opdf.ir - robtex.com
opdf.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.18.213.22🇮🇷 SEFROYEKPARDAZENG-AS185.18.213.0/24 | ||||||
| PTR | mail.z4.hostdl.com | ||||||
| NS | nsz1.hostdl.com ⭐ | ||||||
| A | 185.18.212.176🇮🇷 SEFROYEKPARDAZENG-AS185.18.212.0/24 | ||||||
| PTR | z1.hostdl.com | ||||||
| NS | nsz2.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 | opdf.ir ⭐ | ||||||
| A | 185.18.213.22🇮🇷 SEFROYEKPARDAZENG-AS185.18.213.0/24 | ||||||
| PTR | mail.z4.hostdl.com | ||||||
| TXT | v=spf1 ip4:185.18.213.22 +a +mx ~all | ||||||
| SOA | nsz1.hostdl.comroot@z4.hostdl.com 2026-07-30 #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
opdf.ir |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSnsz1.hostdl.com2026-07-17 → 2026-07-30 · 2 obs
● 2026-07-30 14:21:06
●NSnsz2.hostdl.com2026-07-17 → 2026-07-30 · 2 obs
● 2026-07-30 14:21:06
●MXopdf.ir2026-07-17 → 2026-07-30 · 4 obs
○ 2026-07-26 17:27:44
● 2026-07-30 14:21:04
● 2026-07-30 14:21:06
●A185.18.213.222026-07-17 → 2026-07-30 · 4 obs
○ 2026-07-26 17:27:44
● 2026-07-30 14:21:04
● 2026-07-30 14:21:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| opdf.ir | nsz2.hostdl.com, nsz1.hostdl.com | - |
✅ Authoritative Response
Server:157.180.27.90
NS records: nsz2.hostdl.com, nsz1.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: 3855ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.18.213.22 |
| NS | 2 | nsz2.hostdl.com, nsz1.hostdl.com |
| MX | 1 | opdf.ir (pri: 0) |
| TXT | 1 | v=spf1 ip4:185.18.213.22 +a +mx ~all |
| SOA | 1 | nsz1.hostdl.com root.z4.hostdl.com |
Analysis
IP Addresses
opdf.ir has exactly one IP address — 185.18.213.22.
veriamatak.com, mail.poweren.ir, sharika.ir plus two other host names have IP numbers in common with opdf.ir.
Name Servers
opdf.ir uses two name servers for its delegation: nsz1.hostdl.com and nsz2.hostdl.com.
The name server configuration of opdf.ir is shared with other domains, for instance electrolotus.com, atrpich.com, mazbar.com and two others.
opdf.ir partially shares its NS delegation with several other domains, including nazerkala.com, darsoo.com, kalaview.com and two others.
nsz1.hostdl.com resolves to 185.18.212.176. nsz2.hostdl.com resolves to 157.180.27.90. Both host names point to a single IP number.
Mail Servers
opdf.ir uses exactly one mail server, which is opdf.ir.
opdf.ir directs to just one IP number, 185.18.213.22.