mail.studwork.su - dns.ninja
mail.studwork.su
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 193.164.17.17๐ท๐บ AT-AS193.164.16.0/22 | ||||||
| PTR | h8dns.net | ||||||
studwork.su
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 193.164.17.17๐ท๐บ AT-AS193.164.16.0/22 | ||||||
| NS | h8dns.net โญ | ||||||
| NS | ns1.h8dns.net | ||||||
| NS | ns2.h8dns.net | ||||||
| MX | mail.studwork.su(20) | ||||||
| TXT | v=spf1 ip4:193.164.17.17 ip4:193.164.17.17 a mx ~all | ||||||
| SOA | h8dns.netroot@h8dns.net 2024-02-17 #61 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA193.164.17.172026-07-14 โ 2026-07-15 ยท 2 obs
โ 2026-07-14 17:36:40
โ 2026-07-15 06:18:26
โ 2026-07-15 06:18:26
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | d.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | 10 records |
| studwork.su | ns1.h8dns.net, ns2.h8dns.net | - |
โ Authoritative Response
Server:193.164.17.15
NS records: ns1.h8dns.net, ns2.h8dns.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for studwork.su (unsigned zone)
โฑ๏ธ Timing
Total: 1286ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.164.17.17 |
๐ Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
Mail Server Role
The mail server mail.studwork.su processes email for studwork.su.
IP Addresses
mail.studwork.su resolves to just one IP address, 193.164.17.17.
Two other host names, along with _dc-mx.e122c1ed20a6.plasticmotors.ru, mail.attar.ru and www.psft.ru, also share IP numbers with mail.studwork.su.