Domain Intelligence Report

rocket.chat

Full ownership history report — $29 at AboutUsCompare
Gathering intelligence... (12/12)
DNS
WHOIS
Security
Email
DNSSEC
Threats
Deliverability
SSL/TLS
HTTP
Tech Stack
Subdomains
Archive
Outline
WHOIS
Blue Razor Domains, LLC · registered 11 years ago · expires May 20, 2027
DNS
1 A · 7 MX · 4 NS · 7 CAA · 1 SOA · 13 TXT
SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 65d · 2 SANs
Email Auth
SPF ✗ · DKIM ✓ · DMARC ✓ (p=quarantine)
DNSSEC
not signed
Tech Stack
Email: Google Workspace · DNS: AWS Route 53 · Cloudflare
HTTP
HTTP 200 · HSTS ✗ · CSP ✓ · X-Frame ✗ · Nosniff ✗
Security
B (170/205) · 1 high
Threats
risk: none
Deliverability
86% A (86/100 points) · 7 MX · 14 IPs · 5 issue(s)
Subdomains
1 found · 112 answered — kb
Web Archive
first snapshot 2015-06-01 · 11y archived
DNS Recordschecked 1.3d ago
Details
1 A · 7 MX · 4 NS · 7 CAA · 1 SOA · 13 TXT
WHOISchecked 1.3d ago
Details
Blue Razor Domains, LLC
Registered 11 years ago
Expires May 20, 2027
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/TLSchecked 1.3d ago
Details
Valid certificate
Issuer: Sectigo Limited
Protocol: TLSv1.3
Expires in 65 days
2 SAN(s)
Securitychecked 1.3d ago
Details
B
170/205
1 high
Weakest: Basic Security, Advanced Security
Email Authchecked 1.3d ago
Details
SPFDKIMDMARC
Policy: quarantine
DNSSECchecked 1.3d ago
Details
Not DNSSEC-signed
Tech Stackchecked 1.3d ago
Details
CloudflareEmail: Google WorkspaceDNS: AWS Route 53Google Search ConsoleAtlassianHubSpot
HTTP / Headerschecked 1.3d ago
Details
HSTSCSPX-FrameNosniff
Threatschecked 1.3d ago
Details
Risk: none · score 0
Zone census
Subdomainschecked 1.3d ago
Details
1 found · 112 answered
Click a subdomain for its full report
Web Archivechecked 1.3d ago
Details
First archived: 2015-06-01
~11 years of history
Deliverabilitychecked 1.3d ago
Details
86%A
86/100 points · 5 issue(s)
7 MX · 14 IP(s)
Top fix: MX IP 2800:3f0:4003:c14::1a has no PTR (reverse DNS)

IPv6

Not checked yet. aaaa.bot has no recent IPv6 result for rocket.chat. Run the check on aaaa.bot →

See where it lives on the IPv4 map →

Lineage

Our records: Dec 18, 2015 → Nov 15, 2026

Oldest registry snapshot we hold: 2016 · 4 renewals on record · DNS at Amazon Route 53 · 1 nameserver change seen. These dates are when our records begin, not when the domain was registered.

Registrar

  • Blue Razor Domains, LLClast seen May 2021
    Apr 2018 – May 2021

DNS provider

  • Amazon Route 53NOW
    Seen from Dec 2015
What changed
  1. Renewed +6 years between Apr 22, 2021 and May 25, 2021Expiry moved from 2021-05-20 to 2027-05-20, at Blue Razor Domains, LLC.
  2. Renewed +1 year between May 15, 2020 and May 24, 2020Expiry moved from 2020-05-20 to 2021-05-20, at Blue Razor Domains, LLC.
  3. Renewed +1 year between May 16, 2019 and Jun 30, 2019Expiry moved from 2019-05-20 to 2020-05-20, at Blue Razor Domains, LLC.
  4. Renewed +1 year between Apr 11, 2018 and Jun 18, 2018Expiry moved from 2018-05-20 to 2019-05-20, at Blue Razor Domains, LLC.
  5. New nameservers at Amazon Route 53 between Jan 20, 2016 and Jan 21, 2016ns-1436.awsdns-51.org, ns-1553.awsdns-02.co.uk, ns-231.awsdns-28.com, ns-869.awsdns-44.net → ns-1367.awsdns-42.org, ns-1644.awsdns-13.co.uk, ns-510.awsdns-63.com, ns-652.awsdns-17.net.

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: 118 WHOIS/RDAP snapshots, 2016-06-17 to 2026-01-17 (ledger built 2026-09-27). Every renewal

DNS provider, registry zone files: 211 .chat zone-file snapshots held, 2015-12-18 to 2026-11-15.

DNS provider, WHOIS snapshots: 116 WHOIS/RDAP snapshots that listed nameservers, 2016-06-17 to 2026-06-09 (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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Explore related

Registered in 2015 — the same year as cloud.microsoft, app-measurement.com and one.one.