mail.tehrancool.com - robtex.com
mail.tehrancool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.39.208.237🇮🇷 netmihan89.39.208.0/24 | ||||||
| PTR | nphost4.parsblog.com | ||||||
tehrancool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.39.208.237🇮🇷 netmihan89.39.208.0/24 | ||||||
| NS | ns869.mihanwebhost.com ⭐ | ||||||
| NS | ns870.mihanwebhost.com | ||||||
| TXT | v=spf1 ip4:89.39.208.237 +a +mx +ip4:89.39.208.222 ~all | ||||||
| SOA | ns869.mihanwebhost.comnphost4@parsblog.com 2026-07-31 #6 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A135.181.48.502020-12-16 → 2020-12-16 · 4 obs
○ 2017-05-10 12:06:10
● 2020-12-16 12:09:46
○ 2026-07-18 17:50:30
○ 2026-08-13 06:37:26
● 2020-12-16 12:09:46
○ 2026-07-18 17:50:30
○ 2026-08-13 06:37:26
○A142.0.68.582017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 12:06:10
○ 2020-12-16 12:09:46
○ 2026-08-13 06:37:26
○ 2020-12-16 12:09:46
○ 2026-08-13 06:37:26
●A89.39.208.2372026-08-13 → 2026-08-13 · 2 obs
○ 2026-07-18 17:50:30
● 2026-08-13 06:37:26
● 2026-08-13 06:37:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tehrancool.com | ns869.mihanwebhost.com, ns870.mihanwebhost.com | 2 records |
✅ Authoritative Response
Server:89.39.208.237
NS records: ns869.mihanwebhost.com, ns870.mihanwebhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tehrancool.com (unsigned zone)
⏱️ Timing
Total: 402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.39.208.237 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns869.mihanwebhost.com, ns870.mihanwebhost.com)
Analysis
IP Addresses
mail.tehrancool.com has exactly one IP address — 89.39.208.237.
mail.yooz.co, www.tabassomaram.bpmsad.ir, ns869.mihanwebhost.com plus two other host names have IP numbers in common with mail.tehrancool.com.