Yes — prezentvivoservices.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 prezentvivoservices.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::6815:133c answers · 443✓ 2606:4700:3034::ac43:b948 answers · 443	yes
www over IPv6 www.prezentvivoservices.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::6815:133c answers · 443✓ 2606:4700:3034::ac43:b948 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. alt1.prezentvivoservices.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. anirban.ns.cloudflare.com ✓coraline.ns.cloudflare.com ✓	yes

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

https://prezentvivoservices.com/ via 2606:4700:3032::6815:133c → 301https://www.prezent.ai/ via 2620:cb:2000::1 → 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/prezentvivoservices.com.svg)](https://aaaa.bot/prezentvivoservices.com)

Check again

prezentvivoservices.com Has IPv6

A (IPv4)	172.67.185.72 104.21.19.60
AAAA (IPv6)	2606:4700:3032::6815:133c 2606:4700:3034::ac43:b948

www.prezentvivoservices.com Has IPv6

A (IPv4)	104.21.19.60 172.67.185.72
AAAA (IPv6)	2606:4700:3032::6815:133c 2606:4700:3034::ac43:b948

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: prezentvivoservices.com
Measured 2026-11-15 09:58:50 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.185.72, 104.21.19.60
AAAA (IPv6): 2606:4700:3032::6815:133c, 2606:4700:3034::ac43:b948
www AAAA:    2606:4700:3032::6815:133c, 2606:4700:3034::ac43:b948

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: prezentvivoservices.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::6815:133c: answers (TCP 443)
    2606:4700:3034::ac43:b948: answers (TCP 443)
- www over IPv6: www.prezentvivoservices.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::6815:133c: answers (TCP 443)
    2606:4700:3034::ac43:b948: 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://prezentvivoservices.com/ via 2606:4700:3032::6815:133c -> HTTP 301, certificate: valid
    https://www.prezent.ai/ via 2620:cb:2000::1 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/rwUOpxveed

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

Checked 2026-11-15 09:58:50 UTC. Full DNS report: dns.pizza/domain/prezentvivoservices.com · Age, certificate and blocklists: how.is/prezentvivoservices.com · JSON: /api/v1/prezentvivoservices.com