IRCTC Server Down Today: The online website and mobile application of Indian Railway Catering and Tourism Corporation (IRCTC), an e-ticketing platform of the Indian Railways, halted its services for an hour on Monday due to maintenance activity. Those willing to cancel their tickets or file TDR can contact customer care officials, or send an email to the company. "Due to maintenance activity, e-ticketing service will not be available for the next one hour. Please try later. For cancellation/file tdr, please call at customer care no. 14646, 0755-6610661 & 0755-4090600 or mail at etickets@irctc.co.in," the IRCTC website stated.