Nlm.nih.gov Website Stats

nlm.nih.gov
(Updated 4512 days ago)
Domain : nlm.nih.gov
Domain Title : National Library of Medicine - National Institutes of Health
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WRScore WRScore(beta) is calculated on the basis of pageviews, unique visitors and unique content. :
nlm.nih.gov Reviewed by WebRankStats on Jan 09 . Rating: Rating: 6.35 out of 10
Website IP : 130.14.16.110
Hosting Country : United States

General Information

Meta Description : The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world's largest medical library. It collects materials in all major areas of the health sciences and to a lesser degree in such areas as chemistry, physics, botany
Meta Keywords : National Library of Medicine, MEDLINE, MEDLARS, LocatorPlus, MedlinePlus, NLM, Grateful Med, Index Medicus, UMLS, Unified Medic
XML Sitemap :
Robots.txt :
Gzip Compress :
Text/HTML Ratio : %

Website Ranks

Alexa Rank : 354 visit Alexa
Compete Rank : N/A visit Compete
Quantcast Rank : N/A visit Quantcast

Website Safety

McAfee SiteAdvisor : green visit SiteAdvisor
WOT : Trustworthy visit WOT

Pages Indexed

Google : 33,800,000 visit Google
Bing : 20,000,000 visit Bing

HTTP Header Analysis

HTTP Header reponses of nlm.nih.gov is the information we get when HTTP request sent to a server from connecting clients(e.g. chrome, firefox). When you input an address into your browser it sends a request to the server hosting the domain and the server responds. HTTP Header information is not directly displayed by normal web browsers like chrome, firefox etc.

HTTP/1.1 301 Moved Permanently
Date: Mon, 09 Jan 2012 07:14:08 GMT
Server: Apache
Location: http://www.nlm.nih.gov/
Content-Length: 231
Connection: close
Content-Type: text/html; charset=iso-8859-1
X-VIP-Info: 130.14.16.110:80
X-Pool-Info: www_p 10.1.1.3 80

HTTP/1.1 200 OK
Date: Mon, 09 Jan 2012 07:14:10 GMT
Server: Apache
Last-Modified: Wed, 04 Jan 2012 21:39:56 GMT
ETag: "114e5d5-4947-4b5baa81f2300"
Accept-Ranges: bytes
Content-Length: 18759
Connection: close
Content-Type: text/html; charset=utf-8
X-Pad: avoid browser bug
X-VIP-Info: 165.112.140.110:80
X-Pool-Info: m-www_p 10.1.1.1 80

DNS Record Analysis

There are total 13 records in domain name system (DNS) of nlm.nih.gov, which includes 1 Address(A) record, 6 Mail Exchange(MX) records, 5 Name Server(NS) records and 1 Start of Authority(SOA) record.

Host Name of the node to which this record pertains Type Type of resource record in symbolic representation. IP/Target TTL Count of seconds that the resource record stays valid. Extra Info Additional resource record-specific data
nlm.nih.gov A Address Record: A 32-bit IPv4 address, most commonly used to map hostnames to an IP address of the host, but also used for DNSBLs, storing subnet masks in RFC 1101. 130.14.16.110 3600
nlm.nih.gov MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. nihcesxway6.hub.nih.gov 3600 pri: 10
nlm.nih.gov MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. nihcesxway2.hub.nih.gov 3600 pri: 10
nlm.nih.gov MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. nihcesxway3.hub.nih.gov 3600 pri: 10
nlm.nih.gov MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. nihcesxway5.hub.nih.gov 3600 pri: 10
nlm.nih.gov MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. nihcesxway4.hub.nih.gov 3600 pri: 10
nlm.nih.gov MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. nihcesxway.hub.nih.gov 3600 pri: 10
nlm.nih.gov NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers. lhcns1.nlm.nih.gov 3600
nlm.nih.gov NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers. lhcns2.nlm.nih.gov 3600
nlm.nih.gov NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers. ns.nih.gov 3600
nlm.nih.gov NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers. ns2.nih.gov 3600
nlm.nih.gov NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers. ns3.nih.gov 3600
nlm.nih.gov SOA Start of Authority Record: Specifies authoritative information about a DNS zone, including the primary name server, the email of the domain administrator, the domain serial number, and several timers relating to refreshing the zone. 3600 mname: lhcns1.nlm.nih.gov
rname: nlmdnshostmaster.mail.nih.gov
serial: 321885712
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Traffic Graphs

Alexa Graph