Yes — northlinemercantile.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 northlinemercantile.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:8d42:1d16:1ebb:f773:3cad answers · 443✓ 2a02:4780:84:cc98:1739:5f67:727a:22c1 answers · 443	yes
www over IPv6 www.northlinemercantile.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:22:25dc:3fde:2112:73eb:2ceb answers · 443✓ 2a02:4780:21:53d1:56bb:e22b:16a2:e066 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx2.hostinger.com ✓mx1.hostinger.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. nova.dns-parking.com ✓cosmos.dns-parking.com ✓	yes

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

https://northlinemercantile.com/ via 2a02:4780:84:8d42:1d16:1ebb:f773:3cad → 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/northlinemercantile.com.svg)](https://aaaa.bot/northlinemercantile.com)

Check again

northlinemercantile.com Has IPv6

A (IPv4)	2.57.91.106 88.222.222.33
AAAA (IPv6)	2a02:4780:84:8d42:1d16:1ebb:f773:3cad 2a02:4780:84:cc98:1739:5f67:727a:22c1

www.northlinemercantile.com Has IPv6

Alias of	www.northlinemercantile.com.cdn.hstgr.net
A (IPv4)	2.57.91.16 88.222.222.108
AAAA (IPv6)	2a02:4780:22:25dc:3fde:2112:73eb:2ceb 2a02:4780:21:53d1:56bb:e22b:16a2:e066

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: northlinemercantile.com
Measured 2026-11-05 15:57:02 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.106, 88.222.222.33
AAAA (IPv6): 2a02:4780:84:8d42:1d16:1ebb:f773:3cad, 2a02:4780:84:cc98:1739:5f67:727a:22c1
www AAAA:    2a02:4780:22:25dc:3fde:2112:73eb:2ceb, 2a02:4780:21:53d1:56bb:e22b:16a2:e066

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: northlinemercantile.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:8d42:1d16:1ebb:f773:3cad: answers (TCP 443)
    2a02:4780:84:cc98:1739:5f67:727a:22c1: answers (TCP 443)
- www over IPv6: www.northlinemercantile.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:22:25dc:3fde:2112:73eb:2ceb: answers (TCP 443)
    2a02:4780:21:53d1:56bb:e22b:16a2:e066: 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: HTTP 200.
    https://northlinemercantile.com/ via 2a02:4780:84:8d42:1d16:1ebb:f773:3cad -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/QIUtGeHPqL

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

Checked 2026-11-05 15:57:02 UTC. Full DNS report: dns.pizza/domain/northlinemercantile.com · Age, certificate and blocklists: how.is/northlinemercantile.com · JSON: /api/v1/northlinemercantile.com