`justlearnhub.sg`

DNSSEC

⚠️ Not signed

`sg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg`
	NS	`dsany3.sgnic.sg`
	NS	`dsany4.sgnic.sg`
	NS	`ns4.apnic.net`
	NS	`pch.sgzones.sg`
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2607131100

Previously MX for

justlearnhub.sg

DNS History

6 records (0 active, 6 former)

○NSns1.cloudxify.net2018-08-24 → 2018-11-02 · 4 obs

● 2018-08-24 08:30:52
● 2018-11-02 10:07:54
○ 2026-06-18 16:54:54
○ 2026-07-13 11:17:16

○NSns2.cloudxify.net2018-08-24 → 2018-11-02 · 4 obs

● 2018-08-24 08:30:52
● 2018-11-02 10:07:54
○ 2026-06-18 16:54:54
○ 2026-07-13 11:17:16

○MXjustlearnhub.sg2018-08-24 → 2018-08-24 · 3 obs

● 2018-08-24 08:30:52
○ 2018-10-21 12:46:44
○ 2026-07-13 11:17:16

○MXmail.justlearnhub.sg2018-10-21 → 2018-11-02 · 5 obs

○ 2018-08-24 08:30:52
● 2018-10-21 12:46:44
● 2018-11-02 10:07:54
○ 2026-06-18 16:54:54
○ 2026-07-13 11:17:16

○A178.128.54.2122018-10-21 → 2018-11-02 · 5 obs

○ 2018-08-24 08:30:52
● 2018-10-21 12:46:44
● 2018-11-02 10:07:54
○ 2026-06-18 16:54:54
○ 2026-07-13 11:17:16

○A52.221.72.372018-08-24 → 2018-08-24 · 3 obs

● 2018-08-24 08:30:52
○ 2018-10-21 12:46:44
○ 2026-07-13 11:17:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...	10 records

✅ Authoritative Response

Server:45.142.220.65

NS records: ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1188ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

justlearnhub.sg - robtex.com

justlearnhub.sg

sg