lastutor.com - dns.ninja
lastutor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.182.178.50🇮🇷 RASANA94.182.178.0/23 SHATEL Network Route | ||||||
| PTR | wsa.sib.host | ||||||
| NS | wsa1.sib.host ⭐ | ||||||
| A | 94.182.178.50🇮🇷 RASANA94.182.178.0/23 SHATEL Network Route | ||||||
| PTR | wsa.sib.host | ||||||
| NS | wsa2.sib.host | ||||||
| A | 94.182.178.50🇮🇷 RASANA94.182.178.0/23 SHATEL Network Route | ||||||
| PTR | wsa.sib.host | ||||||
| MX | mail.lastutor.com ⭐ | ||||||
| A | 94.182.178.50🇮🇷 RASANA94.182.178.0/23 SHATEL Network Route | ||||||
| PTR | wsa.sib.host | ||||||
| TXT | v=spf1 a mx ip4:94.182.178.50 ~all | ||||||
| SOA | wsa1.sib.hosthostmaster@lastutor.com 2026-06-08 #5 | ||||||
com
| 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=1786513524 | ||||||
Subdomains
mail.lastutor.com |
Same first word
lastutor.com |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.lastutor.com2026-07-20 → 2026-08-12 · 2 obs
● 2026-08-12 05:46:00
●A94.182.178.502026-07-20 → 2026-08-12 · 2 obs
● 2026-08-12 05:46:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| lastutor.com | wsa1.sib.host, wsa2.sib.host | - |
✅ Authoritative Response
Server:94.182.178.50
NS records: wsa1.sib.host, wsa2.sib.host
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lastutor.com (unsigned zone)
⏱️ Timing
Total: 1166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.182.178.50 |
| NS | 2 | wsa2.sib.host, wsa1.sib.host |
| MX | 1 | mail.lastutor.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:94.182.178.50 ~all |
| SOA | 1 | wsa1.sib.host hostmaster.lastutor.com |
Analysis
Hierarchy
lastutor.com is a parent domain of mail.lastutor.com.
IP Addresses
lastutor.com directs to one IP number, which is 94.182.178.50.
Among the host names that share IP numbers with lastutor.com are wsa2.sib.host, parsito.ir, ns2.barbari-autobar.ir and two others.
Name Servers
lastutor.com has two authoritative name servers — wsa1.sib.host and wsa2.sib.host.
lastutor.com has the same name server delegation as a number of other domains, such as parsito.ir, barbari-autobar.ir, raminjamshidi.com and two more.
There is an overlap in name servers between lastutor.com and other domains, for example barast.ir, bar-ast.ir and sibhost.com
These name servers are frequently seen alongside msa1.sib.host, msa2.sib.host, ns1.barbari-autobar.ir and 4 other name servers.
wsa1.sib.host and wsa2.sib.host each point to one IP address — 94.182.178.50.
The host names wsa1.sib.host and wsa2.sib.host both resolve to 94.182.178.50 IP addresses.
Mail Servers
lastutor.com routes its mail through a single mail server, mail.lastutor.com.
mail.lastutor.com points to one IP number — 94.182.178.50.