appsheet.edu.vn - robtex.com
appsheet.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.173.227.90🇻🇳 INTERDIGI-VN103.173.226.0/23 INTERDATA-VN | ||||||
| PTR | mail.bangonsensparesort.com | ||||||
| PTR | s103d90-u2.interdata.vn | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns2.inet.vn | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| NS | ns3.inet.vn ⚠️ Not in parent delegation | ||||||
| A | 2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN | ||||||
| MX | mx1.hostinger.com ⭐ | ||||||
| A | 2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx2.hostinger.com(10) | ||||||
| A | 2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | google-site-verification=2o0TrGhUUiXs5dg76DCOo9bjaI4TR8e9GPMNy7mqjf8 | ||||||
| TXT | v=spf1 include:_spf.mail.hostinger.com ~all | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2018564896 | ||||||
Subdomains
www.appsheet.edu.vn |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns-master.inet.vn2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 23:15:42
●MXmx1.hostinger.com2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 23:15:42
●MXmx2.hostinger.com2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 23:15:42
●A103.173.227.902026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 23:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | f.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn, h.dns-servers.vn... | - |
| appsheet.edu.vn | ns2.inet.vn, ns1.inet.vn | - |
✅ Authoritative Response
Server:202.92.4.25
NS records: ns2.inet.vn, ns1.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for appsheet.edu.vn (unsigned zone)
⏱️ Timing
Total: 2475ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.173.227.90 |
| NS | 3 | ns2.inet.vn, ns3.inet.vn... |
| MX | 2 | mx1.hostinger.com (pri: 5), mx2.hostinger.com (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.mail.hostinger.com ~, google-site-verification=2o0TrGhUUiXs5dg |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
Hierarchy
appsheet.edu.vn is the parent of www.appsheet.edu.vn.
IP Addresses
appsheet.edu.vn resolves to one IP number: 103.173.227.90.
other host names including diencongnghiephanoi.com, ns82.interdata.vn, hondaotovinhphuc.com.vn, autodiscover.pccchcm.vn and giaquatot.com share IP numbers with appsheet.edu.vn.
Name Servers
appsheet.edu.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
appsheet.edu.vn at least partially shares name servers with other domains, for instance biahoimientay.com.vn, tanviettrung.vn, qdtek.io.vn, mce.vn and trantran.com.vn.
Host names with two IP numbers:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25.
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42.
Host names with one IP number:
ns-master.inet.vn points to 202.92.4.8.
Mail Servers
Two mail servers handle appsheet.edu.vn: mx1.hostinger.com and mx2.hostinger.com.
appsheet.edu.vn shares the same mail server setup as other domains, for instance caseykeyvillas.com, sharkdrivingacademy.com, oldwickedlotus.com, colunacenter.com.br and batuk.gold.
appsheet.edu.vn shares some mail servers with other domains, at least partially, for example beingships.com and wataha.no.
Host names with two IP numbers:
mx1.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103
mx2.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103
Host names pointing to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com and mx2.hostinger.com
Host names pointing to 172.65.182.103: mx1.hostinger.com and mx2.hostinger.com