armaninstitute.com - robtex.com
armaninstitute.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.39.208.131🇮🇷 netmihan89.39.208.0/24 | ||||||
| PTR | cp122.unitedhost.info | ||||||
| NS | e.ns.arvancdn.ir ⭐ | ||||||
| A | 185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24 | ||||||
| NS | i.ns.arvancdn.ir | ||||||
| MX | mail.armaninstitute.com ⭐ | ||||||
| A | 89.39.208.131🇮🇷 netmihan89.39.208.0/24 | ||||||
| PTR | cp122.unitedhost.info | ||||||
| TXT | v=spf1 +mx +a +ip4:217.144.105.174 ~all | ||||||
| SOA | e.ns.arvancdn.irhostmaster@arvancloud.ir serial=1777879286 | ||||||
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=1783984997 | ||||||
Subdomains
mail.armaninstitute.com |
Same first word
armaninstitute.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSe.ns.arvancdn.ir2026-04-01 → 2026-07-13 · 3 obs
● 2026-04-01 03:24:44
● 2026-07-13 23:45:08
●NSi.ns.arvancdn.ir2026-04-01 → 2026-07-13 · 3 obs
● 2026-04-01 03:24:44
● 2026-07-13 23:45:08
○NSns155.mihanwebhost.com2018-01-02 → 2018-01-02 · 3 obs
○ 2026-04-01 03:24:44
○ 2026-07-13 23:45:08
○NSns156.mihanwebhost.com2018-01-02 → 2018-01-02 · 3 obs
○ 2026-04-01 03:24:44
○ 2026-07-13 23:45:08
●MXmail.armaninstitute.com2018-01-02 → 2026-07-13 · 2 obs
● 2026-07-13 23:45:08
○A144.76.103.2532018-01-02 → 2018-01-02 · 3 obs
○ 2026-04-01 03:24:44
○ 2026-07-13 23:45:08
●A89.39.208.1312026-04-01 → 2026-07-13 · 3 obs
● 2026-04-01 03:24:44
● 2026-07-13 23:45:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| armaninstitute.com | i.ns.arvancdn.ir, e.ns.arvancdn.ir | - |
✅ Authoritative Response
Server:185.143.232.253
NS records: i.ns.arvancdn.ir, e.ns.arvancdn.ir
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for armaninstitute.com (unsigned zone)
⏱️ Timing
Total: 688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.39.208.131 |
| NS | 2 | e.ns.arvancdn.ir, i.ns.arvancdn.ir |
| MX | 1 | mail.armaninstitute.com (pri: 10) |
| TXT | 1 | v=spf1 +mx +a +ip4:217.144.105.174 ~all |
| SOA | 1 | e.ns.arvancdn.ir hostmaster.arvancloud.i |
Analysis
Hierarchy
mail.armaninstitute.com is delegated beneath armaninstitute.com.
IP Addresses
armaninstitute.com resolves to just one IP address, 89.39.208.131.
Two other host names, along with miniaturegraphic.com, ahanroz.com and stickertaghvim.ir, also share IP numbers with armaninstitute.com.
Name Servers
The NS records for armaninstitute.com delegate to e.ns.arvancdn.ir and i.ns.arvancdn.ir.
armaninstitute.com shares its NS records with other domains, for example ppt90.ir, chadormalu.com, goldservice.ir and two others.
There is at least partial name server overlap between armaninstitute.com and other domains — pfpgroup.net, www.ana.ir, cubecenter.ir and two more among them.
These name servers regularly appear alongside p.ns.arvancdn.ir, w.ns.arvancdn.ir, z.ns.arvancdn.ir and 7 other name servers in NS record sets.
Host names that point to one IP address:
e.ns.arvancdn.ir resolves to the IP address 185.143.232.253.
Mail Servers
The sole mail server for armaninstitute.com is mail.armaninstitute.com.
mail.armaninstitute.com resolves to 89.39.208.131 and no other IP number.