Verisign has spent the last six months telling anyone who will listen that new gTLDs will kill Japanese people and cause electricity grids to fail, so you’d expect the company to be a little coy about its own activities that (applying Verisign logic) endanger life and the global economy.
But apparently not.
Verisign today decided to use the same blog it has been using to play up the risks indicated by NXDOMAIN traffic in new gTLDs to plug its own service that actively encourages people to register error-traffic domains.
The company has launched DomainScope, which combines several older “domain discovery” tools — DomainFinder, DomainScore and DomainCountdown — under one roof.
According to an unsigned corporate blog post, with my emphasis:
DomainScope enables users to discover domain name registration opportunities through learning about the recent history of a domain name, understanding a domain name’s DNS traffic patterns, and knowing which domains are available that are receiving traffic.
That’s right, Verisign is giving malicious hackers the ability, for free, to find out which .com, .net and .tv domains currently receive NXDOMAIN traffic, so that the hackers can pay Verisign to register them and cause mayhem.
I used the service today see what mischief might be possible, and hit paydirt on my first query.
Typing in “mail” as the search query, ordering the results by “Traffic Score” — a 1 to 10 measure of how much error traffic a domain already gets — I got these results:
You’ll notice (click to enlarge if you don’t) that the third result, with a 9.9 out of 10 score, is netsoolmail.net.
That caught my attention for obvious reasons, and a little Googling seems to confirm that it’s a typo of netsolmail.net, a domain Network Solutions uses for its mail servers (or possibly a spam filter).
Network Solutions is of course a top-ten registrar with millions of mostly high-end customers.
Well, if Verisign’s arguments are to be believed, this poses a huge risk of information leakage — something that should be avoided at all costs in new gTLDs but which is apparently just fine in .com and .net.
Emails set to go to netsoolmail.net will fail today due to an NXDOMAIN response. But what happens when somebody registers that domain (which is likely to happen about 10 minutes after this post is published)?
Do they suddenly start receiving thousands of sensitive emails intended for NetSol’s customers?
Could NetSol’s spam filters all start to fail, causing SOMEBODY TO DIE! from a dodgy Viagra?
I don’t know. No clue. Probably not.
But there’s a risk, right? Even if it’s a very small risk (as Verisign argues), shouldn’t ICANN be preventing Verisign from promoting these domains, maybe using some kind of massive block-list?
Data leakage is important enough to Versign that it was the headline risk it posed in a recent report aimed at getting new gTLDs delayed.
In an August “technical report” entitled “New gTLD Security, Stability, Resiliency Update: Exploratory Consumer Impact Analysis”, somebody from Verisign wrote (pdf):
once delegated, the registrants under new gTLDs have the ability to register specific domains for targeted collisions
This form of information leakage can violate privacy of users, provide a competitive advantage between business rivals, expose details of corporate network infrastructures, or even be used to infer details about geographical locations of network assets or users
What the report fails to mention is that registrants today have this ability, and that Verisign is actively encouraging the practice.
In Yiddish they call what Verisign has done today chutzpah.
In British English, we call it taking the piss.