`matchmycourse.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:3a63^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:cb2a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.99^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.42^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gordon.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
MX	`matchmycourse-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c962::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-sc2p298cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c962::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-scxp298cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c962::4^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-scxp298cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:c962::6^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-scvp298cu00306.inbound.protection.outlook.com`
		A	52.101.204.108^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sc2p298cu00204.inbound.protection.outlook.com`
		A	52.101.204.110^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-scxp298cu00606.inbound.protection.outlook.com`
		A	52.101.204.112^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-scxp298cu00500.inbound.protection.outlook.com`
		A	52.101.204.114^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-scvp298cu00302.inbound.protection.outlook.com`
TXT	`MS=ms41669770`
TXT	`brevo-code:cee90bb9750417c37a8711849c0ff2da`
TXT	`google-site-verification=JBnK0sXdOdmWHvpi1YYSJyuj934CVet5AnTkkn2RgUI`
TXT	`google-site-verification=hWC9bfC8qL0uwFcuuJ9tK7Z8d9p-t90XEpdajkzTrj8`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.58.99, 172.67.203.42
		IPv6	2606:4700:3036::6815:3a63, 2606:4700:3036::ac43:cb2a
SOA	`gordon.ns.cloudflare.com`dns@cloudflare.com serial=2399703400

`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=1774418422

🔒 HSTS Preload (+subdomains)

Same first word

matchmycourse.com

Similar names

mycustomreach.com

DNS History

16 records (7 active, 9 former)

●NSgordon.ns.cloudflare.com2026-02-23 → 2026-03-25 · 3 obs

○ 2017-07-03 17:18:10
● 2026-02-23 14:30:50
● 2026-03-25 06:15:48

○NSns57.domaincontrol.com2016-01-26 → 2017-07-03 · 4 obs

● 2016-01-26 21:15:22
● 2017-07-03 17:18:10
○ 2026-02-23 14:30:50
○ 2026-03-25 06:15:48

○NSns58.domaincontrol.com2016-01-26 → 2017-07-03 · 4 obs

● 2016-01-26 21:15:22
● 2017-07-03 17:18:10
○ 2026-02-23 14:30:50
○ 2026-03-25 06:15:48

●NSrafe.ns.cloudflare.com2026-02-23 → 2026-03-25 · 3 obs

○ 2017-07-03 17:18:10
● 2026-02-23 14:30:50
● 2026-03-25 06:15:48

○MXmailstore1.secureserver.net2016-01-26 → 2017-07-03 · 4 obs

● 2016-01-26 21:15:22
● 2017-07-03 17:18:10
○ 2026-02-23 14:30:50
○ 2026-03-25 06:15:48

●MXmatchmycourse-com.mail.protection.outlook.com2026-02-23 → 2026-03-25 · 3 obs

○ 2017-07-03 17:18:10
● 2026-02-23 14:30:50
● 2026-03-25 06:15:48

○MXsmtp.secureserver.net2016-01-26 → 2017-07-03 · 4 obs

● 2016-01-26 21:15:22
● 2017-07-03 17:18:10
○ 2026-02-23 14:30:50
○ 2026-03-25 06:15:48

●A104.21.58.992026-02-23 → 2026-03-25 · 5 obs

○ 2017-07-03 17:18:10
● 2026-02-23 14:30:50
● 2026-03-01 04:34:48
○ 2026-03-01 21:11:24
● 2026-03-25 06:15:48

●A172.67.203.422026-02-23 → 2026-03-25 · 5 obs

○ 2017-07-03 17:18:10
● 2026-02-23 14:30:50
● 2026-03-01 04:34:48
○ 2026-03-01 21:11:24
● 2026-03-25 06:15:48

○A188.114.96.02026-03-01 → 2026-03-01 · 3 obs

○ 2026-03-01 04:34:48
● 2026-03-01 21:11:24
○ 2026-03-25 06:15:48

○A188.114.97.02026-03-01 → 2026-03-01 · 3 obs

○ 2026-03-01 04:34:48
● 2026-03-01 21:11:24
○ 2026-03-25 06:15:48

●A2606:4700:3036::6815:3a632026-02-23 → 2026-03-25 · 5 obs

○ 2017-07-03 17:18:10
● 2026-02-23 14:30:50
● 2026-03-01 04:34:48
○ 2026-03-01 21:11:24
● 2026-03-25 06:15:48

●A2606:4700:3036::ac43:cb2a2026-02-23 → 2026-03-25 · 5 obs

○ 2017-07-03 17:18:10
● 2026-02-23 14:30:50
● 2026-03-01 04:34:48
○ 2026-03-01 21:11:24
● 2026-03-25 06:15:48

○A2a06:98c1:3120::2026-03-01 → 2026-03-01 · 3 obs

○ 2026-03-01 04:34:48
● 2026-03-01 21:11:24
○ 2026-03-25 06:15:48

○A2a06:98c1:3121::2026-03-01 → 2026-03-01 · 3 obs

○ 2026-03-01 04:34:48
● 2026-03-01 21:11:24
○ 2026-03-25 06:15:48

○A50.63.202.492016-01-26 → 2017-07-03 · 4 obs

● 2016-01-26 21:15:22
● 2017-07-03 17:18:10
○ 2026-02-23 14:30:50
○ 2026-03-25 06:15:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
matchmycourse.com	gordon.ns.cloudflare.com, rafe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.170

NS records: gordon.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for matchmycourse.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.42, 104.21.58.99`
AAAA	2	`2606:4700:3036::ac43:cb2a, 2606:4700:3036::6815:3a63`
NS	2	`gordon.ns.cloudflare.com, rafe.ns.cloudflare.com`
MX	1	`matchmycourse-com.mail.protection.outloo`
TXT	5	`MS=ms41669770, brevo-code:cee90bb9750417c37a8711849c0ff...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gordon.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

matchmycourse.com points to four IP numbers: 2606:4700:3036::6815:3a63, 2606:4700:3036::ac43:cb2a, 104.21.58.99 and 172.67.203.42.

Other host names, for instance jmvp-defender.pro, www.diamondbeer.com, cdn.pleated-jeans.com, mail.tulpar-ig.ru and decoarvi.com.co share IP numbers with matchmycourse.com.

Name Servers

matchmycourse.com's delegation is to two name servers gordon.ns.cloudflare.com and rafe.ns.cloudflare.com.

matchmycourse.com shares the same name server configuration as other domains, such as banguptodate.com, beonto.com, thespecial1.com, rf.lc and 0inon.com.

matchmycourse.com at least partially shares its name servers with other domains, for instance gatewayrlty.com, distinctpm.com.au, iyiai.com, x-secure.eu and alfredosristorante.com.

These name servers are commonly used alongside nola.ns.cloudflare.com and aspen.ns.cloudflare.com.

Host names with six IP numbers:

gordon.ns.cloudflare.com points to: 2606:4700:58::adf5:3baa, 2803:f800:50::6ca2:c1aa, 2a06:98c1:50::ac40:21aa, 108.162.193.170, 172.64.33.170 and 173.245.59.170.

rafe.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.

Mail Servers

matchmycourse.com is served by a single mail server, matchmycourse-com.mail.protection.outlook.com.

The host name matchmycourse-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c962::, 2a01:111:f403:c962::2, 2a01:111:f403:c962::4, 2a01:111:f403:c962::6, 52.101.204.108, 52.101.204.110, 52.101.204.112 and 52.101.204.114.

matchmycourse.com - robtex.com