`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:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.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=119, name=cloudflare-ech.com
SOA	`lia.ns.cloudflare.com`dns@cloudflare.com serial=2403094574

`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=1778342046

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 → 2026-05-09 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-05-09 16:11:00

○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
○ 2026-05-09 16:11:00

○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
○ 2026-05-09 16:11:00

○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
○ 2026-05-09 16:11:00

○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
○ 2026-05-09 16:11:00

●NSram.ns.cloudflare.com2026-03-26 → 2026-05-09 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-05-09 16:11:00

○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
○ 2026-05-09 16:11:00

○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
○ 2026-05-09 16:11:00

○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
○ 2026-05-09 16:11:00

○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
○ 2026-05-09 16:11:00

●MXconcoursehost-com.mail.protection.outlook.com2026-03-26 → 2026-05-09 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-05-09 16:11:00

●A104.20.45.1532026-03-26 → 2026-05-09 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-05-09 16:11:00

●A172.66.150.912026-03-26 → 2026-05-09 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-05-09 16:11:00

○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
○ 2026-05-09 16:11:00

○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
○ 2026-05-09 16:11:00

●A2606:4700:10::6814:2d992026-03-26 → 2026-05-09 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-05-09 16:11:00

●A2606:4700:10::ac42:965b2026-03-26 → 2026-05-09 · 3 obs

○ 2017-05-07 17:58:52
● 2026-03-26 21:53:00
● 2026-05-09 16:11:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, b.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: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.20.45.153, 172.66.150.91`
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 a parent of www.concoursehost.com and dihea-prd-bbis.concoursehost.com.

IP Addresses

Four IP numbers are pointed to by concoursehost.com: 2606:4700:10::6814:2d99, 2606:4700:10::ac42:965b, 104.20.45.153 and 172.66.150.91.

other host names including mymindcheck.org.au, www.betsson.it, eanswer.com, betsson.it and a-punainen-sugarfree.meg1s.fi share IP numbers with concoursehost.com.

Name Servers

concoursehost.com is delegated to two name servers lia.ns.cloudflare.com and ram.ns.cloudflare.com.

concoursehost.com shares the same name server setup as other domains, for instance concourse.host, thecanvasfactory.com.au, bakircioglultd.com.tr, concourse-cloud.com and pamusb.org.

concoursehost.com at least partially shares name servers with other domains, for instance babahaber.com, agentia.com.mx, 312beauty.com, youpdf.com and ciume.cn.

These name servers are commonly used alongside quentin.ns.cloudflare.com and george.ns.cloudflare.com.

Host names with six IP numbers:

Host name lia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab9, 2803:f800:50::6ca2:c0b9, 2a06:98c1:50::ac40:20b9, 108.162.192.185, 172.64.32.185 and 173.245.58.185.

Host name ram.ns.cloudflare.com points to: 2606:4700:58::adf5:3be1, 2803:f800:50::6ca2:c1e1, 2a06:98c1:50::ac40:21e1, 108.162.193.225, 172.64.33.225 and 173.245.59.225.

Mail Servers

concoursehost.com is handled by a single mail server, concoursehost-com.mail.protection.outlook.com.

Host concoursehost-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c801::1, 2a01:111:f403:c922::1, 2a01:111:f403:f802::2, 52.101.10.5, 52.101.40.0, 52.101.41.4 and 52.101.41.28.

concoursehost.com - robtex.com