Kentik

JUNE 4, 2019

To do that we developed OTT tagging, a powerful DNS-based methodology that enables us to identify the OTT service behind a given flow regardless of the CDN, hosting provider, or connectivity type utilized for the delivery of that service’s content. The destination IP in flow data is matched to the IP from which the DNS query originated.

DNS 56

DNS Server Internet Networking 56

Network Engineering

JULY 3, 2021

ftp mode passive pager lines 24 logging asdm informational mtu inside 1500 mtu outside 1500 icmp unreachable rate-limit 1 burst-size 1 asdm image disk0:/asdm-7161.bin bin no asdm history enable arp timeout 14400 global (outside) 1 interface nat (inside) 1 0.0.0.0 class-map inspection_default match default-inspection-traffic ! !

VPN 52

VPN IP Address Encryption TCP 52

Kentik

MAY 3, 2017

In the process, the social media giant said it learned some of the “growth pains of keeping the network state consistent and stable, the centralized real-time scheduling has proven to be simple and efficient in the end.”. That’s in part due to the rise of DDoS attacks.

Digital Transformation 40

Digital Transformation Cloud Networking Network 40

CATO Networks

OCTOBER 25, 2022

Latency-sensitive videoconferencing traffic may be prioritized, while browsing traffic to social media and other non-business sites may have a lower priority if it is permitted at all. The rise of DNS over HTTPS (DoH) and other protocols that attempt to leverage built-in TLS support within the HTTPS protocol accelerates this trend.

Firewall 52

Firewall Application Protocol Port 52

Kentik

OCTOBER 14, 2021

He talks with Avi about some cybercrimes involving phishing, farming and spam, particularly being solvable at the DNS level. By solving this, Elliot hopes it might inspire people to tackle bigger and broader problems.

Networking 52

Networking Network Internet Advertising 52

Kentik

MARCH 6, 2017

The Akamai report identifies these top infrastructure attack vectors as UDP fragmentation, Domain Name Service (DNS) reflection, and Network Time Protocol (NTP) reflection. Take into account other sources of service disruption, such as DNS service provider outages. Ensure that DDoS attacks are incorporated into incident response plans.

IoT 40

IoT DNS IP Address Server 40

Scott's Weblog

AUGUST 16, 2024

Geoff Huston discusses DNS and UDP truncation. I saw Darling described on social media as “WINE, but for macOS” Anyway, it’s intended to let you run macOS software in a “Darwin emulation/translation” layer on Linux. Ivan Pepelnjak examines when you might need to use BGP, EVPN, VXLAN, or SRv6.

Server 40

Server DNS Engineering Banking 40

Kentik

JANUARY 19, 2018

Cast sends multicast DNS (MDNS) packets as a keep-alive for connections to products like Google Home, and it seems someone forgot to configure the feature to go quiet when Chromecast devices are sleeping.”. The bug is not in the routers, but in Google’s “Cast” feature, used in Chromecast, Google Home, and other devices.

Networking 40

Networking Network Routers Artificial Intelligence 40

NW Kings

DECEMBER 10, 2024

It can result in lower latency and faster transmission times, making UDP suitable for real-time applications such as online gaming, video conferencing, and streaming media. Port 53 : DNS (Domain Name System) translates domain names into IP addresses. Both TCP and UDP use ports to manage network traffic effectively.

UDP port 40

UDP port Port TCP IP Address 40

Kentik

JUNE 5, 2023

During both the internet crackdown following the military coup in Myanmar in 2021 and the Russian crackdown of social media following its invasion of Ukraine in 2022, telecoms in each of these countries attempted to block access to Twitter using a BGP hijack to black hole traffic.

IP Address 145

IP Address DNS Internet Routers 145

CloudFaire

DECEMBER 9, 2024

WhatsApp remained the top Messaging platform, and Facebook remained the top Social Media site. public DNS resolver from millions of users around the world. Within Social Media, the top five remained consistent with 2023s and 2022s ranking, including Facebook, TikTok, Instagram, X, and Snapchat.

Internet 72

Internet Email IP Address TCP 72

CloudFaire

DECEMBER 3, 2024

For this analysis, we examined anonymized and aggregated HTTP requests and DNS queries across our network to uncover key patterns. E-commerce DNS trends Aggregated data from our 1.1.1.1 In the US, E-commerce DNS traffic in November 2024 followed a similar pattern compared to 2023.

Internet 55

Internet DNS Email Fashion 55

CloudFaire

DECEMBER 16, 2024

As weve expanded Radars scope over the last four years, the value that it provides as a resource for the global Internet has grown over time, and with Radar data and graphs often appearing in publications and social media around the world, we knew that we needed to make it available in languages beyond English.

Server 66

Server Internet DNS Engineering 66

High Scalability

NOVEMBER 25, 2019

We started with SEM/SEO but over time as we grew, we used many channels to acquire customers like Social media, Biz dev, Trade shows, SEM, SEO, Inbound marketing and high touch sales for Enterprise customers. Which DNS service do you use? DC_central is a DNS database and remains fairly static. How do you market your product?

Data Centers 21

Data Centers Server Engineering Cloud 21

CloudFaire

DECEMBER 9, 2024

Over the years, use of the Internet has evolved from email and static sites to social media, streaming, e-commerce, cloud tools, and more recently AI chatbots, reflecting its constant adaptation to users' needs. This post explores how people interacted online in 2024, based on Cloudflares observations and a review of the years DNS trends.

Internet 61

Internet Media Financial Banking 61

CloudFaire

JANUARY 21, 2025

The United States ban on TikTok went into effect on January 19, 2025, and although service began to be restored after just 14 hours, it was only close to the inauguration of Donald Trump as the 47th President of the United States that associated DNS traffic started to recover to closer to previous levels. Aggregated data from our 1.1.1.1

DNS 94

DNS Media Internet Network 94

CloudFaire

DECEMBER 23, 2024

As detailed in our just-published Cloudflare Impact report , weve also worked to protect media outlets, political campaigns, and help elections worldwide. Unlike other countries, where post-election traffic surges are common, Russias pattern reflects the strong influence of broadcast media on election coverage.

Internet 82

Internet DNS Government Email 82