outlook366.com has no address at all.

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

outlook366.com No address

A (IPv4)	none
AAAA (IPv6)	none

www.outlook366.com IPv4 only

A (IPv4)	54.254.178.174 47.130.235.14 13.215.17.103
AAAA (IPv6)	none

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

IPv6 measurement: outlook366.com
Measured 2026-10-31 13:59:55 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    none
AAAA (IPv6): none
www AAAA:    none
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/7FzmF8a02D

Permanent link: aaaa.bot/r/7FzmF8a02D · How we measure

Checked 2026-10-31 13:59:55 UTC. Full DNS report: dns.pizza/domain/outlook366.com · JSON: /api/v1/outlook366.com