`masterplumbingdc.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns37.domaincontrol.com` ⭐
		A	2603:5:21c1::13^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns37.domaincontrol.com`
		A	97.74.108.19^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns37.domaincontrol.com`
NS	`ns38.domaincontrol.com`
		A	2603:5:22c1::13^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns38.domaincontrol.com`
		A	173.201.76.19^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns38.domaincontrol.com`
MX	`masterplumbingdc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms56424187`
SOA	`ns37.domaincontrol.com`dns@jomax.net 2026-03-10 #3

`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=1771291435

Same first word

masterplumbingdc.com

DNS History

11 records (5 active, 6 former)

●NSns37.domaincontrol.com2015-06-16 → 2026-03-23 · 2 obs

● 2015-06-16 08:43:38
● 2026-03-23 08:07:26

●NSns38.domaincontrol.com2015-06-16 → 2026-03-23 · 2 obs

● 2015-06-16 08:43:38
● 2026-03-23 08:07:26

●MXmasterplumbingdc-com.mail.protection.outlook.com2017-02-18 → 2026-03-23 · 3 obs

○ 2016-06-20 16:58:56
● 2017-02-18 03:35:40
● 2026-03-23 08:07:26

○MXmasterplumbingdc.com.inbound10.mxlogic.net2015-06-16 → 2016-06-20 · 4 obs

● 2015-06-16 08:43:38
● 2016-06-20 16:58:56
○ 2017-02-18 03:35:40
○ 2026-03-23 08:07:26

○MXmasterplumbingdc.com.inbound10.mxlogicmx.net2015-06-16 → 2016-06-20 · 4 obs

● 2015-06-16 08:43:38
● 2016-06-20 16:58:56
○ 2017-02-18 03:35:40
○ 2026-03-23 08:07:26

●A15.197.225.1282026-03-02 → 2026-03-23 · 3 obs

○ 2019-04-02 12:28:02
● 2026-03-02 09:42:18
● 2026-03-23 08:07:26

○A184.168.131.2412019-04-02 → 2019-04-02 · 4 obs

○ 2017-02-18 03:35:40
● 2019-04-02 12:28:02
○ 2026-03-02 09:42:18
○ 2026-03-23 08:07:26

○A184.168.221.132015-06-16 → 2017-02-18 · 4 obs

● 2015-06-16 08:43:38
● 2017-02-18 03:35:40
○ 2019-04-02 12:28:02
○ 2026-03-23 08:07:26

○A184.168.221.422019-04-02 → 2019-04-02 · 4 obs

○ 2017-02-18 03:35:40
● 2019-04-02 12:28:02
○ 2026-03-02 09:42:18
○ 2026-03-23 08:07:26

●A3.33.251.1682026-03-02 → 2026-03-23 · 3 obs

○ 2019-04-02 12:28:02
● 2026-03-02 09:42:18
● 2026-03-23 08:07:26

○A50.63.202.172019-04-02 → 2019-04-02 · 4 obs

○ 2017-02-18 03:35:40
● 2019-04-02 12:28:02
○ 2026-03-02 09:42:18
○ 2026-03-23 08:07:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
masterplumbingdc.com	ns37.domaincontrol.com, ns38.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.76.19

NS records: ns37.domaincontrol.com, ns38.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterplumbingdc.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns37.domaincontrol.com, ns38.domaincontrol.com`
MX	1	`masterplumbingdc-com.mail.protection.out`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms56424187`
SOA	1	`ns37.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)

Analysis

IP Addresses

masterplumbingdc.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names, for instance asiriyar.com, gosei.co, thebigredr.net, visitgeelongbellarine.com and thumbpeople.com share IP numbers with masterplumbingdc.com.

Name Servers

masterplumbingdc.com has two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.

masterplumbingdc.com shares the same name server setup as other domains, for example alfgatt.com, magistris.at, casseenligne.com, caronebelize.com and evanshore.com.

Host names with two IP numbers:

ns37.domaincontrol.com points to: 2603:5:21c1::13 and 97.74.108.19; ns38.domaincontrol.com points to: 2603:5:22c1::13 and 173.201.76.19.

Mail Servers

masterplumbingdc.com is handled by a single mail server, masterplumbingdc-com.mail.protection.outlook.com.

Host masterplumbingdc-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::4, 2a01:111:f403:f905::3, 2a01:111:f403:f908::, 2a01:111:f403:f90c::, 52.101.40.0, 52.101.41.22, 52.101.41.56 and 52.101.41.183.

masterplumbingdc.com - robtex.com