masterleads.com - dns.ninja

`masterleads.com`

DNSSEC	⚠️ Not signed
A	54.204.177.180^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
		PTR	`ec2-54-204-177-180.compute-1.amazonaws.com`
A	54.205.223.237^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
NS	`ns-422.awsdns-52.com` ⭐
		A	2600:9000:5301:a600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-422.awsdns-52.com`
		A	205.251.193.166^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-422.awsdns-52.com`
NS	`ns-1005.awsdns-61.net`
		A	2600:9000:5303:ed00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1005.awsdns-61.net`
		A	205.251.195.237^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1005.awsdns-61.net`
NS	`ns-1514.awsdns-61.org`
		A	2600:9000:5305:ea00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1514.awsdns-61.org`
		A	205.251.197.234^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1514.awsdns-61.org`
NS	`ns-1880.awsdns-43.co.uk`
		A	2600:9000:5307:5800::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1880.awsdns-43.co.uk`
		A	205.251.199.88^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1880.awsdns-43.co.uk`
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}
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	`v=spf1 include:emailsrvr.com ~all`
SOA	`ns-422.awsdns-52.com`awsdns-hostmaster@amazon.com serial=1

`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=1783084936

Subdomains

www.masterleads.com

Same first word

masterleads.com

masterleads.ru

masterleads.ws

masterleads.net

Similar names

DNS History

42 records (8 active, 34 former)

○NSbuy.internettraffic.com2015-08-24 → 2016-08-19 · 4 obs

● 2015-08-24 11:34:34
● 2016-08-19 17:03:12
○ 2016-09-25 10:09:02
○ 2026-07-03 13:48:44

●NSns-1005.awsdns-61.net2026-02-15 → 2026-07-03 · 3 obs

○ 2018-10-10 21:01:22
● 2026-02-15 02:29:20
● 2026-07-03 13:48:44

●NSns-1514.awsdns-61.org2026-02-15 → 2026-07-03 · 3 obs

○ 2018-10-10 21:01:22
● 2026-02-15 02:29:20
● 2026-07-03 13:48:44

●NSns-1880.awsdns-43.co.uk2026-02-15 → 2026-07-03 · 3 obs

○ 2018-10-10 21:01:22
● 2026-02-15 02:29:20
● 2026-07-03 13:48:44

●NSns-422.awsdns-52.com2026-02-15 → 2026-07-03 · 3 obs

○ 2018-10-10 21:01:22
● 2026-02-15 02:29:20
● 2026-07-03 13:48:44

○NSns1.eftydns.com2017-07-21 → 2018-10-10 · 5 obs

○ 2017-06-29 22:36:14
● 2017-07-21 13:41:08
● 2018-10-10 21:01:22
○ 2026-02-15 02:29:20
○ 2026-07-03 13:48:44

○NSns1.uniregistrymarket.link2016-09-25 → 2017-06-29 · 5 obs

○ 2016-08-19 17:03:12
● 2016-09-25 10:09:02
● 2017-06-29 22:36:14
○ 2017-07-21 13:41:08
○ 2026-07-03 13:48:44

○NSns2.eftydns.com2017-07-21 → 2018-10-10 · 6 obs

○ 2017-06-29 22:36:14
● 2017-07-21 13:41:08
○ 2017-09-04 11:46:48
● 2018-10-10 21:01:22
○ 2026-02-15 02:29:20
○ 2026-07-03 13:48:44

○NSns2.uniregistrymarket.link2016-09-25 → 2017-06-29 · 5 obs

○ 2016-08-19 17:03:12
● 2016-09-25 10:09:02
● 2017-06-29 22:36:14
○ 2017-07-21 13:41:08
○ 2026-07-03 13:48:44

○NSsell.internettraffic.com2015-08-24 → 2016-08-19 · 4 obs

● 2015-08-24 11:34:34
● 2016-08-19 17:03:12
○ 2016-09-25 10:09:02
○ 2026-07-03 13:48:44

○MXmail.efty.com2017-07-21 → 2018-10-10 · 4 obs

● 2017-07-21 13:41:08
● 2018-10-10 21:01:22
○ 2026-02-15 02:29:20
○ 2026-07-03 13:48:44

●MXmx1.emailsrvr.com2026-02-15 → 2026-07-03 · 3 obs

○ 2018-10-10 21:01:22
● 2026-02-15 02:29:20
● 2026-07-03 13:48:44

●MXmx2.emailsrvr.com2026-02-15 → 2026-07-03 · 3 obs

○ 2018-10-10 21:01:22
● 2026-02-15 02:29:20
● 2026-07-03 13:48:44

○A100.29.220.1182026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-11 06:20:16
● 2026-06-17 17:42:36
○ 2026-06-30 16:11:48
○ 2026-07-03 13:48:44

○A100.51.251.2212026-03-25 → 2026-04-06 · 5 obs

○ 2026-03-24 04:20:10
● 2026-03-25 05:18:40
● 2026-04-06 05:28:56
○ 2026-04-11 06:12:14
○ 2026-07-03 13:48:44

○A119.81.170.182017-07-21 → 2017-09-04 · 5 obs

○ 2017-06-29 22:36:14
● 2017-07-21 13:41:08
● 2017-09-04 11:46:48
○ 2018-10-10 21:01:22
○ 2026-07-03 13:48:44

○A13.223.145.752026-02-15 → 2026-07-03 · 2 obs

○ 2026-02-15 02:29:20
○ 2026-07-03 13:48:44

○A159.8.40.542018-10-10 → 2018-10-10 · 4 obs

○ 2017-09-04 11:46:48
● 2018-10-10 21:01:22
○ 2026-02-15 02:29:20
○ 2026-07-03 13:48:44

○A18.204.38.892026-05-28 → 2026-06-04 · 5 obs

○ 2026-05-26 23:32:56
● 2026-05-28 23:35:24
● 2026-06-04 06:17:50
○ 2026-06-07 06:20:30
○ 2026-07-03 13:48:44

○A3.213.118.1852026-02-15 → 2026-03-01 · 5 obs

○ 2018-10-10 21:01:22
● 2026-02-15 02:29:20
● 2026-03-01 03:09:54
○ 2026-03-04 03:07:24
○ 2026-07-03 13:48:44

○A32.193.155.502026-05-02 → 2026-05-17 · 5 obs

○ 2026-04-27 09:16:00
● 2026-05-02 11:14:24
● 2026-05-17 13:42:08
○ 2026-05-19 13:43:32
○ 2026-07-03 13:48:44

○A34.224.6.1122026-03-01 → 2026-03-13 · 5 obs

○ 2026-02-26 03:09:00
● 2026-03-01 03:09:54
● 2026-03-13 19:53:20
○ 2026-03-16 03:01:44
○ 2026-07-03 13:48:44

○A34.227.237.692026-06-07 → 2026-06-11 · 5 obs

○ 2026-06-04 06:17:50
● 2026-06-07 06:20:30
● 2026-06-11 06:20:16
○ 2026-06-17 17:42:36
○ 2026-07-03 13:48:44

○A34.233.6.852026-05-08 → 2026-05-19 · 5 obs

○ 2026-05-02 11:14:24
● 2026-05-08 12:37:58
● 2026-05-19 13:43:32
○ 2026-05-23 23:17:12
○ 2026-07-03 13:48:44

○A37.58.107.932017-09-04 → 2017-09-04 · 4 obs

○ 2017-07-21 13:41:08
● 2017-09-04 11:46:48
○ 2018-10-10 21:01:22
○ 2026-07-03 13:48:44

○A44.208.220.2112026-02-15 → 2026-02-26 · 5 obs

○ 2018-10-10 21:01:22
● 2026-02-15 02:29:20
● 2026-02-26 03:09:00
○ 2026-03-01 03:09:54
○ 2026-07-03 13:48:44

○A44.210.44.822026-03-16 → 2026-03-24 · 5 obs

○ 2026-03-13 19:53:20
● 2026-03-16 03:01:44
● 2026-03-24 04:20:10
○ 2026-03-25 05:18:40
○ 2026-07-03 13:48:44

○A44.220.103.1182026-03-04 → 2026-03-16 · 5 obs

○ 2026-03-01 03:09:54
● 2026-03-04 03:07:24
● 2026-03-16 03:01:44
○ 2026-03-18 03:11:54
○ 2026-07-03 13:48:44

○A52.201.106.2512026-04-18 → 2026-04-27 · 5 obs

○ 2026-04-16 06:23:54
● 2026-04-18 07:24:36
● 2026-04-27 09:16:00
○ 2026-05-02 11:14:24
○ 2026-07-03 13:48:44

○A52.3.18.1942026-04-21 → 2026-05-02 · 5 obs

○ 2026-04-18 07:24:36
● 2026-04-21 07:14:20
● 2026-05-02 11:14:24
○ 2026-05-08 12:37:58
○ 2026-07-03 13:48:44

○A52.6.177.1762026-04-11 → 2026-04-16 · 5 obs

○ 2026-04-06 05:28:56
● 2026-04-11 06:12:14
● 2026-04-16 06:23:54
○ 2026-04-18 07:24:36
○ 2026-07-03 13:48:44

○A52.71.114.742026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-17 13:42:08
● 2026-05-19 13:43:32
○ 2026-05-23 23:17:12
○ 2026-07-03 13:48:44

○A52.71.117.1872026-04-11 → 2026-04-18 · 5 obs

○ 2026-04-06 05:28:56
● 2026-04-11 06:12:14
● 2026-04-18 07:24:36
○ 2026-04-21 07:14:20
○ 2026-07-03 13:48:44

○A54.152.1.152026-05-23 → 2026-05-31 · 5 obs

○ 2026-05-19 13:43:32
● 2026-05-23 23:17:12
● 2026-05-31 05:49:52
○ 2026-06-04 06:17:50
○ 2026-07-03 13:48:44

●A54.204.177.1802026-06-17 → 2026-07-03 · 3 obs

○ 2026-06-11 06:20:16
● 2026-06-17 17:42:36
● 2026-07-03 13:48:44

●A54.205.223.2372026-06-30 → 2026-07-03 · 3 obs

○ 2026-06-17 17:42:36
● 2026-06-30 16:11:48
● 2026-07-03 13:48:44

○A54.205.53.1132026-03-18 → 2026-03-27 · 5 obs

○ 2026-03-16 03:01:44
● 2026-03-18 03:11:54
● 2026-03-27 05:42:34
○ 2026-03-31 05:19:32
○ 2026-07-03 13:48:44

○A54.211.35.1742026-05-23 → 2026-05-26 · 5 obs

○ 2026-05-19 13:43:32
● 2026-05-23 23:17:12
● 2026-05-26 23:32:56
○ 2026-05-28 23:35:24
○ 2026-07-03 13:48:44

○A54.235.240.132026-06-04 → 2026-06-11 · 5 obs

○ 2026-05-31 05:49:52
● 2026-06-04 06:17:50
● 2026-06-11 06:20:16
○ 2026-06-17 17:42:36
○ 2026-07-03 13:48:44

○A69.172.201.1532016-05-04 → 2017-06-29 · 5 obs

○ 2016-04-14 16:20:40
● 2016-05-04 07:56:32
● 2017-06-29 22:36:14
○ 2017-07-21 13:41:08
○ 2026-07-03 13:48:44

○A69.172.201.2082015-08-24 → 2016-04-14 · 4 obs

● 2015-08-24 11:34:34
● 2016-04-14 16:20:40
○ 2016-05-04 07:56:32
○ 2026-07-03 13:48:44

○A98.95.37.582026-03-31 → 2026-04-06 · 5 obs

○ 2026-03-27 05:42:34
● 2026-03-31 05:19:32
● 2026-04-06 05:28:56
○ 2026-04-11 06:12:14
○ 2026-07-03 13:48:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
masterleads.com	ns-422.awsdns-52.com, ns-1005.awsdns-61.net, ns-1880.awsdns-43.co.uk, ns-1514.awsdns-61.org	2 records

✅ Authoritative Response

Server:205.251.193.166

NS records: ns-422.awsdns-52.com, ns-1005.awsdns-61.net, ns-1880.awsdns-43.co.uk, ns-1514.awsdns-61.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterleads.com (unsigned zone)

⏱️ Timing

Total: 3032ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.205.223.237, 54.204.177.180`
NS	4	`ns-1005.awsdns-61.net, ns-1514.awsdns-61.org...`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	1	`v=spf1 include:emailsrvr.com ~all`
SOA	1	`ns-422.awsdns-52.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-422.awsdns-52.com, ns-422.awsdns-52.com)

Analysis

Hierarchy

masterleads.com is the parent zone for www.masterleads.com.

IP Addresses

masterleads.com directs to two IP numbers, 54.204.177.180 and 54.205.223.237

Additional host names such as logosatwork.com, emaillist.com, directlist.com and ec2-54-205-223-237.compute-1.amazonaws.com share IP numbers with masterleads.com.

Name Servers

The NS records for masterleads.com point to four name servers: ns-422.awsdns-52.com, ns-1005.awsdns-61.net, ns-1514.awsdns-61.org and ns-1880.awsdns-43.co.uk.

masterleads.com partially shares its NS delegation with several other domains, including softsolvers.com, beyondtrustcloud.com, grammy.org and two others.

These name servers often co-occur with the name servers ns-163.awsdns-20.com.

ns-422.awsdns-52.com, ns-1005.awsdns-61.net, ns-1514.awsdns-61.org and ns-1880.awsdns-43.co.uk each carry two IP addresses. ns-422.awsdns-52.com has 205.251.193.166 and 2600:9000:5301:a600::1; ns-1005.awsdns-61.net has 205.251.195.237 and 2600:9000:5303:ed00::1; ns-1514.awsdns-61.org has 205.251.197.234 and 2600:9000:5305:ea00::1; ns-1880.awsdns-43.co.uk has 205.251.199.88 and 2600:9000:5307:5800::1.

Mail Servers

masterleads.com is served by two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.

Among the domains sharing a mail server setup with masterleads.com are k2workcomp.com, idos.in, wootrocks.com and two others.

There is at least a partial MX overlap between masterleads.com and other domains, including client-216-57-220-252.bhm.pogozone.net, dmtz.com, heritec.com and two others.

Host names that resolve to four IP numbers:

mx1.emailsrvr.com maps to the following IP addresses: 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.

Host names that point to one IP address:

mx2.emailsrvr.com points to the IP address 173.203.187.2.