knowledgepark.com.sg - dns.ninja
knowledgepark.com.sg
com.sg
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | dsany3.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | dsany4.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg ⚠️ Not in parent delegation | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2607151700 | ||||||
Previously MX for
knowledgepark.com.sg |
Same first word
DNS History
17 records (7 active, 10 former)
○NS(root)2017-08-22 → 2017-08-22 · 4 obs
● 2017-08-22 07:05:02
○ 2026-03-24 10:19:52
○ 2026-07-15 17:39:32
○NSns1-bridgingpoints.webserversystems.com2015-12-25 → 2017-08-22 · 5 obs
● 2015-12-25 05:42:18
● 2017-08-22 07:05:02
○ 2026-03-24 10:19:52
○ 2026-07-15 17:39:32
○NSns1085.websitewelcome.com2015-09-03 → 2015-09-03 · 3 obs
○ 2015-12-25 05:42:18
○ 2026-07-15 17:39:32
○NSns1086.websitewelcome.com2015-09-03 → 2015-09-03 · 3 obs
○ 2015-12-25 05:42:18
○ 2026-07-15 17:39:32
○NSns2-bridgingpoints.webserversystems.com2015-12-25 → 2017-08-22 · 5 obs
● 2015-12-25 05:42:18
● 2017-08-22 07:05:02
○ 2026-03-24 10:19:52
○ 2026-07-15 17:39:32
●NSns88.goodhostingserver.com2026-03-24 → 2026-07-15 · 3 obs
● 2026-03-24 10:19:52
● 2026-07-15 17:39:32
●NSns89.goodhostingserver.com2026-03-24 → 2026-07-15 · 3 obs
● 2026-03-24 10:19:52
● 2026-07-15 17:39:32
●NSns90.goodhostingserver.com2026-03-24 → 2026-07-15 · 3 obs
● 2026-03-24 10:19:52
● 2026-07-15 17:39:32
○MXknowledgepark.com.sg2015-09-03 → 2017-08-22 · 4 obs
● 2017-08-22 07:05:02
○ 2026-03-24 10:19:52
○ 2026-07-15 17:39:32
●MXmx.zoho.com2026-03-24 → 2026-07-15 · 3 obs
● 2026-03-24 10:19:52
● 2026-07-15 17:39:32
●MXmx2.zoho.com2026-03-24 → 2026-07-15 · 3 obs
● 2026-03-24 10:19:52
● 2026-07-15 17:39:32
●MXmx3.zoho.com2026-03-24 → 2026-07-15 · 3 obs
● 2026-03-24 10:19:52
● 2026-07-15 17:39:32
○A108.174.147.2492015-12-25 → 2017-08-22 · 5 obs
● 2015-12-25 05:42:18
● 2017-08-22 07:05:02
○ 2026-03-24 10:19:52
○ 2026-07-15 17:39:32
○A192.185.159.1142015-09-03 → 2015-09-03 · 3 obs
○ 2015-12-25 05:42:18
○ 2026-07-15 17:39:32
●A198.202.211.12026-03-24 → 2026-07-15 · 3 obs
● 2026-03-24 10:19:52
● 2026-07-15 17:39:32
○A75.2.70.752026-03-24 → 2026-07-15 · 2 obs
○ 2026-07-15 17:39:32
○A99.83.190.1022026-03-24 → 2026-07-15 · 2 obs
○ 2026-07-15 17:39:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg | - |
| knowledgepark.com.sg | ns89.goodhostingserver.com, ns88.goodhostingserver.com, ns90.goodhostingserver.com | - |
✅ Authoritative Response
Server:209.58.178.83
NS records: ns89.goodhostingserver.com, ns88.goodhostingserver.com, ns90.goodhostingserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgepark.com.sg (unsigned zone)
⏱️ Timing
Total: 1354ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 3 | ns90.goodhostingserver.com, ns89.goodhostingserver.com... |
| MX | 3 | mx2.zoho.com (pri: 20), mx3.zoho.com (pri: 50)... |
| TXT | 1 | v=spf1 ip4:209.58.178.6 include:zohomail |
| SOA | 1 | ns88.goodhostingserver.com admin.goodhos |
Analysis
IP Addresses
knowledgepark.com.sg has exactly one IP address — 198.202.211.1.
buero-leibnitz.at, learn.org, almalisboa.pt plus two other host names have IP numbers in common with knowledgepark.com.sg.
Name Servers
The authoritative name servers for knowledgepark.com.sg are ns88.goodhostingserver.com, ns89.goodhostingserver.com and ns90.goodhostingserver.com — three in total.
knowledgepark.com.sg partially shares its NS delegation with several other domains, including sg959.goodhostingserver.com, aznsuperhero.com, almigration.com and two others.
In DNS configurations, these name servers often share authority with ns89.hostinglah.com, ns90.hostinglah.com, ns88.hostinglah.com and 5 other name servers.
The hostnames ns88.goodhostingserver.com, ns89.goodhostingserver.com and ns90.goodhostingserver.com each resolve to a single IP: ns88.goodhostingserver.com → 45.32.101.99, ns89.goodhostingserver.com → 128.199.156.189, ns90.goodhostingserver.com → 209.58.178.83.
Mail Servers
knowledgepark.com.sg uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
At least some of the mail servers used by knowledgepark.com.sg are shared with other domains: thebrightons.co.uk, fuome.com, asum.ee and two others among them.
mx2.zoho.com has IP address 204.141.33.44, and mx3.zoho.com and mx.zoho.com both have IP address 204.141.43.44.
Both mx3.zoho.com and mx.zoho.com resolve to 204.141.43.44 IP addresses each.