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How to Learn DNS (Without Forgetting How Records Actually Work)
spartanrich430 profile

How to Learn DNS (Without Forgetting How Records Actually Work)

#dns #webdev #learning #productivity
Comments
5 min read
Free Subdomain for Your Game Server, Bot or Website: How It Works
antonin_courtadon_a7636c8 profile

Free Subdomain for Your Game Server, Bot or Website: How It Works

#subdomain #dns #gameserver #selfhosting
Comments
5 min read
DNS Debugging: Six Symptoms, One Decision Tree, and a +cd Trick That Saves an Hour
jun_liu_ca219b73a8f1489b5 profile

DNS Debugging: Six Symptoms, One Decision Tree, and a +cd Trick That Saves an Hour

#dns #linux #networking #debugging
1
Comments
5 min read
A Guide to SaaS Signup CNAME Upsert Recovery and Rollback
ashwhispertorvin64 profile

A Guide to SaaS Signup CNAME Upsert Recovery and Rollback

#dns #go #signup
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6 min read
The migration that passed every check and still broke 140 websites
kashif_manzer profile

The migration that passed every check and still broke 140 websites

#backend #devops #dns #webdev
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8 min read
CoreDNS Zone Transfers Need an Explicit Allowlist
ioneyrezende profile

CoreDNS Zone Transfers Need an Explicit Allowlist

#coredns #dns #zonetransfer
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2 min read
Check SPF and DMARC for a list of domains in one API call
tmeteordata profile

Check SPF and DMARC for a list of domains in one API call

#email #dns #security #tutorial
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2 min read
Your Signup Emails Land in Spam. Set Up SPF, DKIM and DMARC, Then Prove It With dig
gabrielanhaia profile

Your Signup Emails Land in Spam. Set Up SPF, DKIM and DMARC, Then Prove It With dig

#email #dns #devops #webdev
4
Comments
8 min read
What 200 public DNS snapshots taught us about measurement limits
domainarmor profile

What 200 public DNS snapshots taught us about measurement limits

#dns
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2 min read
Google Workspace vs Zoho Mail for a small startup: is the price gap worth it?
ali_ahmed_44ee99051e327ce profile

Google Workspace vs Zoho Mail for a small startup: is the price gap worth it?

#startup #email #dns
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2 min read
I Checked DMARC on 4,437 Indonesian .id Domains. 47% of go.id Can Still Be Spoofed
kielltampubolon profile

I Checked DMARC on 4,437 Indonesian .id Domains. 47% of go.id Can Still Be Spoofed

#security #email #dns #indonesia
Comments
8 min read
1,570 visitors, then a dead domain: what a registry-level suspension actually looks like
harshahegde profile

1,570 visitors, then a dead domain: what a registry-level suspension actually looks like

#webdev #productivity #indiehackers #dns
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6 min read
How .ton domains expire, and how to find expired ones
apiton profile
apiTON

How .ton domains expire, and how to find expired ones

#ton #blockchain #dns #web3
Comments
4 min read
Threat Modeling CVE-2026-19033: Capabilities, Limits and Priorities
stark_zhuang_df5076f35c68 profile

Threat Modeling CVE-2026-19033: Capabilities, Limits and Priorities

#bind #dns #cve202619033 #tsig
Comments
4 min read
Saya Cek DMARC 4.437 Domain .id. 47% Domain go.id Masih Bisa Dipalsukan
kielltampubolon profile

Saya Cek DMARC 4.437 Domain .id. 47% Domain go.id Masih Bisa Dipalsukan

#security #email #dns #indonesia
1
Comments
5 min read
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