Over the past 291 days from March 25, 2024, sip.de had a total of 4 availability checks performed. Sip.de has had a total of 4 successful accesses out of all the checks performed, with the latest record on December 28, 2024, returning a code 200. As of January 10, 2025, no offline periods were found for sip.de in inspections conducted. All responses have been noted as error-free as of January 10, 2025, based on the replies that have been received. Recorded on December 28, 2024, was sip.de's response time of 0.240 seconds, against an average of 0.293 seconds.