mcstarr.com - dns.ninja

`mcstarr.com`

DNSSEC	⚠️ Not signed
A	5.181.161.75^{🇺🇸 ie-tildapublishing-15.181.161.0/24}
NS	`ns-cloud-b1.googledomains.com` ⭐
		A	2001:4860:4802:32::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b1.googledomains.com`
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-b1.googledomains.com`
NS	`ns-cloud-b2.googledomains.com`
		A	2001:4860:4802:34::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b2.googledomains.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-b2.googledomains.com`
NS	`ns-cloud-b3.googledomains.com`
		A	2001:4860:4802:36::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b3.googledomains.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-b3.googledomains.com`
NS	`ns-cloud-b4.googledomains.com`
		A	2001:4860:4802:38::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b4.googledomains.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-b4.googledomains.com`
MX	`mxa.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
SOA	`ns-cloud-b1.googledomains.com`cloud-dns-hostmaster@google.com serial=6

`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=1781898335

Same first word

mcstarr.com

Similar names

crsmart.com

mrtscar.com

smartrc.net

rcmarts.com

crmstar.vn

smartcr.it

smartrc.org

srmcart.com

rmstrac.com

crmstar.de

cramstr.com

rcsmart.com.my

crsmart.co.uk

srtrmca.org

smartrc.qpon

starcrm.cn

smartrc.com

mstarcr.com

smartcr.com

starrmc.com

starmcr.com

smartrc.jp

DNS History

18 records (7 active, 11 former)

●NSns-cloud-b1.googledomains.com2026-03-05 → 2026-06-19 · 3 obs

○ 2020-01-20 11:22:24
● 2026-03-05 06:37:44
● 2026-06-19 19:48:22

●NSns-cloud-b2.googledomains.com2026-03-05 → 2026-06-19 · 3 obs

○ 2020-01-20 11:22:24
● 2026-03-05 06:37:44
● 2026-06-19 19:48:22

●NSns-cloud-b3.googledomains.com2026-03-05 → 2026-06-19 · 3 obs

○ 2020-01-20 11:22:24
● 2026-03-05 06:37:44
● 2026-06-19 19:48:22

●NSns-cloud-b4.googledomains.com2026-03-05 → 2026-06-19 · 3 obs

○ 2020-01-20 11:22:24
● 2026-03-05 06:37:44
● 2026-06-19 19:48:22

○NSns09.domaincontrol.com2016-01-22 → 2017-03-26 · 5 obs

○ 2015-10-31 09:34:06
● 2016-01-22 05:01:26
● 2017-03-26 23:38:22
○ 2020-01-20 11:22:24
○ 2026-06-19 19:48:22

○NSns10.domaincontrol.com2016-01-22 → 2017-03-26 · 5 obs

○ 2015-10-31 09:34:06
● 2016-01-22 05:01:26
● 2017-03-26 23:38:22
○ 2020-01-20 11:22:24
○ 2026-06-19 19:48:22

○NSns31.domaincontrol.com2015-07-05 → 2015-07-05 · 4 obs

○ 2008-11-18 07:39:44
● 2015-07-05 19:04:12
○ 2015-10-31 09:34:06
○ 2026-06-19 19:48:22

○NSns32.domaincontrol.com2015-07-05 → 2015-07-05 · 4 obs

○ 2008-11-18 07:39:44
● 2015-07-05 19:04:12
○ 2015-10-31 09:34:06
○ 2026-06-19 19:48:22

○MXmailstore1.secureserver.net2015-07-05 → 2016-01-22 · 6 obs

○ 2008-11-18 07:39:44
● 2015-07-05 19:04:12
○ 2015-10-31 09:34:06
● 2016-01-22 05:01:26
○ 2016-04-24 21:59:48
○ 2026-06-19 19:48:22

○MXmcstarr-com.mail.protection.outlook.com2016-04-24 → 2017-03-26 · 5 obs

○ 2016-01-22 05:01:26
● 2016-04-24 21:59:48
● 2017-03-26 23:38:22
○ 2020-01-20 11:22:24
○ 2026-06-19 19:48:22

●MXmxa.mailgun.org2026-03-05 → 2026-06-19 · 3 obs

○ 2020-01-20 11:22:24
● 2026-03-05 06:37:44
● 2026-06-19 19:48:22

●MXmxb.mailgun.org2026-03-05 → 2026-06-19 · 3 obs

○ 2020-01-20 11:22:24
● 2026-03-05 06:37:44
● 2026-06-19 19:48:22

○MXsmtp.secureserver.net2015-07-05 → 2016-01-22 · 6 obs

○ 2008-11-18 07:39:44
● 2015-07-05 19:04:12
○ 2015-10-31 09:34:06
● 2016-01-22 05:01:26
○ 2016-04-24 21:59:48
○ 2026-06-19 19:48:22

○A107.180.2.1002017-03-26 → 2017-03-26 · 4 obs

○ 2016-04-24 21:59:48
● 2017-03-26 23:38:22
○ 2020-01-20 11:22:24
○ 2026-06-19 19:48:22

○A198.71.232.32016-04-24 → 2016-04-24 · 4 obs

○ 2016-01-22 05:01:26
● 2016-04-24 21:59:48
○ 2017-03-26 23:38:22
○ 2026-06-19 19:48:22

●A5.181.161.752026-03-05 → 2026-06-19 · 3 obs

○ 2020-01-20 11:22:24
● 2026-03-05 06:37:44
● 2026-06-19 19:48:22

○A50.63.202.372016-01-22 → 2016-01-22 · 4 obs

○ 2015-10-31 09:34:06
● 2016-01-22 05:01:26
○ 2016-04-24 21:59:48
○ 2026-06-19 19:48:22

○A72.167.191.692015-07-05 → 2015-07-05 · 4 obs

○ 2008-11-18 07:39:44
● 2015-07-05 19:04:12
○ 2015-10-31 09:34:06
○ 2026-06-19 19:48:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mcstarr.com	ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.32.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 761ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.181.161.75`
NS	4	`ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...`
MX	2	`mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10)`
TXT	1	`v=spf1 include:mailgun.org ~all`
SOA	1	`ns-cloud-b1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)

Analysis

IP Addresses

mcstarr.com points to a single IP number: 5.181.161.75.

Additional host names — annariski.com, agnesepulvirenti.com, www.1blocker.com and two others — share IP numbers with mcstarr.com.

Name Servers

mcstarr.com has four authoritative name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

mcstarr.com shares at least some of its name servers with other domains, including walkdontruncoaching.com, budbud.us, countrysidegreenacres.com and two others.

The host names ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com each resolve to two IP addresses: ns-cloud-b1.googledomains.com resolves to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com resolves to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com resolves to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com resolves to 216.239.38.107 and 2001:4860:4802:38::6b.

Mail Servers

mcstarr.com has two mail servers: mxa.mailgun.org and mxb.mailgun.org.

mcstarr.com shares the same mail server setup as other domains, including m.onsetproductions.com, hillerchryslerdodge.net, gapboybeats.com and two others.

mcstarr.com shares mail servers — at least in part — with other domains, including davidpellegrini.com, primitiv.media, gvccee.com and two others.

These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus two others.

mxa.mailgun.org and mxb.mailgun.org each resolve to one IP number: mxa.mailgun.org points to 34.149.254.5 and mxb.mailgun.org points to 34.36.182.139.