esarm.ir - robtex.com
esarm.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.244.143🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | h4.hostdl.com | ||||||
| NS | dens3.hostdl.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 116.202.54.155🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | h4.hostdl.com | ||||||
| NS | dens4.hostdl.com ⚠️ Not in parent delegation | ||||||
| A | 159.69.139.220🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | h5.hostdl.com | ||||||
| NS | ns33.hostdl.com ⚠️ Not in zone NS records | ||||||
| A | 116.202.54.155🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | h4.hostdl.com | ||||||
| NS | ns34.hostdl.com ⚠️ Not in zone NS records | ||||||
| A | 159.69.139.220🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | h5.hostdl.com | ||||||
| MX | esarm.ir ⭐ | ||||||
| A | 46.4.244.143🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | h4.hostdl.com | ||||||
| TXT | v=spf1 ip4:46.4.244.143 ip4:46.4.229.137 +a +mx +ip4:88.99.204.24 +ip4:199.16... | ||||||
| SOA | dens3.hostdl.comhostdl@gmail.com 2026-05-07 #0 | ||||||
ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | b.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | c.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | d.nic.ir ⚠️ Not in zone NS records | ||||||
MX for
esarm.ir |
Same first word
esarm.ir |
Similar names
DNS History
8 records (6 active, 2 former)
●NSdens3.hostdl.com2026-07-17 → 2026-07-20 · 3 obs
● 2026-07-17 08:40:34
● 2026-07-20 19:29:00
●NSdens4.hostdl.com2026-07-17 → 2026-07-20 · 3 obs
● 2026-07-17 08:40:34
● 2026-07-20 19:29:00
●NSns33.hostdl.com2015-06-09 → 2026-07-20 · 2 obs
● 2026-07-20 19:29:00
●NSns34.hostdl.com2015-06-09 → 2026-07-20 · 2 obs
● 2026-07-20 19:29:00
●MXesarm.ir2015-06-09 → 2026-07-20 · 2 obs
● 2026-07-20 19:29:00
○A174.132.121.1222015-06-09 → 2015-06-09 · 3 obs
○ 2026-07-17 08:40:34
○ 2026-07-20 19:29:00
○A199.167.138.252015-06-09 → 2018-07-15 · 4 obs
● 2018-07-15 02:23:32
○ 2026-07-17 08:40:34
○ 2026-07-20 19:29:00
●A46.4.244.1432026-07-17 → 2026-07-20 · 3 obs
● 2026-07-17 08:40:34
● 2026-07-20 19:29:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| esarm.ir | ns34.hostdl.com, ns33.hostdl.com | - |
✅ Authoritative Response
Server:116.202.54.155
NS records: ns34.hostdl.com, ns33.hostdl.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3927ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.244.143 |
| NS | 2 | dens4.hostdl.com, dens3.hostdl.com |
| MX | 1 | esarm.ir (pri: 0) |
| TXT | 1 | v=spf1 ip4:46.4.244.143 ip4:46.4.229.137 |
| SOA | 1 | dens3.hostdl.com hostdl.gmail.com |
Analysis
Mail Server Role
esarm.ir handles its own mail, functioning as its own mail server.
IP Addresses
esarm.ir resolves to just one IP address, 46.4.244.143.
Two other host names, along with azarpix.ir, ankabut.ir and reetmic.ir, also share IP numbers with esarm.ir.
Name Servers
The NS records for esarm.ir point to four name servers: dens3.hostdl.com, dens4.hostdl.com, ns33.hostdl.com and ns34.hostdl.com.
There is at least partial name server overlap between esarm.ir and other domains — reetm.ir, ninachat.ir, realstar.ir and two more among them.
Of the four host names dens3.hostdl.com, dens4.hostdl.com, ns33.hostdl.com and ns34.hostdl.com, each resolves to a single IP address: dens3.hostdl.com to 116.202.54.155, dens4.hostdl.com to 159.69.139.220, ns33.hostdl.com to 116.202.54.155 and ns34.hostdl.com to 159.69.139.220.
The host names dens3.hostdl.com and ns33.hostdl.com both resolve to 116.202.54.155 IP addresses.
The host names dens4.hostdl.com and ns34.hostdl.com both resolve to 159.69.139.220 IP addresses.
Mail Servers
esarm.ir is served by just one mail server: esarm.ir.
esarm.ir points to one IP number — 46.4.244.143.