Domain Intelligence Report

visitlisboa.com

Full ownership history report — $29 at AboutUsCompare
Gathering intelligence... (0/12)
DNS
WHOIS
Security
Email
DNSSEC
Threats
Deliverability
SSL/TLS
HTTP
Tech Stack
Subdomains
Archive
Outline
Gathering data — check results will appear here as they complete.
DNS Records
WHOIS
Then vs Nownew
No card for this name. We compare then and now for domains that are in the top million and had an AboutUs page. That says nothing about this domain’s age or safety.
Check what it is now →
SSL/TLS
Security
Email Auth
DNSSEC
Tech Stack
HTTP / Headers
Threats
Zone census
Subdomains
Web Archive
Deliverability

IPv6

Measured 2026-11-04 11:19 UTC · aaaa.bot
D

The website has no IPv6.

visitlisboa.com has no IPv6 address published.

  • ✗ visitlisboa.com: no IPv6 address
  • ✗ www.visitlisboa.com: no IPv6 address
  • ✓ Mail: 1 of 1 servers have IPv6
  • ✗ Nameservers: none have IPv6
Details: published addresses and what answered
visitlisboa.comPublishedno IPv6 address publishedAnswers when we connectnothing to test
www.visitlisboa.comPublishedno IPv6 address publishedAnswers when we connectnothing to test
MailPublishedvisitlisboa-com.mail.protection.outlook.comAnswers when we connect✓ has IPv6
NameserversPublishedns10.ptempresas.ptns1.ptempresas.ptns2.ptempresas.ptAnswers when we connect✗ no IPv6✗ no IPv6✗ no IPv6
First measured 2026-11-04: no IPv6 publishedIf this changes, the date will appear here.

See where it lives on the IPv4 map →

Lineage

Our records: May 11, 2007 → Nov 15, 2026

Oldest registry snapshot we hold: 2007 · 13 renewals on record · DNS at ptempresas.pt · 2 nameserver changes seen. These dates are when our records begin, not when the domain was registered.

Registrar

  • Key-Systems GmbH
    Oct 2013 – Feb 2014
  • eNom, LLClast seen Dec 2025
    Aug 2016 – Dec 2025

DNS provider

  • net4b.pt
    May 2007 – Apr 2014
  • ptempresas.ptNOW
    Seen from May 2014

IPv6

  • IPv6no IPv6 published
    First measured Nov 2026
What changed (latest 8 of 16)
  1. IPv6 first measured: no IPv6 published on Nov 4, 2026visitlisboa.com: no IPv6 published. Grade D. Measured by aaaa.bot, 2026-11-04 11:19 UTC. No earlier IPv6 record is held, so this is not a "gained" date.
  2. Renewed +1 year between Nov 29, 2025 and Dec 24, 2025Expiry moved from 2026-01-07 to 2027-01-07, at eNom, LLC.
  3. Renewed +1 year between Sep 18, 2024 and Jan 4, 2025Expiry moved from 2025-01-07 to 2026-01-07, at ENOM, INC.
  4. Renewed +1 year between Sep 23, 2023 and Dec 29, 2023Expiry moved from 2024-01-07 to 2025-01-07, at ENOM, INC.
  5. Renewed +1 year between Nov 17, 2022 and Dec 21, 2022Expiry moved from 2023-01-07 to 2024-01-07, at ENOM, INC.
  6. Renewed +1 year between Nov 14, 2021 and Jan 7, 2022Expiry moved from 2022-01-07 to 2023-01-07, at ENOM, INC.
  7. Renewed +1 year between Nov 10, 2020 and Jan 6, 2021Expiry moved from 2021-01-07 to 2022-01-07, at ENOM, INC.
  8. Renewed +1 year between Oct 13, 2019 and Dec 16, 2019Expiry moved from 2020-01-07 to 2021-01-07, at ENOM, 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: 100 WHOIS/RDAP snapshots, 2007-05-11 to 2026-05-21 (ledger built 2026-09-27). Every renewal

DNS provider, registry zone files: 120 .com zone-file snapshots held, 2013-10-18 to 2026-11-15.

DNS provider, WHOIS snapshots: 89 WHOIS/RDAP snapshots that listed nameservers, 2007-05-11 to 2026-05-21 (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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