IPv6
Measured 2026-11-02 05:31 UTC · aaaa.botThe website has no IPv6.
systemdns.com has no IPv6 address published.
- ✗ systemdns.com: no IPv6 address
- ✗ Mail: 0 of 0 servers have IPv6
- ✓ Nameservers: 2 of 2 have IPv6
Details: published addresses and what answered
| Name | Published address (AAAA) | Answers when we connect |
|---|---|---|
| systemdns.com | Publishedno IPv6 address published | Answers when we connectnothing to test |
PublishedNo MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record. | Answers when we connectsee detail | |
| Nameservers | Publishedns05.trs-dns.comns05.trs-dns.net | Answers when we connect✓ has IPv6✓ has IPv6 |
Lineage
Our records: Apr 22, 2009 → Nov 2, 2026Oldest registry snapshot we hold: 2009 · 14 renewals on record · DNS at trs-dns.com + trs-dns.net · 3 nameserver changes seen. These dates are when our records begin, not when the domain was registered.
Registrar
- Tucows.com Co.May – Sep 2012
- Tucows Domains Inc.last seen Jul 2025Nov 2013 – Jul 2025
DNS provider
- tucows.comOct 2009 – Aug 2026
- trs-dns.com + trs-dns.net + tucows.comAug 2026
- trs-dns.com + trs-dns.netNOWSeen from Aug 2026
IPv6
- IPv6no IPv6 publishedFirst measured Nov 2026
What changed (latest 8 of 18)
- IPv6 first measured: no IPv6 published on Nov 2, 2026systemdns.com: no IPv6 published. Grade D. Measured by aaaa.bot, 2026-11-02 05:31 UTC. No earlier IPv6 record is held, so this is not a "gained" date.
- DNS moved to trs-dns.com + trs-dns.net between Aug 18, 2026 and Aug 19, 2026ns05.trs-dns.com, ns05.trs-dns.net, ns1.tucows.com, ns2.tucows.com, ns3.tucows.com → ns05.trs-dns.com, ns05.trs-dns.net.
- DNS moved to trs-dns.com + trs-dns.net + tucows.com between Aug 11, 2026 and Aug 12, 2026ns1.tucows.com, ns2.tucows.com, ns3.tucows.com → ns05.trs-dns.com, ns05.trs-dns.net, ns1.tucows.com, ns2.tucows.com, ns3.tucows.com.
- New nameservers at tucows.com between Dec 9, 2025 and Dec 11, 2025dns1.tucows.com, dns2.tucows.com, dns3.tucows.com → ns1.tucows.com, ns2.tucows.com, ns3.tucows.com. Old set last seen in WHOIS on 2025-12-09; new set first seen in WHOIS on 2025-12-11.
- Renewed +1 year between Jul 9, 2025 and Jul 18, 2025Expiry moved from 2025-08-09 to 2026-08-09, at Tucows Domains Inc.
- Renewed +1 year between Jul 8, 2024 and Jul 11, 2024Expiry moved from 2024-08-09 to 2025-08-09, at Tucows Domains Inc.
- Renewed +1 year between Jun 26, 2023 and Jul 27, 2023Expiry moved from 2023-08-09 to 2024-08-09, at Tucows Domains Inc.
- Renewed +1 year between Jul 4, 2022 and Jul 15, 2022Expiry moved from 2022-08-09 to 2023-08-09, at Tucows Domains Inc.
Solid bar: the stretch we observed that name. Dot: a single sighting. Dotted line: no record between sightings of the same name. Nothing is drawn between different names.
Registrar and renewals: 1,346 WHOIS/RDAP snapshots, 2009-04-22 to 2026-05-12 (ledger built 2026-09-27). Every renewal
DNS provider, registry zone files: 106 .com zone-file snapshots held, 2013-10-18 to 2026-11-01.
DNS provider, WHOIS snapshots: 1,797 WHOIS/RDAP snapshots that listed nameservers, 2009-10-22 to 2026-06-13 (who.is archive). Both sources feed one row per provider (hover a bar to see which); a change is placed between the nearest observations on either side, and where the two sources disagree, both are listed under What changed.
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