`zk1construction.com`

DNSSEC	⚠️ Not signed
A	2001:4860:4802:32::15^{🇺🇸 Google2001:4860::/32}
		PTR	`any-in-2001-4860-4802-32--15.1e100.net`
A	2001:4860:4802:34::15^{🇺🇸 Google2001:4860::/32}
A	2001:4860:4802:36::15^{🇺🇸 Google2001:4860::/32}
A	2001:4860:4802:38::15^{🇺🇸 Google2001:4860::/32}
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns41.domaincontrol.com` ⭐
		A	2603:5:2142::15^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns41.domaincontrol.com`
		A	97.74.100.21^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns41.domaincontrol.com`
NS	`ns42.domaincontrol.com`
		A	2603:5:2242::15^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns42.domaincontrol.com`
		A	173.201.68.21^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns42.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:c01::1b^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.27^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns41.domaincontrol.com`dns@jomax.net 2024-10-22 #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=1776016222

⚠️ On DNS blocklist: tif

Same first word

zk1construction.com

DNS History

13 records (13 active, 0 former)

●NSns41.domaincontrol.com2026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●NSns42.domaincontrol.com2026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●MXalt1.aspmx.l.google.com2026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●MXalt2.aspmx.l.google.com2026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●MXalt3.aspmx.l.google.com2026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●MXalt4.aspmx.l.google.com2026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●MXaspmx.l.google.com2026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●A15.197.148.332026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●A2001:4860:4802:32::152026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●A2001:4860:4802:34::152026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●A2001:4860:4802:36::152026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●A2001:4860:4802:38::152026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

●A3.33.130.1902026-04-02 → 2026-04-12 · 2 obs

● 2026-04-02 05:03:02
● 2026-04-12 18:10:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
zk1construction.com	ns41.domaincontrol.com, ns42.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.21

NS records: ns41.domaincontrol.com, ns42.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zk1construction.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
AAAA	4	`2001:4860:4802:38::15, 2001:4860:4802:32::15...`
NS	2	`ns41.domaincontrol.com, ns42.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns41.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)

Analysis

IP Addresses

zk1construction.com points to six IP numbers: 2001:4860:4802:32::15, 2001:4860:4802:34::15, 2001:4860:4802:36::15, 2001:4860:4802:38::15, 3.33.130.190 and 15.197.148.33.

other host names include qingdao.co.uk, xn--fjq15fhxr7rt.com, ai29.it, bookthestars.com and regaloparatodos.com; they share IP numbers with zk1construction.com.

Name Servers

Two name servers ns41.domaincontrol.com and ns42.domaincontrol.com handle the delegation for zk1construction.com.

zk1construction.com shares the same name server setup as other domains, for instance covenantsoftwareservices.com, daikin-service-center-tw.com, incrove.com, catpasity.com and freehappyhealthy.com.

Host names with two IP numbers:

ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21.

ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21.

Mail Servers

zk1construction.com is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

zk1construction.com shares at least partially some mail servers with other domains, for instance jdls.co.jp, endeavorcamp.org, chosenforlifeathens.com, malo.ml and konigfreight.pl.