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Showing posts with label easydns. Show all posts
Showing posts with label easydns. Show all posts

Status of rbl.orbitrbl.com: DEAD

Today, Mark E. Jeftovic of EasyDNS warned readers of the Mailop list that it is unwise to use the DNSBL "rbl.orbitrbl.com" due to a combination of abandonment and administrative issues.

He writes: "As some of you may know, we recently took over ZoneEdit.com and it's customer base.

We've found a domain on the system: rbl.orbitrbl.com which is delegated to zoneedit nameservers, broken (it is not allowed to zone transfer from it's designated master), unresponsive (account owner is not answering email, has an address in Sri Lanka and no telephone number), is using excessive queries (~ >500M queries per day on a "free dns" domain) and attracting repeated, multiple DDoS attacks.

As such, we will be wildcarding this zone and setting a long TTL fairly soon.

If you're actually using this RBL in your MTAs, now's a good time to stop. (this RBL is broken on 5 out of it's 6 delegated nameservers across 3 separate providers)."