Www.ncbi.nlm.nih.gov National Center for Biotechnology Information
Server IP address resolved: Yes
Http response code: 200
Response time: 0.62 sec.
Last Checked: 07/17/2024
Over the time www.ncbi.nlm.nih.gov has been ranked as high as 63 in the world.
Www.ncbi.nlm.nih.gov receives about 40,202,703 unique visitors and 321,621,624 pageviews per day. The estimated value of www.ncbi.nlm.nih.gov is 347,351,760 USD. Each unique visitor makes about 8 pageviews on average.
Www.ncbi.nlm.nih.gov is registered under .GOV top-level domain. Check other websites in .GOV zone.
At the time of the last check (December 18, 2024) www.ncbi.nlm.nih.gov has a valid and up-to-date wildcard SSL certificate issued by GoDaddy.com, Inc. that expires on August 02, 2025. Check other websites using SSL certificates issued by GoDaddy.com, Inc..
According to Google Safe Browsing, Symantec and Web of Trust www.ncbi.nlm.nih.gov is quite a safe domain.
Alexa Rank shows how popular www.ncbi.nlm.nih.gov is in comparison with other sites. The most popular site has Alexa Rank equals 1. If www.ncbi.nlm.nih.gov has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to www.ncbi.nlm.nih.gov and pageviews on www.ncbi.nlm.nih.gov over the past 3 months.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates www.ncbi.nlm.nih.gov for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
"www.ncbi.nlm.nih.gov" is not a phishing page.
"www.ncbi.nlm.nih.gov" does not install unwanted software.
"www.ncbi.nlm.nih.gov" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses www.ncbi.nlm.nih.gov for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze www.ncbi.nlm.nih.gov for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the www.ncbi.nlm.nih.gov. This reputation system receives ratings from users and information from third-party sources, assesses the www.ncbi.nlm.nih.gov for safety features and confirms, whether www.ncbi.nlm.nih.gov is suitable for children.
| Domain | *.ncbi.nlm.nih.gov |
| Issuer Organization | GoDaddy.com, Inc. |
| Issuer | Go Daddy Secure Certificate Authority - G2 |
| Algorithm | RSA-SHA256 |
| Valid form | 10/11/2024 |
| Expiration | 08/02/2025 |
| Signed | Certificate is not self signed |
| Additional Domains | *.ncbi.nlm.nih.gov ncbi.nlm.nih.gov |
ASN ID: 70
ASN Title: NLM-GW - National Library of Medicine, US
Last Update: 03/23/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 70
ASName: NLM-GW
ASHandle: AS70
RegDate: 1986-04-14
Updated: 2014-12-17
Ref: https://rdap.arin.net/registry/autnum/70
OrgName: National Library of Medicine
OrgId: NLM
Address: 8600 Rockville Pike
City: Bethessda
StateProv: MD
PostalCode: 20817
Country: US
RegDate: 1984-02-13
Updated: 2014-12-17
Ref: https://rdap.arin.net/registry/entity/NLM
OrgTechHandle: GATES18-ARIN
OrgTechName: Gates, Kevin
OrgTechPhone: +1-301-496-2572
OrgTechEmail: kevin.gates@nih.gov
OrgTechRef: https://rdap.arin.net/registry/entity/GATES18-ARIN
OrgAbuseHandle: NAC15-ARIN
OrgAbuseName: Network Abuse Center
OrgAbusePhone: +1-301-496-2943
OrgAbuseEmail: abuse@nlm.nih.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/NAC15-ARIN
RTechHandle: GATES18-ARIN
RTechName: Gates, Kevin
RTechPhone: +1-301-496-2572
RTechEmail: kevin.gates@nih.gov
RTechRef: https://rdap.arin.net/registry/entity/GATES18-ARIN
RAbuseHandle: NAC15-ARIN
RAbuseName: Network Abuse Center
RAbusePhone: +1-301-496-2943
RAbuseEmail: abuse@nlm.nih.gov
RAbuseRef: https://rdap.arin.net/registry/entity/NAC15-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
% DOTGOV WHOIS Server ready
Domain Name: NIH.GOV
Status: ACTIVE
Security Contact Email: ResponsibleDisclosure@hhs.gov
>>> Last update of whois database: 2023-09-10T14:32:41Z
| Host | A Record | TTL |
|---|---|---|
| ncbi.nlm.nih.gov | 130.14.29.110 | 7200 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| ncbi.nlm.nih.gov | nihcesxway3.hub.nih.gov | 10 | 7200 |
| ncbi.nlm.nih.gov | nihcesxway5.hub.nih.gov | 10 | 7200 |
| ncbi.nlm.nih.gov | nihcesxway4.hub.nih.gov | 10 | 7200 |
| ncbi.nlm.nih.gov | nihcesxway2.hub.nih.gov | 10 | 7200 |
| ncbi.nlm.nih.gov | nihcesxway.hub.nih.gov | 10 | 7200 |
| Host | NS Record | TTL |
|---|---|---|
| ncbi.nlm.nih.gov | lhcns1.nlm.nih.gov | 7200 |
| ncbi.nlm.nih.gov | lhcns2.nlm.nih.gov | 7200 |
| ncbi.nlm.nih.gov | dns1-ncbi.ncbi.nlm.nih.gov | 7200 |
| ncbi.nlm.nih.gov | dns2-ncbi.ncbi.nlm.nih.gov | 7200 |
| ncbi.nlm.nih.gov | ns2.nih.gov | 7200 |
| ncbi.nlm.nih.gov | ns.nih.gov | 7200 |
| ncbi.nlm.nih.gov | ns3.nih.gov | 7200 |
| Host | TXT Record | TTL |
|---|---|---|
| ncbi.nlm.nih.gov | +UYkiJ9LhpTEGd+XduX0MaAclYq9qoJF4Ls5FJaAwl6LRx4aozocl8ZRea9MKMRaquSBJaZC52liuRb0rkxAMA== | 7200 |
| ncbi.nlm.nih.gov | 64ae187888c443b49126410c89e19f91 | 7200 |
| ncbi.nlm.nih.gov | 21mn4fyhz69y985h80bcyrf4vjqjl0ln | 7200 |
| ncbi.nlm.nih.gov | google-site-verification=r_gJSAUUa9jLHjrDalVHx6YDW-U-bIXvV5RAq4l1BEI | 7200 |
| ncbi.nlm.nih.gov | v=spf1 ip4:130.14.26.0/25 ip4:165.112.9.132 ip4:130.14.19.0/24 ip4:130.14.28.0/24 ip4:10.65.8.60 ip4:130.14.22.0/24 ip4:128.231.90.64/26 ip4:165.112.13.0/26 ip6:2607:f220:0404:8104::0/64 ip6:2607:f220:402:1a01::0/64 | 7200 |
dns1-ncbi.ncbi.nlm.nih.gov
TTL: 86400
Email address: systems.ncbi.nlm.nih.gov
Serial: 2024120501
Refresh: 10800
Retry: 5400
Expire: 2419200
Minimum: 82800
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