olly-bot.online publishes IPv6 but doesn't answer on it.

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

IPv6 readiness

Publishes IPv6 but doesn't answer on it — worse than having none.

Website over IPv6 olly-bot.online has an AAAA record, but nothing answered on ports 443 or 80. IPv6 visitors wait for a timeout before falling back to IPv4. ✗ 2a03:6f00:1:1::bce1:106a no answer	broken
www over IPv6 www.olly-bot.online has an AAAA record, but nothing answered on ports 443 or 80. IPv6 visitors wait for a timeout before falling back to IPv4. ✗ 2a03:6f00:1:1::bce1:106a no answer	broken
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx2.timeweb.ru ✓mx1.timeweb.ru ✓	yes
Nameservers have IPv6 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns2.timeweb.ru ✓ns3.timeweb.org ✓ns4.timeweb.org ✓ns1.timeweb.ru ✓	yes

What's keeping olly-bot.online from an A

Fix or remove the AAAA record for olly-bot.online
Something published an IPv6 address but nothing answers on it, so IPv6 visitors wait for a timeout first. Either make the server listen on IPv6 (and allow ports 443/80 through its firewall), or delete the AAAA record until it does.
Fix or remove the AAAA record for www.olly-bot.online
Something published an IPv6 address but nothing answers on it, so IPv6 visitors wait for a timeout first. Either make the server listen on IPv6 (and allow ports 443/80 through its firewall), or delete the AAAA record until it does.

Check again

olly-bot.online Has IPv6

A (IPv4)	188.225.16.106
AAAA (IPv6)	2a03:6f00:1:1::bce1:106a

www.olly-bot.online Has IPv6

A (IPv4)	188.225.16.106
AAAA (IPv6)	2a03:6f00:1:1::bce1:106a

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

IPv6 measurement: olly-bot.online
Measured 2026-11-06 23:28:46 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    188.225.16.106
AAAA (IPv6): 2a03:6f00:1:1::bce1:106a
www AAAA:    2a03:6f00:1:1::bce1:106a

Readiness grade F: Publishes IPv6 but doesn't answer on it — worse than having none.
- Website over IPv6: olly-bot.online has an AAAA record, but nothing answered on ports 443 or 80. IPv6 visitors wait for a timeout before falling back to IPv4.
    2a03:6f00:1:1::bce1:106a: no answer
- www over IPv6: www.olly-bot.online has an AAAA record, but nothing answered on ports 443 or 80. IPv6 visitors wait for a timeout before falling back to IPv4.
    2a03:6f00:1:1::bce1:106a: no answer
- Mail servers (MX) have IPv6: Every mail server has an AAAA record.
- Nameservers have IPv6: 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.

Reachability = a TCP connection opened on port 443 (or 80).
No TLS or HTTP request was made.
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/fwZiWvdzhL

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

Checked 2026-11-06 23:28:46 UTC. Full DNS report: dns.pizza/domain/olly-bot.online · Age, certificate and blocklists: how.is/olly-bot.online · JSON: /api/v1/olly-bot.online