tfb3.com - robtex.com
tfb3.com
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=1786677084 | ||||||
Same first word
tfb3.com |
Similar names
DNS History
14 records (14 active, 0 former)
●NSdns036.a.register.com2015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
●NSdns042.b.register.com2015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
●NSdns082.d.register.com2015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
●NSdns1.register.com2026-06-16 → 2026-08-14 · 3 obs
● 2026-06-16 23:06:18
● 2026-08-14 03:29:08
●NSdns2.register.com2026-06-16 → 2026-08-14 · 3 obs
● 2026-06-16 23:06:18
● 2026-08-14 03:29:08
●NSdns236.c.register.com2015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
●MXalt1.aspmx.l.google.com2015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
●MXalt2.aspmx.l.google.com2015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
●MXaspmx.l.google.com2015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
●MXaspmx2.googlemail.com2015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
●MXaspmx3.googlemail.com2015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
●MXaspmx4.googlemail.com2015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
●MXaspmx5.googlemail.com2015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
●A199.34.228.712015-11-03 → 2026-08-14 · 2 obs
● 2026-08-14 03:29:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tfb3.com | dns1.register.com, dns2.register.com | 2 records |
✅ Authoritative Response
Server:162.159.26.197
NS records: dns1.register.com, dns2.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tfb3.com (unsigned zone)
⏱️ Timing
Total: 238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.34.228.71 |
| NS | 4 | dns042.b.register.com, dns236.c.register.com... |
| MX | 7 | alt2.aspmx.l.google.com (pri: 20), aspmx.l.google.com (pri: 10)... |
| SOA | 1 | dns036.a.register.com root.register.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)
Analysis
IP Addresses
tfb3.com has exactly one IP address — 199.34.228.71.
thera.no, stmarysbaldoyle.org, leclubdespe(0x74697473)pas.com plus two other host names have IP numbers in common with tfb3.com.
Name Servers
tfb3.com has 6 name servers — dns1.register.com, dns2.register.com, dns036.a.register.com and 3 others.
tfb3.com has at least partial name server overlap with other domains, such as firesongmusic.org, thehipfest.com, skooldoodle.com and two others.
dns082.d.register.com, dns083.d.register.com and dns176.d.register.com — plus 7 other name servers — are commonly paired with these name servers.
Host names resolving to a single IP address:
dns1.register.com resolves to 162.159.27.248.
dns2.register.com resolves to 162.159.26.197.
dns036.a.register.com resolves to 216.21.231.36.
dns042.b.register.com resolves to 216.21.232.42.
dns236.c.register.com resolves to 216.21.235.236.
dns082.d.register.com resolves to 216.21.236.82.
Mail Servers
Mail for tfb3.com is routed through 7 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
At least some of the mail servers used by tfb3.com are shared with other domains: ns500671.ns500731.ns500754.ns500731.ns500671.ns500742.ns500705.ns500671.ns500705.ns500291.ns500649.ns500649.ns500653.ns500153.tenderladiesbz.com, ns500698.ns500759.ns500758.ns500759.ns500698.ns500735.ns500735.ns500698.ns500708.ns500686.ns500619.ns500619.trackreceptor.com, ns500698.ns500698.ns500698.ns500736.ns500698.ns500698.ns500735.ns500708.ns500576.ns500576.ns500698.ns500576.ns500576.trackreceptor.com and two others among them.
These mail servers are often deployed together with aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com resolves to 142.251.167.26 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 192.178.234.27 IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.26 IP addresses.