`k2dcontracting.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns47.domaincontrol.com` ⭐
		A	2603:5:2172::18^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns47.domaincontrol.com`
		A	97.74.103.24^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns47.domaincontrol.com`
NS	`ns48.domaincontrol.com`
		A	2603:5:2272::18^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns48.domaincontrol.com`
		A	173.201.71.24^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns48.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f26.1e100.net`
		A	142.250.141.27^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`aspmx3.googlemail.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`
TXT	`google-site-verification=lSNZ4H-WYMGs4h4084L5NG5SHKgIa3jCjzN0oteUsic`
TXT	`v=spf1 include:_spf.google.com ?all`
SOA	`ns47.domaincontrol.com`dns@jomax.net 2017-05-09 #6

`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=1778795356

Same first word

k2dcontracting.com

DNS History

15 records (11 active, 4 former)

●NSns47.domaincontrol.com2017-01-04 → 2026-05-14 · 2 obs

● 2017-01-04 17:21:36
● 2026-05-14 22:03:58

●NSns48.domaincontrol.com2017-01-04 → 2026-05-14 · 2 obs

● 2017-01-04 17:21:36
● 2026-05-14 22:03:58

●MXalt1.aspmx.l.google.com2017-01-04 → 2026-05-14 · 2 obs

● 2017-01-04 17:21:36
● 2026-05-14 22:03:58

●MXalt2.aspmx.l.google.com2017-01-04 → 2026-05-14 · 2 obs

● 2017-01-04 17:21:36
● 2026-05-14 22:03:58

●MXaspmx.l.google.com2017-01-04 → 2026-05-14 · 2 obs

● 2017-01-04 17:21:36
● 2026-05-14 22:03:58

●MXaspmx2.googlemail.com2017-01-04 → 2026-05-14 · 2 obs

● 2017-01-04 17:21:36
● 2026-05-14 22:03:58

●MXaspmx3.googlemail.com2017-01-04 → 2026-05-14 · 2 obs

● 2017-01-04 17:21:36
● 2026-05-14 22:03:58

●A198.185.159.1442018-08-01 → 2026-05-14 · 3 obs

○ 2017-01-04 17:21:36
● 2018-08-01 05:13:20
● 2026-05-14 22:03:58

●A198.185.159.1452018-08-01 → 2026-05-14 · 3 obs

○ 2017-01-04 17:21:36
● 2018-08-01 05:13:20
● 2026-05-14 22:03:58

●A198.49.23.1442018-08-01 → 2026-05-14 · 3 obs

○ 2017-01-04 17:21:36
● 2018-08-01 05:13:20
● 2026-05-14 22:03:58

●A198.49.23.1452018-08-01 → 2026-05-14 · 3 obs

○ 2017-01-04 17:21:36
● 2018-08-01 05:13:20
● 2026-05-14 22:03:58

○A216.239.32.212017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 17:21:36
○ 2018-08-01 05:13:20
○ 2026-05-14 22:03:58

○A216.239.34.212017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 17:21:36
○ 2018-08-01 05:13:20
○ 2026-05-14 22:03:58

○A216.239.36.212017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 17:21:36
○ 2018-08-01 05:13:20
○ 2026-05-14 22:03:58

○A216.239.38.212017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 17:21:36
○ 2018-08-01 05:13:20
○ 2026-05-14 22:03:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
k2dcontracting.com	ns47.domaincontrol.com, ns48.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.103.24

NS records: ns47.domaincontrol.com, ns48.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k2dcontracting.com (unsigned zone)

⏱️ Timing

Total: 419ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	2	`ns47.domaincontrol.com, ns48.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=lSNZ4H-WYMGs4h4, v=spf1 include:_spf.google.com ?all`
SOA	1	`ns47.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)

Analysis

IP Addresses

k2dcontracting.com resolves to four IPs: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance startuppatterns.com, baer-timberlake.com, marinaguidos.com, linexwaco.com and healthylodging.com share IP numbers with k2dcontracting.com.

Name Servers

k2dcontracting.com has two name servers: ns47.domaincontrol.com and ns48.domaincontrol.com.

k2dcontracting.com shares the same name server setup as other domains, for example freshfoodonwheels.com, accurizz.com, hasspey.com, athleadist.com and cpwcn.com.

Host names with two IP numbers:

ns47.domaincontrol.com points to: 2603:5:2172::18 and 97.74.103.24; ns48.domaincontrol.com points to: 2603:5:2272::18 and 173.201.71.24.

Mail Servers

k2dcontracting.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

k2dcontracting.com shares some mail servers with other domains, at least partially; for instance krisgems.com, ns500734.ns500693.ns500734.ns500693.ns500734.ns500734.ns500693.ns500693.ns500699.ns500588.ns500612.dtrkdll.com, vinayakaholidays.com, ns500759.ns500759.ns500698.ns500698.ns500758.ns500736.ns500736.ns500736.ns500735.ns500576.ns500708.ns500708.ns500708.ns500686.ns500619.ns500576.trackreceptor.com and ns500698.ns500698.ns500698.ns500758.ns500759.ns500758.ns500698.ns500698.ns500698.ns500576.ns500576.ns500686.ns500576.ns500576.trackreceptor.com.

these mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

Host aspmx2.googlemail.com has IPs 2607:f8b0:4023:2801::1a and 192.178.128.26.

Host aspmx3.googlemail.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.27.

Host aspmx.l.google.com has IPs 2607:f8b0:4023:c0d::1a and 142.250.141.27.

Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1b and 108.177.123.27.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1b and 172.253.116.26.

k2dcontracting.com - robtex.com