`landmarktools.com`

DNSSEC	⚠️ Not signed
A	2620:127:f00f:7::^{🇨🇦 Cloudflare2620:127:f00f::/48 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
A	23.227.38.67^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
NS	`ns-cloud-a1.googledomains.com` ⭐
		A	2001:4860:4802:32::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a1.googledomains.com`
		A	216.239.32.106^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-a1.googledomains.com`
NS	`ns-cloud-a2.googledomains.com`
		A	2001:4860:4802:34::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a2.googledomains.com`
		A	216.239.34.106^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-a2.googledomains.com`
NS	`ns-cloud-a3.googledomains.com`
		A	2001:4860:4802:36::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a3.googledomains.com`
		A	216.239.36.106^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-a3.googledomains.com`
NS	`ns-cloud-a4.googledomains.com`
		A	2001:4860:4802:38::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a4.googledomains.com`
		A	216.239.38.106^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-a4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`v=spf1 include:shops.shopify.com ~all`
TXT	`klaviyo-site-verification=UDtBCq`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-cloud-a1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`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=1776323677

DNS History

15 records (11 active, 4 former)

●NSns-cloud-a1.googledomains.com2026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-01 11:23:30
● 2026-04-16 07:45:02
● 2026-04-16 07:45:04

●NSns-cloud-a2.googledomains.com2026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-01 11:23:30
● 2026-04-16 07:45:02
● 2026-04-16 07:45:04

●NSns-cloud-a3.googledomains.com2026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-01 11:23:30
● 2026-04-16 07:45:02
● 2026-04-16 07:45:04

●NSns-cloud-a4.googledomains.com2026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-01 11:23:30
● 2026-04-16 07:45:02
● 2026-04-16 07:45:04

○NSns5.issphosting.com2015-08-11 → 2016-09-08 · 4 obs

● 2015-08-11 09:07:08
● 2016-09-08 23:20:36
○ 2017-04-01 11:23:30
○ 2026-04-16 07:45:04

○NSns6.issphosting.com2015-08-11 → 2016-09-08 · 4 obs

● 2015-08-11 09:07:08
● 2016-09-08 23:20:36
○ 2017-04-01 11:23:30
○ 2026-04-16 07:45:04

●MXalt1.aspmx.l.google.com2026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-01 11:23:30
● 2026-04-16 07:45:02
● 2026-04-16 07:45:04

●MXalt2.aspmx.l.google.com2026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-01 11:23:30
● 2026-04-16 07:45:02
● 2026-04-16 07:45:04

●MXalt3.aspmx.l.google.com2026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-01 11:23:30
● 2026-04-16 07:45:02
● 2026-04-16 07:45:04

●MXalt4.aspmx.l.google.com2026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-01 11:23:30
● 2026-04-16 07:45:02
● 2026-04-16 07:45:04

●MXaspmx.l.google.com2026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-01 11:23:30
● 2026-04-16 07:45:02
● 2026-04-16 07:45:04

○MXmail.landmarktools.com2015-08-11 → 2016-09-08 · 4 obs

● 2015-08-11 09:07:08
● 2016-09-08 23:20:36
○ 2017-04-01 11:23:30
○ 2026-04-16 07:45:04

○A202.6.19.1202015-08-11 → 2016-09-08 · 4 obs

● 2015-08-11 09:07:08
● 2016-09-08 23:20:36
○ 2017-04-01 11:23:30
○ 2026-04-16 07:45:04

●A23.227.38.672026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-01 11:23:30
● 2026-04-16 07:45:02
● 2026-04-16 07:45:04

●A2620:127:f00f:7::2026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-01 11:23:30
● 2026-04-16 07:45:02
● 2026-04-16 07:45:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
landmarktools.com	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.34.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for landmarktools.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.67`
AAAA	1	`2620:127:f00f:7::`
NS	4	`ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com...`
MX	5	`alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`klaviyo-site-verification=UDtBCq, v=spf1 include:shops.shopify.com ~all...`
SOA	1	`ns-cloud-a1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

IP Addresses

landmarktools.com resolves to two IP numbers: 2620:127:f00f:7:: and 23.227.38.67.

Other host names, for instance heliabrine.org, earthorigin.in, bachatdukan.com, mattresswarehouseflint.com and woofpupshop.com share IP numbers with landmarktools.com.

Name Servers

landmarktools.com's delegation is handled by four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

landmarktools.com partially shares name servers with other domains; examples include jelinrealtor.com, thepalettedesign.com, mineclone.net, erkanmotors.com and aloeking.com.

Host names with two IPs:

ns-cloud-a1.googledomains.com points to 2001:4860:4802:32::6a and 216.239.32.106

ns-cloud-a2.googledomains.com points to 2001:4860:4802:34::6a and 216.239.34.106

ns-cloud-a3.googledomains.com points to 2001:4860:4802:36::6a and 216.239.36.106

ns-cloud-a4.googledomains.com points to 2001:4860:4802:38::6a and 216.239.38.106

Mail Servers

Five mail servers handle landmarktools.com: 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.

landmarktools.com shares some mail servers with other domains, at least partially, such as bilberger.de, axus.ca, litrato.com.au, spondere.com and steets.nl.