DNS management interfaces may reject changes to TXT records with an error stating that records of the same name and type must have the same TTL value. This issue commonly surfaces …
This article explains why Cloudflare DNS does not provide a 14400-second (4-hour) TTL option while Hostinger recommends TTL 14400 for MX records, and whether this mismatch causes e…
Setting up Google Workspace email requires configuring the Mail Exchange (MX) records in your hosting provider’s cPanel. This ensures that all email sent to your domain is routed t…
This Knowledge Base article explains the correct DNS architecture, configuration, and operational best practices when: A domain is delegated to Cloudflare for DNS and security …
What is DKIM?DKIM (DomainKeys Identified Mail) is an email authentication method that adds a digital signature to your outgoing emails. It prevents spoofing and ensures that receiv…
In the realm of networking and system administration, the humble ping command is one of the most frequently used tools for verifying connectivity, diagnosing issues, and measuring …
A) Google Workspace (Admin Console) — set up SMTP Relay Open: Admin Console → Apps → Google Workspace → Gmail → Routing → SMTP relay service → Add Setting. Description: Pos…
When configuring Google Workspace email or troubleshooting delivery issues, verifying that your MX records are correctly set up in DNS is essential. Google provides an official and…
Selecting the right business email and productivity platform is a strategic IT decision that affects communication reliability, data security, user productivity, and long-term scal…
A sitemap is a critical component of modern website SEO. It provides search engines with a structured list of URLs that should be crawled and indexed. While static sitemap.xml file…
When setting up a website, understanding how name servers and DNS (Domain Name System) records work is essential for ensuring your site is accessible online. This article will expl…
Lighting is a core technical component of imaging systems. Regardless of camera quality, poor lighting results in noisy, flat, or unusable images, while correct lighting dramatical…
Email delivery for any domain depends on Mail Exchange (MX) records, a critical DNS configuration that tells the global internet where to deliver incoming email. When you deploy Go…
Optical Character Recognition (OCR) is a technology that converts images of text—such as scanned documents, PDFs, photos, or camera captures—into machine-readable, editable, and se…
Modern email delivery is governed by strict anti-spam and anti-phishing standards. Merely purchasing a paid, domain-based email service does not guarantee inbox delivery.Whether yo…
Introduction The Group Policy Editor (gpedit.msc) is a powerful tool that allows users to configure and manage system settings, including security policies and user configurations.…
Introduction Email authentication is critical for protecting against spam, phishing, and other malicious activities. DMARC (Domain-based Message Authentication, Reporting, and Conf…
Building a fully branded SuperSite for your domain reseller business gives your brand a professional edge. Whether you’re working with ResellerClub, BigRock, GlobeHost, or any othe…
Email access methods define how email clients retrieve, synchronize, and store messages from a mail server. The choice of protocol directly affects data availability, security, dev…
Migrating your old WordPress website to a new hosting provider might seem challenging, but with the right steps, it’s easy and smooth. If you’ve already taken a full website backup…
Website downloaders, also known as offline website makers, are tools that copy web content (HTML, CSS, JavaScript, images, media, and sometimes server-rendered pages) from a live w…
Organizations in India that use Microsoft 365 Business Email (Exchange Online) must ensure that sensitive personal identifiers such as PAN (Permanent Account Number) and Aadhaar Nu…
Server infrastructure is mission-critical for enterprise IT operations, and minimizing downtime is a core responsibility of system administrators and IT managers. Server AMC (Annua…
If you own two domains — say domain1.com and domain2.com — and want visitors from the second one to automatically redirect to the first, you’re in the right place! This is common w…
If you're looking to integrate your third-party domain with Shopify, you'll need to handle the process yourself since Shopify Support cannot access your domain provider's settings…
Life insurance in India is regulated by IRDAI (Insurance Regulatory and Development Authority of India). A correct life insurance setup is not only about choosing a plan; it also r…
The question “Is Windows 12 coming?” has circulated widely among consumers and IT professionals. As of early 2026, Microsoft has not officially confirmed the release of Windows 12,…
Windows Search indexing is a core operating system feature that enables fast file and content search from the Start Menu, File Explorer, and supported applications. When users migr…
RSS (Really Simple Syndication) is a standardized web technology that allows users and systems to automatically receive updates from websites without visiting each site manually. R…
Indian organizations handling financial, identity, HR, or compliance-sensitive data must prevent accidental or unauthorized sharing of PAN (Permanent Account Number) and Aadhaar Nu…
The Zip Drive was a removable magnetic storage system that filled a critical gap between floppy disks and hard drives during the 1990s and early 2000s. At a time when floppy disks …
PageMaker was one of the world’s first desktop publishing (DTP) software applications, playing a foundational role in the print publishing revolution. It enabled users to design pr…
BlueScreenView is a free, lightweight diagnostic utility developed by NirSoft for Windows systems. It scans and displays detailed information from minidump crash files created when…
HWiNFO (Hardware Information) is a powerful system information, hardware monitoring, and diagnostics utility for Windows (and limited DOS support). It is widely used by IT professi…
Remote Desktop (mstsc.exe) problems usually come from one of three root causes: the mstsc.exe binary is missing, its supporting DLLs (mstscax.dll) are missing / unregistered, or th…
Search engines have become increasingly advanced in recent years, going far beyond analyzing just text-based content. With advancements in Artificial Intelligence (AI), Optical Cha…
Introduction MX Lookup is a tool used to query and retrieve Mail Exchange (MX) records associated with a domain. MX records are DNS records that specify the mail servers responsibl…
Introduction Transferring contacts from Google Workspace to other email clients like Microsoft Outlook and Mozilla Thunderbird can enhance your email management. This guide provide…
Users accessing Indian Government eProcurement portals (such as CPPP, GeM, eProcure, State eProcurement systems) frequently encounter an issue where a file named signData.inp (or s…
The “Please Select Boot Device” screen is a BIOS-level prompt that appears when a computer cannot automatically locate a valid bootable operating system. This issue is commonly enc…
This Knowledge Base article explains how to diagnose and resolve one-way audio issues in Google Meet when: Your microphone and speakers are working The other participant ca…
A common issue in custom Knowledge Base (KB) systems is a mismatch between articles visible in the database and articles displayed on the public KB pages. This typically occurs due…
Issue: Printer Printing the Same Content Twice on a Single A4 PageIf your printer is producing printouts where the same content appears twice on one A4 page — once on the top half …
HP LaserJet Pro MFP M128fw is a monochrome laser all-in-one printer designed for small offices and professional environments requiring reliable printing, scanning, copying, and fax…
HP LaserJet Pro MFP M126fn is a monochrome laser all-in-one printer designed for small offices and home offices. It supports printing, scanning, copying, and faxing with reliable l…
Users working with Digital Signature Certificates (DSC) on Indian Government portals (CPPP, GeM, eProcure, State eTender portals) may encounter the following Java Web Start error w…
Users frequently report an issue where CorelDRAW (.CDR) files, when sent through WhatsApp, are automatically renamed and displayed as .ZIP files on the recipient’s device. Althoug…
Loans and credit cards in India are regulated primarily by the Reserve Bank of India (RBI). In practice, a safe and compliant borrowing/card experience depends on: Choosing only…
In multi-user Tally Prime / Tally ERP environments where both Tally License and Data reside on a central server, network performance plays a critical role. A very common yet often …
A common issue on Windows systems is when Microsoft Excel files do not open by double-clicking, but open successfully when launched from within Excel using File → Open. This behavi…