drainco.ir - robtex.com
drainco.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.7.65.186🇮🇷 ASIATECH31.7.64.0/22 | ||||||
| NS | m.ns.arvancdn.ir ⭐ | ||||||
| A | 185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24 | ||||||
| NS | s.ns.arvancdn.ir | ||||||
| A | 185.143.235.253🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24 | ||||||
| MX | mail.drainco.ir ⭐ | ||||||
| A | 31.7.65.184🇮🇷 ASIATECH31.7.64.0/22 | ||||||
| PTR | mail.drainco.ir | ||||||
| TXT | v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0x+cvPPrhNmkOwz... | ||||||
| TXT | v=spf1 mx a:mail.drainco.ir ~all | ||||||
| SOA | m.ns.arvancdn.irhostmaster@arvancloud.ir serial=1772251348 | ||||||
ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.nic.ir ⭐ | ||||||
| NS | b.nic.ir | ||||||
| NS | c.nic.ir | ||||||
| NS | d.nic.ir | ||||||
| SOA | a.nic.irinfo@nic.ir serial=2604130715 | ||||||
Subdomains
mail.drainco.ir |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSm.ns.arvancdn.ir2026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 04:12:54
●NSs.ns.arvancdn.ir2026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 04:12:54
●MXmail.drainco.ir2026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 04:12:54
●A31.7.65.1862026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 04:12:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | b.nic.ir, d.nic.ir, a.nic.ir, c.nic.ir | - |
| drainco.ir | s.ns.arvancdn.ir, m.ns.arvancdn.ir | - |
✅ Authoritative Response
Server:185.143.232.253
NS records: s.ns.arvancdn.ir, m.ns.arvancdn.ir
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for drainco.ir (unsigned zone)
⏱️ Timing
Total: 4664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.7.65.186 |
| NS | 2 | s.ns.arvancdn.ir, m.ns.arvancdn.ir |
| MX | 1 | mail.drainco.ir (pri: 10) |
| TXT | 2 | v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQ, v=spf1 mx a:mail.drainco.ir ~all |
| SOA | 1 | m.ns.arvancdn.ir hostmaster.arvancloud.i |
Analysis
Hierarchy
drainco.ir is parent of mail.drainco.ir.
IP Addresses
drainco.ir points to a single IP: 31.7.65.186.
Name Servers
drainco.ir's delegation is to two name servers m.ns.arvancdn.ir and s.ns.arvancdn.ir.
drainco.ir shares the same name server configuration as other domains, such as hyperkit.ir, bahamzi.com, zendegibaayeha.ir, tarhkhorshid.ir and otaghak.ir.
drainco.ir at least partially shares its name servers with other domains, for instance primesys.ir, hyperspadana.com, vareshdaily.ir, sbill724.ir and vahdi.ir.
These name servers are commonly used with h.ns.arvancdn.ir, w.ns.arvancdn.ir, c.ns.arvancdn.ir, b.ns.arvancdn.ir, o.ns.arvancdn.ir, d.ns.arvancdn.ir, e.ns.arvancdn.ir, y.ns.arvancdn.ir, n.ns.arvancdn.ir and t.ns.arvancdn.ir.
Host names with a single IP:
m.ns.arvancdn.ir resolves to 185.143.232.253.
s.ns.arvancdn.ir resolves to 185.143.235.253.
Mail Servers
drainco.ir is served by a single mail server, mail.drainco.ir.
drainco.ir shares the same mail server setup as other domains, such as www.dreamrainservice.com and dreamrainservice.com.
mail.drainco.ir points to IP number 31.7.65.184.