masterymanager.com - dns.ninja

`masterymanager.com`

DNSSEC	⚠️ Not signed
A	3.234.123.72^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-234-123-72.compute-1.amazonaws.com`
A	32.195.37.14
A	34.231.39.173^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
NS	`ns-1258.awsdns-29.org` ⭐
		A	2600:9000:5304:ea00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1258.awsdns-29.org`
		A	205.251.196.234^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1258.awsdns-29.org`
NS	`ns-1657.awsdns-15.co.uk`
		A	2600:9000:5306:7900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1657.awsdns-15.co.uk`
		A	205.251.198.121^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1657.awsdns-15.co.uk`
NS	`ns-267.awsdns-33.com`
		A	2600:9000:5301:b00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-267.awsdns-33.com`
		A	205.251.193.11^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-267.awsdns-33.com`
NS	`ns-687.awsdns-21.net`
		A	2600:9000:5302:af00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-687.awsdns-21.net`
		A	205.251.194.175^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-687.awsdns-21.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=0-hkMRByhMNot_iFeN6IdTYd8Wl6k2n-NelLuYRX0sc`
TXT	`v=spf1 include:_spf.google.com include:sendgrid.net ~all`
SOA	`ns-1258.awsdns-29.org`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=1785143812

Subdomains

cdn.masterymanager.com

plainfield.masterymanager.com

lti.masterymanager.com

auth.masterymanager.com

scanning-rpc.masterymanager.com

bloom.masterymanager.com

crete.masterymanager.com

www.masterymanager.com

district211.masterymanager.com

Same first word

masterymanager.net

masterymanager.com

DNS History

34 records (12 active, 22 former)

○NSdns1.nettica.com2007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 03:51:40
○ 2015-06-05 14:24:28
○ 2026-07-27 09:30:30

○NSdns2.nettica.com2007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 03:51:40
○ 2015-06-05 14:24:28
○ 2026-07-27 09:30:30

○NSdns3.nettica.com2007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 03:51:40
○ 2015-06-05 14:24:28
○ 2026-07-27 09:30:30

●NSns-1258.awsdns-29.org2026-03-18 → 2026-07-27 · 3 obs

○ 2017-05-16 22:54:28
● 2026-03-18 04:23:24
● 2026-07-27 09:30:30

○NSns-1471.awsdns-55.org2015-06-05 → 2017-05-16 · 5 obs

○ 2007-11-13 03:51:40
● 2015-06-05 14:24:28
● 2017-05-16 22:54:28
○ 2026-03-18 04:23:24
○ 2026-07-27 09:30:30

●NSns-1657.awsdns-15.co.uk2026-03-18 → 2026-07-27 · 3 obs

○ 2017-05-16 22:54:28
● 2026-03-18 04:23:24
● 2026-07-27 09:30:30

○NSns-1892.awsdns-44.co.uk2015-06-05 → 2017-05-16 · 5 obs

○ 2007-11-13 03:51:40
● 2015-06-05 14:24:28
● 2017-05-16 22:54:28
○ 2026-03-18 04:23:24
○ 2026-07-27 09:30:30

●NSns-267.awsdns-33.com2026-03-18 → 2026-07-27 · 3 obs

○ 2017-05-16 22:54:28
● 2026-03-18 04:23:24
● 2026-07-27 09:30:30

○NSns-66.awsdns-08.com2015-06-05 → 2017-05-16 · 5 obs

○ 2007-11-13 03:51:40
● 2015-06-05 14:24:28
● 2017-05-16 22:54:28
○ 2026-03-18 04:23:24
○ 2026-07-27 09:30:30

●NSns-687.awsdns-21.net2026-03-18 → 2026-07-27 · 3 obs

○ 2017-05-16 22:54:28
● 2026-03-18 04:23:24
● 2026-07-27 09:30:30

○NSns-719.awsdns-25.net2015-06-05 → 2017-05-16 · 5 obs

○ 2007-11-13 03:51:40
● 2015-06-05 14:24:28
● 2017-05-16 22:54:28
○ 2026-03-18 04:23:24
○ 2026-07-27 09:30:30

●MXalt1.aspmx.l.google.com2015-06-05 → 2026-07-27 · 3 obs

○ 2007-11-13 03:51:40
● 2015-06-05 14:24:28
● 2026-07-27 09:30:30

●MXalt2.aspmx.l.google.com2015-06-05 → 2026-07-27 · 3 obs

○ 2007-11-13 03:51:40
● 2015-06-05 14:24:28
● 2026-07-27 09:30:30

●MXaspmx.l.google.com2015-06-05 → 2026-07-27 · 3 obs

○ 2007-11-13 03:51:40
● 2015-06-05 14:24:28
● 2026-07-27 09:30:30

●MXaspmx2.googlemail.com2015-06-05 → 2026-07-27 · 3 obs

○ 2007-11-13 03:51:40
● 2015-06-05 14:24:28
● 2026-07-27 09:30:30

●MXaspmx3.googlemail.com2015-06-05 → 2026-07-27 · 3 obs

○ 2007-11-13 03:51:40
● 2015-06-05 14:24:28
● 2026-07-27 09:30:30

○A100.30.149.2462026-03-22 → 2026-03-26 · 5 obs

○ 2026-03-21 08:06:06
● 2026-03-22 16:48:30
● 2026-03-26 14:25:56
○ 2026-04-06 10:57:36
○ 2026-07-27 09:30:30

○A18.235.68.482026-06-26 → 2026-06-26 · 3 obs

○ 2026-04-07 21:08:30
● 2026-06-26 05:36:38
○ 2026-07-27 09:30:30

○A3.228.234.412026-06-26 → 2026-06-26 · 3 obs

○ 2026-04-07 21:08:30
● 2026-06-26 05:36:38
○ 2026-07-27 09:30:30

●A3.234.123.722026-07-27 → 2026-07-27 · 2 obs

○ 2026-06-26 05:36:38
● 2026-07-27 09:30:30

●A32.195.37.142026-07-27 → 2026-07-27 · 2 obs

○ 2026-06-26 05:36:38
● 2026-07-27 09:30:30

○A34.194.255.1532026-03-18 → 2026-07-27 · 2 obs

○ 2026-03-18 04:23:24
○ 2026-07-27 09:30:30

○A34.199.233.622026-04-06 → 2026-04-07 · 5 obs

○ 2026-03-26 14:25:56
● 2026-04-06 10:57:36
● 2026-04-07 21:08:30
○ 2026-06-26 05:36:38
○ 2026-07-27 09:30:30

●A34.231.39.1732026-07-27 → 2026-07-27 · 2 obs

○ 2026-06-26 05:36:38
● 2026-07-27 09:30:30

○A34.232.52.2422026-04-06 → 2026-04-07 · 5 obs

○ 2026-03-26 14:25:56
● 2026-04-06 10:57:36
● 2026-04-07 21:08:30
○ 2026-06-26 05:36:38
○ 2026-07-27 09:30:30

○A34.235.248.1542026-06-26 → 2026-06-26 · 3 obs

○ 2026-04-07 21:08:30
● 2026-06-26 05:36:38
○ 2026-07-27 09:30:30

○A35.175.134.492026-04-06 → 2026-04-07 · 5 obs

○ 2026-03-26 14:25:56
● 2026-04-06 10:57:36
● 2026-04-07 21:08:30
○ 2026-06-26 05:36:38
○ 2026-07-27 09:30:30

○A44.214.46.1612026-03-18 → 2026-03-21 · 5 obs

○ 2017-05-16 22:54:28
● 2026-03-18 04:23:24
● 2026-03-21 08:06:06
○ 2026-03-22 16:48:30
○ 2026-07-27 09:30:30

○A44.215.169.962026-03-18 → 2026-07-27 · 2 obs

○ 2026-03-18 04:23:24
○ 2026-07-27 09:30:30

○A52.54.137.2422026-03-18 → 2026-07-27 · 2 obs

○ 2026-03-18 04:23:24
○ 2026-07-27 09:30:30

○A74.200.203.502015-06-05 → 2017-05-16 · 5 obs

○ 2007-11-13 03:51:40
● 2015-06-05 14:24:28
● 2017-05-16 22:54:28
○ 2026-03-18 04:23:24
○ 2026-07-27 09:30:30

○A74.200.215.1222007-11-13 → 2007-11-13 · 3 obs

● 2007-11-13 03:51:40
○ 2015-06-05 14:24:28
○ 2026-07-27 09:30:30

○A98.82.53.1082026-03-18 → 2026-03-26 · 5 obs

○ 2017-05-16 22:54:28
● 2026-03-18 04:23:24
● 2026-03-26 14:25:56
○ 2026-04-06 10:57:36
○ 2026-07-27 09:30:30

○A98.87.66.712026-03-18 → 2026-03-26 · 5 obs

○ 2017-05-16 22:54:28
● 2026-03-18 04:23:24
● 2026-03-26 14:25:56
○ 2026-04-06 10:57:36
○ 2026-07-27 09:30:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
masterymanager.com	ns-687.awsdns-21.net, ns-267.awsdns-33.com, ns-1657.awsdns-15.co.uk, ns-1258.awsdns-29.org	2 records

✅ Authoritative Response

Server:205.251.196.234

NS records: ns-687.awsdns-21.net, ns-267.awsdns-33.com, ns-1657.awsdns-15.co.uk, ns-1258.awsdns-29.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterymanager.com (unsigned zone)

⏱️ Timing

Total: 332ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`34.231.39.173, 32.195.37.14...`
NS	4	`ns-1258.awsdns-29.org, ns-1657.awsdns-15.co.uk...`
MX	5	`alt1.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=0-hkMRByhMNot_i, v=spf1 include:_spf.google.com include:s`
SOA	1	`ns-1258.awsdns-29.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-267.awsdns-33.com, ns-267.awsdns-33.com)

Analysis

Hierarchy

masterymanager.com is a parent domain; its children include cdn.masterymanager.com, plainfield.masterymanager.com, lti.masterymanager.com, auth.masterymanager.com, scanning-rpc.masterymanager.com and a few other host names.

IP Addresses

The hostname masterymanager.com resolves to three IP addresses: 3.234.123.72, 32.195.37.14 and 34.231.39.173.

masterymanager.com shares its IP numbers with other host names like www.masterymanager.com, ec2-34-231-39-173.compute-1.amazonaws.com and www.examlogin.com.

Name Servers

The NS records for masterymanager.com point to four name servers: ns-267.awsdns-33.com, ns-687.awsdns-21.net, ns-1258.awsdns-29.org and ns-1657.awsdns-15.co.uk.

masterymanager.com partially shares its NS delegation with several other domains, including local3tv.com, crossbrowsertesting.info, compassdigital.org and two others.

ns-267.awsdns-33.com, ns-687.awsdns-21.net, ns-1258.awsdns-29.org and ns-1657.awsdns-15.co.uk each carry two IP addresses. ns-267.awsdns-33.com has 205.251.193.11 and 2600:9000:5301:b00::1; ns-687.awsdns-21.net has 205.251.194.175 and 2600:9000:5302:af00::1; ns-1258.awsdns-29.org has 205.251.196.234 and 2600:9000:5304:ea00::1; ns-1657.awsdns-15.co.uk has 205.251.198.121 and 2600:9000:5306:7900::1.

Mail Servers

Mail for masterymanager.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between masterymanager.com and other domains, including grantek.com.tw, airiq.in, drummondst.com and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com points to 142.251.111.27 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1b IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 108.177.123.26 IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1a IP addresses.