`1stplumbertocall.com`

DNSSEC	⚠️ Not signed
A	162.159.140.166^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=lmQ1y1J1hWtEpIRVzTAi0E9EQiaqjoDsY3M3s-KS_-Q`
TXT	`v=spf1 include:dc-aa8e722993._spfm.1stplumbertocall.com ~all`
SOA	`ns37.domaincontrol.com`dns@jomax.net 2026-08-04 #0

`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=1786409284

PTR for

227.165.154.184.in-addr.arpa

Same first word

1stplumbertocall.com

DNS History

12 records (8 active, 4 former)

●NSns37.domaincontrol.com2015-05-05 → 2026-08-11 · 2 obs

● 2015-05-05 06:01:42
● 2026-08-11 01:16:04

●NSns38.domaincontrol.com2015-05-05 → 2026-08-11 · 2 obs

● 2015-05-05 06:01:42
● 2026-08-11 01:16:04

●MXalt1.aspmx.l.google.com2026-07-08 → 2026-08-11 · 3 obs

○ 2018-09-26 06:26:10
● 2026-07-08 08:57:22
● 2026-08-11 01:16:04

●MXalt2.aspmx.l.google.com2026-07-08 → 2026-08-11 · 3 obs

○ 2018-09-26 06:26:10
● 2026-07-08 08:57:22
● 2026-08-11 01:16:04

●MXalt3.aspmx.l.google.com2026-07-08 → 2026-08-11 · 3 obs

○ 2018-09-26 06:26:10
● 2026-07-08 08:57:22
● 2026-08-11 01:16:04

●MXalt4.aspmx.l.google.com2026-07-08 → 2026-08-11 · 3 obs

○ 2018-09-26 06:26:10
● 2026-07-08 08:57:22
● 2026-08-11 01:16:04

●MXaspmx.l.google.com2026-07-08 → 2026-08-11 · 3 obs

○ 2018-09-26 06:26:10
● 2026-07-08 08:57:22
● 2026-08-11 01:16:04

○MXmail.1stplumbertocall.com2015-05-05 → 2018-09-26 · 4 obs

● 2015-05-05 06:01:42
● 2018-09-26 06:26:10
○ 2026-07-08 08:57:22
○ 2026-08-11 01:16:04

●A162.159.140.1662026-07-08 → 2026-08-11 · 3 obs

○ 2018-09-26 06:26:10
● 2026-07-08 08:57:22
● 2026-08-11 01:16:04

○A184.154.165.2272016-12-30 → 2018-09-26 · 5 obs

○ 2016-04-23 17:05:52
● 2016-12-30 02:44:14
● 2018-09-26 06:26:10
○ 2026-07-08 08:57:22
○ 2026-08-11 01:16:04

○A23.253.135.652015-05-05 → 2016-01-17 · 4 obs

● 2015-05-05 06:01:42
● 2016-01-17 16:29:24
○ 2016-04-23 17:05:52
○ 2026-08-11 01:16:04

○A65.60.11.2502016-04-23 → 2016-04-23 · 4 obs

○ 2016-01-17 16:29:24
● 2016-04-23 17:05:52
○ 2016-12-30 02:44:14
○ 2026-08-11 01:16:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
1stplumbertocall.com	ns37.domaincontrol.com, ns38.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.108.19

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1stplumbertocall.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.159.140.166`
NS	2	`ns38.domaincontrol.com, ns37.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=lmQ1y1J1hWtEpIR, v=spf1 include:dc-aa8e722993._spfm.1stpl`
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

1stplumbertocall.com directs to one IP number, which is 162.159.140.166.

Among the host names that share IP numbers with 1stplumbertocall.com are vnrc.us, rjcapitalfundingllc.com, groglink.com and two others.

Name Servers

1stplumbertocall.com is served by two delegated name servers, ns37.domaincontrol.com and ns38.domaincontrol.com.

1stplumbertocall.com has the same name server delegation as a number of other domains, such as dpmelectrical.co.uk, aerospades.com, dininginfo.ca and two more.

Each of the two host names carries two IP addresses: ns37.domaincontrol.com points to 97.74.108.19 and 2603:5:21c1::13, and ns38.domaincontrol.com points to 173.201.76.19 and 2603:5:22c1::13.

Mail Servers

Mail for 1stplumbertocall.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

1stplumbertocall.com shares at least some of its mail servers with other domains — for example cynthiaberriocounseling.com, lunatech.co.uk, diineout.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com maps to two IP addresses — 64.233.180.26 and 2607:f8b0:4004:c07::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.