hsu.net - robtex.com
hsu.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778532091 | ||||||
Subdomains
calviin.hsu.net |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.mailbank.com2015-08-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:43:26
●NSns1.mdnsservice.com2015-08-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:43:26
●NSns2.mailbank.com2015-08-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:43:26
●NSns2.mdnsservice.com2015-08-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:43:26
●NSns3.mdnsservice.com2015-08-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:43:26
●MXmx.netidentity.com.cust.hostedemail.com2015-08-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:43:26
●A216.40.34.372026-04-16 → 2026-05-11 · 3 obs
● 2026-04-16 20:11:54
● 2026-05-11 20:43:26
○A64.99.80.1212015-08-01 → 2017-01-20 · 4 obs
● 2017-01-20 00:28:14
○ 2026-04-16 20:11:54
○ 2026-05-11 20:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| hsu.net | ns1.mailbank.com, ns2.mailbank.com | - |
✅ Authoritative Response
Server:64.98.148.11
NS records: ns1.mailbank.com, ns2.mailbank.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hsu.net (unsigned zone)
⏱️ Timing
Total: 520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.37 |
| NS | 5 | ns2.mailbank.com, ns1.mailbank.com... |
| MX | 2 | mx.netidentity.com.cust.hostedemail.com , mx.netidentity.com.cust.hostedemail.com |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
Analysis
Hierarchy
The parent of calviin.hsu.net is hsu.net.
IP Addresses
hsu.net points to an IP address: 216.40.34.37.
other host names include aymard.com, engh.net, emmett.com, www.nummelin.com and schroepfer.net; they share IP numbers with hsu.net.
Name Servers
hsu.net is delegated to five name servers: ns1.mailbank.com, ns2.mailbank.com, ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.
hsu.net at least partially shares name servers with other domains, for instance divapedia.com, mediationresourcesatnpl.com, moroccanimports.net.emailmx.com, soakupswitzerland.com and steenis.com.
Host names with two IP numbers:
ns1.mdnsservice.com points to: 2604:4000:0:d:216:40:47:18 and 216.40.47.18.
ns2.mdnsservice.com points to: 2604:4000:2800:d:64:99:148:11 and 64.98.148.11.
ns3.mdnsservice.com points to: 2604:4000:0:d:64:99:96:34 and 64.99.96.34.
Host names with one IP number:
ns1.mailbank.com points to: 216.40.47.18.
ns2.mailbank.com points to: 64.98.148.11.
Host names that point to 216.40.47.18: ns1.mdnsservice.com and ns1.mailbank.com.
Host names that point to 64.98.148.11: ns2.mdnsservice.com and ns2.mailbank.com.
Mail Servers
hsu.net is handled by a single mail server, mx.netidentity.com.cust.hostedemail.com.
hsu.net uses the same mail server setup as other domains, for instance ball.net, bousquet.com, mckain.com, das.org and fairley.net.
The host name mx.netidentity.com.cust.hostedemail.com points to IP 216.40.42.4.