`mycoursewalk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:8e22^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	2606:4700:3037::6815:1b5e^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	104.21.27.94^Cloudflare ✓ In HTTPS hints
A	172.67.142.34^{🇺🇸 Cloudflare} ✓ In HTTPS hints
NS	`eric.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b70^{🇺🇸 Cloudflare}
			PTR	`eric.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c170^{🇨🇷 Cloudflare}
			PTR	`eric.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2170^{🇺🇸 Cloudflare}
			PTR	`eric.ns.cloudflare.com`
		A	108.162.193.112^{🇺🇸 Cloudflare}
			PTR	`eric.ns.cloudflare.com`
		A	172.64.33.112^{🇺🇸 Cloudflare}
			PTR	`eric.ns.cloudflare.com`
		A	173.245.59.112^{🇺🇸 Cloudflare}
			PTR	`eric.ns.cloudflare.com`
NS	`zara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a94^{🇺🇸 Cloudflare}
			PTR	`zara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c094^{🇨🇷 Cloudflare}
			PTR	`zara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2094^{🇺🇸 Cloudflare}
			PTR	`zara.ns.cloudflare.com`
		A	108.162.192.148^{🇺🇸 Cloudflare}
			PTR	`zara.ns.cloudflare.com`
		A	172.64.32.148^{🇺🇸 Cloudflare}
			PTR	`zara.ns.cloudflare.com`
		A	173.245.58.148^{🇺🇸 Cloudflare}
			PTR	`zara.ns.cloudflare.com`
TXT	`amazonses:EF+ACiAfnsG8T5LOX+vTrEVzQ2J9MRYtrQXX2//pNWs=`
TXT	`facebook-domain-verification=bfostmblfi6jgvut4erueopl1y4vl1`
TXT	`google-site-verification=WeuuxyUbVGNxaImuLiAgljV1VVNC0djczOpArKIcpIA`
TXT	`v=spf1 a mx include:amazonses.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.27.94, 172.67.142.34
		IPv6	2606:4700:3036::ac43:8e22, 2606:4700:3037::6815:1b5e
SOA	`eric.ns.cloudflare.com`dns@cloudflare.com serial=2396701596

`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=1771291435

📈 Tranco rank: #546,909

Up

de.mycoursewalk.com

Same first word

mycoursewalk.com

DNS History

11 records (6 active, 5 former)

●NSeric.ns.cloudflare.com2015-06-16 → 2026-02-20 · 2 obs

● 2015-06-16 15:07:58
● 2026-02-20 00:13:28

●NSzara.ns.cloudflare.com2015-06-16 → 2026-02-20 · 2 obs

● 2015-06-16 15:07:58
● 2026-02-20 00:13:28

○MXdc-a8b0bdfb.mycoursewalk.com2015-06-16 → 2017-02-02 · 4 obs

● 2015-06-16 15:07:58
● 2017-02-02 02:35:00
○ 2018-07-12 03:19:00
○ 2026-02-20 00:13:28

●A104.21.27.942026-02-20 → 2026-02-20 · 2 obs

○ 2018-07-12 03:19:00
● 2026-02-20 00:13:28

○A104.28.28.522015-06-16 → 2018-07-12 · 3 obs

● 2015-06-16 15:07:58
● 2018-07-12 03:19:00
○ 2026-02-20 00:13:28

○A104.28.29.522015-06-16 → 2018-07-12 · 3 obs

● 2015-06-16 15:07:58
● 2018-07-12 03:19:00
○ 2026-02-20 00:13:28

●A172.67.142.342026-02-20 → 2026-02-20 · 2 obs

○ 2018-07-12 03:19:00
● 2026-02-20 00:13:28

○A2400:cb00:2048:1::681c:1c342015-06-16 → 2018-07-12 · 3 obs

● 2015-06-16 15:07:58
● 2018-07-12 03:19:00
○ 2026-02-20 00:13:28

○A2400:cb00:2048:1::681c:1d342015-06-16 → 2018-07-12 · 3 obs

● 2015-06-16 15:07:58
● 2018-07-12 03:19:00
○ 2026-02-20 00:13:28

●A2606:4700:3036::ac43:8e222026-02-20 → 2026-02-20 · 2 obs

○ 2018-07-12 03:19:00
● 2026-02-20 00:13:28

●A2606:4700:3037::6815:1b5e2026-02-20 → 2026-02-20 · 2 obs

○ 2018-07-12 03:19:00
● 2026-02-20 00:13:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mycoursewalk.com	eric.ns.cloudflare.com, zara.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.193.112

NS records: eric.ns.cloudflare.com, zara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mycoursewalk.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.94, 172.67.142.34`
AAAA	2	`2606:4700:3037::6815:1b5e, 2606:4700:3036::ac43:8e22`
NS	2	`eric.ns.cloudflare.com, zara.ns.cloudflare.com`
TXT	4	`amazonses:EF+ACiAfnsG8T5LOX+vTrEVzQ2J9MR, facebook-domain-verification=bfostmblfi6...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`eric.ns.cloudflare.com dns.cloudflare.co`

AI analysis

mycoursewalk.com is the parent of de.mycoursewalk.com.

mycoursewalk.com points to four IP numbers: 2606:4700:3036::ac43:8e22, 2606:4700:3037::6815:1b5e, 104.21.27.94 and 172.67.142.34.

Other host names including 52d00c03e98f.wheythehinh.vn, verslokeliones.lt, toiturelarochelle.com, santaibos.com and bd-holdings.com share IP numbers with mycoursewalk.com.

mycoursewalk.com's delegation uses two name servers, eric.ns.cloudflare.com and zara.ns.cloudflare.com.

mycoursewalk.com shares the same name server setup as other domains, for example tsdjiuju.com, divi.world, haolaishi88.com, greektzm.com and szxjlhy.com.

mycoursewalk.com at least partially shares name servers with other domains, including jasperdarksky.org, billyscities.com, outboundpartner.dk, taksiliitto.fi and reggiokit.ru.

These name servers are commonly used with pam.ns.cloudflare.com and stan.ns.cloudflare.com.

Host names with six IP numbers:

eric.ns.cloudflare.com points to: 2606:4700:58::adf5:3b70, 2803:f800:50::6ca2:c170, 2a06:98c1:50::ac40:2170, 108.162.193.112, 172.64.33.112 and 173.245.59.112.

zara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a94, 2803:f800:50::6ca2:c094, 2a06:98c1:50::ac40:2094, 108.162.192.148, 172.64.32.148 and 173.245.58.148.

mycoursewalk.com - robtex.com