`master-mind.us`

DNSSEC	⚠️ Not signed
A	162.159.136.54^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	162.159.137.54^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`april.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
NS	`will.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c195^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`will.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2195^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`will.ns.cloudflare.com`
		A	108.162.193.149^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	172.64.33.149^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	173.245.59.149^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	108.166.43.1^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx1.emailsrvr.com`
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	173.203.187.2^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx2.emailsrvr.com`
TXT	`google-gws-recovery-domain-verification=58415424`
TXT	`google-site-verification=Aqsppxz1B-uyfKuH0Ddo86ax5h1kTM8pIYEWbF6gtB8`
TXT	`google-site-verification=n8ssoa7HI3EaWX9bInWs3mZ3IK8tNm_uaguWh0l0IaM`
TXT	`underestimate-8cb00cc4-df67-4485-ad7a-7e66095fec70`
TXT	`v=spf1 a mx include:_spf.elasticemail.com include:emailsrvr.com ~all`
SOA	`april.ns.cloudflare.com`dns@cloudflare.com serial=2397966286

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1774434489

Previously MX for

master-mind.us

Same first word

master-mind.info

master-mind.nl

master-mind.net

master-mind.us

Similar names

mind-master.com

mind-stream.nl

DNS History

18 records (6 active, 12 former)

●NSapril.ns.cloudflare.com2017-02-19 → 2026-03-25 · 3 obs

○ 2016-07-10 13:41:22
● 2017-02-19 04:43:54
● 2026-03-25 10:46:28

○NSns1.talkofthetown.net2015-08-09 → 2016-07-10 · 4 obs

● 2015-08-09 16:42:50
● 2016-07-10 13:41:22
○ 2017-02-19 04:43:54
○ 2026-03-25 10:46:28

○NSns2.talkofthetown.net2015-08-09 → 2016-07-10 · 4 obs

● 2015-08-09 16:42:50
● 2016-07-10 13:41:22
○ 2017-02-19 04:43:54
○ 2026-03-25 10:46:28

●NSwill.ns.cloudflare.com2017-02-19 → 2026-03-25 · 3 obs

○ 2016-07-10 13:41:22
● 2017-02-19 04:43:54
● 2026-03-25 10:46:28

○MXdc-a38b77584774.master-mind.us2018-11-07 → 2018-11-07 · 4 obs

○ 2017-02-19 04:43:54
● 2018-11-07 15:03:46
○ 2026-03-21 07:07:10
○ 2026-03-25 10:46:28

○MXdc-ee986d50.master-mind.us2017-02-19 → 2017-02-19 · 4 obs

○ 2016-07-10 13:41:22
● 2017-02-19 04:43:54
○ 2018-11-07 15:03:46
○ 2026-03-25 10:46:28

○MXmaster-mind.us2015-08-09 → 2016-07-10 · 4 obs

● 2015-08-09 16:42:50
● 2016-07-10 13:41:22
○ 2017-02-19 04:43:54
○ 2026-03-25 10:46:28

●MXmx1.emailsrvr.com2026-03-21 → 2026-03-25 · 3 obs

○ 2018-11-07 15:03:46
● 2026-03-21 07:07:10
● 2026-03-25 10:46:28

●MXmx2.emailsrvr.com2026-03-21 → 2026-03-25 · 3 obs

○ 2018-11-07 15:03:46
● 2026-03-21 07:07:10
● 2026-03-25 10:46:28

○A104.28.18.662017-02-19 → 2018-11-07 · 5 obs

○ 2016-07-10 13:41:22
● 2017-02-19 04:43:54
● 2018-11-07 15:03:46
○ 2026-03-21 07:07:10
○ 2026-03-25 10:46:28

○A104.28.19.662017-02-19 → 2018-11-07 · 5 obs

○ 2016-07-10 13:41:22
● 2017-02-19 04:43:54
● 2018-11-07 15:03:46
○ 2026-03-21 07:07:10
○ 2026-03-25 10:46:28

●A162.159.136.542026-03-21 → 2026-03-25 · 3 obs

○ 2018-11-07 15:03:46
● 2026-03-21 07:07:10
● 2026-03-25 10:46:28

●A162.159.137.542026-03-21 → 2026-03-25 · 3 obs

○ 2018-11-07 15:03:46
● 2026-03-21 07:07:10
● 2026-03-25 10:46:28

○A209.217.247.72015-08-09 → 2016-07-10 · 4 obs

● 2015-08-09 16:42:50
● 2016-07-10 13:41:22
○ 2017-02-19 04:43:54
○ 2026-03-25 10:46:28

○A2400:cb00:2048:1::681c:12422017-02-19 → 2017-02-19 · 4 obs

○ 2016-07-10 13:41:22
● 2017-02-19 04:43:54
○ 2018-11-07 15:03:46
○ 2026-03-25 10:46:28

○A2400:cb00:2048:1::681c:13422017-02-19 → 2017-02-19 · 4 obs

○ 2016-07-10 13:41:22
● 2017-02-19 04:43:54
○ 2018-11-07 15:03:46
○ 2026-03-25 10:46:28

○A2606:4700:30::681c:12422018-11-07 → 2018-11-07 · 4 obs

○ 2017-02-19 04:43:54
● 2018-11-07 15:03:46
○ 2026-03-21 07:07:10
○ 2026-03-25 10:46:28

○A2606:4700:30::681c:13422018-11-07 → 2018-11-07 · 4 obs

○ 2017-02-19 04:43:54
● 2018-11-07 15:03:46
○ 2026-03-21 07:07:10
○ 2026-03-25 10:46:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	k.cctld.us, m.cctld.us, b.cctld.us, w.cctld.us...	-
master-mind.us	will.ns.cloudflare.com, april.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.66

NS records: will.ns.cloudflare.com, april.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for master-mind.us (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`162.159.137.54, 162.159.136.54`
NS	2	`april.ns.cloudflare.com, will.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	5	`google-gws-recovery-domain-verification=, google-site-verification=Aqsppxz1B-uyfKu...`
SOA	1	`april.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

The entity master-mind.us points to two IP numbers: 162.159.136.54 and 162.159.137.54.

For instance, other host names www.coolled.com, aussiebattery.com, stormbrain.com, www.adtonline.co.th and sodaexchange.com share IP numbers with master-mind.us.

Name Servers

master-mind.us is delegated to two name servers: april.ns.cloudflare.com and will.ns.cloudflare.com.

master-mind.us uses the same name server setup as other domains such as nutrisense.me, ipesp.org, adhesivesforsale.com, examtablesforsale.com and leadcommerce.com.

master-mind.us shares name servers with other domains at least partially, for example talentmatched.com, try.new, seocopywriting.com, toginetradio.com and htidutntayqzo.website.

These name servers are commonly used with the name servers dawn.ns.cloudflare.com and joel.ns.cloudflare.com.

Host names with six IP numbers: host name april.ns.cloudflare.com points to: 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66; host name will.ns.cloudflare.com points to: 2606:4700:58::adf5:3b95, 2803:f800:50::6ca2:c195, 2a06:98c1:50::ac40:2195, 108.162.193.149, 172.64.33.149 and 173.245.59.149.

Mail Servers

Two mail servers mx1.emailsrvr.com and mx2.emailsrvr.com handle master-mind.us.

master-mind.us shares the same mail server setup as other domains, for instance cincocanyonranch.com, icnysport.com, adgepharm.com, mikalsmart.com and speakingdog101.com.

master-mind.us shares mail servers with other domains at least partially; for instance thetalkbuzz.com, whitneyadvisors.com, gallivant.com.au, abshofinancial.com and vr-elibrary.de.

Host names with four IP numbers:

The host name mx1.emailsrvr.com points to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.

Host names with one IP number:

The host name mx2.emailsrvr.com points to 173.203.187.2.

master-mind.us - robtex.com

master-mind.us

us

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`master-mind.us`

`us`