foolcs.sg - dns.ninja
foolcs.sg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.50.252.64🇨🇦 OVH198.50.128.0/17 Hosting route | ||||||
| PTR | ip64.ip-198-50-252.net | ||||||
| NS | ns1.instradns.com ⭐ | ||||||
| A | 75.2.6.34🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| NS | ns2.instradns.com | ||||||
| A | 75.2.85.37🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a9bf3e392db71e4d0.awsglobalaccelerator.com | ||||||
| NS | ns3.instradns.com | ||||||
| A | 99.83.188.20🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| MX | mail.foolcs.sg ⭐ | ||||||
| A | 66.70.178.74🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ns547779.ip-66-70-178.net | ||||||
| SOA | ns1.instradns.comroot@instra.com 2018-10-30 #1 | ||||||
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 ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2608171230 | ||||||
Subdomains
mail.foolcs.sg |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.fool.com2015-07-02 → 2017-03-28 · 4 obs
● 2017-03-28 06:39:50
○ 2020-02-10 20:56:34
○ 2026-08-17 13:56:28
●NSns1.instradns.com2020-02-10 → 2026-08-17 · 3 obs
● 2020-02-10 20:56:34
● 2026-08-17 13:56:28
○NSns2.fool.com2015-07-02 → 2017-03-28 · 4 obs
● 2017-03-28 06:39:50
○ 2020-02-10 20:56:34
○ 2026-08-17 13:56:28
●NSns2.instradns.com2020-02-10 → 2026-08-17 · 3 obs
● 2020-02-10 20:56:34
● 2026-08-17 13:56:28
●NSns3.instradns.com2020-02-10 → 2026-08-17 · 3 obs
● 2020-02-10 20:56:34
● 2026-08-17 13:56:28
○MXatari.motleyfool.com2015-07-02 → 2017-03-28 · 4 obs
● 2017-03-28 06:39:50
○ 2020-02-10 20:56:34
○ 2026-08-17 13:56:28
●MXmail.foolcs.sg2020-02-10 → 2026-08-17 · 3 obs
● 2020-02-10 20:56:34
● 2026-08-17 13:56:28
○MXtetris.motleyfool.com2015-07-02 → 2017-03-28 · 4 obs
● 2017-03-28 06:39:50
○ 2020-02-10 20:56:34
○ 2026-08-17 13:56:28
●A198.50.252.642020-02-10 → 2026-08-17 · 3 obs
● 2020-02-10 20:56:34
● 2026-08-17 13:56:28
○A208.75.170.12015-07-02 → 2017-03-28 · 4 obs
● 2017-03-28 06:39:50
○ 2020-02-10 20:56:34
○ 2026-08-17 13:56:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | dsany3.sgnic.sg, pch.sgzones.sg, dsany4.sgnic.sg, dsany2.sgnic.sg | - |
| foolcs.sg | ns1.instradns.com, ns2.instradns.com, ns3.instradns.com | - |
✅ Authoritative Response
Server:75.2.6.34
NS records: ns1.instradns.com, ns2.instradns.com, ns3.instradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for foolcs.sg (unsigned zone)
⏱️ Timing
Total: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.50.252.64 |
| NS | 3 | ns3.instradns.com, ns2.instradns.com... |
| MX | 1 | mail.foolcs.sg (pri: 10) |
| SOA | 1 | ns1.instradns.com root.instra.com |
Analysis
Hierarchy
mail.foolcs.sg is delegated beneath foolcs.sg.
IP Addresses
foolcs.sg resolves to just one IP address, 198.50.252.64.
Two other host names, along with www.nzf.co.nz, smartyhead.net and ebeach.com.tr, also share IP numbers with foolcs.sg.
Name Servers
foolcs.sg has three name servers — ns1.instradns.com, ns2.instradns.com and ns3.instradns.com.
There is at least partial name server overlap between foolcs.sg and other domains — wetnwildgirls.com, hanwha-security.es, flydubai.ae and two more among them.
These name servers regularly appear alongside ns1.hostingww.com, ns2.hostingww.com, ns3.hostingww.com and 3 other name servers in NS record sets.
Each of the three hostnames points to exactly one IP address: ns1.instradns.com points to 75.2.6.34, ns2.instradns.com points to 75.2.85.37 and ns3.instradns.com points to 99.83.188.20.
Mail Servers
The sole mail server for foolcs.sg is mail.foolcs.sg.
mail.foolcs.sg points to one IP number — 66.70.178.74.