optlab.ir - dns.ninja
optlab.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.239.1.100🇮🇷 DataCom185.239.1.0/24 | ||||||
| NS | tree.parspack.net ⭐ | ||||||
| A | 45.32.233.105🇳🇱 AS-VULTR45.32.232.0/21 Vultr Assigned Prefix | ||||||
| PTR | hosted-by.bitcommand.com | ||||||
| A | 45.77.220.172🇺🇸 AS-VULTR45.77.216.0/21 Vultr Assigned Prefix | ||||||
| PTR | hosted-by.bitcommand.com | ||||||
| A | 91.228.186.177🇹🇷 BitCommand91.228.186.0/24 | ||||||
| A | 95.179.163.233🇩🇪 AS-VULTR95.179.160.0/20 Vultr Assigned Prefix | ||||||
| PTR | hosted-by.bitcommand.com | ||||||
| A | 195.248.241.85🇩🇪 BitCommand195.248.241.0/24 Vultr Customer Route | ||||||
| A | 217.197.97.160🇨🇦 BitCommand217.197.97.0/24 | ||||||
| NS | savanna.parspack.net | ||||||
| A | 45.32.227.80🇺🇸 AS-VULTR45.32.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | hosted-by.bitcommand.com | ||||||
| A | 46.249.100.201🇩🇪 BitCommand46.249.100.0/24 | ||||||
| A | 95.179.163.233🇩🇪 AS-VULTR95.179.160.0/20 Vultr Assigned Prefix | ||||||
| PTR | hosted-by.bitcommand.com | ||||||
| A | 195.248.241.85🇩🇪 BitCommand195.248.241.0/24 Vultr Customer Route | ||||||
| MX | mail.optlab.ir ⭐ | ||||||
| A | 185.239.1.100🇮🇷 DataCom185.239.1.0/24 | ||||||
| SOA | tree.parspack.netpostmaster@optlab.ir 2026-08-08 #7 | ||||||
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=2608151115 | ||||||
Subdomains
mail.optlab.ir |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
○NSns1.komakweb.ir2026-02-28 → 2026-04-10 · 4 obs
● 2026-04-10 10:29:48
○ 2026-06-07 16:29:54
○ 2026-08-15 08:16:02
○NSns2.komakweb.ir2026-02-28 → 2026-04-10 · 4 obs
● 2026-04-10 10:29:48
○ 2026-06-07 16:29:54
○ 2026-08-15 08:16:02
●NSsavanna.parspack.net2026-06-07 → 2026-08-15 · 3 obs
● 2026-06-07 16:29:54
● 2026-08-15 08:16:02
●NStree.parspack.net2026-06-07 → 2026-08-15 · 3 obs
● 2026-06-07 16:29:54
● 2026-08-15 08:16:02
●MXmail.optlab.ir2026-06-07 → 2026-08-15 · 3 obs
○ 2026-06-10 20:28:00
● 2026-08-15 08:16:02
●A185.239.1.1002026-06-07 → 2026-08-15 · 3 obs
○ 2026-06-10 20:28:00
● 2026-08-15 08:16:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | 8 records |
| optlab.ir | savanna.parspack.net, tree.parspack.net | - |
✅ Authoritative Response
Server:45.77.220.172
NS records: savanna.parspack.net, tree.parspack.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.239.1.100 |
| NS | 2 | savanna.parspack.net, tree.parspack.net |
| MX | 1 | mail.optlab.ir (pri: 10) |
| SOA | 1 | tree.parspack.net postmaster.optlab.ir |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ir, b.nic.ir, c.nic.ir...)
Analysis
Hierarchy
optlab.ir is a parent domain of mail.optlab.ir.
IP Addresses
optlab.ir resolves to just one IP address, 185.239.1.100.
Two other host names, along with null.toloueidobareh.com, jeldiran.com and asanmed.com, also share IP numbers with optlab.ir.
Name Servers
optlab.ir uses two name servers for its delegation: savanna.parspack.net and tree.parspack.net.
optlab.ir shares its name server setup with other domains, such as giftcardgo.ir and glxy.pro.
optlab.ir shares at least some of its name servers with other domains, including my-lms.ir, petsaadat.com, fujifilmco.ir and two others.
These name servers are frequently seen alongside meadow.parspack.net, thunder.parspack.net, soil.parspack.net and 7 other name servers.
DNS names with 6 IP addresses:
Hostname tree.parspack.net directs to 45.32.233.105, 45.77.220.172 and 91.228.186.177 along with 3 other IP addresses.
Host names that resolve to four IP numbers:
savanna.parspack.net points to 45.32.227.80, 46.249.100.201, 95.179.163.233 and 195.248.241.85.
Both tree.parspack.net and savanna.parspack.net resolve to 95.179.163.233 IP addresses each.
Both tree.parspack.net and savanna.parspack.net resolve to 195.248.241.85 IP addresses each.
Mail Servers
The sole mail server for optlab.ir is mail.optlab.ir.
mail.optlab.ir directs to just one IP number, 185.239.1.100.