wpdevcourse.com - dns.ninja

`wpdevcourse.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:374a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:aabc^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.74^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.188^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marty.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bcc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marty.ns.cloudflare.com`
		A	108.162.193.204^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	172.64.33.204^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	173.245.59.204^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
NS	`nora.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nora.ns.cloudflare.com`
		A	108.162.192.213^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	172.64.32.213^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	173.245.58.213^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
MX	`amir.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`isaac.mx.cloudflare.net`⁽⁴⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`linda.mx.cloudflare.net`⁽⁹²⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`_globalsign-domain-verification=5lhQsjNgs9yyIE5ZDxR0M8it-8_ue1LpnKGdlpMaqb`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.74, 172.67.170.188
		IPv6 hints	2606:4700:3032::6815:374a, 2606:4700:3037::ac43:aabc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`marty.ns.cloudflare.com`dns@cloudflare.com serial=2408447858

`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=1785098042

Same first word

wpdevcourse.com

DNS History

22 records (9 active, 13 former)

●NSmarty.ns.cloudflare.com2026-02-14 → 2026-07-26 · 3 obs

○ 2016-12-17 02:58:56
● 2026-02-14 19:41:12
● 2026-07-26 20:55:08

●NSnora.ns.cloudflare.com2026-02-14 → 2026-07-26 · 3 obs

○ 2016-12-17 02:58:56
● 2026-02-14 19:41:12
● 2026-07-26 20:55:08

○NSns23.domaincontrol.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 02:58:56
○ 2026-02-14 19:41:12
○ 2026-07-26 20:55:08

○NSns24.domaincontrol.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 02:58:56
○ 2026-02-14 19:41:12
○ 2026-07-26 20:55:08

●MXamir.mx.cloudflare.net2026-03-30 → 2026-07-26 · 3 obs

○ 2026-02-26 22:38:54
● 2026-03-30 03:07:48
● 2026-07-26 20:55:08

●MXisaac.mx.cloudflare.net2026-03-30 → 2026-07-26 · 3 obs

○ 2026-02-26 22:38:54
● 2026-03-30 03:07:48
● 2026-07-26 20:55:08

●MXlinda.mx.cloudflare.net2026-03-30 → 2026-07-26 · 3 obs

○ 2026-02-26 22:38:54
● 2026-03-30 03:07:48
● 2026-07-26 20:55:08

○MXmx.zoho.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 02:58:56
○ 2026-02-14 19:41:12
○ 2026-07-26 20:55:08

○MXmx1.emailsrvr.com2026-02-14 → 2026-02-26 · 5 obs

○ 2016-12-17 02:58:56
● 2026-02-14 19:41:12
● 2026-02-26 22:38:54
○ 2026-03-30 03:07:48
○ 2026-07-26 20:55:08

○MXmx2.emailsrvr.com2026-02-14 → 2026-02-26 · 5 obs

○ 2016-12-17 02:58:56
● 2026-02-14 19:41:12
● 2026-02-26 22:38:54
○ 2026-03-30 03:07:48
○ 2026-07-26 20:55:08

○MXmx2.zoho.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 02:58:56
○ 2026-02-14 19:41:12
○ 2026-07-26 20:55:08

●A104.21.55.742026-02-14 → 2026-07-26 · 7 obs

○ 2016-12-17 02:58:56
● 2026-02-14 19:41:12
● 2026-06-11 17:35:12
○ 2026-06-24 02:53:06
● 2026-07-02 07:33:56
○ 2026-07-02 21:19:08
● 2026-07-26 20:55:08

●A172.67.170.1882026-02-14 → 2026-07-26 · 7 obs

○ 2016-12-17 02:58:56
● 2026-02-14 19:41:12
● 2026-06-11 17:35:12
○ 2026-06-24 02:53:06
● 2026-07-02 07:33:56
○ 2026-07-02 21:19:08
● 2026-07-26 20:55:08

○A188.114.96.02026-06-24 → 2026-07-02 · 5 obs

○ 2026-06-11 17:35:12
● 2026-06-24 02:53:06
○ 2026-07-02 07:33:56
● 2026-07-02 21:19:08
○ 2026-07-26 20:55:08

○A188.114.97.02026-06-24 → 2026-07-02 · 5 obs

○ 2026-06-11 17:35:12
● 2026-06-24 02:53:06
○ 2026-07-02 07:33:56
● 2026-07-02 21:19:08
○ 2026-07-26 20:55:08

●A2606:4700:3032::6815:374a2026-07-02 → 2026-07-26 · 4 obs

○ 2026-06-24 02:53:06
● 2026-07-02 07:33:56
○ 2026-07-02 21:19:08
● 2026-07-26 20:55:08

○A2606:4700:3033::6815:374a2026-02-14 → 2026-06-11 · 5 obs

○ 2016-12-17 02:58:56
● 2026-02-14 19:41:12
● 2026-06-11 17:35:12
○ 2026-06-24 02:53:06
○ 2026-07-26 20:55:08

○A2606:4700:3035::ac43:aabc2026-02-14 → 2026-06-11 · 5 obs

○ 2016-12-17 02:58:56
● 2026-02-14 19:41:12
● 2026-06-11 17:35:12
○ 2026-06-24 02:53:06
○ 2026-07-26 20:55:08

●A2606:4700:3037::ac43:aabc2026-07-02 → 2026-07-26 · 4 obs

○ 2026-06-24 02:53:06
● 2026-07-02 07:33:56
○ 2026-07-02 21:19:08
● 2026-07-26 20:55:08

○A2a06:98c1:3120::2026-06-24 → 2026-07-02 · 5 obs

○ 2026-06-11 17:35:12
● 2026-06-24 02:53:06
○ 2026-07-02 07:33:56
● 2026-07-02 21:19:08
○ 2026-07-26 20:55:08

○A2a06:98c1:3121::2026-06-24 → 2026-07-02 · 5 obs

○ 2026-06-11 17:35:12
● 2026-06-24 02:53:06
○ 2026-07-02 07:33:56
● 2026-07-02 21:19:08
○ 2026-07-26 20:55:08

○A45.79.190.672016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 02:58:56
○ 2026-02-14 19:41:12
○ 2026-07-26 20:55:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
wpdevcourse.com	marty.ns.cloudflare.com, nora.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.213

NS records: marty.ns.cloudflare.com, nora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wpdevcourse.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.74, 172.67.170.188`
AAAA	2	`2606:4700:3037::ac43:aabc, 2606:4700:3032::6815:374a`
NS	2	`marty.ns.cloudflare.com, nora.ns.cloudflare.com`
MX	3	`amir.mx.cloudflare.net (pri: 25), isaac.mx.cloudflare.net (pri: 40)...`
TXT	2	`_globalsign-domain-verification=5lhQsjNg, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marty.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

wpdevcourse.com directs to four IP numbers, which are 104.21.55.74, 172.67.170.188, 2606:4700:3032::6815:374a and 2606:4700:3037::ac43:aabc.

Two other host names, along with booking-confirmation.live, issue.ch and 911178.xyz, also share IP numbers with wpdevcourse.com.

Name Servers

wpdevcourse.com is served by two delegated name servers, marty.ns.cloudflare.com and nora.ns.cloudflare.com.

wpdevcourse.com shares its NS records with other domains, for example eggames.net, shoehorncs.com, vinterior.co and two others.

The name servers of wpdevcourse.com overlap at least partially with those of other domains — among them okxvotings.info, lutongpinas.com, chlifestyleguide.com and two more.

These name servers commonly appear in combination with the name servers jocelyn.ns.cloudflare.com.

DNS names with 6 IP addresses:

marty.ns.cloudflare.com carries IP addresses 108.162.193.204, 172.64.33.204 and 173.245.59.204, with 3 other addresses beyond those.

nora.ns.cloudflare.com carries IP addresses 108.162.192.213, 172.64.32.213 and 173.245.58.213, with 3 other addresses beyond those.

Mail Servers

Mail for wpdevcourse.com is routed through three mail servers — amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

There is at least a partial MX overlap between wpdevcourse.com and other domains, including gylex.com, comic.studio, s34r.net and two others.

DNS names with 6 IP addresses:

amir.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

isaac.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

linda.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.