TTFB is 80 seconds sometimes on domain bought on Vercel

Help
1

Hi team,

I’m using Vercel both as registrar and DNS host for my domain danangdigitalnomads.com.

I’m seeing extremely high TTFB (80 seconds) and blank page loads, especially on first request.

I ran dig +trace danangdigitalnomads.com and received:

ini

CopyEdit

;; BAD REFERRAL  
;; Warning: Message parser reports malformed message packet.  
;; Received 1232 bytes from 198.51.45.13#53(ns2.vercel-dns.com)

This points to a DNS zone misconfiguration or incomplete propagation on your nameservers.

Can anyone tell me what’s wrong? I bought the domain directly from Vercel and followed instruction to add the domain to my project. Nothing shows any error on the dashboard.

The weird thing is that it works well on refresh. But sometimes it just hangs for 80 seconds even though the page is cached. Help me understand what’s going on, I’ve been wasting a lot of time trying to figure out this

Thanks,

2

The domain troubleshooting guide can help with most custom domain configuration issues. You might be able to use that guide to solve it before a human is available to help you. Then you can come back here and share the answer for bonus points.

You can also use v0 to narrow down the possibilities.

5

DNS configuration:

Column 1 Column 2 Column 3 Column 4 E F G H
Name Type Value TTL Priority Age
TXT mailerlite-domain-verification=039ede6108d3a99752e55b68f9c70eb794734f8d 60 Jun 20
TXT v=spf1 a mx include:_spf.mlsend.com ?all 60 Jun 20
litesrv._domainkey CNAME litesrv._domainkey.mlsend.com. 60 Jun 20
TXT google-site-verification=IkOrZblPNoxPYQDmV0HALxJz2lz9NrYUZe9UBIDfeao 60 Jun 9
_dmarc TXT v=DMARC1; p=none; 60 Jun 4
resend._domainkey TXT p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDL6E9kXLPUAl2Ly8bqVk7Nne9lomZPsJWWLi5iEZBE0/zP8KhkLAR+IJVyOl2xMAVG3a5uyrzV3j70m1glcH1w7hr9fSTWKb3/EnB6WgYtxvy7Emn7VLxSSVHQ45N+kaUHAFZSSQtfU/8XY2ClkOZmzeNtMIci+hUjI+PFeZR+lQIDAQAB 60 Jun 4
send TXT v=spf1 include:amazonses.com ~all 60 Jun 4
send MX feedback-smtp.ap-northeast-1.amazonses.com. 60 10 Jun 4
* A 76.76.21.21 60 Jun 2
A 76.76.21.21 60 Jun 2
CAA 0 issue letsencrypt.org 60 Jun 2
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