Ping (ICMP)
Ping (ICMP) Ping is request message for protocol ICMP.

Ping is request message for ICMP (stands for Internet Control Message Protocol). This protocol is used by different network devices to check if a service or a device is available. Usually it is used for network diagnostics.

Ping monitoring allows you to keep an eye on your network infrastructure. Ping failure means broken connection to a network entity. It is handy to use Ping together with HTTP monitoring. In this case, you get additional information - for example, you know if the error is site-related, or the whole server has gone down. However, sometimes ICMP could be blocked for incoming requests, in order to prevent ddos attacks.

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  • CM.Glossary.Downtime
  • CM.Glossary.DistributedMonitoring
  • CM.Glossary.HTTP
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I use it for free an just for having mail of when my website is down, and it's work very well, so I want to thank you.

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Perhaps your IP-address is already blacklisted but you don’t even know ...

Anyone can be blacklisted – so what can you do? How can you detect such problem? Are there any protection mechanisms? This is what this article is about.

Are you sure that your domain isn’t currently listed with some anti SPAM-database? We recommend you to check this out!  As you can be one of those who accidentally fall into being blocked due to spreading spam, malware, viruses or just having dangerous, illegal or prohibited content (links to such content) hosted on their pages. Apparently, anyone can be blacklisted – so what can you do? How can you detect such problem? Are there any protection mechanisms? This is what this article is about.

Why is this happening?

There are tens of thousands of different DNSBL-servers up for grabs out there and they all have their own set standards and criteria for which IP should be blacklisted. Moreover, these conditions are constantly changing. Therefore, there’s no guarantee that even a law-abiding domain which meets all standards of copyright and trademark laws, the laws of privacy and publicity, and other applicable regulations and statutes of law, one day wouldn’t be filtered out by the search engine as one that spreads spam.

Actually, HostTracker’s team recently faced the risk of being banned too. HostTracker, in its capacity as a website monitoring service, sends daily many various reports to the people that requesting them, hence it was easy to determine that some of our emails hadn’t been delivered and were dumped into a spam folder.

So what should you do?

Understanding the problem is the first step to fixing it. So it’s crucial to be aware of the warning signs of listing threat and be able to quickly take steps to cut back if you recognize them. Since we recommend adopting our new feature - "DNSBL" on the "Check site instantly" bar - we have implemented just for you:

This option is not exactly brand new, as there are dozens of different check services out there (for instance, Mxtoolbox), which offer a convenient help in testing whether your domain is on some blacklists. But soon we realized that we also needed to arm HostTracker with this check, as without having had such tool in place, we were flying blind.

In light of what was written above, we provide the illustration of how the "DNSBL" check works:

If HostTracker detects some suspicious activity from your IP address, you’ll be notified immediately with an alert of a possible listing reason. For you it means - the ability to track the reason why the site was blocked to its origins.

Usually, the domain will be blocked not at once but only after a thorough analysis of many factors. If you have already discovered your IP on one or more blacklists, don’t panic, more often than not, all you need to do is to follow their specific removal process. That implies, you should visit the corresponding blacklist's website and, following the removal instructions, enter the domain name and press "Delist". Additionally, you may need to contact the blacklist with a removal request. Note that, previously you have to resolve all issues that caused the blacklist.

So, if you happen to discover your IP address involved in spamming – resolve the underlying issues and you’ll be removed automatically, once a certain period of time elapses. How to stay protected and off of blacklists? The best option is to use PTR or SPF for messaging, as this’ll eliminate the likelihood of your domain name getting fraudulently spoofed and abused by spammers, or blocked for appearing to use a dynamic IP address.

There's no single cause of being blacklisted. Generally speaking, if your IP has been tagged illegal accidentally, the removal process won’t take much time and effort. But it is essential to be proactive, so that to be able to act fast and be in tune with such situations. The sooner you find out about the issues, the easier they are to deal with and the more likely that your domain name won’t be deemed illegal among the entire set of DNSBL databases. Use our new option "DNSBL" on the "Check site instantly" bar to be always aware of the "status" of your resource and never be tossed and turned by the tides of website hassles and outages. Remember, we’re looking forward to any interesting comments and suggestions regarding our service and its work.

 

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HostTracker gives you a unique opportunity to take an ultimate control over your website and increase its performance to new levels. Our service features lots of different handy tools that will let you monitor your website activity constantly and be the very first to know when you need to take actions...

In today’s fast-paced tech-savvy world, having a quality website monitoring service in place is a must to achieve top website speed, performance, and subsequent business success. HostTracker gives you a unique opportunity to take an ultimate control over your website and increase its performance to new levels. Our service features lots of different handy tools that will let you monitor your website activity constantly and be the very first to know when you need to take actions. All critical information will be brought directly to you through email, SMS or voice call, or via direct message on Viber, Skype, Hangouts, Telegram or Slack. All you need to do is decide how, when and where you want to receive these alert notifications. With our service on board, you will say goodbye to those pesky website problems caused by your hosting company, DDoS attacks and missed domain (SSL Certificate) renewal.

The nasty reality of expired domains

Here are a few reasons why dropping a domain name, even if it is fast recovered, is not a good idea:

  1. A heavy drop in search engine rankings and coming traffic.

  2. Undermined credibility. When it comes to domains there’s nothing worse than your domain name taken by others and used for malicious purposes. Yep, you got it right, domain hijacking is real! And once you’ve got your domain expired, you become very vulnerable to this kind of threat, yet you can’t guarantee safe user experience. This means you risk to lose your customer info, brand reputation, and money as well. Well, but that’s not all… What about your potential customers? Few would disagree that another important reason why many people are prone to abandon the particular website is its accessibility. No doubt, no one likes to wait. And if it comes to making a purchase online your potential customer will wait only 3 minutes prior to leave and never come back.

  3. Financial losses. Say, you’re the loyal client of particular bank or stock exchange, you’ll be definitely really upset to discover that you can’t check your financial info as the service seems to be down. Truly, the Internet is littered with tragic examples of how big companies including banks dropped domains and run into financial trouble because of that.

Let’s take a second to think about how hard it is to stay on track with the domain expiration. Actually, it's not quite that easy at all. Suppose you’ve got about 100-300 websites and even more email addresses. Moreover, every day you’ve got your Inbox bombarded with tons of different emails. Obviously, it’s really easy to scroll on some important information such as a reminder from your registrar in such a hectic situation.

If you don’t want to curse God for your memory lapses, consider jumping into some of the awesome monitoring tools like Domain expiration from HostTracker. With this tool in place, you won’t need to rely on your registrar. As you will be notified 30, 7 and 1 days before (and even after) the expiration of your domain by email or direct message.

Enabling notifications

Here are 5 simple steps to set HostTracker for sending you alerts of the impending domain expiration:

  1. Sign in.
  2. Upon successful login, navigate to Add check -> Domain expiration.

      3.  Enter your domain name or click on Add list if you have multiple domain names.

      4.  Click on the check boxes to select the contacts for notifications.

      5.  Click on Save when complete.

If you have Business or Enterprise packages, you’re opted to activate the domain/SSL expiration alert notifications for existing monitoring tasks.

Our service is still developing so should you have any questions, concerns or any comments to share, feel free to email our Support Team. You can also find us on Twitter, Facebook or Google+.

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