mtuinc.com - dns.ninja

`mtuinc.com`

DNSSEC	⚠️ Not signed
A	204.74.99.100^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
		PTR	`crs.ultradns.net`
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net`
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns3.p01.nsone.net`
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns4.p01.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
NS	`dns4.p04.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:4::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p04.nsone.net`
		A	198.51.45.68^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p04.nsone.net`
NS	`pdns77.ultradns.biz`
		A	2610:a1:1015::71^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns77.ultradns.biz`
		A	156.154.66.77^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns77.ultradns.biz`
NS	`pdns77.ultradns.com`
		A	2001:502:f3ff::71^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns77.ultradns.com`
		A	156.154.64.77^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns77.ultradns.com`
NS	`pdns77.ultradns.net`
		A	2610:a1:1014::71^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns77.ultradns.net`
		A	156.154.65.77^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns77.ultradns.net`
NS	`pdns77.ultradns.org`
		A	2001:502:4612::71^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns77.ultradns.org`
		A	156.154.67.77^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns77.ultradns.org`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018a59c93cc7a72e4380862083`
TXT	`1laopl8oda7vgarhenvku6u5r9`
TXT	`5qvn6alY6uOTHV6P5L2SuL0KGFBI7GW/LI2FILKfvCnJ25SgZpahQuopHpMT5a1nlJGkb4WPK36rp...`
TXT	`MS=ms45682415`
TXT	`google-site-verification=yNRNaouQe5p5QjRlupQY1csQH7xhLnQK6C37L_SP7Ds`
TXT	`v=spf1 mx ip4:47.19.109.0/24 ip4:208.215.188.0/24 ip4:161.38.251.0/24 ip4:20....`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1679350901

`com`

	DNSSEC	🔒 Signed (DS record present)
	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`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782580250

Same first word

mtuinc.com

Similar names

intmcu.com

niutmc.com

umtinc.com

muntic.net

cumint.eu

mincut.net

cmunit.com

tmuinc.com

mintcu.com

mutinc.com

unmict.com

muntic.com

numtic.net

mcnuit.com

cumint.com

numtic.com

unmict.org

nictum.com

tunmic.com

tcmuni.ch

cumint.co.uk

mintuc.com

mincut.com

utminc.com

DNS History

30 records (12 active, 18 former)

●NSdns1.p01.nsone.net2026-06-17 → 2026-06-27 · 3 obs

○ 2017-05-30 07:23:28
● 2026-06-17 00:27:08
● 2026-06-27 17:24:46

○NSdns1.webconnectivityllc.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 19:24:34
○ 2015-08-01 11:53:06
○ 2026-06-27 17:24:46

●NSdns2.p01.nsone.net2026-06-17 → 2026-06-27 · 3 obs

○ 2017-05-30 07:23:28
● 2026-06-17 00:27:08
● 2026-06-27 17:24:46

○NSdns2.webconnectivityllc.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 19:24:34
○ 2015-08-01 11:53:06
○ 2026-06-27 17:24:46

●NSdns3.p01.nsone.net2026-06-17 → 2026-06-27 · 3 obs

○ 2017-05-30 07:23:28
● 2026-06-17 00:27:08
● 2026-06-27 17:24:46

○NSdns3.webconnectivityllc.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 19:24:34
○ 2015-08-01 11:53:06
○ 2026-06-27 17:24:46

●NSdns4.p01.nsone.net2026-06-17 → 2026-06-27 · 3 obs

○ 2017-05-30 07:23:28
● 2026-06-17 00:27:08
● 2026-06-27 17:24:46

●NSdns4.p04.nsone.net2026-06-17 → 2026-06-27 · 3 obs

○ 2017-05-30 07:23:28
● 2026-06-17 00:27:08
● 2026-06-27 17:24:46

○NSns1.p06.dynect.net2015-12-23 → 2017-05-30 · 8 obs

○ 2015-08-01 11:53:06
● 2015-12-23 15:03:58
● 2016-03-23 23:10:06
○ 2016-08-08 12:06:04
○ 2016-09-27 12:00:46
● 2017-05-30 07:23:28
○ 2026-06-17 00:27:08
○ 2026-06-27 17:24:46

○NSns2.p06.dynect.net2015-12-23 → 2017-05-30 · 5 obs

○ 2015-08-01 11:53:06
● 2015-12-23 15:03:58
● 2017-05-30 07:23:28
○ 2026-06-17 00:27:08
○ 2026-06-27 17:24:46

○NSns3.p06.dynect.net2015-12-23 → 2017-05-30 · 5 obs

○ 2015-08-01 11:53:06
● 2015-12-23 15:03:58
● 2017-05-30 07:23:28
○ 2026-06-17 00:27:08
○ 2026-06-27 17:24:46

○NSns4.p06.dynect.net2015-12-23 → 2017-05-30 · 5 obs

○ 2015-08-01 11:53:06
● 2015-12-23 15:03:58
● 2017-05-30 07:23:28
○ 2026-06-17 00:27:08
○ 2026-06-27 17:24:46

●NSpdns77.ultradns.biz2015-08-01 → 2026-06-27 · 3 obs

○ 2007-08-14 19:24:34
● 2015-08-01 11:53:06
● 2026-06-27 17:24:46

●NSpdns77.ultradns.com2015-08-01 → 2026-06-27 · 6 obs

○ 2007-08-14 19:24:34
● 2015-08-01 11:53:06
● 2015-12-23 15:03:58
○ 2016-03-23 23:10:06
● 2016-08-08 12:06:04
● 2026-06-27 17:24:46

●NSpdns77.ultradns.net2015-08-01 → 2026-06-27 · 3 obs

○ 2007-08-14 19:24:34
● 2015-08-01 11:53:06
● 2026-06-27 17:24:46

●NSpdns77.ultradns.org2015-08-01 → 2026-06-27 · 3 obs

○ 2007-08-14 19:24:34
● 2015-08-01 11:53:06
● 2026-06-27 17:24:46

○MXmailre-01.odysseyre.com2015-08-01 → 2017-05-30 · 5 obs

○ 2007-08-14 19:24:34
● 2015-08-01 11:53:06
● 2017-05-30 07:23:28
○ 2026-06-17 00:27:08
○ 2026-06-27 17:24:46

○MXmailre-02.odysseyre.com2015-08-01 → 2017-05-30 · 5 obs

○ 2007-08-14 19:24:34
● 2015-08-01 11:53:06
● 2017-05-30 07:23:28
○ 2026-06-17 00:27:08
○ 2026-06-27 17:24:46

○MXmailre-03.odysseyre.com2015-08-01 → 2017-05-30 · 5 obs

○ 2007-08-14 19:24:34
● 2015-08-01 11:53:06
● 2017-05-30 07:23:28
○ 2026-06-17 00:27:08
○ 2026-06-27 17:24:46

○MXmtuinc.com.s5a1.psmtp.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 19:24:34
○ 2015-08-01 11:53:06
○ 2026-06-27 17:24:46

○MXmtuinc.com.s5a2.psmtp.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 19:24:34
○ 2015-08-01 11:53:06
○ 2026-06-27 17:24:46

○MXmtuinc.com.s5b1.psmtp.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 19:24:34
○ 2015-08-01 11:53:06
○ 2026-06-27 17:24:46

○MXmtuinc.com.s5b2.psmtp.com2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 19:24:34
○ 2015-08-01 11:53:06
○ 2026-06-27 17:24:46

●MXus-smtp-inbound-1.mimecast.com2026-06-17 → 2026-06-27 · 3 obs

○ 2017-05-30 07:23:28
● 2026-06-17 00:27:08
● 2026-06-27 17:24:46

●MXus-smtp-inbound-2.mimecast.com2026-06-17 → 2026-06-27 · 3 obs

○ 2017-05-30 07:23:28
● 2026-06-17 00:27:08
● 2026-06-27 17:24:46

○A108.167.135.1252015-08-01 → 2016-09-27 · 5 obs

○ 2007-08-14 19:24:34
● 2015-08-01 11:53:06
● 2016-09-27 12:00:46
○ 2017-05-30 07:23:28
○ 2026-06-27 17:24:46

●A204.74.99.1002017-05-30 → 2026-06-27 · 3 obs

○ 2016-09-27 12:00:46
● 2017-05-30 07:23:28
● 2026-06-27 17:24:46

○A216.146.46.102017-05-30 → 2017-05-30 · 4 obs

○ 2016-09-27 12:00:46
● 2017-05-30 07:23:28
○ 2026-06-17 00:27:08
○ 2026-06-27 17:24:46

○A216.146.46.112017-05-30 → 2017-05-30 · 4 obs

○ 2016-09-27 12:00:46
● 2017-05-30 07:23:28
○ 2026-06-17 00:27:08
○ 2026-06-27 17:24:46

○A216.217.139.802007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 19:24:34
○ 2015-08-01 11:53:06
○ 2026-06-27 17:24:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...	-
mtuinc.com	pdns77.ultradns.net, pdns77.ultradns.com, dns1.p01.nsone.net, dns2.p01.nsone.net...	2 records

✅ Authoritative Response

Server:198.51.44.65

NS records: pdns77.ultradns.net, pdns77.ultradns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, pdns77.ultradns.biz, pdns77.ultradns.org, dns4.p04.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mtuinc.com (unsigned zone)

⏱️ Timing

Total: 1956ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.100`
NS	8	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 5), us-smtp-inbound-2.mimecast.com (pri: 5)`
TXT	6	`MS=ms45682415, 1laopl8oda7vgarhenvku6u5r9...`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns77.ultradns.com, pdns77.ultradns.com)

Analysis

IP Addresses

mtuinc.com directs to one IP number, which is 204.74.99.100.

Among the host names that share IP numbers with mtuinc.com are unitedwaycg.com, goldmansachsassetmanagementexchangetradedfunds.com, www.space15twenty.com and two others.

Name Servers

mtuinc.com is served by 9 authoritative name servers — among them pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.net and 6 others.

mtuinc.com partially shares its NS delegation with several other domains, including uscareerlink.com, waldo.agency, invokanamet.de and two others.

In DNS configurations, these name servers often share authority with dns1.p01.nsone.net, pdns77.ultradns.org, dns2.p01.nsone.net and 7 other name servers.

Hosts with two IP numbers each:

pdns77.ultradns.biz resolves to two addresses: 156.154.66.77 and 2610:a1:1015::71.

pdns77.ultradns.com resolves to two addresses: 156.154.64.77 and 2001:502:f3ff::71.

pdns77.ultradns.net resolves to two addresses: 156.154.65.77 and 2610:a1:1014::71.

pdns77.ultradns.org resolves to two addresses: 156.154.67.77 and 2001:502:4612::71.

dns1.p01.nsone.net resolves to two addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns2.p01.nsone.net resolves to two addresses: 198.51.45.1 and 2a00:edc0:6259:7:1::2.

dns3.p01.nsone.net resolves to two addresses: 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.

dns4.p01.nsone.net resolves to two addresses: 198.51.45.65 and 2a00:edc0:6259:7:1::4.

dns4.p04.nsone.net resolves to two addresses: 198.51.45.68 and 2a00:edc0:6259:7:4::4.

Mail Servers

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

mtuinc.com has the same mail server arrangement as a number of other domains, for example butlerspecialty.net, ajcfreight.com, johnlecarre.ca and two more.

mtuinc.com shares at least some of its mail servers with other domains — for example perseusbooks.com, westzog.com, healthcenter.byu.edu and two more.

Host names resolving to 6 IP numbers:

us-smtp-inbound-1.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242 among others, with 3 other IP addresses in total.

us-smtp-inbound-2.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242 among others, with 3 other IP addresses in total.

us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.141 IP addresses.

us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.221 IP addresses.

us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.242 IP addresses.

us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.141 IP addresses.

us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.221 IP addresses.

us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.242 IP addresses.