mastercorp.com - dns.ninja

`mastercorp.com`

DNSSEC	⚠️ Not signed
A	34.174.59.175^{🇺🇸 Google34.174.0.0/17}
		PTR	`175.59.174.34.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`mastercorp-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
MX	`surveymonkey.mx.e.sparkpost.com`⁽¹⁰⁾
		A	34.218.187.234^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-218-187-234.us-west-2.compute.amazonaws.com`
		A	44.239.146.194^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-239-146-194.us-west-2.compute.amazonaws.com`
		A	52.27.68.23^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-27-68-23.us-west-2.compute.amazonaws.com`
TXT	`apple-domain-verification=Fr06pwL0T6Qwju2g`
TXT	`_j1mhqo1c6k8k3psizje636kkxva0j0b`
TXT	`google-site-verification=14XpOumxjS4_EYFj3uchQIzcmnpLnH7cn40naPalK9k`
TXT	`00DD0000001 BIEx=1 TBS60000000CKL`
TXT	`1c008bbeba5d43bfb49eceb45ac4da3f`
TXT	`v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:spf.sm...`
TXT	`bw=GlTid4bmai8sZVQqlZdlEcdtBop3lgwu1irs604g1efC`
TXT	`klaviyo-site-verification=ReqwjG`
TXT	`atlassian-domain-verification=jCDuIsZRyEJ4bplDpnxzOtR9vtjJ7iUNoe0CUMgDICOIvWJ...`
TXT	`MS=ms3(0x37313735)837`
TXT	`0ed1fe018a272f81f5a2d94afba961ad8cc9c69c41`
TXT	`atlassian-domain-verification=yuu4lZxWZ0oQY54BFK9mcmPpAsKBfs/C0K8GV/J25RJK3+W...`
TXT	`ZOOM_verify_30gglmVii0KxdDwG7vOQ6l`
SOA	`ns1.siteground.net`admins@siteground.com serial=623

`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=1784018777

WOT: SAFE (42/100)
📈 Tranco rank: #498,854

Subdomains

mm.mastercorp.com

mmw.mastercorp.com

mail.mastercorp.com

mms.mastercorp.com

mmm.mastercorp.com

Same first word

mastercorp.net

mastercorp.co

mastercorp.com

mastercorp.co.jp

mastercorp.org

mastercorp.com.au

mastercorp.ru

mastercorp.us

mastercorp.tv

mastercorp.com.br

Similar names

DNS History

17 records (5 active, 12 former)

○NSdns114.c.register.com2015-08-09 → 2017-01-28 · 5 obs

○ 2009-01-12 20:47:50
● 2015-08-09 08:58:36
● 2017-01-28 04:00:44
○ 2026-02-21 10:09:44
○ 2026-07-14 09:08:02

○NSdns138.a.register.com2015-08-09 → 2017-01-28 · 5 obs

○ 2009-01-12 20:47:50
● 2015-08-09 08:58:36
● 2017-01-28 04:00:44
○ 2026-02-21 10:09:44
○ 2026-07-14 09:08:02

○NSdns149.b.register.com2015-08-09 → 2017-01-28 · 5 obs

○ 2009-01-12 20:47:50
● 2015-08-09 08:58:36
● 2017-01-28 04:00:44
○ 2026-02-21 10:09:44
○ 2026-07-14 09:08:02

○NSdns249.d.register.com2015-08-09 → 2017-01-28 · 5 obs

○ 2009-01-12 20:47:50
● 2015-08-09 08:58:36
● 2017-01-28 04:00:44
○ 2026-02-21 10:09:44
○ 2026-07-14 09:08:02

○NSns.domainca.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 20:47:50
○ 2015-08-09 08:58:36
○ 2026-07-14 09:08:02

●NSns1.siteground.net2026-02-21 → 2026-07-14 · 3 obs

○ 2017-01-28 04:00:44
● 2026-02-21 10:09:44
● 2026-07-14 09:08:02

○NSns2.domainca.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 20:47:50
○ 2015-08-09 08:58:36
○ 2026-07-14 09:08:02

●NSns2.siteground.net2026-02-21 → 2026-07-14 · 3 obs

○ 2017-01-28 04:00:44
● 2026-02-21 10:09:44
● 2026-07-14 09:08:02

○MXmail.mastercorp.com2015-08-09 → 2017-01-28 · 5 obs

○ 2009-01-12 20:47:50
● 2015-08-09 08:58:36
● 2017-01-28 04:00:44
○ 2026-02-21 10:09:44
○ 2026-07-14 09:08:02

●MXmastercorp-com.mail.protection.outlook.com2026-02-21 → 2026-07-14 · 3 obs

○ 2017-01-28 04:00:44
● 2026-02-21 10:09:44
● 2026-07-14 09:08:02

●MXsurveymonkey.mx.e.sparkpost.com2026-02-21 → 2026-07-14 · 3 obs

○ 2017-01-28 04:00:44
● 2026-02-21 10:09:44
● 2026-07-14 09:08:02

○A104.130.204.1442015-08-09 → 2016-06-13 · 5 obs

○ 2009-01-12 20:47:50
● 2015-08-09 08:58:36
● 2016-06-13 20:22:22
○ 2016-11-28 03:40:32
○ 2026-07-14 09:08:02

○A104.236.124.2332017-01-28 → 2017-01-28 · 4 obs

○ 2016-12-28 03:50:38
● 2017-01-28 04:00:44
○ 2026-02-21 10:09:44
○ 2026-07-14 09:08:02

○A104.236.243.2552016-11-28 → 2016-12-28 · 5 obs

○ 2016-06-13 20:22:22
● 2016-11-28 03:40:32
● 2016-12-28 03:50:38
○ 2017-01-28 04:00:44
○ 2026-07-14 09:08:02

○A211.106.65.1172009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 20:47:50
○ 2015-08-09 08:58:36
○ 2026-07-14 09:08:02

○A211.106.65.1192009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 20:47:50
○ 2015-08-09 08:58:36
○ 2026-07-14 09:08:02

●A34.174.59.1752026-02-21 → 2026-07-14 · 3 obs

○ 2017-01-28 04:00:44
● 2026-02-21 10:09:44
● 2026-07-14 09:08:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mastercorp.com	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:99.83.229.113

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastercorp.com (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.174.59.175`
NS	2	`ns2.siteground.net, ns1.siteground.net`
MX	2	`mastercorp-com.mail.protection.outlook.c, surveymonkey.mx.e.sparkpost.com (pri: 10`
TXT	13	`_j1mhqo1c6k8k3psizje636kkxva0j0b, google-site-verification=14XpOumxjS4_EYF...`
SOA	1	`ns1.siteground.net admins.siteground.com`

Analysis

Hierarchy

mastercorp.com is the parent of mm.mastercorp.com, mmw.mastercorp.com, mail.mastercorp.com, mms.mastercorp.com and mmm.mastercorp.com.

IP Addresses

mastercorp.com resolves to just one IP address, 34.174.59.175.

175.59.174.34.bc.googleusercontent.com is an example of another host name that shares IP numbers with mastercorp.com.

Name Servers

mastercorp.com has two authoritative name servers — ns1.siteground.net and ns2.siteground.net.

mastercorp.com shares its NS records with other domains, for example simuler.eu, mythoughtcrime.com, finsandfursadventures.com and two others.

mastercorp.com has at least partial name server overlap with other domains, such as rechargeasia.com, genevacountyal.gov, zigzagzoomswagg.com and two others.

ns1.siteground.net directs to 75.2.77.104 and ns2.siteground.net directs to 99.83.229.113; each host name points to exactly one IP number.

Mail Servers

mastercorp.com is served by two mail servers, mastercorp-com.mail.protection.outlook.com and surveymonkey.mx.e.sparkpost.com.

There is at least a partial MX overlap between mastercorp.com and other domains, including mr.surveymonkeyuser.com, lr.surveymonkeyuser.com, survey.compucom.com and two others.

These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

DNS names with 8 IP addresses:

mastercorp-com.mail.protection.outlook.com points to 52.101.9.12, 52.101.11.19, 52.101.41.22 and 5 other IP addresses.

Hostnames that map to three IP numbers:

surveymonkey.mx.e.sparkpost.com resolves to 34.218.187.234, 44.239.146.194 and 52.27.68.23.