downs.ir - dns.ninja
downs.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns197.mihanwebhost.com ⚠️ Not in zone NS records | ||||||
| A | 217.144.107.183🇮🇷 netmihan217.144.107.0/24 | ||||||
| PTR | maildc1590829759.mihandns.com | ||||||
| NS | ns198.mihanwebhost.com ⚠️ Not in zone NS records | ||||||
| A | 162.55.128.224🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
| PTR | static.224.128.55.162.clients.your-server.de | ||||||
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 | ||||||
Previously MX for
downs.ir |
Subdomains
mail.downs.ir |
Same first word
Similar names
DNS History
12 records (2 active, 10 former)
○NSirns23.serverpars.com2015-11-20 → 2015-11-20 · 3 obs
○ 2016-03-04 06:17:44
○ 2026-07-31 16:30:30
○NSirns24.serverpars.com2015-11-20 → 2015-11-20 · 3 obs
○ 2016-03-04 06:17:44
○ 2026-07-31 16:30:30
●NSns197.mihanwebhost.com2016-03-04 → 2026-07-31 · 3 obs
● 2016-03-04 06:17:44
● 2026-07-31 16:30:30
●NSns198.mihanwebhost.com2016-03-04 → 2026-07-31 · 3 obs
● 2016-03-04 06:17:44
● 2026-07-31 16:30:30
○NSns433.mihanwebhost.com2026-02-24 → 2026-07-18 · 10 obs
● 2026-02-24 17:13:24
○ 2026-03-12 02:56:02
○ 2026-04-27 14:42:42
● 2026-05-21 12:57:18
● 2026-06-03 23:10:06
○ 2026-06-06 01:02:58
● 2026-07-18 05:54:12
○ 2026-07-31 16:30:28
○ 2026-07-31 16:30:30
○NSns434.mihanwebhost.com2026-02-24 → 2026-07-18 · 10 obs
● 2026-02-24 17:13:24
○ 2026-03-12 02:56:02
○ 2026-04-27 14:42:42
● 2026-05-21 12:57:18
● 2026-06-03 23:10:06
○ 2026-06-06 01:02:58
● 2026-07-18 05:54:12
○ 2026-07-31 16:30:28
○ 2026-07-31 16:30:30
○MXdowns.ir2015-11-20 → 2015-11-20 · 3 obs
○ 2016-03-04 06:17:44
○ 2026-07-31 16:30:30
○MXmail.downs.ir2016-03-04 → 2026-07-18 · 11 obs
● 2016-03-04 06:17:44
● 2026-02-24 17:13:24
○ 2026-03-12 02:56:02
○ 2026-04-27 14:42:42
● 2026-05-21 12:57:18
● 2026-06-03 23:10:06
○ 2026-06-06 01:02:58
● 2026-07-18 05:54:12
○ 2026-07-31 16:30:28
○ 2026-07-31 16:30:30
○A185.55.224.502015-11-20 → 2015-11-20 · 3 obs
○ 2016-03-04 06:17:44
○ 2026-07-31 16:30:30
○A185.94.96.222016-07-04 → 2020-02-02 · 5 obs
● 2016-07-04 22:38:54
● 2020-02-02 12:51:50
○ 2026-02-24 17:13:24
○ 2026-07-31 16:30:30
○A185.94.96.62016-03-04 → 2016-03-04 · 4 obs
● 2016-03-04 06:17:44
○ 2016-07-04 22:38:54
○ 2026-07-31 16:30:30
○A217.144.107.1832026-02-24 → 2026-07-18 · 10 obs
● 2026-02-24 17:13:24
○ 2026-03-12 02:56:02
○ 2026-04-27 14:42:42
● 2026-05-21 12:57:18
● 2026-06-03 23:10:06
○ 2026-06-06 01:02:58
● 2026-07-18 05:54:12
○ 2026-07-31 16:30:28
○ 2026-07-31 16:30:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | b.nic.ir, a.nic.ir, d.nic.ir, c.nic.ir | 8 records |
| downs.ir | ns198.mihanwebhost.com, ns197.mihanwebhost.com | - |
✅ Authoritative Response
Server:162.55.128.224
NS records: ns198.mihanwebhost.com, ns197.mihanwebhost.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 4553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.144.107.183 |
| NS | 2 | ns433.mihanwebhost.com, ns434.mihanwebhost.com |
| MX | 1 | mail.downs.ir (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:217.144.107.183 ~all |
| SOA | 1 | ns433.mihanwebhost.com hostmaster.downs. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ir, b.nic.ir, c.nic.ir...)
Analysis
Hierarchy
The domain mail.downs.ir falls under the parent downs.ir.
Name Servers
downs.ir is served by two delegated name servers, ns197.mihanwebhost.com and ns198.mihanwebhost.com.
downs.ir shares its NS records with other domains, for example 0-3.ir, dooble.ir, owz.ir and two others.
At least some of downs.ir's name servers are shared with other domains, for example popad.ir, 500000.ir, webshot.ir and two more.
These name servers tend to be deployed in combination with the name servers ns433.mihanwebhost.com and ns434.mihanwebhost.com.
Each of ns197.mihanwebhost.com and ns198.mihanwebhost.com has one IP address: ns197.mihanwebhost.com uses 217.144.107.183 and ns198.mihanwebhost.com uses 162.55.128.224.