May 03, 2019 · Symantec Messaging Gateway (SMG) is experiencing delivery issues, and is using a public DNS server. Examples might be 8.8.8.8 (provided by Google), 4.2.2.2 (pro
4.2.2.2: The story behind a DNS legend | Hacker News Your ISP's DNS servers are the best choice for use as your DNS servers. In theory, yes. Your ISP is obligated to provide them, and they're probably very close on the network. In practice, I've seen shockingly slow DNS on fairly high-speed internet connections. Switching to 8.8.8.8 or 4.2.2.2 on those connections drastically improved web browsing. Download Public DNS Server Tool 2.4 - softpedia Change the DNS server of your network interface card in just a few steps using this approachable and portable app with intuitive settings What's new in Public DNS Server Tool 2.4: Removed Norton IP Details for 4.2.2.2 - See Your Public Address DNS cache poisoning attack site.bl it pl - 2011-09-16 Level 3 Communications' public DNS servers 4.2.2.2-4.2.2.6 - 2012-05-24 Anyone know what this address is.
2016-6-12 · 国内最早有114DNS，后有阿里DNS、百度DNS，国外则有谷歌DNS以及OpenDNS。这五个公共DNS，又都是大企业的产品，究竟选哪个好呢？114DNS114.114.114.114114.114.115.115阿里DNS223.5.5.5223.6.6.6百度DNS180.76_114dns
Jul 01, 2020 · There's a Check DNS Cache page on Verisign's website that you can use to check the current status of the public DNS, as well as an option to flush the public DNS cache. Alternate DNS: 198.101.242.72 & 23.253.163.53 List of Public DNS Servers. This is a list of publicly available DNS servers suitable for use with IPFire. They are operated by many different organisations in many different countries. Please consider carefully which ones you would like to use. DNS Servers that support UDP/TCP
209.244.0.4 The free DNS servers listed above as Level 3 will automatically route to the nearest DNS server operated by Level 3 Communications, the company that provides most of the ISPs in the US their access to the internet backbone.
4.2.2.6: Reverse DNS (PTR record) f.resolvers.level3.net max 2 weeks old: PTR record and DNS servers: Cached, max 1 week old: SPAM and blocklist databases: 2020-07-18: Whois information: 2020-07-17: Tools for you. Your public IP Address. Information about your public IP Address like reverse dns, hosting info and whois data. my IP Address 各种dns：百度DNS/阿里DNS/114DNS/腾讯DNS/ … 2016-6-12 · 国内最早有114DNS，后有阿里DNS、百度DNS，国外则有谷歌DNS以及OpenDNS。这五个公共DNS，又都是大企业的产品，究竟选哪个好呢？114DNS114.114.114.114114.114.115.115阿里DNS223.5.5.5223.6.6.6百度DNS180.76_114dns 20 Best Alternative DNS servers - BriskBard 2020-7-15 · Public DNS service providers This is the list of public DNS service providers, in alphabetical order : Comodo Secure DNS: Comodo is a multinational group of companies dedicated to security software products. They log personal information in many … Best free and public DNS servers of 2019 - Eric.S …