Yes — khataplus.app has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 khataplus.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:711b:c73e:3001:b08d:3e40 answers · 443✓ 2a02:4780:84:fc06:4448:71a9:abb:38a0 answers · 443	yes
www over IPv6 www.khataplus.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:158e:9514:1530:8965:6867 answers · 443✓ 2a02:4780:84:6c6e:41a7:7299:14c4:bcab answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx1.hostinger.com ✓mx2.hostinger.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. aster.dns-parking.com ✓helios.dns-parking.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://khataplus.app/ via 2a02:4780:84:711b:c73e:3001:b08d:3e40 → 302https://khataplus.app/login via 2a02:4780:84:711b:c73e:3001:b08d:3e40 → 200

works

Nothing keeping you from an A

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

Check again

khataplus.app Has IPv6

A (IPv4)	2.57.91.150 88.222.222.246
AAAA (IPv6)	2a02:4780:84:711b:c73e:3001:b08d:3e40 2a02:4780:84:fc06:4448:71a9:abb:38a0

www.khataplus.app Has IPv6

Alias of	www.khataplus.app.cdn.hstgr.net
A (IPv4)	84.32.84.208 88.222.222.248
AAAA (IPv6)	2a02:4780:84:158e:9514:1530:8965:6867 2a02:4780:84:6c6e:41a7:7299:14c4:bcab

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: khataplus.app
Measured 2026-11-04 02:57:46 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.150, 88.222.222.246
AAAA (IPv6): 2a02:4780:84:711b:c73e:3001:b08d:3e40, 2a02:4780:84:fc06:4448:71a9:abb:38a0
www AAAA:    2a02:4780:84:158e:9514:1530:8965:6867, 2a02:4780:84:6c6e:41a7:7299:14c4:bcab

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: khataplus.app has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:711b:c73e:3001:b08d:3e40: answers (TCP 443)
    2a02:4780:84:fc06:4448:71a9:abb:38a0: answers (TCP 443)
- www over IPv6: www.khataplus.app has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:158e:9514:1530:8965:6867: answers (TCP 443)
    2a02:4780:84:6c6e:41a7:7299:14c4:bcab: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server has an 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).

HTTPS over IPv6 (not graded): Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
    https://khataplus.app/ via 2a02:4780:84:711b:c73e:3001:b08d:3e40 -> HTTP 302, certificate: valid
    https://khataplus.app/login via 2a02:4780:84:711b:c73e:3001:b08d:3e40 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/at9m2GMXxq

Permanent link: aaaa.bot/r/at9m2GMXxq · How we measure

Checked 2026-11-04 02:57:46 UTC. Full DNS report: dns.pizza/domain/khataplus.app · Age, certificate and blocklists: how.is/khataplus.app · JSON: /api/v1/khataplus.app