Domain Intelligence Report
charter.net
Lineage
Feb 20, 2009 → Oct 31, 2026Registry record since 2009 · 10 renewals on record · DNS at charter.com · 5 nameserver changes seen.
Registrar
733 snapshots
NETWORK SOLUTIONS, LLC.MarkMonitor, Inc.CSC Corporate Domains, Inc.Renewed +5 yearsbetween Feb 20, 2009 and Jul 6, 2011Expiry moved from 2010-12-27 to 2015-08-07, at NETWORK SOLUTIONS, LLC.Moved to CSC Corporate Domains, Incbetween May 28, 2014 and Jul 11, 2016From NETWORK SOLUTIONS, LLC to CSC Corporate Domains, Inc, with 1 year added. Expiry moved from 2015-08-07 to 2016-08-07.Renewed +1 yearbetween Aug 1, 2016 and Aug 4, 2016Expiry moved from 2016-08-07 to 2017-08-07, at CSC Corporate Domains, Inc.Moved to MarkMonitor, Incbetween Aug 1, 2017 and Aug 2, 2017From CSC Corporate Domains, Inc to MarkMonitor, Inc, with 2 years added. Expiry moved from 2017-08-07 to 2019-08-06.Renewed +2 yearsbetween Jul 2, 2019 and Jul 12, 2019Expiry moved from 2019-08-06 to 2021-08-06, at MarkMonitor, Inc.Moved to CSC Corporate Domains, Incbetween Dec 5, 2019 and Dec 6, 2019From MarkMonitor, Inc to CSC Corporate Domains, Inc, with 1 year added. Expiry moved from 2021-08-06 to 2022-08-07.Renewed +1 yearbetween Sep 15, 2020 and Aug 15, 2022Expiry moved from 2022-08-07 to 2023-08-07, at CSC Corporate Domains, Inc.Renewed +1 yearbetween Jul 28, 2023 and Aug 8, 2023Expiry moved from 2023-08-07 to 2024-08-07, at CSC Corporate Domains, Inc.Renewed +1 yearbetween Jul 31, 2024 and Aug 15, 2024Expiry moved from 2024-08-07 to 2025-08-07, at CSC Corporate Domains, Inc.Renewed +1 yearbetween Jul 31, 2025 and Aug 17, 2025Expiry moved from 2025-08-07 to 2026-08-07, at CSC Corporate Domains, Inc.
Nameservers
registry zone files
New nameservers at charter.netbetween Nov 1, 2015 and Dec 1, 2015auth0.ns.charter.net, auth1.ns.charter.net → auth0.ns.charter.net, auth1.ns.charter.net, auth2.ns.charter.net.
seen in WHOIS
charter.netcharter.comDNS moved to charter.netbetween Feb 20, 2009 and Jul 6, 2011dns3.interq.or.jp, dns4.interq.or.jp → auth0.ns.charter.net, auth1.ns.charter.net. Old set last seen in WHOIS on 2009-02-20; new set first seen in WHOIS on 2011-07-06.New nameservers at charter.netbetween Jan 24, 2019 and Feb 21, 2019auth0.ns.charter.net, auth1.ns.charter.net, auth2.ns.charter.net → auth4.ns.charter.net, auth5.ns.charter.net. Old set last seen in WHOIS on 2019-01-24; new set first seen in WHOIS on 2019-02-21.DNS moved to charter.combetween Nov 10, 2022 and Nov 18, 2022auth4.ns.charter.net, auth5.ns.charter.net → auth1.charter.com, auth2.charter.com, auth3.charter.com, auth4.charter.com. Old set last seen in WHOIS on 2022-11-10; new set first seen in WHOIS on 2022-11-18.New nameservers at charter.combetween May 1, 2025 and May 31, 2025auth1.charter.com, auth2.charter.com, auth3.charter.com, auth4.charter.com → ns1.charter.com, ns2.charter.com, ns3.charter.com, ns4.charter.com. Old set last seen in WHOIS on 2025-05-01; new set first seen in WHOIS on 2025-05-31.
2013201720212026
What changed (latest 8 of 15)
- Renewed +1 year between Jul 31, 2025 and Aug 17, 2025Expiry moved from 2025-08-07 to 2026-08-07, at CSC Corporate Domains, Inc.
- New nameservers at charter.com between May 1, 2025 and May 31, 2025auth1.charter.com, auth2.charter.com, auth3.charter.com, auth4.charter.com → ns1.charter.com, ns2.charter.com, ns3.charter.com, ns4.charter.com. Old set last seen in WHOIS on 2025-05-01; new set first seen in WHOIS on 2025-05-31.
- Renewed +1 year between Jul 31, 2024 and Aug 15, 2024Expiry moved from 2024-08-07 to 2025-08-07, at CSC Corporate Domains, Inc.
- Renewed +1 year between Jul 28, 2023 and Aug 8, 2023Expiry moved from 2023-08-07 to 2024-08-07, at CSC Corporate Domains, Inc.
- DNS moved to charter.com between Nov 10, 2022 and Nov 18, 2022auth4.ns.charter.net, auth5.ns.charter.net → auth1.charter.com, auth2.charter.com, auth3.charter.com, auth4.charter.com. Old set last seen in WHOIS on 2022-11-10; new set first seen in WHOIS on 2022-11-18.
- Renewed +1 year between Sep 15, 2020 and Aug 15, 2022Expiry moved from 2022-08-07 to 2023-08-07, at CSC Corporate Domains, Inc.
- Moved to CSC Corporate Domains, Inc between Dec 5, 2019 and Dec 6, 2019From MarkMonitor, Inc to CSC Corporate Domains, Inc, with 1 year added. Expiry moved from 2021-08-06 to 2022-08-07.
- Renewed +2 years between Jul 2, 2019 and Jul 12, 2019Expiry moved from 2019-08-06 to 2021-08-06, at MarkMonitor, Inc.
Registrar and renewals: 733 WHOIS/RDAP snapshots, 2009-02-20 to 2026-05-23 (ledger built 2026-09-27). Every renewal
Nameservers, registry zone files: 103 .net zone-file snapshots held, 2013-10-18 to 2026-10-30.
Nameservers, WHOIS snapshots: 770 WHOIS/RDAP snapshots that listed nameservers, 2009-02-20 to 2026-06-04 (who.is archive). A change is placed between the nearest observations on either side, from whichever source made them; where the two sources disagree, both are shown.
Hatched = the span we hold records for. A coloured bar runs only between observations that named the same registrar or operator; nothing is assumed in between.
Each mark sits at the first observation of the new state; its bracket runs back to the last observation of the old one.
Gathering intelligence... (12/12)
DNS
WHOIS
Security
Email
DNSSEC
Threats
Deliverability
SSL/TLS
HTTP
Tech Stack
Subdomains
Archive
Safe
DNSSEC unsignedno attacks or spoofing
Up
HTTP 200reachable and responding
Right
Set up Page Watchit is what it is
Ready
62d aheadyou see what's coming
Outline
WHOIS
CSC Corporate Domains, Inc. · registered 29 years ago · expires Aug 7, 2027
DNS
2 A · 1 MX · 4 NS · 2 PTR · 1 SOA · 1 TXT
SSL/TLS
Amazon · TLSv1.3 · expires in 62d · 6 SANs
Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
DNSSEC
not signed
Tech Stack
Email: Self-hosted
HTTP
1 redirect → 200 · HSTS ✗ · CSP ✓ · X-Frame ✓ · Nosniff ✗
Security
C (145/215) · 1 critical · 2 high
Threats
risk: none
Deliverability
B (74/90) · 1 MX · 1 IPs · 4 issue(s)
Subdomains
7 found · 99 answered (13 timed out) — imap, mail, mobile, pop, smtp, webmail +1 more
Web Archive
DNS Recordschecked 19.9h ago
Details2 A · 1 MX · 4 NS · 2 PTR · 1 SOA · 1 TXT
WHOISchecked 19.9h ago
DetailsThen vs Nownew
DetailsNot enough evidence to say whether this is still the same organisation.
AI-judged Sep 30, 2026: likely, not verified
SSL/TLSchecked 19.9h ago
DetailsValid certificate
Issuer: Amazon
Protocol: TLSv1.3
Expires in 62 days
6 SAN(s)
Securitychecked 19.9h ago
DetailsC
145/215
1 critical2 high1 medium
Weakest: Basic Security, Record Security
Email Authchecked 19.9h ago
DetailsSPFDKIM?DMARC
DNSSECchecked 19.9h ago
DetailsNot DNSSEC-signed
Tech Stackchecked 19.9h ago
DetailsEmail: Self-hosted
HTTP / Headerschecked 19.9h ago
Details1 redirect(s) → 200
HSTSCSPX-FrameNosniff
Threatschecked 19.9h ago
DetailsRisk: none · score 0
Zone census
Subdomainschecked 19.9h ago
DetailsWeb Archivechecked 19.9h ago
DetailsFirst archived: unknown
Deliverabilitychecked 19.9h ago
DetailsB
74/90 · 4 issue(s)
1 MX · 1 IP(s)
Top fix: No DMARC record
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Explore related
Registered in 1997 — the same year as google.com, facebook.com and mail.ru.