devmaster.ir - robtex.com
devmaster.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.216.251.245🇮🇷 ASIATECH178.216.251.0/24 Asiatech IPv4 Route | ||||||
| PTR | hosted-by.hostdl.com.asiatech.ir | ||||||
| NS | irns17.hostdl.com ⭐ | ||||||
| A | 185.49.84.252🇮🇷 ASIATECH185.49.84.0/24 Asiatech IPv4 Route | ||||||
| NS | irns18.hostdl.com | ||||||
| A | 157.180.27.90🇩🇪 Hetzner157.180.0.0/17 HETZNER-DC | ||||||
| PTR | static.90.27.180.157.clients.your-server.de | ||||||
| MX | devmaster.ir ⭐ | ||||||
| A | 178.216.251.245🇮🇷 ASIATECH178.216.251.0/24 Asiatech IPv4 Route | ||||||
| PTR | hosted-by.hostdl.com.asiatech.ir | ||||||
| TXT | v=spf1 +a +mx +ip4:185.49.84.252 ~all | ||||||
| SOA | irns17.hostdl.comhostdl@gmail.com 2026-08-06 #1 | ||||||
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
devmaster.ir |
Same first word
devmaster.hu |
devmaster.org |
devmaster.edu.vn |
devmaster.ru |
devmaster.pl |
devmaster.de |
devmaster.fr |
devmaster.vn |
devmaster.com.br |
devmaster.ir |
devmaster.com |
devmaster.cz |
devmaster.net |
devmaster.ai |
devmaster.ch |
Similar names
Previous names
Next names
DNS History
11 records (4 active, 7 former)
●NSirns17.hostdl.com2026-08-31 → 2026-08-31 · 3 obs
● 2026-08-31 01:56:58
● 2026-08-31 05:34:04
●NSirns18.hostdl.com2026-08-31 → 2026-08-31 · 3 obs
● 2026-08-31 01:56:58
● 2026-08-31 05:34:04
○NSns1.labkhand.biz2020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 23:33:34
○ 2026-08-31 01:56:58
○ 2026-08-31 05:34:04
○NSns2.labkhand.biz2020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 23:33:34
○ 2026-08-31 01:56:58
○ 2026-08-31 05:34:04
○NSns3.axspace.com2015-06-29 → 2017-02-19 · 4 obs
● 2017-02-19 06:44:32
○ 2020-04-11 23:33:34
○ 2026-08-31 05:34:04
○NSns4.axspace.com2015-06-29 → 2017-02-19 · 4 obs
● 2017-02-19 06:44:32
○ 2020-04-11 23:33:34
○ 2026-08-31 05:34:04
●MXdevmaster.ir2020-04-11 → 2026-08-31 · 5 obs
● 2020-04-11 23:33:34
○ 2026-08-31 01:56:58
● 2026-08-31 05:34:02
● 2026-08-31 05:34:04
○MXmail.devmaster.ir2015-06-29 → 2017-02-19 · 4 obs
● 2017-02-19 06:44:32
○ 2020-04-11 23:33:34
○ 2026-08-31 05:34:04
○A176.9.214.2462020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 23:33:34
○ 2026-08-31 01:56:58
○ 2026-08-31 05:34:04
●A178.216.251.2452026-08-31 → 2026-08-31 · 3 obs
● 2026-08-31 05:34:02
● 2026-08-31 05:34:04
○A5.135.218.1922015-06-29 → 2017-02-19 · 4 obs
● 2017-02-19 06:44:32
○ 2020-04-11 23:33:34
○ 2026-08-31 05:34:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | 8 records |
| devmaster.ir | irns18.hostdl.com, irns17.hostdl.com | - |
✅ Authoritative Response
Server:157.180.27.90
NS records: irns18.hostdl.com, irns17.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: 4010ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.216.251.245 |
| NS | 2 | irns18.hostdl.com, irns17.hostdl.com |
| MX | 1 | devmaster.ir (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:185.49.84.252 ~all |
| SOA | 1 | irns17.hostdl.com hostdl.gmail.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ir, a.nic.ir, b.nic.ir...)
Analysis
IP Addresses
devmaster.ir points to a single IP number: 178.216.251.245.
Additional host names — sooperman.ir, silverrasaneh.com, musiceman.net and two others — share IP numbers with devmaster.ir.
Name Servers
devmaster.ir is delegated to two name servers: irns17.hostdl.com and irns18.hostdl.com.
devmaster.ir shares its name server setup with other domains, including mirabsaze.com, bihoosh.ir, ir-ib.ir and two others.
Some name servers delegated to devmaster.ir are also used by other domains, notably ghalambook.ir and filmo.ir.
irns17.hostdl.com → 185.49.84.252 and irns18.hostdl.com → 157.180.27.90: one IP number per host name.
Mail Servers
devmaster.ir has a single mail server: devmaster.ir itself.
devmaster.ir resolves to a single IP number: 178.216.251.245.