Been a few days now having this issue accessing tsikot.com. I don't know what changed but it appears that I can only access this site if I get creative with where I'm connecting from:

1. PLDT Fibr (Home) - No
2. IP Converge (Office) - Yes

Further troubleshooting:
1. VPN via Singapore - No
2. VPN via South Korea - No
3. VPN via Hong Kong - No
4. VPN via US - Yes

Anybody else running into something similar?