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Edited by Erik Kangas, PhD, President of LuxSci
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Bringing you news, solutions and insider insight on LuxSci and our digital life
Posts Tagged ‘dns’
Wednesday, May 20th, 2009
 LuxSci has recently lowered its prices for DNS services [and domain registrations]. We are now cost competitive with all major DNS services offered, with the exception perhaps of the “free” ones bundled into other DNS providers’ packages. The quality of LuxSci’s DNS service continues to far exceed that of most providers.
DNS services are often likened to the “phone books” of the Internet. If the phone book is not available, then your email stops working and people cannot get to your web site. Highly reliable DNS services are thus fundamental to reliable email and web sites. Yet, all too often, people choose their DNS service provider based solely on price, only to regret that decision later when things start failing — while you can change your DNS provider, it is not instantaneous and the loss to you may be unrecoverable.
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Tags: anycast, anycast strands, denial of service, dns, dns servers, dns services, easydns, name servers, prolexic, ulradns
Posted in TechNotes
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Wednesday, May 13th, 2009
 LuxSci has reduced the price of DNS services (Domain Name Services) effectively immediately.
- The paid-monthly price has changed from $2.00/domain to $0.99/domain
- The paid-yearly price has changed from $17.50/domain to $11.88/domain
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Tags: contract, dns, domain name service, easydns, price
Posted in LuxSci Insider
1 Comment »
Tuesday, March 10th, 2009
 In this article, we cover the basic concepts involved in Domain Name Services (DNS) and domain registration, so that you can understand how they are involved in email and web hosting services. You may also be interested in reading our separate article where we interview Mark Jeftovic at easyDNS.
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Tags: dns, dns settings, domain, domain name service, easydns, mail exchange, registration, sumdomain, time-to-live, ttl, whois
Posted in LuxSci Library: The Technical Side of Email, TechNotes
3 Comments »
Wednesday, March 4th, 2009
 In many ways, the Internet is still like the Wild Wild West. Email messages sent to you or from you can and do “go missing” for no apparent reason. This can happen no matter what email provider you use. So, what happened to these “AWOL” messages? How can you diagnose and solve the problem?
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Tags: blacklist, bounce, bounce message, delivery failure, denied, disappearing email, dns, email provider, failure, filters, firewall, mail server, missing, missing email, mx, NDR, non-delivery, non-delivery report, permanent, permanent failure, server logs, temporary failure
Posted in LuxSci Library: The Technical Side of Email, TechNotes
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Wednesday, December 3rd, 2008
Domain names ending in ".tel" have gone on sale today. These domain names, like "your-business.tel", are entirely new and function much differently than all other domain names, like those ending in ".com" and ".net". How are these domain names different?
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Tags: .tel domain name, address book, contact information, dns, domain name, iphone, naptr, tel, telnic, telpages
Posted in TechNotes
2 Comments »
Wednesday, December 3rd, 2008
TLS (Transport Layer Security) is the mechanism by which two email servers, when communicating, can automatically negotiate an encrypted channel between them so that the emails transmitted are secured from eavesdroppers.
It is becoming ever more important to use a company that supports TLS for email transmission as more and more banks, health care, and other organizations who have any kind of security policy are requiring their vendors and clients to use this type of encryption for emailed communications with them. Additionally, if your email provider supports TLS for email transmission, and you are communicating with people whose providers do also, then you can be sure that all of the email traffic between you and them will be encrypted.
How do you find out if someone to whom you are sending email uses a provider who’s servers support TLS-encrypted communications? We will take you through the whole process step-by-step, but first let us note some important truths about TLS connection encryption.
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Tags: dig, dns, ehlo, mx records, nslookup, smtp, smtp connection, starttls, tls, tls support
Posted in LuxSci Library: Security and Privacy, TechNotes
2 Comments »
Friday, November 28th, 2008
LuxSci has been a partner with easyDNS to provide DNS and domain registration services to its customers since 1999. Due to our sales volume, we have an “Enterprise DNS” portal that both LuxSci Support and its clients can access to manage their domains. LuxSci has stuck with easyDNS for all of these years due to their excellent support, the high quality of the DNS services, and the friendly and helpful attitude of easyDNS management. LuxSci also believes that by partnering with easyDNS, we are able to provide our clients with the best and most robust DNS services available. This is mission critical, because if your DNS is down, so is your business.
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Tags: anycast, denial of service, dns, dns poisoning, dos, dos attack, easydns, interview, jeftovic
Posted in LuxSci Insider, LuxSci Library: Insider Insight
2 Comments »
Thursday, November 20th, 2008
Any time you register a domain name, you are required to provide valid contact information for the owner of the domain. This information is published and made publically available in the "WHOIS" database. Anyone can look there to see who owns the domain and to contact the domain owner if necessary.
Private Domain Registration, or WHOIS Masking, or contact privacy, is a service offered by some domain registrars where they will either (a) not publish the domain owner’s contact details, or will (b) publish "masked" details — i.e. details that point to anonymous names and addresses at the registrar.
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Tags: dns, easydns, privacy, private registration, registration, whois, whois masking
Posted in LuxSci Library: The Technical Side of Email, TechNotes
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