`courselocate.com`

DNSSEC	⚠️ Not signed
NS	`skip.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3be9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`skip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`skip.ns.cloudflare.com`
		A	108.162.193.233^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	172.64.33.233^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	173.245.59.233^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
NS	`sunny.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sunny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sunny.ns.cloudflare.com`
		A	108.162.194.166^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	162.159.38.166^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	172.64.34.166^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com` ⭐
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
SOA	`skip.ns.cloudflare.com`dns@cloudflare.com serial=2398745782

`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

Previously MX for

courselocate.com

Same first word

courselocate.com

Similar names

locatesource.com

DNS History

20 records (4 active, 16 former)

○NSaragorn.ns.cloudflare.com2017-01-26 → 2017-01-26 · 4 obs

○ 2016-04-23 08:42:00
● 2017-01-26 22:27:26
○ 2026-03-07 00:02:40
○ 2026-03-23 02:15:02

○NSns1.fluidhosting.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:05:52
○ 2015-08-01 02:26:30
○ 2026-03-23 02:15:02

○NSns1.t1hosting.com2015-08-01 → 2016-04-23 · 5 obs

○ 2008-03-16 04:05:52
● 2015-08-01 02:26:30
● 2016-04-23 08:42:00
○ 2017-01-26 22:27:26
○ 2026-03-23 02:15:02

○NSns2.fluidhosting.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:05:52
○ 2015-08-01 02:26:30
○ 2026-03-23 02:15:02

○NSns2.t1hosting.com2015-08-01 → 2016-04-23 · 5 obs

○ 2008-03-16 04:05:52
● 2015-08-01 02:26:30
● 2016-04-23 08:42:00
○ 2017-01-26 22:27:26
○ 2026-03-23 02:15:02

○NSns3.fluidhosting.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:05:52
○ 2015-08-01 02:26:30
○ 2026-03-23 02:15:02

●NSskip.ns.cloudflare.com2026-03-07 → 2026-03-23 · 3 obs

○ 2017-01-26 22:27:26
● 2026-03-07 00:02:40
● 2026-03-23 02:15:02

●NSsunny.ns.cloudflare.com2026-03-07 → 2026-03-23 · 3 obs

○ 2017-01-26 22:27:26
● 2026-03-07 00:02:40
● 2026-03-23 02:15:02

○NStori.ns.cloudflare.com2017-01-26 → 2017-01-26 · 4 obs

○ 2016-04-23 08:42:00
● 2017-01-26 22:27:26
○ 2026-03-07 00:02:40
○ 2026-03-23 02:15:02

○MXcourselocate.com2015-08-01 → 2016-04-23 · 5 obs

○ 2008-03-16 04:05:52
● 2015-08-01 02:26:30
● 2016-04-23 08:42:00
○ 2017-01-26 22:27:26
○ 2026-03-23 02:15:02

●MXfwd1.porkbun.com2026-03-07 → 2026-03-23 · 3 obs

○ 2017-01-26 22:27:26
● 2026-03-07 00:02:40
● 2026-03-23 02:15:02

●MXfwd2.porkbun.com2026-03-07 → 2026-03-23 · 3 obs

○ 2017-01-26 22:27:26
● 2026-03-07 00:02:40
● 2026-03-23 02:15:02

○MXmail0.fluidhosting.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:05:52
○ 2015-08-01 02:26:30
○ 2026-03-23 02:15:02

○MXmail2b.fluidhosting.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:05:52
○ 2015-08-01 02:26:30
○ 2026-03-23 02:15:02

○A104.18.42.1972017-01-26 → 2017-01-26 · 4 obs

○ 2016-04-23 08:42:00
● 2017-01-26 22:27:26
○ 2026-03-07 00:02:40
○ 2026-03-23 02:15:02

○A104.18.43.1972017-01-26 → 2017-01-26 · 4 obs

○ 2016-04-23 08:42:00
● 2017-01-26 22:27:26
○ 2026-03-07 00:02:40
○ 2026-03-23 02:15:02

○A107.191.35.1792015-08-01 → 2016-04-23 · 5 obs

○ 2008-03-16 04:05:52
● 2015-08-01 02:26:30
● 2016-04-23 08:42:00
○ 2017-01-26 22:27:26
○ 2026-03-23 02:15:02

○A204.14.90.232008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:05:52
○ 2015-08-01 02:26:30
○ 2026-03-23 02:15:02

○A2400:cb00:2048:1::6812:2ac52017-01-26 → 2017-01-26 · 4 obs

○ 2016-04-23 08:42:00
● 2017-01-26 22:27:26
○ 2026-03-07 00:02:40
○ 2026-03-23 02:15:02

○A2400:cb00:2048:1::6812:2bc52017-01-26 → 2017-01-26 · 4 obs

○ 2016-04-23 08:42:00
● 2017-01-26 22:27:26
○ 2026-03-07 00:02:40
○ 2026-03-23 02:15:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
courselocate.com	skip.ns.cloudflare.com, sunny.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.233

NS records: skip.ns.cloudflare.com, sunny.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`skip.ns.cloudflare.com, sunny.ns.cloudflare.com`
MX	2	`fwd1.porkbun.com (pri: 1), fwd2.porkbun.com (pri: 1)`
SOA	1	`skip.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

courselocate.com is delegated to two name servers: skip.ns.cloudflare.com and sunny.ns.cloudflare.com.

courselocate.com shares the same name server setup as other domains, for example csjuq.com, oxfarmorganic.com, paulstevens.org and quantum-astral.org.

courselocate.com shares name servers with other domains at least partially, for example sxnwg.cn, tizonamerkur.de, olegzotov.ru, boussiasevents.gr and xuanjiaoan.com.

These name servers are commonly used with sharon.ns.cloudflare.com, ricardo.ns.cloudflare.com and sullivan.ns.cloudflare.com.

Host names with six IP numbers: host name skip.ns.cloudflare.com points to: 2606:4700:58::adf5:3be9, 2803:f800:50::6ca2:c1e9, 2a06:98c1:50::ac40:21e9, 108.162.193.233, 172.64.33.233 and 173.245.59.233; host name sunny.ns.cloudflare.com points to: 2606:4700:50::a29f:26a6, 2803:f800:50::6ca2:c2a6, 2a06:98c1:50::ac40:22a6, 108.162.194.166, 162.159.38.166 and 172.64.34.166.

Mail Servers

Two mail servers fwd1.porkbun.com and fwd2.porkbun.com handle courselocate.com.

courselocate.com shares the same mail server setup as other domains, for instance ramos-web.com, lucierobert.com, vaspower.com, jakeirvine.com and sponite.com.

courselocate.com shares some mail servers with other domains, at least partially; examples include velizarius.com, isopogon.com and versatiledevelopment.com.

Host names with one IP number:

fwd1.porkbun.com points to: 44.226.226.6.

fwd2.porkbun.com points to: 52.10.201.111.

courselocate.com - robtex.com