Hvnh.edu.vn ranking shows that the page is at position 230,356 over the world, while the bulk of its audience is from Viet Nam, where it ranks 1,528.
It is beneficial to hvnh.edu.vn that their hosting company COGENT-174 - Cogent Communications, US servers are located in Viet Nam, as that reduces page load time for the majority of their users. See the list of other webpages hosted on COGENT-174 - Cogent Communications, US servers.
In terms of rank-to-traffic ratio, hvnh.edu.vn has 805 unique users per day, viewing 3,058 pages. The rank based value of hvnh.edu.vn is 56,822 USD. Every user makes 4.07 pageviews on average.
Hvnh.edu.vn boasts a link base consisting of 707 referring domains and 933 external backlinks, as revealed by the data obtained from web network scanning.
Hvnh.edu.vn top-level domain belongs to .VN domain zone. Check other webpages in .VN zone.
According the last verification test in October 03, 2024, hvnh.edu.vn has an expired wildcard SSL certificate issued by Entrust, Inc. (expired on September 21, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Entrust, Inc..
Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust hvnh.edu.vn is a fairly safe domain.
According the Mobile-Friendly test by Google hvnh.edu.vn is nice optimized for mobile devices and tablets, however the webpage speed could be improved.





| Domain | *.hvnh.edu.vn |
| Issuer Organization | Entrust, Inc. |
| Issuer | Entrust Certification Authority - L1K |
| Algorithm | RSA-SHA256 |
| Valid form | 08/22/2024 |
| Expiration | 09/21/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.hvnh.edu.vn hvnh.edu.vn |
Alexa Rank shows how popular hvnh.edu.vn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If hvnh.edu.vn 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 hvnh.edu.vn and pageviews on hvnh.edu.vn over the past 3 months.
ASN ID: 174
ASN Title: COGENT-174 - Cogent Communications, USLast Update: 12/25/2025
#
# 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: 174
ASName: COGENT-174
ASHandle: AS174
RegDate: 1996-05-15
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/174
OrgName: Cogent Communications
OrgId: COGC
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate: 2000-05-29
Updated: 2017-08-17
Ref: https://rdap.arin.net/registry/entity/COGC
ReferralServer: rwhois://rwhois.cogentco.com:4321
OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: noc@cogentco.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN
OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-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.
#
%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 0.0.0)
%error 230 No objects found
hvnh.edu.vn domain is not supported
| Host | A Record | TTL |
|---|---|---|
| hvnh.edu.vn | 210.245.26.173 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| hvnh.edu.vn | alt1.aspmx.l.google.com | 5 | 3600 |
| hvnh.edu.vn | alt2.aspmx.l.google.com | 5 | 3600 |
| hvnh.edu.vn | aspmx2.googlemail.com | 10 | 3600 |
| hvnh.edu.vn | aspmx3.googlemail.com | 10 | 3600 |
| hvnh.edu.vn | aspmx.l.google.com | 1 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| hvnh.edu.vn | ns1.dotvndns.vn | 3600 |
| hvnh.edu.vn | nsbak.dotvndns.com | 3600 |
| hvnh.edu.vn | ns2.dotvndns.vn | 3600 |
| Host | TXT Record | TTL |
|---|
ns1.dotvndns.vn
TTL: 3600
Email address: hostmaster.hvnh.edu.vn
Serial: 2019090912
Refresh: 14400
Retry: 3600
Expire: 1209600
Minimum: 86400
Last tested: 06/26/2019

| Total Resources | 119 |
| Number of Hosts | 16 |
| Static Resources | 96 |
| JavaScript Resources | 52 |
| CSS Resources | 18 |
Last tested: 02/07/2018


| Total Resources | 66 |
| Number of Hosts | 2 |
| Static Resources | 17 |
| JavaScript Resources | 24 |
| CSS Resources | 14 |