firmware-ledger.app has no address at all.

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

firmware-ledger.app No address

A (IPv4)	none
AAAA (IPv6)	none

www.firmware-ledger.app Has IPv6

A (IPv4)	172.67.145.220 104.21.28.109
AAAA (IPv6)	2606:4700:3032::ac43:91dc 2606:4700:3034::6815:1c6d

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

IPv6 measurement: firmware-ledger.app
Measured 2026-11-02 21:48:48 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    none
AAAA (IPv6): none
www AAAA:    2606:4700:3032::ac43:91dc, 2606:4700:3034::6815:1c6d
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/P19LsgVa6s

Permanent link: aaaa.bot/r/P19LsgVa6s · How we measure

Checked 2026-11-02 21:48:48 UTC. Full DNS report: dns.pizza/domain/firmware-ledger.app · Age, certificate and blocklists: how.is/firmware-ledger.app · JSON: /api/v1/firmware-ledger.app