Lehman.edu Lehman College


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.83 sec.
Last Checked: 03/29/2024

Lehman.edu traffic volume is 1,618 unique daily visitors and their 6,633 pageviews. The web value rate of lehman.edu is 117,165 USD. Each visitor makes around 4.39 page views on average.

By Alexa's traffic estimates lehman.edu placed at 40,626 position over the world, while the largest amount of its visitors comes from United States, where it takes 22,913 place.

Perfect for lehman.edu that their data center (provided by company company CITY-UNIVERSITY-OF-NEW-YORK - City University of New York, US) is located in United States, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by CITY-UNIVERSITY-OF-NEW-YORK - City University of New York, US.

Lehman.edu registered under .EDU top-level domain. Check other websites in .EDU zone.

The last verification results, performed on (November 14, 2019) lehman.edu show that lehman.edu has an expired SSL certificate issued by DigiCert Inc (expired on November 13, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust lehman.edu is pretty a safe domain.

Relying Google MobileFriendly test lehman.edu is well optimized for mobile and tablet devices, however web page loading speed may be improved.


Global Rank
106,132
Average Load Time
0.42sec
Links In Count
726
Website Value
$109,500

Overview
Last Updated: 03/29/2024
Overall result - lehman.edu is safe.
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: 03/22/2023
lehman.edu is safe.
Norton ConnectSafe evaluates lehman.edu for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/16/2019
lehman.edu is safe.
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: 01/09/2019
lehman.edu is safe.
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.
Site Advisor
Last Updated: 02/24/2021
lehman.edu is safe.
McAfee assesses lehman.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 lehman.edu for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
lehman.edu child safety is very good.
The WOT calculates reputation of the lehman.edu. This reputation system receives ratings from users and information from third-party sources, assesses the lehman.edu for safety features and confirms, whether lehman.edu is suitable for children.

SSL Information
Domainlcw.lehman.edu
Issuer OrganizationDigiCert Inc
IssuerDigiCert SHA2 Secure Server CA
AlgorithmRSA-SHA256
Valid form11/07/2018
Expiration11/13/2020
SignedCertificate is not self signed
Additional Domains lcw.lehman.edu
www.lehman.edu
www.lehman.cuny.edu
lehman.edu
Server Location

ASN Information

ASN ID: 31822
ASN Title: CITY-UNIVERSITY-OF-NEW-YORK - City University of New York, US

Last Update: 10/05/2023

#
# 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: 31822
ASName: CITY-UNIVERSITY-OF-NEW-YORK
ASHandle: AS31822
RegDate: 2004-01-02
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/31822

OrgName: City University of New York
OrgId: CUNY
Address: University Computer Center
Address: 555 West 57 Street
City: New York
StateProv: NY
PostalCode: 10019
Country: US
RegDate:
Updated: 2015-03-09
Ref: https://rdap.arin.net/registry/entity/CUNY

OrgAbuseHandle: CIS21-ARIN
OrgAbuseName: CUNY Information Security
OrgAbusePhone: +1-646-664-2311
OrgAbuseEmail: security@cuny.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/CIS21-ARIN

OrgNOCHandle: SS957-ARIN
OrgNOCName: Soskel, Sheryl
OrgNOCPhone: +1-646-664-2273
OrgNOCEmail: Sheryl.Soskel@mail.cuny.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/SS957-ARIN

OrgTechHandle: SS957-ARIN
OrgTechName: Soskel, Sheryl
OrgTechPhone: +1-646-664-2273
OrgTechEmail: Sheryl.Soskel@mail.cuny.edu
OrgTechRef: https://rdap.arin.net/registry/entity/SS957-ARIN

RTechHandle: SS957-ARIN
RTechName: Soskel, Sheryl
RTechPhone: +1-646-664-2273
RTechEmail: Sheryl.Soskel@mail.cuny.edu
RTechRef: https://rdap.arin.net/registry/entity/SS957-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.
#

WHOIS

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assist in the process of obtaining information about
or related to .edu domain registration records.

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A Web interface for the .EDU EDUCAUSE Whois Server is
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except as reasonably necessary to register or modify .edu
domain names.

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

Domain Name: LEHMAN.EDU

Registrant:
Lehman College/CUNY
250 Bedford Park Blvd West
Division of Information Technology
Bronx, NY 104681589
USA

Administrative Contact:
Ai Le
CUNY-Lehman College
250 Bedford Park Blvd West
Division of Information Technology
Bronx, NY 10468-1589
USA
+1.7189607475
ai.le@lehman.cuny.edu

Technical Contact:
Ai Le
CUNY-Lehman College
250 Bedford Park Blvd West
Division of Information Technology
Bronx, NY 10468-1589
USA
+1.7189607475
ai.le@lehman.cuny.edu

Name Servers:
NS1.LEHMAN.CUNY.EDU
NS4.LEHMAN.EDU
NS2.LEHMAN.CUNY.EDU
NS3.LEHMAN.EDU

Domain record activated: 07-Jun-2002
Domain record last updated: 30-Apr-2021
Domain expires: 31-Jul-2022


DNS Records
HostA RecordTTL
lehman.edu148.84.103.121200
HostMX RecordPriorityTTL
HostNS RecordTTL
lehman.eduns1.lehman.edu1200
lehman.eduns3.lehman.edu1200
lehman.eduns4.lehman.edu1200
lehman.eduns2.lehman.edu1200
HostTXT RecordTTL

ns2.lehman.edu
TTL: 1200
Email address: admin.dns.lehman.cuny.edu
Serial: 2019050923
Refresh: 3600
Retry: 3600
Expire: 3600000
Minimum: 86400

Warnings

Errors

Last tested: 12/14/2016

Desktop
Desktop Speed
27%

Desktop Resource Breakdown
Total Resources81
Number of Hosts6
Static Resources71
JavaScript Resources12
CSS Resources8

Last tested: 12/14/2016

Mobile
Mobile Usability
99%
Mobile Speed
18%

Mobile Resource Breakdown
Total Resources80
Number of Hosts6
Static Resources70
JavaScript Resources12
CSS Resources8
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