buffertec.net - robtex.com
buffertec.net
| 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 | ||||||
net
| 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=1788903628 | ||||||
Previously MX for
buffertec.net |
Same first word
buffertec.net |
buffertec.ir |
Similar names
Previous names
Next names
DNS History
7 records (2 active, 5 former)
●NSns1.googlefirst.ir2026-08-19 → 2026-09-08 · 3 obs
○ 2017-03-11 20:33:14
● 2026-08-19 13:27:18
● 2026-09-08 21:53:44
● 2026-08-19 13:27:18
● 2026-09-08 21:53:44
○NSns1.shahrad.net2015-07-25 → 2017-03-11 · 4 obs
● 2015-07-25 05:00:08
● 2017-03-11 20:33:14
○ 2026-08-19 13:27:18
○ 2026-09-08 21:53:44
● 2017-03-11 20:33:14
○ 2026-08-19 13:27:18
○ 2026-09-08 21:53:44
●NSns2.googlefirst.ir2026-08-19 → 2026-09-08 · 3 obs
○ 2017-03-11 20:33:14
● 2026-08-19 13:27:18
● 2026-09-08 21:53:44
● 2026-08-19 13:27:18
● 2026-09-08 21:53:44
○NSns2.shahrad.net2015-07-25 → 2017-03-11 · 4 obs
● 2015-07-25 05:00:08
● 2017-03-11 20:33:14
○ 2026-08-19 13:27:18
○ 2026-09-08 21:53:44
● 2017-03-11 20:33:14
○ 2026-08-19 13:27:18
○ 2026-09-08 21:53:44
○MXbuffertec.net2015-12-04 → 2017-03-11 · 4 obs
● 2015-12-04 02:58:12
● 2017-03-11 20:33:14
○ 2026-08-19 13:27:18
○ 2026-09-08 21:53:44
● 2017-03-11 20:33:14
○ 2026-08-19 13:27:18
○ 2026-09-08 21:53:44
○MXmail.buffertec.net2015-12-04 → 2017-03-11 · 4 obs
● 2015-12-04 02:58:12
● 2017-03-11 20:33:14
○ 2026-08-19 13:27:18
○ 2026-09-08 21:53:44
● 2017-03-11 20:33:14
○ 2026-08-19 13:27:18
○ 2026-09-08 21:53:44
○A92.50.0.822015-07-25 → 2017-03-11 · 4 obs
● 2015-07-25 05:00:08
● 2017-03-11 20:33:14
○ 2026-08-19 13:27:18
○ 2026-09-08 21:53:44
● 2017-03-11 20:33:14
○ 2026-08-19 13:27:18
○ 2026-09-08 21:53:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| buffertec.net | ns1.googlefirst.ir, ns2.googlefirst.ir | - |
✅ Authoritative Response
Server:212.23.216.121
NS records: ns1.googlefirst.ir, ns2.googlefirst.ir
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buffertec.net (unsigned zone)
⏱️ Timing
Total: 4751ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.23.216.121 |
| NS | 2 | ns1.dahost.spadcloud.ir, ns2.dahost.spadcloud.ir |
| MX | 1 | mail.buffertec.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:212.23.216.121 ~all |
| SOA | 1 | ns1.dahost.spadcloud.ir hostmaster.buffe |
Analysis
Name Servers
DNS delegation for buffertec.net points to two name servers: ns1.googlefirst.ir and ns2.googlefirst.ir.
buffertec.net uses the same name servers as several other domains — among them 1000decor.com, kayen-co.com, buffertec.ir and two more.
buffertec.net has partial name server overlap with other domains, including megadrizzle.ir.
It is common to see these name servers used together with name servers ns1.dahost.spadcloud.ir and ns2.dahost.spadcloud.ir.
Hosts with just one IP address:
ns1.googlefirst.ir directs to 212.23.216.121.