Adsabs.harvard.edu Astrophysics Data System

A powerful, streamlined new Astrophysics Data System

Adsabs.harvard.edu Overview

Adsabs.harvard.edu belongs to HARVARD-UNIV - Harvard University, US. Check the list of other websites hosted by HARVARD-UNIV - Harvard University, US.

In terms of rank-to-traffic ratio, adsabs.harvard.edu has 500,984 unique users per day, viewing 4,047,948 pages. The rank based value of adsabs.harvard.edu is 4,369,334 USD. Every user makes 8.65 pageviews on average.

Adsabs.harvard.edu boasts a link base consisting of 5671 referring domains and 8441 external backlinks, as revealed by the data obtained from web network scanning.

Adsabs.harvard.edu top-level domain belongs to .EDU domain zone. Check other webpages in .EDU zone.

According the last verification test in November 04, 2024, adsabs.harvard.edu has an expired wildcard SSL certificate issued by Internet2 (expired on January 07, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Internet2.

Based on data from Symantec adsabs.harvard.edu is a fairly safe domain.

Adsabs.harvard.edu Website Safety

Overview

Last Updated: 05/18/2025

Unknown status.

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 Connect Safe

Last Updated: 11/04/2024

adsabs.harvard.edu is safe.

Norton ConnectSafe evaluates adsabs.harvard.edu for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 05/18/2025

Not yet checked.

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.

Google Safe Browsing

Last Updated: 05/18/2025

Site Advisor

Last Updated: 05/18/2025

Not yet checked.

McAfee assesses adsabs.harvard.edu 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 adsabs.harvard.edu for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 05/18/2025

adsabs.harvard.edu child safety is unknown.

The WOT calculates reputation of the adsabs.harvard.edu. This reputation system receives ratings from users and information from third-party sources, assesses the adsabs.harvard.edu for safety features and confirms, whether adsabs.harvard.edu is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.adsabs.harvard.edu
Issuer Organization	Internet2
Issuer	InCommon RSA Server CA 2
Algorithm	RSA-SHA384
Valid form	01/08/2024
Expiration	01/07/2025
Signed	Certificate is not self signed
Additional Domains	.adsabs.harvard.edu .ads.harvard.edu ads.cfa.harvard.edu ads.harvard.edu adsabs.harvard.edu

Adsabs.harvard.edu Rank History

Alexa Rank shows how popular adsabs.harvard.edu is in comparison with other sites. The most popular site has Alexa Rank equals 1. If adsabs.harvard.edu 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 adsabs.harvard.edu and pageviews on adsabs.harvard.edu over the past 3 months.

Adsabs.harvard.edu Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 1742

ASN Title: HARVARD-UNIV - Harvard University, US

Last Update: 11/04/2024

#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 1742
ASName: HARVARD-UNIV
ASHandle: AS1742
RegDate: 1992-02-19
Updated: 2014-09-15
Ref: https://rdap.arin.net/registry/autnum/1742

OrgName: Harvard University
OrgId: HARVAR
Address: HUIT Network Services
Address: Patrick McEvilly - Director
Address: 60 Oxford Street
Address: Suite 132
City: Cambridge
StateProv: MA
PostalCode: 02138
Country: US
RegDate: 1984-04-17
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/HARVAR

OrgTechHandle: LWS27-ARIN
OrgTechName: Sullivan, Luke Wyeth
OrgTechPhone: +1-617-384-6640
OrgTechEmail: luke_sullivan@harvard.edu
OrgTechRef: https://rdap.arin.net/registry/entity/LWS27-ARIN

OrgAbuseHandle: ABUSE3331-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-617-495-3574
OrgAbuseEmail: abuse@harvard.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3331-ARIN

OrgNOCHandle: NETWO4930-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-617-495-3574
OrgNOCEmail: netmanager@harvard.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO4930-ARIN

OrgTechHandle: PMC277-ARIN
OrgTechName: Mcevilly, Patrick
OrgTechPhone: +1-617-495-9205
OrgTechEmail: patrick_mcevilly@harvard.edu
OrgTechRef: https://rdap.arin.net/registry/entity/PMC277-ARIN

RNOCHandle: NETWO4930-ARIN
RNOCName: Network Operations
RNOCPhone: +1-617-495-3574
RNOCEmail: netmanager@harvard.edu
RNOCRef: https://rdap.arin.net/registry/entity/NETWO4930-ARIN

RAbuseHandle: ABUSE3331-ARIN
RAbuseName: Abuse
RAbusePhone: +1-617-495-3574
RAbuseEmail: abuse@harvard.edu
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3331-ARIN

RTechHandle: PMC277-ARIN
RTechName: Mcevilly, Patrick
RTechPhone: +1-617-495-9205
RTechEmail: patrick_mcevilly@harvard.edu
RTechRef: https://rdap.arin.net/registry/entity/PMC277-ARIN

RTechHandle: LWS27-ARIN
RTechName: Sullivan, Luke Wyeth
RTechPhone: +1-617-384-6640
RTechEmail: luke_sullivan@harvard.edu
RTechRef: https://rdap.arin.net/registry/entity/LWS27-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.
#

Adsabs.harvard.edu Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.

The EDUCAUSE Whois database is authoritative for the
.EDU domain.

A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu

By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: HARVARD.EDU

Registrant:
Harvard University
784 Memorial Drive
MA
Cambridge, MA 02139
USA

Administrative Contact:
Benjamin Dash
Harvard University
784 Memorial Drive
Cambridge, MA 02138
USA
+1.6174955708
Benjamin_Dash@harvard.edu

Technical Contact:
Network Operations
Harvard University
HUIT Network Services
60 Oxford Street
Cambridge, MA 02139
USA
+1.6174955708
netmanager@harvard.edu

Name Servers:
A11-67.AKAM.NET
A6-66.AKAM.NET
A16-64.AKAM.NET
A1-171.AKAM.NET
A10-66.AKAM.NET
A7-65.AKAM.NET

Domain record activated: 27-Jun-1985
Domain record last updated: 27-Jun-2024
Domain expires: 31-Jul-2026

DNS Records

DNS Lookup Tool

Host	A Record	TTL
adsabs.harvard.edu	adsabs0.cfa.harvard.edu	300
adsabs0.cfa.harvard.edu	131.142.198.210	8533

Host	MX Record	Priority	TTL

Host	NS Record	TTL
adsabs.harvard.edu	adsabs0.cfa.harvard.edu

Host	TXT Record	TTL
adsabs.harvard.edu		300

Adsabs.harvard.edu HTML Check

HTML Validation Tool

not found

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