dcoder.ir - robtex.com
dcoder.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns97.serveriran.net ⚠️ Not in zone NS records | ||||||
| A | 23.88.79.16🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | winter.singleweb.org | ||||||
| NS | ns98.serveriran.net ⚠️ Not in zone NS records | ||||||
| A | 23.88.79.16🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | winter.singleweb.org | ||||||
ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.nic.ir ⭐ | ||||||
| NS | b.nic.ir | ||||||
| NS | c.nic.ir | ||||||
| NS | d.nic.ir | ||||||
| SOA | a.nic.irinfo@nic.ir serial=2611080345 | ||||||
MX for
dcoder.ir |
Same first word
Similar names
Previous names
dclinemechanic.ir |
dclinic.ir |
dclink.ir |
dclub.ir |
dclubapp.ir |
dcm.ir |
dcmanage.ir |
dcmarketing.ir |
dcmc.ir |
dcmethod.ir |
dcmon.ir |
dcms.ir |
dcn.ir |
dcndrzare.ir |
dcnk.ir |
dcnm.ir |
dcoach.ir |
dcoart.ir |
Next names
dcoff.ir |
dcoi.ir |
dcoinstore.ir |
dcomp2.ir |
dcomp3.ir |
dconf.ir |
dcongress.ir |
dcont.ir |
dcontent.ir |
dcoral.ir |
dcori.ir |
dcotest.ir |
dcounter.ir |
dcover.ir |
dcp1.ir |
dcpars.ir |
dcpi.ir |
dcpp.ir |
dcpump.ir |
DNS History
6 records (2 active, 4 former)
○NSns1.singleweb.org2026-10-13 → 2026-10-30 · 6 obs
● 2026-10-13 10:18:08
○ 2026-10-28 02:56:10
● 2026-10-30 15:06:26
○ 2026-11-08 00:33:10
○ 2026-11-08 00:33:12
○NSns2.singleweb.org2026-10-13 → 2026-10-30 · 6 obs
● 2026-10-13 10:18:08
○ 2026-10-28 02:56:10
● 2026-10-30 15:06:26
○ 2026-11-08 00:33:10
○ 2026-11-08 00:33:12
●NSns97.serveriran.net2026-10-01 → 2026-11-08 · 2 obs
● 2026-11-08 00:33:12
●NSns98.serveriran.net2026-10-01 → 2026-11-08 · 2 obs
● 2026-11-08 00:33:12
○MXdcoder.ir2026-10-13 → 2026-10-30 · 5 obs
○ 2026-10-28 02:56:10
● 2026-10-30 15:06:26
○ 2026-11-08 00:33:10
○ 2026-11-08 00:33:12
○A23.88.79.162026-10-13 → 2026-10-30 · 5 obs
○ 2026-10-28 02:56:10
● 2026-10-30 15:06:26
○ 2026-11-08 00:33:10
○ 2026-11-08 00:33:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | c.nic.ir, d.nic.ir, a.nic.ir, b.nic.ir | 8 records |
| dcoder.ir | ns98.serveriran.net, ns97.serveriran.net | - |
✅ Authoritative Response
Server:23.88.79.16
NS records: ns98.serveriran.net, ns97.serveriran.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3943ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.88.79.16 |
| NS | 2 | ns1.singleweb.org, ns2.singleweb.org |
| MX | 1 | dcoder.ir (pri: 0) |
| TXT | 1 | v=spf1 ip4:23.88.79.23 ip4:136.243.9.55 |
| SOA | 1 | ns1.singleweb.org ourhosted.gmail.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ir, b.nic.ir, c.nic.ir...)
Analysis
Mail Server Role
dcoder.ir serves as a mail server for dcoder.ir.
Name Servers
The NS records for dcoder.ir delegate to ns97.serveriran.net and ns98.serveriran.net.
dcoder.ir has overlapping name servers with several other domains — among them alimuhammadi.ir, shaghayeghmohammadi.ir, babitcash.com and phpi.ir.
These name servers commonly co-occur with the name servers ns1.singleweb.org, ns2.singleweb.org, ns35.serveriran.net and ns36.serveriran.net.
Each of ns97.serveriran.net and ns98.serveriran.net points to exactly one IP address: 23.88.79.16.
ns97.serveriran.net and ns98.serveriran.net each have 23.88.79.16 IP addresses.