No — cookebook.shop is IPv4 only.

Has an IPv4 address but no IPv6 (AAAA) record. IPv6-only visitors can't reach it directly.

This is a saved measurement from 2026-10-30 15:42 UTC. Check cookebook.shop live now

IPv6 readiness

The website has no IPv6.

Website over IPv6 cookebook.shop has no AAAA record.	no
www over IPv6 www.cookebook.shop has 4 IPv6 addresses and answers on every one we tested (4 more not tested). ✓ 2600:9000:20ea:8e00:2:a3f:4000:93a1 answers · 443✓ 2600:9000:20ea:a800:2:a3f:4000:93a1 answers · 443✓ 2600:9000:20ea:6e00:2:a3f:4000:93a1 answers · 443✓ 2600:9000:20ea:a400:2:a3f:4000:93a1 answers · 443– 2600:9000:20ea:9e00:2:a3f:4000:93a1 not tested– 2600:9000:20ea:1600:2:a3f:4000:93a1 not tested– 2600:9000:20ea:1800:2:a3f:4000:93a1 not tested– 2600:9000:20ea:2c00:2:a3f:4000:93a1 not tested	yes
Mail servers (MX) have IPv6 No MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record.	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. byte.dns-parking.com ✓pixel.dns-parking.com ✓	yes

What's keeping cookebook.shop from an A

Give cookebook.shop an IPv6 address
Ask your hosting provider for the site's IPv6 address (or the hostname to point at), then publish it as an AAAA record. If your host doesn't offer IPv6, a proxy that does can sit in front. How to add an AAAA record
Mail servers without IPv6
Your domain's mail goes to its own address, which has no AAAA record.

Check again

cookebook.shop IPv4 only

A (IPv4)	2.57.91.91
AAAA (IPv6)	none

www.cookebook.shop Has IPv6

Alias of	d3iqzvmm6az37k.cloudfront.net
A (IPv4)	13.35.78.96 13.35.78.63 13.35.78.17 13.35.78.119
AAAA (IPv6)	2600:9000:20ea:8e00:2:a3f:4000:93a1 2600:9000:20ea:a800:2:a3f:4000:93a1 2600:9000:20ea:6e00:2:a3f:4000:93a1 2600:9000:20ea:a400:2:a3f:4000:93a1 2600:9000:20ea:9e00:2:a3f:4000:93a1 2600:9000:20ea:1600:2:a3f:4000:93a1 2600:9000:20ea:1800:2:a3f:4000:93a1 2600:9000:20ea:2c00:2:a3f:4000:93a1

What this means

Visitors on IPv6-only networks (many mobile carriers) can still reach it, but only through a translator their carrier runs (NAT64). The site itself has no IPv6 address — and you can't make one up from the IPv4. Why some hosts don't offer it

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

IPv6 measurement: cookebook.shop
Measured 2026-10-30 15:42:51 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.91
AAAA (IPv6): none
www AAAA:    2600:9000:20ea:8e00:2:a3f:4000:93a1, 2600:9000:20ea:a800:2:a3f:4000:93a1, 2600:9000:20ea:6e00:2:a3f:4000:93a1, 2600:9000:20ea:a400:2:a3f:4000:93a1, 2600:9000:20ea:9e00:2:a3f:4000:93a1, 2600:9000:20ea:1600:2:a3f:4000:93a1, 2600:9000:20ea:1800:2:a3f:4000:93a1, 2600:9000:20ea:2c00:2:a3f:4000:93a1

Readiness grade D: The website has no IPv6.
- Website over IPv6: cookebook.shop has no AAAA record.
- www over IPv6: www.cookebook.shop has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
    2600:9000:20ea:8e00:2:a3f:4000:93a1: answers (TCP 443)
    2600:9000:20ea:a800:2:a3f:4000:93a1: answers (TCP 443)
    2600:9000:20ea:6e00:2:a3f:4000:93a1: answers (TCP 443)
    2600:9000:20ea:a400:2:a3f:4000:93a1: answers (TCP 443)
    2600:9000:20ea:9e00:2:a3f:4000:93a1: not tested
    2600:9000:20ea:1600:2:a3f:4000:93a1: not tested
    2600:9000:20ea:1800:2:a3f:4000:93a1: not tested
    2600:9000:20ea:2c00:2:a3f:4000:93a1: not tested
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record.
- Nameservers have IPv6: 2 of 2 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/2Wk3p-MR7s

Permanent link: aaaa.bot/r/2Wk3p-MR7s · How we measure

Checked 2026-10-30 15:42:51 UTC. Full DNS report: dns.pizza/domain/cookebook.shop · JSON: /api/v1/cookebook.shop