Your website and email depend on one thing - correct DNS configuration. This page explains how I, Showrav Hasan, provide expert DNS and email deliverability support to keep your business online and your messages out of the spam folder.
Expert DNS Configuration & Email Deliverability Service
DNS and email are the invisible heroes of the internet. When they work you barely notice them, but when they fail your entire business slows down.
My name is Showrav Hasan. For more than seven years I have worked inside the infrastructure that powers the web, including NameSilo, Hostinger, and Rocket.net. I understand the connection between your registrar, your email provider, and your web host, and I resolve the issues that support teams often pass around.
If you are tired of finger pointing between providers, I deliver a single expert solution.
Is This Your DNS & Email Nightmare?
DNS and email failures are frustrating because they are often invisible. A single incorrect character can take websites offline or push emails into spam.
- Your business emails are going to your clients' spam folders.
- You are receiving bounce-back messages saying your emails are unauthenticated or rejected.
- You changed hosts and now your website is down or serving the wrong page.
- You are unsure how to configure email with Google Workspace or Microsoft 365.
- Terms like MX, SPF, DKIM, and DMARC are confusing and overwhelming.
- Your registrar support is slow and your host says the issue is not their problem.
These are not simple WordPress problems. They require someone who understands registrar rules, hosting stacks, and email authentication.
My DNS & Email Services
I resolve the root cause of DNS and email issues so your website stays online and your messages land in the inbox.
Each service addresses a specific pain point in your stack. Whether you need DNS repair, authentication alignment, or staged migration, the solution is tailored to your setup.
- 1.
Full Email Deliverability Audit & Fix (SPF, DKIM, DMARC)
Authentication issues are the number one cause of spam placement. I align every record and verify deliverability end to end.
- • Configure SPF, DKIM, and DMARC so providers trust your messages.
- • Check and address blacklist entries for domains or IPs.
- • Set precise MX records for Google Workspace, Microsoft 365, Zoho Mail, or any provider.
Most clients see a 100% increase in inbox placement and zero bounce-backs within 24 to 48 hours after proper SPF, DKIM, and DMARC alignment.
- 2.
Expert DNS Configuration & Troubleshooting
A complete DNS zone audit repairs record mistakes and gets every service pointing to the right destination.
- • Correct A, AAAA, and CNAME records for primary sites and subdomains.
- • Document routing for apps such as blogs, shops, and helpdesks.
- • Configure Cloudflare or other CDNs for performance and protection.
- 3.
Zero-Downtime DNS Migrations
I manage every step of registrar or hosting cutovers so websites, email, and APIs stay online during the transition.
- 4.
General DNS & Domain Support
From custom nameservers to propagation delays, I resolve registrar level issues that block launches and email campaigns.
Why Trust Me With Your DNS?
I am not guessing. I have managed DNS and email infrastructure at scale for NameSilo, Hostinger, and Rocket.net. I see how records, providers, and hosting stacks intersect.
- • I understand the full journey from registrar to email provider and hosting environment.
- • I stop the blame game by working directly with every party involved.
- • I speak the language of MX, SPF, DKIM, DMARC, DNSSEC, and propagation on a daily basis.
Trusted by website owners, agencies, and businesses worldwide.
With more than seven years of registrar and hosting experience, I have resolved thousands of DNS and email cases across NameSilo, Hostinger, Rocket.net, and bespoke VPS environments.
DNS & Email FAQs
What is the difference between SPF, DKIM, and DMARC?
SPF lists the servers allowed to send on behalf of your domain, DKIM adds a cryptographic signature to confirm the message was not altered, and DMARC instructs receiving servers how to handle emails that fail SPF or DKIM.
Why are my emails going to spam when I am not a spammer?
Missing or misconfigured SPF, DKIM, and DMARC records signal that your messages might be forged. I configure each record correctly so inbox providers trust your emails.
What is DNS propagation?
Propagation is the time it takes for DNS record changes to update around the globe. Depending on TTL values and ISP caching it can take minutes up to 48 hours.
Can you help me set up Google Workspace or Microsoft 365 email?
Yes. I configure MX, SPF, DKIM, and supporting TXT records so Google Workspace, Microsoft 365, Zoho Mail, and other providers work flawlessly.
Need help beyond DNS and email?
Explore my Hosting Optimization Services or WordPress Support for complete performance and uptime solutions.
Get Your Email & Website Working Again
Stop losing emails and trust. Get professional DNS and email deliverability support from Showrav Hasan, a hosting and domain expert with more than seven years of experience.
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