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Scientificamerican.com Summary


Scientificamerican.com was created 28 years ago. Receives approximately 19,198,650 unique visitors per month. Server is located in United States, IP address 52.45.38.153.

Website Info


Creation date 1997-05-02
Expiration date 2021-05-03
Registrar Network Solutions, LLC
Name servers
  1. ns-1137.awsdns-14.org
  2. ns-1733.awsdns-24.co.uk
  3. ns-265.awsdns-33.com
  4. ns-918.awsdns-50.net
IP address 52.45.38.153
Server located United States, Ashburn
Host name ec2-52-45-38-153.compute-1.amazonaws.com

Alexa Traffic Ranks


Global Rank 4,580
Delta (90 Days) -376
Most Popular In Country United States
Country Rank 1,765

Whois info


   Domain Name: SCIENTIFICAMERICAN.COM

   Registry Domain ID: 4607856_DOMAIN_COM-VRSN

   Registrar WHOIS Server: whois.networksolutions.com

   Registrar URL: http://networksolutions.com

   Updated Date: 2017-12-05T15:24:15Z

   Creation Date: 1997-05-02T04:00:00Z

   Registry Expiry Date: 2021-05-03T04:00:00Z

   Registrar: Network Solutions, LLC

   Registrar IANA ID: 2

   Registrar Abuse Contact Email: abuse@web.com

   Registrar Abuse Contact Phone: +1.8003337680

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

   Name Server: NS-1137.AWSDNS-14.ORG

   Name Server: NS-1733.AWSDNS-24.CO.UK

   Name Server: NS-265.AWSDNS-33.COM

   Name Server: NS-918.AWSDNS-50.NET

   DNSSEC: unsigned

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

DNS Records


Host Type TTL Data
scientificamerican.com A 60 ip: 52.45.38.153
scientificamerican.com A 60 ip: 54.166.47.82
scientificamerican.com A 60 ip: 184.73.224.205
scientificamerican.com MX 300 pri: 0
target: null.scientificamerican.com
scientificamerican.com NS 172800 target: ns-1137.awsdns-14.org
scientificamerican.com NS 172800 target: ns-1733.awsdns-24.co.uk
scientificamerican.com NS 172800 target: ns-265.awsdns-33.com
scientificamerican.com NS 172800 target: ns-918.awsdns-50.net
scientificamerican.com SOA 900 mname: ns-1733.awsdns-24.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400
scientificamerican.com TXT 300 txt: Hello GlobalSign CEOS1602043687
scientificamerican.com TXT 300 txt: _globalsign-domain-verification=IG4UdrI9gc_SVSE132aTagdWhxkvONdbIBhHhhcMlP
scientificamerican.com TXT 300 txt: _globalsign-domain-verification=aQIRcZ4Sa1SmXZlbSPt5QrVI6ozleqa0sPLU-bElLs
scientificamerican.com TXT 300 txt: _globalsign-domain-verification=l_BNpBAnk-rKZRyXJ9UkBfv9o6EEuuenkBrGpYNYo0
scientificamerican.com TXT 300 txt: amazonses:z/xWv8zW4whMBWPvXhcdJ41fhYxtB3sQ6lRA41p7KuY=
scientificamerican.com TXT 300 txt: facebook-domain-verification=jdhhbhjmhg280yczsbslj24j4ixwty
scientificamerican.com TXT 300 txt: google-site-verification=ZbSVa1cdBeosjtjG--CC4tqSa5FE5Ef9EcpPTQT_Eps
scientificamerican.com TXT 300 txt: v=spf1 ip4:1.1.1.1 ip4:64.106.177.144 -all

HTTP Headers


Connection: keep-alive
Accept-Ranges: bytes
access-control-allow-origin: *
Age: 179
content-language: en-US
Content-Type: text/html; charset=utf-8
Server: nginx
Strict-Transport-Security: max-age=31536000
X-Backend: default
X-Content-Type-Options: nosniff
X-Uncacheable: false
X-Varnish-Cache: HIT
X-XSS-Protection: 1; mode=block
Via: 1.1 varnish, 1.1 varnish
Date: Thu, 26 Nov 2020 14:01:28 GMT
X-Served-By: cache-lga21950-LGA, cache-bma1628-BMA
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1606399288.929456,VS0,VE103
Vary: Accept-Encoding
transfer-encoding: chunked
x-encoded-content-encoding: gzip

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