Claude.dev claude.dev Blog / technical writing for people building with Claude
Articles, videos, and build logs from Anthropic’s developers on building with Claude and Claude Code, including tips, tricks, and points of view.
Server IP address resolved: Yes
Http response code: 200
Response time: 0.11 sec.
Last Checked: 11/02/2026
Claude.dev attracts 55,940 unique visitors daily, generating 335,638 pageviews. The estimated value of claude.dev is 483,041 USD. Each visitor views approximately 6.42 pages on average.
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The last inspection on (October 22, 2026), confirms that claude.dev holds a valid and current SSL certificate issued by Google Trust Services expiring on November 25, 2026. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Google Trust Services.
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| Domain | claude.dev |
| Issuer Organization | Google Trust Services |
| Issuer | WE1 |
| Algorithm | ecdsa-with-SHA256 |
| Valid form | 08/27/2026 |
| Expiration | 11/25/2026 |
| Signed | Certificate is not self signed |
| Additional Domains |
claude.dev *.claude.dev |
ASN ID: 399358
ASN Title: ANTHROPIC, US
Last Update: 10/22/2026
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2023, American Registry for Internet Numbers, Ltd.
#
ASNumber: 399358
ASName: ANTHROPIC
ASHandle: AS399358
RegDate: 2023-09-20
Updated: 2023-09-20
Ref: https://rdap.arin.net/registry/autnum/399358
OrgName: Anthropic, PBC
OrgId: AP-2440
Address: 548 Market St.
Address: PMB 90375
City: San Francisco
StateProv: CA
PostalCode: 94104-5401
Country: US
RegDate: 2023-07-31
Updated: 2023-08-22
Ref: https://rdap.arin.net/registry/entity/AP-2440
OrgDNSHandle: ANTHR5-ARIN
OrgDNSName: Anthropic
OrgDNSPhone: +1-415-236-0599
OrgDNSEmail: arin@anthropic.com
OrgDNSRef: https://rdap.arin.net/registry/entity/ANTHR5-ARIN
OrgNOCHandle: ANTHR5-ARIN
OrgNOCName: Anthropic
OrgNOCPhone: +1-415-236-0599
OrgNOCEmail: arin@anthropic.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ANTHR5-ARIN
OrgAbuseHandle: ANTHR5-ARIN
OrgAbuseName: Anthropic
OrgAbusePhone: +1-415-236-0599
OrgAbuseEmail: arin@anthropic.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ANTHR5-ARIN
OrgRoutingHandle: ANTHR5-ARIN
OrgRoutingName: Anthropic
OrgRoutingPhone: +1-415-236-0599
OrgRoutingEmail: arin@anthropic.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ANTHR5-ARIN
OrgTechHandle: ANTHR5-ARIN
OrgTechName: Anthropic
OrgTechPhone: +1-415-236-0599
OrgTechEmail: arin@anthropic.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANTHR5-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2023, American Registry for Internet Numbers, Ltd.
#
claude.dev domain is not supported
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|---|---|---|
| claude.dev | 160.79.104.10 | 300 |
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|---|
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| claude.dev | randy.ns.cloudflare.com | 86400 |
| Host | TXT Record | TTL |
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| claude.dev | google-site-verification=Akifk0p6ZkrGSSSoxnqCECL8pBliAgV77aVOlxIG8o0 | 300 |
| claude.dev | v=spf1 -all | 300 |
isla.ns.cloudflare.com
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Email address: dns.cloudflare.com
Serial: 2415767529
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800
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