1,090 karma · joined August 31, 2011
Also, if you're not on RCN, you aren't getting the same NS1 as someone who is. (Again, I assume anycast or load balancing, but I'm handwaving; I haven't understood routing since gated.conf changed.)
My boss was on RCN at home, and I was a few miles away on Comcast. We both pointed dig at 207.172.3.8 and hammered on our domain name; he saw stale results, I saw fresh ones.
Would've loved to have the expertise and tools set up to figure out what went wrong, but we just went to bed and by lunch it sorted itself out.
Which would have been fine - the A records were the same - but no, NetSol instantly starts serving a blank "Business Profile" landing page A-record. Thanks, people who used to run the Internet.
I know one such caching server was ns1.dns.rcn.net. (But only from inside RCN; querying it from Comcast gave different results. Same IP address, so I'm assuming it's anycast.) whatsmydns.net reported others as "Bell South" and "Cox" (I can't recall the locations, I think one was in Georgia).
In general, you should mirror external dependencies to the extent you're risk-averse. Mildly paranoid startup? Fork any github repos that might disappear and that don't already have forks you trust. Running a large financial institution? Run your own gem server, apt repo, etc.
People using GoDaddy for both registration and DNS could find themselves in exactly the same predicament, so it makes sense that they'd want to do it carefully.
1. When you re-point your domain at non-NetSol servers, they momentarily point toward a server that in turn says your A record is their "business profile" default landing page. It takes a few minutes before pointing correctly at your new name server
2. Many large caching nameservers don't obey TTL; our SOA's TTL was 7200, or 3 hours, but we saw servers at RCN, BellSouth and Cox serving our old SOA nearly 24 hours later.
Together, that means that for 24 hours, some people got this lovely page: http://www.vttcorp.com/ instead of our server.
Google doesn't care, financially speaking, if Chrome or Firefox does better in the marketplace. They care about the eyeballs that Firefox, Chrome, and any other browser can deliver to Google ads.
Decade-old business books are SO much more enlightening; you get to see how history really turned out.
curl get.pow.cx | VERSION=0.4.0-pre sh
We use user-defined functions in Postgres, and I have the same complaint - in theory, the move toward composable relations is great, but in practice, there are so many hitches and gotchas and prior assumptions and backwards-compatibility requirements that it's never clean.
But I liked the state-mandated individual plan enough that I've told our CFO we'd be better served by having no health coverage. With only 10 employees, we don't qualify for anything but a low-tier HMO, and apparently risk pooling (i.e. business-association group plans) is no longer allowed in MA.
I think the individual plans might be a worse deal for families, though, which is of course a big consideration - I have no dependents.
It's actually more of an issue for me now, working for someone else's startup, since I'm eligible for group coverage at work and therefore no longer eligible for the great individual coverage plans.
In my defense, two days ago I tried to post to the git mailing list and it took many, many minutes to do, because:
* the git web site does not actually tell you the mailing list subscribe address; it links to GMANE and shows the post-to-the-list address * GMANE has a subscribe option, but of course, they mean subscribe through GMANE
I finally found the master list of lists at vger.kernel.org (one giant unreadable page), which lists the unsubscribe command, which can of course be reverse-engineered into the subscribe command for that majordomo server.
And I freaking wrote a major mail server. No wonder people just post to "that place where you ask questions".
The companies pushing the loudest "Sky is Falling!" messaging are those like MarkMonitor who (a) already protect their customers from fraud, real or exaggerated, and (b) just happen to be a registrar..
John Gruber will be a great blogger when he grows up.