`cqbuilder.com`

DNSSEC	⚠️ Not signed
A	23.106.52.232^{🇸🇬 LEASEWEB-APAC-SIN-1123.106.48.0/21 LEASEWEB SINGAPORE PTE. LTD. 18B Keong Saik Road Singapore, 089125}
		PTR	`axm96v5-compute.servrex.com`
NS	`ns1.wtqhosting.com` ⭐
		A	104.236.64.228^{🇺🇸 DIGITALOCEAN104.236.64.0/18 DigitalOcean}
			PTR	`ns1.servrex.com`
NS	`ns2.wtqhosting.com`
		A	143.110.219.114^{🇨🇦 DIGITALOCEAN143.110.208.0/20 DigitalOcean}
			PTR	`ns2.servrex.com`
NS	`ns3.wtqhosting.com` ⚠️ Not in zone NS records
		A	104.236.64.228^{🇺🇸 DIGITALOCEAN104.236.64.0/18 DigitalOcean}
			PTR	`ns1.servrex.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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`⁽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::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 a mx ip4:23.106.52.232 include:relay.mailchannels.net ~all`
SOA	`ns1.wtqhosting.com`support@wtqhosting.com 2025-03-24 #2

`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=1785033062

Previously MX for

mail.cqbuilder.com

Subdomains

mail.cqbuilder.com

Same first word

cqbuilder.com

DNS History

15 records (9 active, 6 former)

○NSdns1.domaincentral.net.au2015-08-30 → 2015-12-13 · 4 obs

● 2015-08-30 16:10:34
● 2015-12-13 17:31:34
○ 2016-03-25 04:09:22
○ 2026-07-26 03:01:50

○NSdns2.domaincentral.net.au2015-08-30 → 2015-12-13 · 4 obs

● 2015-08-30 16:10:34
● 2015-12-13 17:31:34
○ 2016-03-25 04:09:22
○ 2026-07-26 03:01:50

●NSns1.wtqhosting.com2016-03-25 → 2026-07-26 · 3 obs

○ 2015-12-13 17:31:34
● 2016-03-25 04:09:22
● 2026-07-26 03:01:50

●NSns2.wtqhosting.com2016-03-25 → 2026-07-26 · 3 obs

○ 2015-12-13 17:31:34
● 2016-03-25 04:09:22
● 2026-07-26 03:01:50

●NSns3.wtqhosting.com2016-03-25 → 2026-07-26 · 3 obs

○ 2015-12-13 17:31:34
● 2016-03-25 04:09:22
● 2026-07-26 03:01:50

●MXalt1.aspmx.l.google.com2016-03-25 → 2026-07-26 · 3 obs

○ 2015-12-13 17:31:34
● 2016-03-25 04:09:22
● 2026-07-26 03:01:50

●MXalt2.aspmx.l.google.com2016-03-25 → 2026-07-26 · 3 obs

○ 2015-12-13 17:31:34
● 2016-03-25 04:09:22
● 2026-07-26 03:01:50

●MXalt3.aspmx.l.google.com2016-03-25 → 2026-07-26 · 3 obs

○ 2015-12-13 17:31:34
● 2016-03-25 04:09:22
● 2026-07-26 03:01:50

●MXalt4.aspmx.l.google.com2016-03-25 → 2026-07-26 · 3 obs

○ 2015-12-13 17:31:34
● 2016-03-25 04:09:22
● 2026-07-26 03:01:50

●MXaspmx.l.google.com2016-03-25 → 2026-07-26 · 3 obs

○ 2015-12-13 17:31:34
● 2016-03-25 04:09:22
● 2026-07-26 03:01:50

○MXmail.cqbuilder.com2015-08-30 → 2015-12-13 · 4 obs

● 2015-08-30 16:10:34
● 2015-12-13 17:31:34
○ 2016-03-25 04:09:22
○ 2026-07-26 03:01:50

○A165.22.97.822020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-25 04:25:18
● 2020-02-12 19:48:12
○ 2026-04-10 11:05:54
○ 2026-07-26 03:01:50

○A165.228.54.1072015-08-30 → 2015-12-13 · 4 obs

● 2015-08-30 16:10:34
● 2015-12-13 17:31:34
○ 2016-03-25 04:09:22
○ 2026-07-26 03:01:50

○A204.10.39.822016-03-25 → 2017-03-25 · 5 obs

○ 2015-12-13 17:31:34
● 2016-03-25 04:09:22
● 2017-03-25 04:25:18
○ 2020-02-12 19:48:12
○ 2026-07-26 03:01:50

●A23.106.52.2322026-04-10 → 2026-07-26 · 3 obs

○ 2020-02-12 19:48:12
● 2026-04-10 11:05:54
● 2026-07-26 03:01:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cqbuilder.com	ns1.wtqhosting.com, ns2.wtqhosting.com, ns3.wtqhosting.com	3 records

✅ Authoritative Response

Server:104.236.64.228

NS records: ns1.wtqhosting.com, ns2.wtqhosting.com, ns3.wtqhosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cqbuilder.com (unsigned zone)

⏱️ Timing

Total: 1179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.106.52.232`
NS	2	`ns2.wtqhosting.com, ns1.wtqhosting.com`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 a mx ip4:23.106.52.232 include:re`
SOA	1	`ns1.wtqhosting.com support.wtqhosting.co`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.wtqhosting.com, ns2.wtqhosting.com, ns3.wtqhosting.com)

Analysis

Hierarchy

mail.cqbuilder.com is a subdomain of cqbuilder.com.

IP Addresses

cqbuilder.com has exactly one IP address — 23.106.52.232.

moneysense.com.au, linway.com.au, mail.celebrantcentre.com.au plus two other host names have IP numbers in common with cqbuilder.com.

Name Servers

The authoritative name servers for cqbuilder.com are ns1.wtqhosting.com, ns2.wtqhosting.com and ns3.wtqhosting.com — three in total.

The name servers of cqbuilder.com overlap at least partially with those of other domains — among them mrwaterplumbing.com.au, bundyhall.org.au, big-gs.com.au and two more.

ns1.wtqhosting.com and ns3.wtqhosting.com both resolve to 104.236.64.228, while ns2.wtqhosting.com resolves to 143.110.219.114. All three hostnames map to exactly one IP address each.

Both ns1.wtqhosting.com and ns3.wtqhosting.com resolve to 104.236.64.228 IP addresses each.

Mail Servers

Five mail servers handle cqbuilder.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by cqbuilder.com are shared with other domains: mcigo.com, topografija.lv, noizers.net and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 142.251.167.27 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

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

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.