jsabz.com - robtex.com
jsabz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.49.139🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | static.139.49.243.136.clients.your-server.de | ||||||
| NS | ns1.dadevarzan.com ⭐ | ||||||
| A | 136.243.49.139🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | static.139.49.243.136.clients.your-server.de | ||||||
| NS | ns2.dadevarzan.com | ||||||
| A | 136.243.49.139🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | static.139.49.243.136.clients.your-server.de | ||||||
| MX | mail.jsabz.com ⭐ | ||||||
| A | 51.38.208.27🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | webmail.dadevarzan.com | ||||||
| TXT | v=spf1 a mx ip4:51.38.208.27 ~all | ||||||
| SOA | ns1.dadevarzan.comahmad@rabei.ir.gmail.com 2026-04-12 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776711952 | ||||||
Subdomains
mail.jsabz.com |
Same first word
jsabz.com |
Similar names
ajszb.com |
zsjba.cn |
szajb.com |
jazsb.net |
szjab.com |
sjzba.net |
zjabs.com |
baszj.com |
sajzb.com |
asbzj.com |
bjazs.cn |
szajb.us |
DNS History
8 records (4 active, 4 former)
●NSns1.dadevarzan.com2026-03-21 → 2026-04-20 · 3 obs
● 2026-03-21 10:24:54
● 2026-04-20 19:24:46
○NSns1.webexir.com2015-08-03 → 2017-09-13 · 4 obs
● 2017-09-13 11:25:34
○ 2026-03-21 10:24:54
○ 2026-04-20 19:24:46
●NSns2.dadevarzan.com2026-03-21 → 2026-04-20 · 3 obs
● 2026-03-21 10:24:54
● 2026-04-20 19:24:46
○NSns2.webexir.com2015-08-03 → 2017-09-13 · 4 obs
● 2017-09-13 11:25:34
○ 2026-03-21 10:24:54
○ 2026-04-20 19:24:46
●MXmail.jsabz.com2015-08-03 → 2026-04-20 · 2 obs
● 2026-04-20 19:24:46
●A136.243.49.1392026-03-21 → 2026-04-20 · 3 obs
● 2026-03-21 10:24:54
● 2026-04-20 19:24:46
○A185.4.28.1472016-01-12 → 2017-09-13 · 5 obs
● 2016-01-12 23:30:22
● 2017-09-13 11:25:34
○ 2026-03-21 10:24:54
○ 2026-04-20 19:24:46
○A185.4.28.1542015-08-03 → 2015-10-11 · 4 obs
● 2015-10-11 18:02:10
○ 2016-01-12 23:30:22
○ 2026-04-20 19:24:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jsabz.com | ns1.dadevarzan.com, ns2.dadevarzan.com | 2 records |
✅ Authoritative Response
Server:136.243.49.139
NS records: ns1.dadevarzan.com, ns2.dadevarzan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsabz.com (unsigned zone)
⏱️ Timing
Total: 642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.49.139 |
| NS | 2 | ns1.dadevarzan.com, ns2.dadevarzan.com |
| MX | 1 | mail.jsabz.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:51.38.208.27 ~all |
| SOA | 1 | ns1.dadevarzan.com ahmad.rabei.ir.gmail. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dadevarzan.com, ns2.dadevarzan.com)
Analysis
Hierarchy
jsabz.com is the parent of mail.jsabz.com.
IP Addresses
jsabz.com resolves to a single IP address: 136.243.49.139.
Other host names including jonoobsaaze.com, mail.dadevarzan.ir, ihms.ir, kasrahospital.ir and tarhafra.com share IP numbers with jsabz.com.
Name Servers
jsabz.com's delegation uses two name servers, ns1.dadevarzan.com and ns2.dadevarzan.com.
jsabz.com shares the same name server setup as other domains, for example modiran21.com, fojhunguard.com, tgdarman.com, sehawi.com and sehawiservice.com.
jsabz.com at least partially shares name servers with other domains; for instance shimidarouparsian.com.
Host names with a single IP:
- ns1.dadevarzan.com points to 136.243.49.139
- ns2.dadevarzan.com points to 136.243.49.139
Host names that point to 136.243.49.139: ns1.dadevarzan.com and ns2.dadevarzan.com
Mail Servers
jsabz.com is handled by a single mail server, mail.jsabz.com.
mail.jsabz.com points to a single IP: 51.38.208.27.