hostinfo

scientificamerican.com

scientificamerican.com

92
5

Overview

IP52.54.1.86
Hosted CountryUnited States
Provider—
Registration Date1997-05-02 (29 years 5 months ago)
Expiration Date—
RegistrarNetwork Solutions, LLC
Safe BrowsingNo risk issues
Risk Score 5/100 · low
No owner email in WHOIS (+5)
PageSpeed ScoreCheck PageSpeed →
Speed testRun speed test →
Last analysis: (7 years 9 months ago)

DNS

A52.54.1.86
A100.26.81.138
A35.172.46.149
NSns-1137.awsdns-14.org
NSns-1733.awsdns-24.co.uk
NSns-265.awsdns-33.com
NSns-918.awsdns-50.net
SOAns-1733.awsdns-24.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
MX0 null.scientificamerican.com
TXTfacebook-domain-verification=jdhhbhjmhg280yczsbslj24j4ixwty
TXTHello GlobalSign CEOS1602043687
TXTgoogle-site-verification=ZbSVa1cdBeosjtjG--CC4tqSa5FE5Ef9EcpPTQT_Eps
TXTv=spf1 ip4:1.1.1.1 ip4:64.106.177.144 -all
TXT_globalsign-domain-verification=l_BNpBAnk-rKZRyXJ9UkBfv9o6EEuuenkBrGpYNYo0
TXTamazonses:z/xWv8zW4whMBWPvXhcdJ41fhYxtB3sQ6lRA41p7KuY=

HTTP Header Analysis

Http-Version 1.1
Status-Code 200
Status 200 OK
Accept-Ranges bytes
access-control-allow-origin *
Age 259
Content-Encoding gzip
content-language en-US
Content-Type text/html; charset=utf-8
Server nginx
Strict-Transport-Security max-age=31536000
X-Article true
X-Backend default
X-Content-Type-Options nosniff
X-Varnish-Cache HIT
X-XSS-Protection 1; mode=block
Via 1.1 varnish
Transfer-Encoding chunked
Date Mon, 24 Dec 2018 03:30:27 GMT
Connection keep-alive
X-Served-By cache-jfk8126-JFK, cache-ams21050-AMS
X-Cache MISS, MISS
X-Cache-Hits 0, 0
X-Timer S1545622227.417882,VS0,VE84
Vary Accept-Encoding

WHOIS

RegistrarNetwork Solutions, LLC
Registration Date1997-05-02 (29 years 5 months ago)
Updated2017-12-05
Expiration Date—
Status —
Name servers ns-1137.awsdns-14.org, ns-1733.awsdns-24.co.uk, ns-265.awsdns-33.com, ns-918.awsdns-50.net 
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Timeline

  1. 1997-05-02
    Domain registered
    1997-05-02