g r o t t o 1 1

Peeve Farm
Breeding peeves for show, not just to keep as pets
  Blog \Blôg\, n. [Jrg, fr. Jrg. "Web-log".
     See {Blogger, BlogSpot, LiveJournal}.]
     A stream-of-consciousness Web journal, containing
     links, commentary, and pointless drivel.


On My Blog Menu:

InstaPundit
USS Clueless
James Lileks
Little Green Footballs
As the Apple Turns
Entropicana
Cold Fury
Capitalist Lion
Red Letter Day
Eric S. Raymond
Tal G in Jerusalem
Secular Islam
Aziz Poonawalla
Corsair the Rational Pirate
.clue

« ? Blogging Brians # »





Book Plug:

Buy it and I get
money. I think.
BSD Mall




 10/6/2003 -  10/8/2003
 9/29/2003 -  10/5/2003
 9/22/2003 -  9/28/2003
 9/15/2003 -  9/21/2003
  9/8/2003 -  9/14/2003
  9/1/2003 -   9/7/2003
 8/25/2003 -  8/31/2003
 8/18/2003 -  8/24/2003
 8/11/2003 -  8/17/2003
  8/4/2003 -  8/10/2003
 7/28/2003 -   8/3/2003
 7/21/2003 -  7/27/2003
 7/14/2003 -  7/20/2003
  7/7/2003 -  7/13/2003
 6/30/2003 -   7/6/2003
 6/23/2003 -  6/29/2003
 6/16/2003 -  6/22/2003
  6/9/2003 -  6/15/2003
  6/2/2003 -   6/8/2003
 5/26/2003 -   6/1/2003
 5/19/2003 -  5/25/2003
 5/12/2003 -  5/18/2003
  5/5/2003 -  5/11/2003
 4/28/2003 -   5/4/2003
 4/21/2003 -  4/27/2003
 4/14/2003 -  4/20/2003
  4/7/2003 -  4/13/2003
 3/31/2003 -   4/6/2003
 3/24/2003 -  3/30/2003
 3/17/2003 -  3/23/2003
 3/10/2003 -  3/16/2003
  3/3/2003 -   3/9/2003
 2/24/2003 -   3/2/2003
 2/17/2003 -  2/23/2003
 2/10/2003 -  2/16/2003
  2/3/2003 -   2/9/2003
 1/27/2003 -   2/2/2003
 1/20/2003 -  1/26/2003
 1/13/2003 -  1/19/2003
  1/6/2003 -  1/12/2003
12/30/2002 -   1/5/2003
12/23/2002 - 12/29/2002
12/16/2002 - 12/22/2002
 12/9/2002 - 12/15/2002
 12/2/2002 -  12/8/2002
11/25/2002 -  12/1/2002
11/18/2002 - 11/24/2002
11/11/2002 - 11/17/2002
 11/4/2002 - 11/10/2002
10/28/2002 -  11/3/2002
10/21/2002 - 10/27/2002
10/14/2002 - 10/20/2002
 10/7/2002 - 10/13/2002
 9/30/2002 -  10/6/2002
 9/23/2002 -  9/29/2002
 9/16/2002 -  9/22/2002
  9/9/2002 -  9/15/2002
  9/2/2002 -   9/8/2002
 8/26/2002 -   9/1/2002
 8/19/2002 -  8/25/2002
 8/12/2002 -  8/18/2002
  8/5/2002 -  8/11/2002
 7/29/2002 -   8/4/2002
 7/22/2002 -  7/28/2002
 7/15/2002 -  7/21/2002
  7/8/2002 -  7/14/2002
  7/1/2002 -   7/7/2002
 6/24/2002 -  6/30/2002
 6/17/2002 -  6/23/2002
 6/10/2002 -  6/16/2002
  6/3/2002 -   6/9/2002
 5/27/2002 -   6/2/2002
 5/20/2002 -  5/26/2002
 5/13/2002 -  5/19/2002
  5/6/2002 -  5/12/2002
 4/29/2002 -   5/5/2002
 4/22/2002 -  4/28/2002
 4/15/2002 -  4/21/2002
  4/8/2002 -  4/14/2002
  4/1/2002 -   4/7/2002
 3/25/2002 -  3/31/2002
 3/18/2002 -  3/24/2002
 3/11/2002 -  3/17/2002
  3/4/2002 -  3/10/2002
 2/25/2002 -   3/3/2002
 2/18/2002 -  2/24/2002
 2/11/2002 -  2/17/2002
  2/4/2002 -  2/10/2002
 1/28/2002 -   2/3/2002
 1/21/2002 -  1/27/2002
 1/14/2002 -  1/20/2002
  1/7/2002 -  1/13/2002
12/31/2001 -   1/6/2002
12/24/2001 - 12/30/2001
12/17/2001 - 12/23/2001
Monday, September 15, 2003
19:03 - asdfsafdfsd.com
http://slashdot.org/articles/03/09/16/0034210.shtml?tid=126&tid=95&tid=98&tid=99

(top) link
Great. Just great.

As of a little while ago (it is around 7:45 PM US Eastern on Mon 15 Sep 2003 as I write this), VeriSign added a wildcard A record to the .COM and .NET TLD DNS zones. The IP address returned is 64.94.110.11, which reverses to sitefinder.verisign.com. What that means in plain English is that most mis-typed domain names that would formerly have resulted in a helpful error message now results in a VeriSign advertising opportunity. For example, if my domain name was 'somecompany.com,' and somebody typed 'soemcompany.com' by mistake, they would get VeriSign's advertising.

Which means that if you try to telnet to any non-existent or mistyped domain name, it'll hang and time-out because the 64.94.110.11 host doesn't respond to telnet SYN packets, even just to say "connection refused". And Microsoft will never be able to redirect Web users to their own host-not-found/search page again. VeriSign has just broken about a zillion people's network management scripts.

This will have the immediate effect of making network trouble-shooting much more difficult. Before, a mis-typed domain name in an email address, web browser, or other network configuration item would result in an obvious error message. You might not have known what to do about it, but at least you knew something was wrong. Now, though, you will have to guess. Every time.

Some have pointed out that this will make an important anti-spam check impossible. A common anti-spam measure is to check and make sure the domain name of the sender really exists. (While this is easy to force, every little bit helps.) Since all .COM and .NET domain names now exist, that anti-spam check is useless.

VeriSign/Network Solutions needs to be stripped of their custodianship of .com/.net domains, immediately. This is a horrible, horrible step on their part, and the only reason they could have thought they'd get away with it is that they're a monopoly.

Let's make sure they didn't guess right.

Chris has found that they're actually running an SMTP server on port 25 on the host all nonexistent domains now resolve to. A partially functional one. It accepts two SMTP commands, gives OK response to both, and then returns a 550 error. Regardless of the commands you enter, or what order they're in. They're assuming you're going HELO/MAIL/RCPT, when you could be going MAIL/RCPT or HELO/EXPN/MAIL or something else. There's no way their setup could possibly work-- it's set up never to work. Why would they have it online? What possible reason could they have? Aside from complete and utter brain death?



Back to Top


© Brian Tiemann