fastmcr.top has no address at all.

The name exists but has neither an A nor an AAAA record.

fastmcr.top No address

A (IPv4)	none
AAAA (IPv6)	none

www.fastmcr.top Has IPv6

A (IPv4)	104.21.54.159 172.67.140.88
AAAA (IPv6)	2606:4700:3033::6815:369f 2606:4700:3031::ac43:8c58

Copy the evidence — a citation-ready record of this measurement

IPv6 measurement: fastmcr.top
Measured 2026-11-01 14:36:12 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    none
AAAA (IPv6): none
www AAAA:    2606:4700:3033::6815:369f, 2606:4700:3031::ac43:8c58
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/T841heN-CE

Permanent link: aaaa.bot/r/T841heN-CE · How we measure

Checked 2026-11-01 14:36:12 UTC. Full DNS report: dns.pizza/domain/fastmcr.top · JSON: /api/v1/fastmcr.top