048:1::681c:122c2017-04-19 β†’ 2017-04-19 Β· 4 obs
β—‹ 2016-07-24 03:43:02
● 2017-04-19 12:41:20
β—‹ 2026-03-24 06:31:34
β—‹ 2026-07-01 09:41:06
β—‹A2400:cb00:2048:1::681c:132c2017-04-19 β†’ 2017-04-19 Β· 4 obs
β—‹ 2016-07-24 03:43:02
● 2017-04-19 12:41:20
β—‹ 2026-03-24 06:31:34
β—‹ 2026-07-01 09:41:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
mtcpu.comns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info2 records

βœ… Authoritative Response

Server:13.107.236.1

NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mtcpu.com (unsigned zone)

⏱️ Timing

Total: 263ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1157.230.226.94
NS4ns1-01.azure-dns.com, ns2-01.azure-dns.net...
MX2us-smtp-inbound-2.mimecast.com (pri: 10), us-smtp-inbound-1.mimecast.com (pri: 10)
TXT1v=spf1 ip4:162.218.149.18 ip4:206.83.19.
SOA1ns1-01.azure-dns.com azuredns-hostmaster

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-01.azure-dns.com, ns1-01.azure-dns.com)

Analysis

Hierarchy

mtcpu.com is the parent zone for mail.mtcpu.com.

IP Addresses

mtcpu.com directs to one IP number, which is 157.230.226.94.

Name Servers

The domain mtcpu.com is delegated to these four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.

mtcpu.com partially shares its NS delegation with several other domains, including crossmark.com, orbitaled.com, intellimouse.info and two others.

ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org each carry two IP addresses. ns1-01.azure-dns.com has 13.107.236.1 and 2603:1061:0:700::1; ns4-01.azure-dns.info has 208.84.5.1 and 2620:1ec:bda:700::1; ns2-01.azure-dns.net has 150.171.21.1 and 2620:1ec:8ec:700::1; ns3-01.azure-dns.org has 204.14.183.1 and 2a01:111:4000:700::1.

Mail Servers

The MX records for mtcpu.com point to two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

mtcpu.com has the same mail server arrangement as a number of other domains, for example eetechinc.com, compulaw.com, trgrepair.com and two more.

The MX records for mtcpu.com are at least partially shared with other domains, such as sealectdesigns.com, ruralphysiciansgroup.net, georgiawinegeart.com and parkerlabs.com.

Host names resolving to 6 IP numbers:

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

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

Host names pointing to 170.10.128.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.128.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.128.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.