tbcmodel.com.br - robtex.com
tbcmodel.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-757.awsdns-30.net ⭐ | ||||||
| A | 2600:9000:5302:f500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-757.awsdns-30.net | ||||||
| A | 205.251.194.245🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-757.awsdns-30.net | ||||||
| NS | ns-1138.awsdns-14.org ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5304:7200::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1138.awsdns-14.org | ||||||
| A | 205.251.196.114🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1138.awsdns-14.org | ||||||
| NS | ns-1786.awsdns-31.co.uk ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5306:fa00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1786.awsdns-31.co.uk | ||||||
| A | 205.251.198.250🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1786.awsdns-31.co.uk | ||||||
| NS | ns-446.awsdns-55.com | ||||||
| A | 2600:9000:5301:be00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-446.awsdns-55.com | ||||||
| A | 205.251.193.190🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-446.awsdns-55.com | ||||||
| SOA | ns-757.awsdns-30.netawsdns-hostmaster@amazon.com serial=1 | ||||||
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026085434 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
Same first word
tbcmodel.com.br |
DNS History
9 records (4 active, 5 former)
●NSns-1138.awsdns-14.org2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 18:24:22
●NSns-1786.awsdns-31.co.uk2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 18:24:22
●NSns-446.awsdns-55.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 18:24:22
●NSns-757.awsdns-30.net2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 18:24:22
○NSns.embratel.net.br2015-08-08 → 2017-03-25 · 3 obs
● 2017-03-25 12:59:54
○ 2026-03-26 18:24:22
○NSns.tbcmodel.com.br2015-08-08 → 2017-03-25 · 3 obs
● 2017-03-25 12:59:54
○ 2026-03-26 18:24:22
○NSns2.tbcmodel.com.br2015-08-08 → 2017-03-25 · 3 obs
● 2017-03-25 12:59:54
○ 2026-03-26 18:24:22
○MXmail.tbcmodel.com.br2015-08-08 → 2017-03-25 · 3 obs
● 2017-03-25 12:59:54
○ 2026-03-26 18:24:22
○A189.42.108.282015-08-08 → 2017-03-25 · 3 obs
● 2017-03-25 12:59:54
○ 2026-03-26 18:24:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| tbcmodel.com.br | ns-757.awsdns-30.net, ns-446.awsdns-55.com | - |
✅ Authoritative Response
Server:205.251.194.245
NS records: ns-757.awsdns-30.net, ns-446.awsdns-55.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tbcmodel.com.br (unsigned zone)
⏱️ Timing
Total: 663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1138.awsdns-14.org, ns-1786.awsdns-31.co.uk... |
| SOA | 1 | ns-757.awsdns-30.net awsdns-hostmaster.a |
Analysis
Name Servers
tbcmodel.com.br's delegation is handled by four name servers: ns-446.awsdns-55.com, ns-757.awsdns-30.net, ns-1138.awsdns-14.org and ns-1786.awsdns-31.co.uk.
tbcmodel.com.br partially shares name servers with other domains; examples include scvl.site, soonertrails.com, videocollaboratory.com, sportsnethost.com and dev.prepaid.ar.ua.la.
These name servers commonly accompany ns1-24-me-south-1.ec2-rdns.amazonaws.com, ns2-24-me-south-1.ec2-rdns.amazonaws.com, ns3-24-me-south-1.ec2-rdns.amazonaws.com and ns4-24-me-south-1.ec2-rdns.amazonaws.com.
Host names with two IPs:
ns-446.awsdns-55.com points to 2600:9000:5301:be00::1 and 205.251.193.190
ns-757.awsdns-30.net points to 2600:9000:5302:f500::1 and 205.251.194.245
ns-1138.awsdns-14.org points to 2600:9000:5304:7200::1 and 205.251.196.114
ns-1786.awsdns-31.co.uk points to 2600:9000:5306:fa00::1 and 205.251.198.250