Yes — lencr.org has IPv6.

Has both IPv4 (A) and IPv6 (AAAA) addresses.

This is a saved measurement from 2026-10-30 15:56 UTC. Check lencr.org live now

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
lencr.org has 2 IPv6 addresses and answers on every one we tested.
✓ 2600:1f18:16e:df01::259 answers · 443✓ 2600:1f18:16e:df01::258 answers · 443
yes
www over IPv6
www.lencr.org has 2 IPv6 addresses and answers on every one we tested.
✓ 2600:1f18:16e:df01::258 answers · 443✓ 2600:1f18:16e:df01::259 answers · 443
yes
Mail servers (MX) have IPv6
Null MX — this domain says it doesn't receive mail.		n/a
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
owen.ns.cloudflare.com ✓vera.ns.cloudflare.com ✓
yes

Nothing keeping you from an A

  1. Nothing to fix
    Show it off: add the badge to your README.
    [![IPv6](https://aaaa.bot/badge/lencr.org.svg)](https://aaaa.bot/lencr.org)

Check again

lencr.org  Has IPv6

A (IPv4)98.84.224.111
18.208.88.157
AAAA (IPv6)2600:1f18:16e:df01::259
2600:1f18:16e:df01::258

www.lencr.org  Has IPv6

Alias ofletsencrypt.netlify.com
A (IPv4)98.84.224.111
18.208.88.157
AAAA (IPv6)2600:1f18:16e:df01::258
2600:1f18:16e:df01::259

Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).

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

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

Checked 2026-10-30 15:56:39 UTC. Full DNS report: dns.pizza/domain/lencr.org · JSON: /api/v1/lencr.org