Yes — rscservicesllc.net has IPv6.

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

Measured 2026-11-04 10:37 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check rscservicesllc.net now

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
rscservicesllc.net has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2600:9000:27ce:c000:1b:8621:7b40:93a1 answers · 443✓ 2600:9000:27ce:c200:1b:8621:7b40:93a1 answers · 443✓ 2600:9000:27ce:6e00:1b:8621:7b40:93a1 answers · 443✓ 2600:9000:27ce:a400:1b:8621:7b40:93a1 answers · 443– 2600:9000:27ce:fa00:1b:8621:7b40:93a1 not tested– 2600:9000:27ce:ee00:1b:8621:7b40:93a1 not tested– 2600:9000:27ce:2800:1b:8621:7b40:93a1 not tested– 2600:9000:27ce:be00:1b:8621:7b40:93a1 not tested
yes
www over IPv6
www.rscservicesllc.net has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2600:9000:27ce:5c00:1b:8621:7b40:93a1 answers · 443✓ 2600:9000:27ce:5000:1b:8621:7b40:93a1 answers · 443✓ 2600:9000:27ce:8800:1b:8621:7b40:93a1 answers · 443✓ 2600:9000:27ce:9200:1b:8621:7b40:93a1 answers · 443– 2600:9000:27ce:4000:1b:8621:7b40:93a1 not tested– 2600:9000:27ce:4600:1b:8621:7b40:93a1 not tested– 2600:9000:27ce:e400:1b:8621:7b40:93a1 not tested– 2600:9000:27ce:6800:1b:8621:7b40:93a1 not tested
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mx01.mail.icloud.com ✗mx02.mail.icloud.com ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ada.ns.cloudflare.com ✓bruce.ns.cloudflare.com ✓
yes

First measured 2026-11-04; last confirmed 2026-11-04.

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
https://rscservicesllc.net/ via 2600:9000:27ce:c000:1b:8621:7b40:93a1 → 301https://www.rscservicesllc.net/ via 2600:9000:27ce:5c00:1b:8621:7b40:93a1 → 200
works
 Which outside scripts, fonts, payments or chat rscservicesllc.net loads from have no IPv6.
 Load rscservicesllc.net over IPv6 from up to six other places — a second opinion.

What's keeping rscservicesllc.net from an A

  1. Mail servers without IPv6
    mx01.mail.icloud.com, mx02.mail.icloud.com have no AAAA record, so mail from IPv6-only servers can't reach them directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

rscservicesllc.net  Has IPv6

A (IPv4)3.167.99.102
3.167.99.123
3.167.99.48
3.167.99.65
AAAA (IPv6)2600:9000:27ce:c000:1b:8621:7b40:93a1
2600:9000:27ce:c200:1b:8621:7b40:93a1
2600:9000:27ce:6e00:1b:8621:7b40:93a1
2600:9000:27ce:a400:1b:8621:7b40:93a1
2600:9000:27ce:fa00:1b:8621:7b40:93a1
2600:9000:27ce:ee00:1b:8621:7b40:93a1
2600:9000:27ce:2800:1b:8621:7b40:93a1
2600:9000:27ce:be00:1b:8621:7b40:93a1

www.rscservicesllc.net  Has IPv6

Alias ofd1ne2utwiqd6ul.cloudfront.net
A (IPv4)3.167.99.65
3.167.99.48
3.167.99.102
3.167.99.123
AAAA (IPv6)2600:9000:27ce:5c00:1b:8621:7b40:93a1
2600:9000:27ce:5000:1b:8621:7b40:93a1
2600:9000:27ce:8800:1b:8621:7b40:93a1
2600:9000:27ce:9200:1b:8621:7b40:93a1
2600:9000:27ce:4000:1b:8621:7b40:93a1
2600:9000:27ce:4600:1b:8621:7b40:93a1
2600:9000:27ce:e400:1b:8621:7b40:93a1
2600:9000:27ce:6800:1b:8621:7b40:93a1

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

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

Checked 2026-11-04 10:37:42 UTC. Full DNS report: dns.pizza/domain/rscservicesllc.net · Age, certificate and blocklists: how.is/rscservicesllc.net · JSON: /api/v1/rscservicesllc.net