buffertec.ir - robtex.com
buffertec.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.googlefirst.ir ⚠️ Not in zone NS records | ||||||
| A | 212.23.216.121🇮🇷 ASIATECH212.23.216.0/24 | ||||||
| PTR | 121.216.23.212.in-addr.arpa | ||||||
| NS | ns2.googlefirst.ir ⚠️ Not in zone NS records | ||||||
| A | 212.23.216.121🇮🇷 ASIATECH212.23.216.0/24 | ||||||
| PTR | 121.216.23.212.in-addr.arpa | ||||||
ir
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ir ⭐ | ||||||
| NS | b.nic.ir | ||||||
| NS | c.nic.ir | ||||||
| NS | d.nic.ir | ||||||
| SOA | a.nic.irinfo@nic.ir serial=2609141230 | ||||||
Same first word
buffertec.ir |
buffertec.net |
Similar names
Previous names
Next names
DNS History
6 records (2 active, 4 former)
○NSns1.buffertec.ir2019-04-07 → 2019-04-07 · 3 obs
○ 2026-08-18 14:31:48
○ 2026-09-14 09:49:12
●NSns1.googlefirst.ir2026-08-18 → 2026-09-14 · 3 obs
● 2026-08-18 14:31:48
● 2026-09-14 09:49:12
○NSns2.buffertec.ir2019-04-07 → 2019-04-07 · 3 obs
○ 2026-08-18 14:31:48
○ 2026-09-14 09:49:12
●NSns2.googlefirst.ir2026-08-18 → 2026-09-14 · 3 obs
● 2026-08-18 14:31:48
● 2026-09-14 09:49:12
○MXmail.buffertec.ir2019-04-07 → 2019-04-07 · 3 obs
○ 2026-08-18 14:31:48
○ 2026-09-14 09:49:12
○A185.51.203.2422019-04-07 → 2019-04-07 · 3 obs
○ 2026-08-18 14:31:48
○ 2026-09-14 09:49:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | 8 records |
| buffertec.ir | ns2.googlefirst.ir, ns1.googlefirst.ir | - |
✅ Authoritative Response
Server:212.23.216.121
NS records: ns2.googlefirst.ir, ns1.googlefirst.ir
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3673ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ir, b.nic.ir, c.nic.ir...)
Analysis
Name Servers
buffertec.ir uses two name servers for its delegation: ns1.googlefirst.ir and ns2.googlefirst.ir.
The name server configuration of buffertec.ir is shared with other domains, for instance hosseinpur.ir, 1000decor.com, kayen-co.com and two others.
At least some of buffertec.ir's name servers are also used by other domains, among them megadrizzle.ir.
These name servers frequently co-occur with the name servers ns1.dahost.spadcloud.ir and ns2.dahost.spadcloud.ir.
ns1.googlefirst.ir resolves to 212.23.216.121; ns2.googlefirst.ir resolves to the same IP address, 212.23.216.121.
Both ns1.googlefirst.ir and ns2.googlefirst.ir resolve to 212.23.216.121 IP addresses each.