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: 01/22/2025
Www.ncbi.nlm.nih.gov attracts 44,834,507 unique visitors daily, generating 358,676,052 pageviews. The estimated value of www.ncbi.nlm.nih.gov is 387,369,832 USD. Each visitor views approximately 8.56 pages on average.
According to Majestic's traffic estimates, www.ncbi.nlm.nih.gov ranks 63 globally.
Www.ncbi.nlm.nih.gov server is located in United States, so we cannot determine if the distance might affect the page load time.
See the list of other websites hosted by NLM-GW - National Library of Medicine, US.
Www.ncbi.nlm.nih.gov is registered with the .GOV top-level domain. Explore additional websites within the .GOV zone.
The last inspection on (December 18, 2024), confirms that www.ncbi.nlm.nih.gov holds a valid and current wildcard SSL certificate issued by GoDaddy.com, Inc. expiring on August 02, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by GoDaddy.com, Inc..
According to Google Safe Browsing, Symantec and Web of Trust www.ncbi.nlm.nih.gov appears to be a safe domain.
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.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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: 06/19/2024
#
# 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.
#
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
#
# 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 |
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| 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 |
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| 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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