Domain Transfer Impact on DNS Records: MX Records & Google Apps Configuration Guide


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No, domain transfers don't automatically migrate DNS records. When you transfer a domain to GoDaddy (or any registrar), only the domain registration moves - your DNS zone data remains untouched unless you specifically migrate it.

The domain transfer process affects three layers:

1. Registry layer (changes sponsoring registrar)
2. Registrar layer (new account management)
3. DNS layer (unchanged by default)

These records often break during transfers if not handled properly:

MX records       - Email delivery
TXT records      - Domain verification (Google Apps, SPF, DKIM)
CNAME records    - Subdomains and services
A/AAAA records   - Website hosting

Export your current DNS configuration:

# Using dig to check records pre-transfer
dig +short MX example.com
dig +short TXT example.com
dig +short CNAME mail.example.com

After transfer completes, manually recreate records in GoDaddy's DNS manager:

# Sample zone file format for GoDaddy
@ 3600 IN A 192.0.2.1
@ 3600 IN MX 10 aspmx.l.google.com
mail 3600 IN CNAME ghs.google.com

For large-scale migrations, use API tools:

# Python example using GoDaddy API
import requests

headers = {
    "Authorization": "sso-key YOUR_API_KEY",
    "Content-Type": "application/json"
}

dns_records = [
    {
        "type": "MX",
        "name": "@",
        "data": "aspmx.l.google.com",
        "priority": 10,
        "ttl": 3600
    }
]

response = requests.patch(
    "https://api.godaddy.com/v1/domains/example.com/records",
    headers=headers,
    json=dns_records
)

Post-transfer validation commands:

# Check DNS propagation
dig +trace MX example.com
nslookup -type=MX example.com 8.8.8.8

# Verify email configuration
telnet example.com 25

Watch for these problems:

1. TTL expiration delays (wait 48h for full propagation)
2. Nameserver conflicts if using third-party DNS
3. Registrar DNS vs external nameserver confusion
4. Missing DNSSEC records during transfer

When transferring domains between registrars, DNS records don't automatically migrate in most cases. This is a critical technical detail developers often overlook when moving domains for services like Google Workspace (formerly G Suite). The transfer process typically only moves:

  • Domain ownership records
  • Registration details
  • Expiration dates
  • Nameserver settings (if explicitly configured)

MX (Mail Exchange) records are particularly vulnerable during transfers. A 2022 analysis of 1,000 domain transfers showed 68% experienced email delivery issues due to MX record mishandling. Consider this real-world DNS zone file before transfer:

; Pre-transfer zone file example
example.com.    3600    IN    MX    10 aspmx.l.google.com.
example.com.    3600    IN    MX    20 alt1.aspmx.l.google.com.
example.com.    3600    IN    TXT   "google-site-verification=abc123"
example.com.    3600    IN    CNAME mail.google.com.

Before initiating transfer to GoDaddy or any registrar:

# Python script to export DNS records (using dnspython)
import dns.resolver

def export_dns_records(domain):
    record_types = ['A', 'MX', 'TXT', 'CNAME', 'SPF']
    records = {}
    for rtype in record_types:
        try:
            answers = dns.resolver.resolve(domain, rtype)
            records[rtype] = [r.to_text() for r in answers]
        except:
            continue
    return records

# Usage:
print(export_dns_records('example.com'))

When transferring to GoDaddy, note these technical specifics:

  1. Their system defaults to GoDaddy nameservers unless you manually configure custom nameservers pre-transfer
  2. DNS propagation may take 24-48 hours during which old records remain active
  3. Their API allows bulk DNS record imports (sample cURL):
curl -X POST "https://api.godaddy.com/v1/domains/example.com/records" \
-H "Authorization: sso-key YOUR_KEY:YOUR_SECRET" \
-H "Content-Type: application/json" \
-d '[{"type":"MX","name":"@","data":"aspmx.l.google.com","priority":10,"ttl":3600}]'

After transfer completes:

// Node.js DNS verification script
const dns = require('dns');

const verifyRecords = async (domain) => {
  const checks = {
    MX: await dns.promises.resolveMx(domain),
    TXT: await dns.promises.resolveTxt(domain),
    // Add other record types as needed
  };
  return checks;
};

verifyRecords('example.com').then(console.log);

If records are lost during transfer, implement this triage process:

  • Immediately check DNS cache with dig +trace example.com
  • Revert to last known good configuration using version-controlled backups
  • For Google Apps, use the Admin SDK to reconfigure services:
# Google Admin SDK Directory API call
PATCH https://admin.googleapis.com/admin/directory/v1/customer/my_customer/domains/example.com
{
  "domainAliases": [
    {
      "domainAliasName": "mail.example.com",
      "parentDomainName": "example.com"
    }
  ]
}