================================================================================
  DNS Records for tgtk-alumni.com
  Generated: 2026-03-10 16:40:26 UTC
================================================================================

You have two options for DNS setup:

================================================================================
  OPTION A: Use this server as your nameserver (recommended)
================================================================================

Set these nameservers at your domain registrar:

  Nameserver 1:  ns1.tgtk-alumni.com
  Glue IP:       5.230.219.11

  Nameserver 2:  ns2.tgtk-alumni.com
  Glue IP:       5.230.220.14

Your registrar will ask for glue records (the IP addresses above).
Once set, this server's PowerDNS will handle all DNS for tgtk-alumni.com.
No further DNS configuration needed.

================================================================================
  OPTION B: Manual DNS records (Cloudflare or other DNS provider)
================================================================================

If you cannot delegate nameservers, add these records manually.
IMPORTANT: If using Cloudflare, set all A records to "DNS only"
(grey cloud), NOT "Proxied" (orange cloud).

--- A Record: bare domain (primary IP, same as MX target) ---
  tgtk-alumni.com    A    5.230.219.11

--- A Record: mail hostname (MX target, primary IP only) ---
  rdns.tgtk-alumni.com    A    5.230.219.11

--- A Records: per-IP hostnames (for PTR/HELO matching) ---
  rdns1.tgtk-alumni.com    A    5.230.219.11
  rdns2.tgtk-alumni.com    A    5.230.220.14
  rdns3.tgtk-alumni.com    A    5.231.201.17
  rdns4.tgtk-alumni.com    A    5.231.202.19
  rdns5.tgtk-alumni.com    A    5.231.202.20

--- A Records: MTA-STS subdomain ---
  mta-sts.tgtk-alumni.com    A    5.230.219.11

--- MX Record ---
  tgtk-alumni.com    MX    10    rdns.tgtk-alumni.com

--- SPF Record ---
  tgtk-alumni.com    TXT    "v=spf1 ip4:5.230.219.11 ip4:5.230.220.14 ip4:5.231.201.17 ip4:5.231.202.19 ip4:5.231.202.20 -all"

--- DKIM Record ---
  rdns._domainkey.tgtk-alumni.com    TXT    "v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlaD1LegHAhP61La0ZWrv6fnh27vYpcrRSY132qfg41MT14lJsYnnzC0kd66dqgvE73IpDwzE8bi59ergGaXrXr5kKX8yGJWyeQbBQSCugddimLVJ5Xz9GGUwUyZBZKESpQopVFmZdeoWKu5gUemq5AMLAHtBK3e/yVtkpSjh9rnY5GjiJ2U286Y5ZbbHvJMsLUKLhZB36C8foBMjiar4dCzUOmC0KPo39G9J4kmiU1oIIXC9OJOEI+o1npXa66yWwAzHhhJaCuulu2MRexkRQZMd/d02Gz1NW4xU6boV3zz3MEn5D2jDIlBLkUF8Es0Jk2ZOMBZvhByYTcNOPsrKvwIDAQAB"

--- DMARC Record ---
  _dmarc.tgtk-alumni.com    TXT    "v=DMARC1; p=quarantine; rua=mailto:dmarc@tgtk-alumni.com; ruf=mailto:dmarc@tgtk-alumni.com; fo=1; adkim=r; aspf=r; pct=100"

--- TLSRPT (TLS failure reporting, RFC 8460) ---
  _smtp._tls.tgtk-alumni.com    TXT    "v=TLSRPTv1; rua=mailto:tls-reports@tgtk-alumni.com"

--- MTA-STS (Strict Transport Security, RFC 8461) ---
  _mta-sts.tgtk-alumni.com    TXT    "v=STSv1; id=20260310164026"

================================================================================
  Reverse DNS (PTR) Records — set at your hosting provider
================================================================================

These are NOT DNS zone records. Set them in your hosting provider's
control panel (e.g., Hetzner, OVH, Vultr, DigitalOcean network settings).

  5.230.219.11  ->  rdns1.tgtk-alumni.com
  5.230.220.14  ->  rdns2.tgtk-alumni.com
  5.231.201.17  ->  rdns3.tgtk-alumni.com
  5.231.202.19  ->  rdns4.tgtk-alumni.com
  5.231.202.20  ->  rdns5.tgtk-alumni.com

================================================================================
  SMTP Connection Details
================================================================================

  Server:     5.230.219.11
  Port:       15000
  Username:   contact@tgtk-alumni.com
  Security:   STARTTLS
  Auth:       PLAIN or LOGIN

================================================================================