`excelcourses.org.ph`

DNSSEC	⚠️ Not signed
A	45.79.222.138^{🇺🇸 AKAMAI-LINODE-AP45.79.192.0/19 Akamai Technologies}
		PTR	`k8s-svc-lander-dotph-nxd-us-southeast-01.parklogic.net`

`org.ph`

	DNSSEC	⚠️ Not signed
	NS	`ph-tld-ns.dot.ph` ⭐
	NS	`1.ns.ph` ⚠️ Not in parent delegation
	NS	`ns2.cuhk.edu.hk` ⚠️ Not in parent delegation
	NS	`ns4.apnic.net` ⚠️ Not in parent delegation
	NS	`ph.communitydns.net` ⚠️ Not in parent delegation
	SOA	`ph-tld-ns.dot.ph`sysadmin@domains.ph 2026-06-17 #5

WOT: SAFE (74/100)

Same first word

excelcourses.net

excelcourses.fr

excelcourses.org.ph

excelcourses.com

Similar names

excelsources.net

excelsources.com

DNS History

3 records (1 active, 2 former)

○A203.119.6.1682015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 05:18:32
○ 2015-10-24 04:56:12
○ 2026-06-16 23:08:32

●A45.79.222.1382015-10-24 → 2026-06-16 · 5 obs

○ 2015-06-11 05:18:32
● 2015-10-24 04:56:12
○ 2015-12-29 11:51:44
● 2016-03-27 17:15:06
● 2026-06-16 23:08:32

○A45.79.222.652015-12-29 → 2015-12-29 · 4 obs

○ 2015-10-24 04:56:12
● 2015-12-29 11:51:44
○ 2016-03-27 17:15:06
○ 2026-06-16 23:08:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ph	ns2.cuhk.edu.hk, 1.ns.ph, ns4.apnic.net, ph.communitydns.net	8 records

✅ Authoritative Response

Server:137.189.6.21

NS records: ns2.cuhk.edu.hk, 1.ns.ph, ns4.apnic.net, ph.communitydns.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 845ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.79.222.138`

📌 Glue Records Collected

Total: 8

In-bailiwick: 2 (1.ns.ph, 1.ns.ph)

Out-of-bailiwick: 6 (ns2.cuhk.edu.hk, ns2.cuhk.edu.hk, ns4.apnic.net...)

Analysis

IP Addresses

excelcourses.org.ph resolves to just one IP address, 45.79.222.138.

Two other host names, along with accommodationvaleofglamorgan.ph, heartburn.wealthhe.com.ph and modelrailwaylocomotives.com.ph, also share IP numbers with excelcourses.org.ph.

excelcourses.org.ph - robtex.com