What has happened to the Sage Cell Server?

asked 2015-05-14 01:35:57 +0200

Every time I try access the Cell Server my browser says "Problem Loading Page". I use the Cell Server a lot and am missing it.

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Can you give us more details on your (approximate) physical location, and how long this has been happening? There have been some moves in terms of the hosting of Sage cell. Works for me in Eastern USA.

kcrisman gravatar imagekcrisman ( 2015-05-14 16:58:14 +0200 )edit
slelievre gravatar imageslelievre ( 2015-05-15 06:26:56 +0200 )edit

Sorry for not replying earlier. I am in Newcastle, Australia, (on the east coast just north of Sydney). I am still having trouble accessing the site (https://sagecell.sagemath.org/)

Malcolm gravatar imageMalcolm ( 2015-05-18 02:24:31 +0200 )edit

What OS, what version of the OS, what browser, what version of the browser? Are you allowing javascript or do you have something blocking it? Are you behind some firewall? Can you sometimes access the site and sometimes not, or can you never access it. Do you have particularly slow internet? Are you using a university network or are you connecting from home? Are you over a wifi? Do you have similar problems with other websites? I would suggest adding the information in the question itself.

slelievre gravatar imageslelievre ( 2015-05-18 12:15:51 +0200 )edit

It seems to be a DNS problem?

In South Africa, on my university's network:

$ dig sagecell.sagemath.org

; <<>> DiG 9.10.1-P2 <<>> sagecell.sagemath.org ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55757 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;sagecell.sagemath.org. IN A

;; AUTHORITY SECTION: sagemath.org. 900 IN SOA ns-1483.awsdns-57.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 900

;; Query time: 347 msec ;; SERVER: ;; WHEN: Thu May 28 14:39:19 SAST 2015 ;; MSG SIZE rcvd: 132

yh gravatar imageyh ( 2015-05-28 14:47:59 +0200 )edit