Useful Links

Updated: 01 June 2019

[ Internet Security | Network Information & Tools | Others | Singapore ]

PC Anti-Virus & Spyware

1. Avast Free Antivirus - https://www.avast.com

2. AVG Antivirus Free - https://free.avg.com/ww-en/free-antivirus-download

3. Avira Free Antivirus - https://www.avira.com/en/avira-free-antivirus

4. Bitdefender Antivirus Free - https://www.bitdefender.com/toolbox/freeapps/desktop

5. Microsoft Security Essentials (Free) - https://windows.microsoft.com/en-us/windows/security-essentials-download

6. McAfee Security Scan Plus (Free) - https://home.mcafee.com/downloads/free-virus-scan

7. Kaspersky Virus Removal Tool (Free) - https://www.kaspersky.com/virus-scanner

8. Comodo Antivirus - https://antivirus.comodo.com

9. Norton Power Eraser - https://security.symantec.com/nbrt/npe.aspx

1. Bitdefender - https://www.bitdefender.com/scanner/online/free.html

2. ESET Online Scanner - https://www.eset.com/us/online-scanner

3. F-Secure Online Scanner - https://www.f-secure.com/en/web/labs_global/removal-tools

4. Virustotal - https://www.virustotal.com

TAG: Free Virus Scan | Free Online Scan | Free Online Virus Scan

PC Firewall

1. ZoneAlarm Free Firewall - https://www.zonealarm.com/software/free-firewall

2. Comodo Firewall (Free) - https://www.comodo.com/home/internet-security/firewall.php

3. GlassWire Firewall (Free) - https://www.glasswire.com/

TAG: Firewall | Free Firewall | Free PC Firewall

Network Information / IP Address Trace / PING & Tracert Tools

1. Central Ops.net (PING) - https://hexillion.com/asp/co/Ping.vbs.asp

2. LocaPing.com (PING / Traceroute) - https://www.locaping.com

3. UPTRENDS.com (Traceroute) - https://www.uptrends.com/aspx/free-online-traceroute.aspx

4. SingTel-IX Looking Glass (PING / Traceroute) - https://stixlg.singtel.com/dashboard

5. NewMedia Express (PING / Traceroute) - https://sg1.newmediaexpress.com

6. Network-Tools.com (PING / Traceroute)- https://network-tools.com

7. Monitis (Traceroute) - https://www.monitis.com/traceroute

8. Geektools (Tracert @ World-Wide) - https://www.geektools.com/traceroute.php

9. traceroute.org (Tracert @ World-Wide) - https://www.traceroute.org

10. APNIC Whois Search - https://wq.apnic.net/static/search.html

11. IP-Lookup (IP Locator) - https://ip-lookup.net/index.php

12. Geobytes (IP Locator) - http://geobytes.com/iplocator

13. KLOTH (DNS Dig) - http://www.kloth.net/services/dig.php

14. digwebinterface.com (DNS Dig) - https://www.digwebinterface.com

15. Google (DNS Dig) - https://toolbox.googleapps.com/apps/dig

16. intoDNS (DNS Report) - https://intodns.com

17. DNS Inspect (DNS Report) - https://www.dnsinspect.com

18. whatsmydns (DNS Propagation) - https://www.whatsmydns.net

19. Camscape Services (DNS Propagation) - https://ceipam.eu/en/dnslookup.php

20. Nexcess (DNS Propagation) - https://www.nexcess.net/web-tools/dns-checker

21. Internet TLD (Root Zone Database) - https://www.iana.org/domains/root/db

22. Hurricane Electric (ASN Lookup) - https://bgp.he.net

23. MX Toolbox (ASN Lookup) - https://mxtoolbox.com/asn.aspx

24. The Interconnection Database (PeeringDB) - https://www.peeringdb.com

25. Internet Port Numbers - https://www.iana.org/assignments/port-numbers

2. ICANN (gTLDs) - https://whois.icann.org

3. VeriSign (.com/.net/.name/.cc/.tv/.edu) - https://www.verisign.com/en_US/domain-names/whois/index.xhtml

4. PIR (.org/.ngo/.ong) - https://pir.org

5. SGNIC (.sg) - https://www.sgnic.sg

6. Neustar (.US) - https://www.whois.us

7. EURid (.eu) - https://whois.eurid.eu

8. WHOIS.de (.de) - https://www.whois.de

9. CNNIC (.cn) - https://www.cnnic.net.cn

10. WHOIS.biz (.biz) - https://www.whois.biz

11. IP Mirror - https://www.ipmirror.com/help/whois

12. UWhois - http://www.uwhois.com/index.html

13. Geektools - http://www.geektools.com/whois.php

14. NORID (TLD World-Wide) - https://www.norid.no/en/domenenavnbaser/domreg

TAG: WHOIS | WHOIS Search | WHOIS Check | Check WHOIS | Check Domain Expiry

Technology

1. Free SSL Certificates (Let's Encrypt) - https://www.sslforfree.com

2. Free SSL Certificates (Comodo) - https://ssl.comodo.com/free-ssl-certificate.php

3. Free CDN (Cloudflare) - https://www.cloudflare.com

4. Free CDN 1-year (Amazon Cloudfront) - https://aws.amazon.com/cloudfront

5. Free CDN (Netlify) - https://www.netlify.com

6. Free CDN (Hostry) - https://hostry.com/products/cdn

7. Free CDN (Image & Video) (Cloudinary) - https://cloudinary.com/solutions

TAG: Free SSL | Free CDN

Other Useful Websites

1. Google Maps - https://maps.google.com

2. National Tsunami Warning Center - https://www.tsunami.gov

3. Pacific Tsunami Warning Center - https://ptwc.weather.gov

4. Latest Earthquakes Worldwide - https://www.emsc-csem.org/Earthquake"

5. Weather Information (International) - https://www.wunderground.com

6. World Weather Information Service (International) - https://worldweather.wmo.int

7. World Time (International) - https://www.worldtimeserver.com

8. Universal Currency Converter (International) - https://www.xe.com/currencyconverter

TAG: Tsunami Warning | Latest Earthquakes | Earthquake | Earthquake Information | Weather Information

Singapore

1. Business ACRA (Singapore) - https://www.bizfile.gov.sg

2. DBS/POSB Branch & ATM/Cash Deposit - https://www.dbs.com.sg/index/locator.page

3. OCBC Branch & ATM/Cash Deposit - https://www.ocbc.com/personal-banking/locate-us.html

4. Standard Chartered Branch & ATM/Cash Deposit - https://www.sc.com/sg/atm-branch-locator

5. UOB Branch & ATM/Cash Deposit - https://www.uob.com.sg/uob-branches-and-atms/locator.html

6. HSBC Branch & ATM - https://www.hsbc.com.sg/ways-to-bank

7. Citibank Branch & ATM - https://www.citibank.com.sg/gcb/otherservices/cb_location.htm

8. Changi Airport (Flights) - https://www.changiairport.com/en/flight.html

9. Changi Airport (Airlines by Terminals) - https://www.changiairport.com/en/flight/airlines/list-of-airlines-by terminals.html

10. Visa Information (By MFA Singapore) - https://www.mfa.gov.sg/Services/Singapore-Citizens/Visa-Information

11. Street Directory (Singapore) - https://www.streetdirectory.com

12. Singapore Public Transport (LTA) - https://www.lta.gov.sg/content/ltaweb/en/public-transport.html

13. MyTransport.SG (LTA) - https://www.mytransport.sg

14. Train & Bus Fare Caculator - https://www.mytransport.sg/content/mytransport/home/commuting/busservices.html#Fare_Calculator

15. Shopping Mall List - https://en.wikipedia.org/wiki/List_of_shopping_malls_in_Singapore

16. Singapore Emergency Numbers (SOS):
  - Police Emergency: 999
  - Police Hotline (Non-Emergency): 1800-255-0000
  - Traffic Police (Non-Emergency): 6547-0000
  - Ambulance & Fire: 995
  - Ambulance (Non-Emergency): 1777
  - Fire Hazard Reporting: 1800-280-0000
  - SP PowerGrid (Fault Reporting): 1800-778-8888
  - Ava Hotline: 1800-226-2250
  - Nea Hotline: 1800-225-5632
  - Dengue Hotline: 1800-933-6483
  - Floods/ Drain Obstructions: 1800-284-6600
  - BCA (Structural Defects in non-HDB Buildings): 6325-7191 / 6325-7393

- HDB ESMU (Power Failure/Building Structural Defects/Lift Failure):
1800-275-5555 / 1800-325-8888 / 1800-354-3333

  - CityGas (Gas Pipe Leakage/Disruption): 1800-752-1800
  - Weather: 6542-7788
  - Drugs & Poison: (Non-Emergency): 6423-9119

TAG: Singapore Bank | Singapore Airpot Flights | Singapore MRT Train & Bus | Singapore SOS

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Useful Links