concoursehost.com - dns.ninja

`concoursehost.com`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:2d99^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:965b^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.45.153^{Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.150.91^{🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lia.ns.cloudflare.com`
		A	108.162.192.185^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	172.64.32.185^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	173.245.58.185^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
NS	`ram.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ram.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ram.ns.cloudflare.com`
		A	108.162.193.225^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
		A	172.64.33.225^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
		A	173.245.59.225^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
MX	`concoursehost-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
TXT	`MS=ms12926483`
TXT	`_pm950cvggsw74lg9x1u0dhpqnl6z8iv`
TXT	`atlassian-domain-verification=azn26QuWIF72Q0tmMIVWEPdWUxSG90sCCgt0LYRVhp8ovtj...`
TXT	`google-site-verification=oH7m9FZOuA4ndgB1Oe_hEN8Fd_V4B4IvKW3cDIc7OVk`
TXT	`google-site-verification=pHFxKg8_pbRxMiLTo47MEYQ8hpCSwFslviVWL0jpiTo`
TXT	`v=spf1 include:spf.protection.outlook.com include:mrbuttons.concoursehost.com...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.20.45.153, 172.66.150.91
		IPv6 hints	2606:4700:10::6814:2d99, 2606:4700:10::ac42:965b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=61, name=cloudflare-ech.com
SOA	`lia.ns.cloudflare.com`dns@cloudflare.com serial=2408193251

`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=1785209772

Subdomains

www.concoursehost.com

dihea-prd-bbis.concoursehost.com

Same first word

concoursehost.com

DNS History

17 records (7 active, 10 former)

●NSlia.ns.cloudflare.com2026-03-26 → 2026-07-28 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-07-28 03:56:48

○NSns1.p06.dynect.net2016-12-17 → 2017-05-07 · 4 obs

● 2016-12-17 03:50:14
● 2017-05-07 17:58:52
○ 2026-03-26 21:53:00
○ 2026-07-28 03:56:48

○NSns2.p06.dynect.net2016-12-17 → 2017-05-07 · 4 obs

● 2016-12-17 03:50:14
● 2017-05-07 17:58:52
○ 2026-03-26 21:53:00
○ 2026-07-28 03:56:48

○NSns3.p06.dynect.net2016-12-17 → 2017-05-07 · 4 obs

● 2016-12-17 03:50:14
● 2017-05-07 17:58:52
○ 2026-03-26 21:53:00
○ 2026-07-28 03:56:48

○NSns4.p06.dynect.net2016-12-17 → 2017-05-07 · 4 obs

● 2016-12-17 03:50:14
● 2017-05-07 17:58:52
○ 2026-03-26 21:53:00
○ 2026-07-28 03:56:48

●NSram.ns.cloudflare.com2026-03-26 → 2026-07-28 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-07-28 03:56:48

○MXalt1.aspmx.l.google.com2016-12-17 → 2017-05-07 · 4 obs

● 2016-12-17 03:50:14
● 2017-05-07 17:58:52
○ 2026-03-26 21:53:00
○ 2026-07-28 03:56:48

○MXalt2.aspmx.l.google.com2016-12-17 → 2017-05-07 · 4 obs

● 2016-12-17 03:50:14
● 2017-05-07 17:58:52
○ 2026-03-26 21:53:00
○ 2026-07-28 03:56:48

○MXalt3.aspmx.l.google.com2016-12-17 → 2017-05-07 · 4 obs

● 2016-12-17 03:50:14
● 2017-05-07 17:58:52
○ 2026-03-26 21:53:00
○ 2026-07-28 03:56:48

○MXaspmx.l.google.com2016-12-17 → 2017-05-07 · 4 obs

● 2016-12-17 03:50:14
● 2017-05-07 17:58:52
○ 2026-03-26 21:53:00
○ 2026-07-28 03:56:48

●MXconcoursehost-com.mail.protection.outlook.com2026-03-26 → 2026-07-28 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-07-28 03:56:48

●A104.20.45.1532026-03-26 → 2026-07-28 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-07-28 03:56:48

●A172.66.150.912026-03-26 → 2026-07-28 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-07-28 03:56:48

○A216.146.46.102016-12-17 → 2017-05-07 · 4 obs

● 2016-12-17 03:50:14
● 2017-05-07 17:58:52
○ 2026-03-26 21:53:00
○ 2026-07-28 03:56:48

○A216.146.46.112016-12-17 → 2017-05-07 · 4 obs

● 2016-12-17 03:50:14
● 2017-05-07 17:58:52
○ 2026-03-26 21:53:00
○ 2026-07-28 03:56:48

●A2606:4700:10::6814:2d992026-03-26 → 2026-07-28 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-07-28 03:56:48

●A2606:4700:10::ac42:965b2026-03-26 → 2026-07-28 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-07-28 03:56:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
concoursehost.com	ram.ns.cloudflare.com, lia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.225

NS records: ram.ns.cloudflare.com, lia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concoursehost.com (unsigned zone)

⏱️ Timing

Total: 289ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.150.91, 104.20.45.153`
AAAA	2	`2606:4700:10::6814:2d99, 2606:4700:10::ac42:965b`
NS	2	`lia.ns.cloudflare.com, ram.ns.cloudflare.com`
MX	1	`concoursehost-com.mail.protection.outloo`
TXT	6	`MS=ms12926483, _pm950cvggsw74lg9x1u0dhpqnl6z8iv...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lia.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ram.ns.cloudflare.com, ram.ns.cloudflare.com, ram.ns.cloudflare.com...)

Analysis

Hierarchy

concoursehost.com is the parent domain of www.concoursehost.com and dihea-prd-bbis.concoursehost.com.

IP Addresses

concoursehost.com points to the four IP addresses 104.20.45.153, 172.66.150.91, 2606:4700:10::6814:2d99 and 2606:4700:10::ac42:965b.

Additional host names — mymindcheck.org.au, www.betsson.it, eanswer.com and two others — share IP numbers with concoursehost.com.

Name Servers

concoursehost.com is served by two delegated name servers, lia.ns.cloudflare.com and ram.ns.cloudflare.com.

concoursehost.com shares its name server setup with other domains, including concourse.host, thecanvasfactory.com.au, bakircioglultd.com.tr and two others.

There is at least partial name server overlap between concoursehost.com and other domains — babahaber.com, plugins12.net, agentia.com.mx and two more among them.

The name servers quentin.ns.cloudflare.com, george.ns.cloudflare.com and henrik.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

lia.ns.cloudflare.com carries IP addresses 108.162.192.185, 172.64.32.185 and 173.245.58.185, with 3 other addresses beyond those.

ram.ns.cloudflare.com carries IP addresses 108.162.193.225, 172.64.33.225 and 173.245.59.225, with 3 other addresses beyond those.

Mail Servers

concoursehost.com has one mail server: concoursehost-com.mail.protection.outlook.com.

concoursehost-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.34, 52.101.9.20, 52.101.10.1 and 5 other.