`courseygraves.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4a59^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a802^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.89^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.2^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`chan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c052^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2052^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chan.ns.cloudflare.com`
		A	108.162.192.82^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	172.64.32.82^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	173.245.58.82^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=1RWftlMFJilaGqtciSXD4pEtUHeVen7NYr2dtLgjxCU`
TXT	`google-site-verification=IJXx0-LoDUPQrXnB69f1KXvb6orgxWigFrtpdAWBmWs`
TXT	`google-site-verification=jLmFR7swwyV8WMzltm0VDM1N8Qloki0NlPbnprcOcdw`
TXT	`klaviyo-site-verification=WhW6qw`
TXT	`v=spf1 +a +mx include:_spf.google.com include:_spf.vin65.com include:_spf.com...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.89, 172.67.168.2
		IPv6 hints	2606:4700:3031::6815:4a59, 2606:4700:3033::ac43:a802
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2407758072

`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=1785545507

Same first word

courseygraves.com

DNS History

22 records (11 active, 11 former)

●NSalex.ns.cloudflare.com2026-04-28 → 2026-08-01 · 3 obs

○ 2017-05-09 17:41:10
● 2026-04-28 15:05:40
● 2026-08-01 00:57:06

●NSchan.ns.cloudflare.com2026-04-28 → 2026-08-01 · 3 obs

○ 2017-05-09 17:41:10
● 2026-04-28 15:05:40
● 2026-08-01 00:57:06

○NSns17.domaincontrol.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 17:41:10
○ 2026-04-28 15:05:40
○ 2026-08-01 00:57:06

○NSns18.domaincontrol.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 17:41:10
○ 2026-04-28 15:05:40
○ 2026-08-01 00:57:06

●MXalt1.aspmx.l.google.com2026-04-28 → 2026-08-01 · 3 obs

○ 2017-05-09 17:41:10
● 2026-04-28 15:05:40
● 2026-08-01 00:57:06

●MXalt2.aspmx.l.google.com2026-04-28 → 2026-08-01 · 3 obs

○ 2017-05-09 17:41:10
● 2026-04-28 15:05:40
● 2026-08-01 00:57:06

●MXalt3.aspmx.l.google.com2026-04-28 → 2026-08-01 · 3 obs

○ 2017-05-09 17:41:10
● 2026-04-28 15:05:40
● 2026-08-01 00:57:06

●MXalt4.aspmx.l.google.com2026-04-28 → 2026-08-01 · 3 obs

○ 2017-05-09 17:41:10
● 2026-04-28 15:05:40
● 2026-08-01 00:57:06

●MXaspmx.l.google.com2026-04-28 → 2026-08-01 · 3 obs

○ 2017-05-09 17:41:10
● 2026-04-28 15:05:40
● 2026-08-01 00:57:06

○MXmailstore1.secureserver.net2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 17:41:10
○ 2026-04-28 15:05:40
○ 2026-08-01 00:57:06

○MXsmtp.secureserver.net2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 17:41:10
○ 2026-04-28 15:05:40
○ 2026-08-01 00:57:06

●A104.21.74.892026-04-28 → 2026-08-01 · 11 obs

○ 2017-05-09 17:41:10
● 2026-04-28 15:05:40
● 2026-04-28 16:42:26
○ 2026-05-03 13:56:30
● 2026-05-09 19:07:22
● 2026-05-13 20:07:50
○ 2026-05-16 01:15:54
● 2026-05-28 13:56:08
○ 2026-07-27 22:33:22
● 2026-08-01 00:57:04
● 2026-08-01 00:57:06

●A172.67.168.22026-04-28 → 2026-08-01 · 11 obs

○A184.168.221.392017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 17:41:10
○ 2026-04-28 15:05:40
○ 2026-08-01 00:57:06

○A188.114.96.02026-05-03 → 2026-07-27 · 9 obs

○ 2026-04-28 16:42:26
● 2026-05-03 13:56:30
○ 2026-05-09 19:07:22
○ 2026-05-13 20:07:50
● 2026-05-16 01:15:54
○ 2026-05-28 13:56:08
● 2026-07-27 22:33:22
○ 2026-08-01 00:57:04
○ 2026-08-01 00:57:06

○A188.114.97.02026-05-03 → 2026-07-27 · 9 obs

●A2606:4700:3031::6815:4a592026-06-20 → 2026-08-01 · 5 obs

○ 2026-05-28 13:56:08
● 2026-06-20 18:53:38
○ 2026-07-27 22:33:22
● 2026-08-01 00:57:04
● 2026-08-01 00:57:06

●A2606:4700:3033::ac43:a8022026-06-20 → 2026-08-01 · 5 obs

○ 2026-05-28 13:56:08
● 2026-06-20 18:53:38
○ 2026-07-27 22:33:22
● 2026-08-01 00:57:04
● 2026-08-01 00:57:06

○A2606:4700:3035::ac43:a8022026-04-28 → 2026-05-28 · 10 obs

○A2606:4700:3036::6815:4a592026-04-28 → 2026-05-28 · 10 obs

○A2a06:98c1:3120::2026-05-03 → 2026-07-27 · 9 obs

○A2a06:98c1:3121::2026-05-03 → 2026-07-27 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
courseygraves.com	alex.ns.cloudflare.com, chan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.100

NS records: alex.ns.cloudflare.com, chan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for courseygraves.com (unsigned zone)

⏱️ Timing

Total: 238ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.168.2, 104.21.74.89`
AAAA	2	`2606:4700:3033::ac43:a802, 2606:4700:3031::6815:4a59`
NS	2	`alex.ns.cloudflare.com, chan.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 0), alt3.aspmx.l.google.com (pri: 10)...`
TXT	5	`google-site-verification=1RWftlMFJilaGqt, google-site-verification=IJXx0-LoDUPQrXn...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

courseygraves.com directs to four IP numbers, which are 104.21.74.89, 172.67.168.2, 2606:4700:3031::6815:4a59 and 2606:4700:3033::ac43:a802.

Among the host names that share IP numbers with courseygraves.com are mail.xyztelevision.com, www.decoscwbrecarga.com, demilamores.com.mx and two others.

Name Servers

courseygraves.com uses two name servers for its delegation: alex.ns.cloudflare.com and chan.ns.cloudflare.com.

courseygraves.com has the same name server delegation as a number of other domains, such as 121charge.com, harukasan.org, alit.wine and two more.

There is at least partial name server overlap between courseygraves.com and other domains — lttrees.top, cgrtrade.com, almalinux.org and two more among them.

These name servers tend to appear in combination with the name servers hugh.ns.cloudflare.com, nero.ns.cloudflare.com, merlin.ns.cloudflare.com and theo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname alex.ns.cloudflare.com directs to 108.162.193.100, 172.64.33.100 and 173.245.59.100 along with 3 other IP addresses.

Hostname chan.ns.cloudflare.com directs to 108.162.192.82, 172.64.32.82 and 173.245.58.82 along with 3 other IP addresses.

Mail Servers

Five mail servers handle courseygraves.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

courseygraves.com shares at least some of its mail servers with other domains — for example sun.cz, alindro.com, exotine.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 142.251.163.27 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.

courseygraves.com - robtex.com