gcbuzzapp.com - robtex.com
gcbuzzapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.81.121.41🇳🇱 KnownSRV77.81.121.0/24 LTD | ||||||
| NS | ns21.knownsrv.com ⭐ | ||||||
| A | 77.81.121.21🇳🇱 KnownSRV77.81.121.0/24 LTD | ||||||
| NS | ns22.knownsrv.com | ||||||
| A | 77.81.121.22🇳🇱 KnownSRV77.81.121.0/24 LTD | ||||||
| MX | gcbuzzapp.com ⭐ | ||||||
| A | 77.81.121.41🇳🇱 KnownSRV77.81.121.0/24 LTD | ||||||
| TXT | v=spf1 ip4:77.81.121.20 include:relay.mailchannels.net +a +mx ~all | ||||||
| SOA | ns21.knownsrv.comkruno@knownsrv.com 2026-07-18 #0 | ||||||
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=1784450942 | ||||||
MX for
gcbuzzapp.com |
Same first word
gcbuzzapp.com |
DNS History
4 records (4 active, 0 former)
●NSns21.knownsrv.com2026-03-20 → 2026-07-19 · 2 obs
● 2026-07-19 09:06:04
●NSns22.knownsrv.com2026-03-20 → 2026-07-19 · 2 obs
● 2026-07-19 09:06:04
●MXgcbuzzapp.com2026-03-20 → 2026-07-19 · 2 obs
● 2026-07-19 09:06:04
●A77.81.121.412026-03-20 → 2026-07-19 · 2 obs
● 2026-07-19 09:06:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gcbuzzapp.com | ns21.knownsrv.com, ns22.knownsrv.com | 2 records |
✅ Authoritative Response
Server:77.81.121.21
NS records: ns21.knownsrv.com, ns22.knownsrv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gcbuzzapp.com (unsigned zone)
⏱️ Timing
Total: 2628ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.81.121.41 |
| NS | 2 | ns21.knownsrv.com, ns22.knownsrv.com |
| MX | 1 | gcbuzzapp.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:77.81.121.20 include:relay.ma |
| SOA | 1 | ns21.knownsrv.com kruno.knownsrv.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns21.knownsrv.com, ns22.knownsrv.com)
Analysis
Mail Server Role
gcbuzzapp.com is listed as a mail server for itself.
IP Addresses
gcbuzzapp.com resolves to one IP address: 77.81.121.41.
tweakify.net, for instance, is one of the other host names sharing IP numbers with gcbuzzapp.com.
Name Servers
gcbuzzapp.com uses two name servers for its delegation: ns21.knownsrv.com and ns22.knownsrv.com.
gcbuzzapp.com uses the same name servers as several other domains — among them isocialitemedia.com, annexinapote.com, requestcrack.net and two more.
ns21.knownsrv.com directs to 77.81.121.21 and ns22.knownsrv.com directs to 77.81.121.22; each host name points to exactly one IP number.
Mail Servers
Mail for gcbuzzapp.com is handled by one mail server — gcbuzzapp.com.
gcbuzzapp.com directs to just one IP number, 77.81.121.41.