checkmate.com - dns.ninja

`checkmate.com`

DNSSEC	⚠️ Not signed
A	35.214.43.230^{🇬🇧 Google35.214.0.0/17}
		PTR	`230.43.214.35.bc.googleusercontent.com`
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`checkmate-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`mscid=i1b8T+LjSjX6tWyubXOoLff7PwWFNABZxFg8ttY23RCSiyjqtWpOMomLvK2AxQNyjZFyVqt...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.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=1785536682

Subdomains

www.checkmate.com

Same first word

Similar names

DNS History

16 records (6 active, 10 former)

○NSns0.magneticnorth.com2015-08-05 → 2015-12-16 · 4 obs

● 2015-08-05 13:09:22
● 2015-12-16 22:03:44
○ 2016-02-04 04:18:46
○ 2026-07-31 22:29:48

●NSns1.bdm.microsoftonline.com2016-02-04 → 2026-07-31 · 3 obs

○ 2015-12-16 22:03:44
● 2016-02-04 04:18:46
● 2026-07-31 22:29:48

○NSns1.magneticnorth.com2015-08-05 → 2015-12-16 · 4 obs

● 2015-08-05 13:09:22
● 2015-12-16 22:03:44
○ 2016-02-04 04:18:46
○ 2026-07-31 22:29:48

●NSns2.bdm.microsoftonline.com2016-02-04 → 2026-07-31 · 3 obs

○ 2015-12-16 22:03:44
● 2016-02-04 04:18:46
● 2026-07-31 22:29:48

○NSns2.magneticnorth.com2015-08-05 → 2015-12-16 · 4 obs

● 2015-08-05 13:09:22
● 2015-12-16 22:03:44
○ 2016-02-04 04:18:46
○ 2026-07-31 22:29:48

●NSns3.bdm.microsoftonline.com2016-02-04 → 2026-07-31 · 3 obs

○ 2015-12-16 22:03:44
● 2016-02-04 04:18:46
● 2026-07-31 22:29:48

●NSns4.bdm.microsoftonline.com2016-02-04 → 2026-07-31 · 3 obs

○ 2015-12-16 22:03:44
● 2016-02-04 04:18:46
● 2026-07-31 22:29:48

●MXcheckmate-com.mail.protection.outlook.com2016-02-04 → 2026-07-31 · 3 obs

○ 2015-12-16 22:03:44
● 2016-02-04 04:18:46
● 2026-07-31 22:29:48

○MXmailgate.magneticnorth.com2015-08-05 → 2015-12-16 · 4 obs

● 2015-08-05 13:09:22
● 2015-12-16 22:03:44
○ 2016-02-04 04:18:46
○ 2026-07-31 22:29:48

○MXmx101.everycloudtech.com2015-08-05 → 2015-12-16 · 4 obs

● 2015-08-05 13:09:22
● 2015-12-16 22:03:44
○ 2016-02-04 04:18:46
○ 2026-07-31 22:29:48

○MXmx102.everycloudtech.com2015-08-05 → 2015-12-16 · 4 obs

● 2015-08-05 13:09:22
● 2015-12-16 22:03:44
○ 2016-02-04 04:18:46
○ 2026-07-31 22:29:48

○MXmx103.everycloudtech.com2015-08-05 → 2015-12-16 · 4 obs

● 2015-08-05 13:09:22
● 2015-12-16 22:03:44
○ 2016-02-04 04:18:46
○ 2026-07-31 22:29:48

○MXmx104.everycloudtech.com2015-08-05 → 2015-12-16 · 4 obs

● 2015-08-05 13:09:22
● 2015-12-16 22:03:44
○ 2016-02-04 04:18:46
○ 2026-07-31 22:29:48

○A185.230.63.1072026-04-23 → 2026-06-07 · 4 obs

○ 2016-02-04 04:18:46
● 2026-04-23 17:51:58
● 2026-06-07 20:38:36
○ 2026-07-31 22:29:48

○A192.33.133.572015-08-05 → 2015-12-16 · 4 obs

● 2015-08-05 13:09:22
● 2015-12-16 22:03:44
○ 2016-02-04 04:18:46
○ 2026-07-31 22:29:48

●A35.214.43.2302026-07-31 → 2026-07-31 · 2 obs

○ 2026-06-07 20:38:36
● 2026-07-31 22:29:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...	-
checkmate.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	4 records

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkmate.com (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.214.43.230`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`checkmate-com.mail.protection.outlook.co`
TXT	2	`mscid=i1b8T+LjSjX6tWyubXOoLff7PwWFNABZxF, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Hierarchy

checkmate.com serves as the parent of www.checkmate.com.

IP Addresses

checkmate.com resolves to just one IP address, 35.214.43.230.

Two other host names, along with davewilsonequinesports.com, dayaviation.co.uk and malcolminsulation.co.uk, also share IP numbers with checkmate.com.

Name Servers

The NS records for checkmate.com point to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

checkmate.com has at least partial name server overlap with other domains, such as albertautilitybilling.ca, nbcl.nl, artedim.com and two others.

ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com all point to exactly two IP numbers each: ns1.bdm.microsoftonline.com → 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com → 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com → 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com → 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

The sole mail server for checkmate.com is checkmate-com.mail.protection.outlook.com.

With 8 IP addresses total, checkmate-com.mail.protection.outlook.com resolves to 52.101.68.36, 52.101.68.39, 52.101.73.12 and 5 others.