grades.ph - dns.ninja
grades.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 | ||||||
ph
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ph-tld-ns.dot.ph ⭐ | ||||||
| NS | 1.ns.ph | ||||||
| NS | ns2.cuhk.edu.hk | ||||||
| NS | ns4.apnic.net | ||||||
| NS | ph.communitydns.net | ||||||
| SOA | ph-tld-ns.dot.phsysadmin@domains.ph 2026-06-24 #10 | ||||||
Subdomains
edu.grades.ph |
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A203.119.6.1682015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 12:08:06
○ 2015-11-23 14:06:38
○ 2026-06-24 03:27:54
○ 2015-11-23 14:06:38
○ 2026-06-24 03:27:54
●A45.79.222.1382015-11-23 → 2026-06-24 · 3 obs
○ 2015-08-03 12:08:06
● 2015-11-23 14:06:38
● 2026-06-24 03:27:54
● 2015-11-23 14:06:38
● 2026-06-24 03:27:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ph | 1.ns.ph, ph.communitydns.net, ns2.cuhk.edu.hk, ns4.apnic.net | - |
✅ Authoritative Response
Server:137.189.6.21
NS records: 1.ns.ph, ph.communitydns.net, ns2.cuhk.edu.hk, ns4.apnic.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.79.222.138 |
Analysis
Hierarchy
grades.ph is the parent zone for edu.grades.ph.
IP Addresses
grades.ph resolves to one IP address: 45.79.222.138.
cbreviewbonus.com.ph, absurdao.com.ph, mx.unixtech.ph and two other host names share IP numbers with grades.ph.