Yes — hosterling.com has IPv6.

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

This is a saved measurement from 2026-11-14 13:56 UTC. Check hosterling.com live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 hosterling.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested). ✓ 2600:9000:215a:e800:1a:fbb0:da80:93a1 answers · 443✓ 2600:9000:215a:1c00:1a:fbb0:da80:93a1 answers · 443✓ 2600:9000:215a:c800:1a:fbb0:da80:93a1 answers · 443✓ 2600:9000:215a:1000:1a:fbb0:da80:93a1 answers · 443– 2600:9000:215a:4000:1a:fbb0:da80:93a1 not tested– 2600:9000:215a:5400:1a:fbb0:da80:93a1 not tested– 2600:9000:215a:6400:1a:fbb0:da80:93a1 not tested– 2600:9000:215a:4c00:1a:fbb0:da80:93a1 not tested	yes
www over IPv6 www.hosterling.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested). ✓ 2600:9000:215a:8600:1a:fbb0:da80:93a1 answers · 443✓ 2600:9000:215a:5600:1a:fbb0:da80:93a1 answers · 443✓ 2600:9000:215a:2200:1a:fbb0:da80:93a1 answers · 443✓ 2600:9000:215a:2400:1a:fbb0:da80:93a1 answers · 443– 2600:9000:215a:b800:1a:fbb0:da80:93a1 not tested– 2600:9000:215a:2000:1a:fbb0:da80:93a1 not tested– 2600:9000:215a:3400:1a:fbb0:da80:93a1 not tested– 2600:9000:215a:1400:1a:fbb0:da80:93a1 not tested	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. smtp.google.com ✓	yes
Nameservers have IPv6 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns-1422.awsdns-49.org ✓ns-1718.awsdns-22.co.uk ✓ns-58.awsdns-07.com ✓ns-793.awsdns-35.net ✓	yes

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

https://hosterling.com/ via 2600:9000:215a:e800:1a:fbb0:da80:93a1 → 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/hosterling.com.svg)](https://aaaa.bot/hosterling.com)

Check again

hosterling.com Has IPv6

A (IPv4)	52.85.193.109 52.85.193.36 52.85.193.65 52.85.193.62
AAAA (IPv6)	2600:9000:215a:e800:1a:fbb0:da80:93a1 2600:9000:215a:1c00:1a:fbb0:da80:93a1 2600:9000:215a:c800:1a:fbb0:da80:93a1 2600:9000:215a:1000:1a:fbb0:da80:93a1 2600:9000:215a:4000:1a:fbb0:da80:93a1 2600:9000:215a:5400:1a:fbb0:da80:93a1 2600:9000:215a:6400:1a:fbb0:da80:93a1 2600:9000:215a:4c00:1a:fbb0:da80:93a1

www.hosterling.com Has IPv6

A (IPv4)	52.85.193.36 52.85.193.109 52.85.193.62 52.85.193.65
AAAA (IPv6)	2600:9000:215a:8600:1a:fbb0:da80:93a1 2600:9000:215a:5600:1a:fbb0:da80:93a1 2600:9000:215a:2200:1a:fbb0:da80:93a1 2600:9000:215a:2400:1a:fbb0:da80:93a1 2600:9000:215a:b800:1a:fbb0:da80:93a1 2600:9000:215a:2000:1a:fbb0:da80:93a1 2600:9000:215a:3400:1a:fbb0:da80:93a1 2600:9000:215a:1400:1a:fbb0:da80:93a1

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: hosterling.com
Measured 2026-11-14 13:56:28 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    52.85.193.109, 52.85.193.36, 52.85.193.65, 52.85.193.62
AAAA (IPv6): 2600:9000:215a:e800:1a:fbb0:da80:93a1, 2600:9000:215a:1c00:1a:fbb0:da80:93a1, 2600:9000:215a:c800:1a:fbb0:da80:93a1, 2600:9000:215a:1000:1a:fbb0:da80:93a1, 2600:9000:215a:4000:1a:fbb0:da80:93a1, 2600:9000:215a:5400:1a:fbb0:da80:93a1, 2600:9000:215a:6400:1a:fbb0:da80:93a1, 2600:9000:215a:4c00:1a:fbb0:da80:93a1
www AAAA:    2600:9000:215a:8600:1a:fbb0:da80:93a1, 2600:9000:215a:5600:1a:fbb0:da80:93a1, 2600:9000:215a:2200:1a:fbb0:da80:93a1, 2600:9000:215a:2400:1a:fbb0:da80:93a1, 2600:9000:215a:b800:1a:fbb0:da80:93a1, 2600:9000:215a:2000:1a:fbb0:da80:93a1, 2600:9000:215a:3400:1a:fbb0:da80:93a1, 2600:9000:215a:1400:1a:fbb0:da80:93a1

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: hosterling.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
    2600:9000:215a:e800:1a:fbb0:da80:93a1: answers (TCP 443)
    2600:9000:215a:1c00:1a:fbb0:da80:93a1: answers (TCP 443)
    2600:9000:215a:c800:1a:fbb0:da80:93a1: answers (TCP 443)
    2600:9000:215a:1000:1a:fbb0:da80:93a1: answers (TCP 443)
    2600:9000:215a:4000:1a:fbb0:da80:93a1: not tested
    2600:9000:215a:5400:1a:fbb0:da80:93a1: not tested
    2600:9000:215a:6400:1a:fbb0:da80:93a1: not tested
    2600:9000:215a:4c00:1a:fbb0:da80:93a1: not tested
- www over IPv6: www.hosterling.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
    2600:9000:215a:8600:1a:fbb0:da80:93a1: answers (TCP 443)
    2600:9000:215a:5600:1a:fbb0:da80:93a1: answers (TCP 443)
    2600:9000:215a:2200:1a:fbb0:da80:93a1: answers (TCP 443)
    2600:9000:215a:2400:1a:fbb0:da80:93a1: answers (TCP 443)
    2600:9000:215a:b800:1a:fbb0:da80:93a1: not tested
    2600:9000:215a:2000:1a:fbb0:da80:93a1: not tested
    2600:9000:215a:3400:1a:fbb0:da80:93a1: not tested
    2600:9000:215a:1400:1a:fbb0:da80:93a1: not tested
- 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).

HTTPS over IPv6 (not graded): Loads over IPv6 with a valid certificate: HTTP 200.
    https://hosterling.com/ via 2600:9000:215a:e800:1a:fbb0:da80:93a1 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/EPKaw1un1M

Permanent link: aaaa.bot/r/EPKaw1un1M · How we measure

Checked 2026-11-14 13:56:28 UTC. Full DNS report: dns.pizza/domain/hosterling.com · Age, certificate and blocklists: how.is/hosterling.com · JSON: /api/v1/hosterling.com