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Programminghistorian.org Summary


Programminghistorian.org was created 12 years ago. Receives approximately 385,260 unique visitors per month. Server is located in United States, IP address 172.67.161.216.

Website Info


Creation date 2012-06-27
Expiration date 2023-06-27
Registrar Domain.com, LLC
Name servers
  1. vern.ns.cloudflare.com
  2. sofia.ns.cloudflare.com
IP address 172.67.161.216
Server located United States
Host name 172.67.161.216

Alexa Traffic Ranks


Global Rank 107,401
Delta (90 Days) 499
Most Popular In Country United States
Country Rank 75,604

Whois info


Domain Name: PROGRAMMINGHISTORIAN.ORG

Registry Domain ID: D165931207-LROR

Registrar WHOIS Server: whois.domain.com

Registrar URL: www.domain.com

Updated Date: 2020-06-09T19:44:05Z

Creation Date: 2012-06-27T14:32:58Z

Registry Expiry Date: 2023-06-27T14:32:58Z

Registrar Registration Expiration Date: 
Registrar: Domain.com, LLC

Registrar IANA ID: 886

Registrar Abuse Contact Email: compliance@domain-inc.net

Registrar Abuse Contact Phone: +1.6022262389

Reseller: 
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited

Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited

Registrant Organization: Roy Rosenzweig Center for History and New Media

Registrant State/Province: Virginia

Registrant Country: US

Name Server: VERN.NS.CLOUDFLARE.COM

Name Server: SOFIA.NS.CLOUDFLARE.COM

DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)

DNS Records


Host Type TTL Data
programminghistorian.org A 300 ip: 172.67.161.216
programminghistorian.org A 300 ip: 104.21.42.118
programminghistorian.org.com MX 600 pri: 1000
target: 0.0.0.0
programminghistorian.org NS 86400 target: sofia.ns.cloudflare.com
programminghistorian.org NS 86400 target: vern.ns.cloudflare.com
programminghistorian.org SOA 3600 mname: sofia.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2034799727
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 3600
programminghistorian.org.com TXT 600 txt: v=spf1 -all
programminghistorian.org AAAA 300 ipv6: 2606:4700:3031::6815:2a76
programminghistorian.org AAAA 300 ipv6: 2606:4700:3031::ac43:a1d8

HTTP Headers


Date: Sun, 29 Nov 2020 10:42:12 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d080f28dcf7b395fa2ca070807ff6370b1606646532; expires=Tue, 29-Dec-20 10:42:12 GMT; path=/; domain=.programminghistorian.org; HttpOnly; SameSite=Lax; Secure
Last-Modified: Wed, 25 Nov 2020 14:42:40 GMT
Vary: Accept-Encoding
Access-Control-Allow-Origin: *
Expires: Sun, 29 Nov 2020 10:52:12 GMT
Cache-Control: max-age=600
X-Proxy-Cache: MISS
X-GitHub-Request-Id: 3A06:532C:CF0C29:FB65B9:5FC37B04
CF-Cache-Status: DYNAMIC
cf-request-id: 06b531a2250000fe50f09fb000000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=JK69Ka4UE56On6A%2BXjPbp8MOLrhWftudk36igM8HfgMRB161oa6Rbb1WobpEg%2FFe2U%2FwqIR6bgYE63fTWNRIgwruQLKvWejT0SmgaUhPnkesF%2B9y2SYk2FY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 5f9bb87d0816fe50-HEL
x-encoded-content-encoding: gzip

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