Couldn't check securedelivery-core.biz right now.

A DNS lookup failed, so we can't say for sure. Try again in a moment.

securedelivery-core.biz Couldn't check

A (IPv4)	lookup failed — Google rcode 2
AAAA (IPv6)	lookup failed — Google rcode 2

www.securedelivery-core.biz Couldn't check

A (IPv4)	lookup failed — Google rcode 2
AAAA (IPv6)	lookup failed — Google rcode 2

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

IPv6 measurement: securedelivery-core.biz
Measured 2026-11-14 20:38:55 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    lookup failed
AAAA (IPv6): lookup failed
www AAAA:    lookup failed
DNS answers via DNS-over-HTTPS (Cloudflare/Google). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/W3Evh2Lrqw

Permanent link: aaaa.bot/r/W3Evh2Lrqw · How we measure

Checked 2026-11-14 20:38:55 UTC. Full DNS report: dns.pizza/domain/securedelivery-core.biz · Age, certificate and blocklists: how.is/securedelivery-core.biz · JSON: /api/v1/securedelivery-core.biz