visualbasic.ir - robtex.com
visualbasic.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.regco.ir ⚠️ Not in zone NS records | ||||||
| A | 193.151.145.36🇮🇷 AT-CLOUD193.151.144.0/22 | ||||||
| PTR | aco.ir | ||||||
| PTR | baazi.ir | ||||||
| NS | ns2.regco.ir ⚠️ Not in zone NS records | ||||||
| A | 193.151.145.36🇮🇷 AT-CLOUD193.151.144.0/22 | ||||||
| PTR | aco.ir | ||||||
| PTR | baazi.ir | ||||||
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
visualbasic.ir |
Subdomains
Same first word
Similar names
Previous names
Next names
DNS History
12 records (2 active, 10 former)
●NSns1.regco.ir2026-08-18 → 2026-09-05 · 3 obs
● 2026-08-18 08:02:28
● 2026-09-05 11:57:52
○NSns1.visualbasic.ir2026-08-18 → 2026-08-18 · 4 obs
● 2026-08-18 08:02:28
○ 2026-09-05 10:40:42
○ 2026-09-05 11:57:52
○NSns10337.dizinc.com2015-07-26 → 2016-02-09 · 4 obs
● 2016-02-09 20:36:08
○ 2016-06-29 18:08:04
○ 2026-09-05 11:57:52
○NSns10338.dizinc.com2015-07-26 → 2016-02-09 · 4 obs
● 2016-02-09 20:36:08
○ 2016-06-29 18:08:04
○ 2026-09-05 11:57:52
●NSns2.regco.ir2026-08-18 → 2026-09-05 · 3 obs
● 2026-08-18 08:02:28
● 2026-09-05 11:57:52
○NSns2.visualbasic.ir2026-08-18 → 2026-08-18 · 4 obs
● 2026-08-18 08:02:28
○ 2026-09-05 10:40:42
○ 2026-09-05 11:57:52
○MXmail.visualbasic.ir2026-08-18 → 2026-08-18 · 4 obs
● 2026-08-18 08:02:28
○ 2026-09-05 10:40:42
○ 2026-09-05 11:57:52
○MXvisualbasic.ir2015-07-26 → 2016-02-09 · 4 obs
● 2016-02-09 20:36:08
○ 2016-06-29 18:08:04
○ 2026-09-05 11:57:52
○A193.151.145.362026-08-18 → 2026-08-18 · 4 obs
● 2026-08-18 08:02:28
○ 2026-09-05 10:40:42
○ 2026-09-05 11:57:52
○A72.29.67.732015-07-26 → 2016-02-09 · 4 obs
● 2016-02-09 20:36:08
○ 2016-06-29 18:08:04
○ 2026-09-05 11:57:52
○A87.247.179.452016-06-29 → 2017-04-03 · 5 obs
● 2016-06-29 18:08:04
● 2017-04-03 20:16:44
○ 2026-08-18 08:02:28
○ 2026-09-05 11:57:52
○CNAMEservice1.parsdata.com2016-06-29 → 2017-04-03 · 4 obs
● 2017-04-03 20:16:44
○ 2026-08-18 08:02:28
○ 2026-09-05 11:57:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | d.nic.ir, b.nic.ir, a.nic.ir, c.nic.ir | 8 records |
| visualbasic.ir | ns2.regco.ir, ns1.regco.ir | 2 records |
✅ Authoritative Response
Server:193.151.145.36
NS records: ns2.regco.ir, ns1.regco.ir
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 4285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.151.145.36 |
| NS | 2 | ns2.visualbasic.ir, ns1.visualbasic.ir |
| MX | 1 | mail.visualbasic.ir (pri: 10) |
| SOA | 1 | ns1.visualbasic.ir admin.visualbasic.ir |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.nic.ir, b.nic.ir, c.nic.ir...)
Out-of-bailiwick: 2 (ns1.regco.ir, ns2.regco.ir)
Analysis
Hierarchy
The domain visualbasic.ir is parent to ns1.visualbasic.ir, ns2.visualbasic.ir and mail.visualbasic.ir.
Name Servers
visualbasic.ir uses two name servers for its delegation: ns1.regco.ir and ns2.regco.ir.
The name server configuration of visualbasic.ir is shared with other domains, for instance 7kala.ir, bnls.ir, cibi.ir and two others.
At least some of visualbasic.ir's name servers are shared with other domains, for example coap.ir, amui.ir, vaad.ir and two more.
These name servers tend to co-occur with ns1.coap.ir, ns2.coap.ir, ns1.amui.ir and 5 other name servers in the same DNS delegations.
ns1.regco.ir resolves to 193.151.145.36; ns2.regco.ir resolves to the same IP address, 193.151.145.36.
Both ns1.regco.ir and ns2.regco.ir resolve to 193.151.145.36 IP addresses each.