semantichorizon.top has no address at all.

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

semantichorizon.top No address

A (IPv4)	none
AAAA (IPv6)	none

www.semantichorizon.top Has IPv6

Alias of	d37w1mmrer54d.cloudfront.net
A (IPv4)	3.167.37.36 3.167.37.76 3.167.37.5 3.167.37.38
AAAA (IPv6)	2600:9000:27c2:a600:3:8fd3:2b40:93a1 2600:9000:27c2:f400:3:8fd3:2b40:93a1 2600:9000:27c2:9200:3:8fd3:2b40:93a1 2600:9000:27c2:6400:3:8fd3:2b40:93a1 2600:9000:27c2:8a00:3:8fd3:2b40:93a1 2600:9000:27c2:3a00:3:8fd3:2b40:93a1 2600:9000:27c2:200:3:8fd3:2b40:93a1 2600:9000:27c2:d200:3:8fd3:2b40:93a1

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

IPv6 measurement: semantichorizon.top
Measured 2026-11-10 10:52:03 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    none
AAAA (IPv6): none
www AAAA:    2600:9000:27c2:a600:3:8fd3:2b40:93a1, 2600:9000:27c2:f400:3:8fd3:2b40:93a1, 2600:9000:27c2:9200:3:8fd3:2b40:93a1, 2600:9000:27c2:6400:3:8fd3:2b40:93a1, 2600:9000:27c2:8a00:3:8fd3:2b40:93a1, 2600:9000:27c2:3a00:3:8fd3:2b40:93a1, 2600:9000:27c2:200:3:8fd3:2b40:93a1, 2600:9000:27c2:d200:3:8fd3:2b40:93a1
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/kkj6li1pU2

Permanent link: aaaa.bot/r/kkj6li1pU2 · How we measure

Checked 2026-11-10 10:52:03 UTC. Full DNS report: dns.pizza/domain/semantichorizon.top · Age, certificate and blocklists: how.is/semantichorizon.top · JSON: /api/v1/semantichorizon.top