tcbtech.com - dns.ninja
tcbtech.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=1782351745 | ||||||
PTR for
d.8.8.9.3.9.e.f.f.f.1.9.c.3.0.f.0.0.0.0.0.0.0.0.1.0.c.3.0.0.6.2.ip6.arpa |
162.246.255.173.in-addr.arpa |
Same first word
Similar names
DNS History
14 records (14 active, 0 former)
●NSns1.linode.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●NSns2.linode.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●NSns3.linode.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●NSns4.linode.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●NSns5.linode.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●MXalt1.aspmx.l.google.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●MXalt2.aspmx.l.google.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●MXaspmx.l.google.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●MXaspmx2.googlemail.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●MXaspmx3.googlemail.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●MXaspmx4.googlemail.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●MXaspmx5.googlemail.com2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●A173.255.246.1622015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
●A2600:3c01::f03c:91ff:fe93:988d2015-07-11 → 2026-06-25 · 2 obs
● 2026-06-25 02:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tcbtech.com | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com... | 10 records |
✅ Authoritative Response
Server:92.123.95.3
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcbtech.com (unsigned zone)
⏱️ Timing
Total: 370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.255.246.162 |
| AAAA | 1 | 2600:3c01::f03c:91ff:fe93:988d |
| NS | 5 | ns5.linode.com, ns4.linode.com... |
| MX | 7 | alt2.aspmx.l.google.com (pri: 30), aspmx4.googlemail.com (pri: 60)... |
| TXT | 1 | v=spf1 include:_spf.google.com a ~all |
| SOA | 1 | ns1.linode.com mhahn.tcbtech.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)
Analysis
IP Addresses
tcbtech.com resolves to the IP addresses 173.255.246.162 and 2600:3c01::f03c:91ff:fe93:988d
Additional host names such as tcbtech.org, hahns.info, mail.tcbtech.net and tcbtech.net share IP numbers with tcbtech.com.
Name Servers
Delegation for tcbtech.com is to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
tcbtech.com partially shares its NS delegation with several other domains, including pula.org, smartsystemstechnologies.com, contractslab.com and two others.
These name servers are regularly seen alongside ns4.linode.com and ns5.linode.com as name servers.
Host names with two IP numbers:
ns1.linode.com maps to two IP addresses — 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com maps to two IP addresses — 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com maps to two IP addresses — 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com maps to two IP addresses — 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com maps to two IP addresses — 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
The MX records for tcbtech.com point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
tcbtech.com shares mail servers — at least in part — with other domains, including livefitsd.com, jmun.org, ns500759.ns500759.ns500759.ns500759.ns500758.ns500758.ns500735.ns500736.ns500698.ns500576.ns500576.ns500576.ns500619.ns500576.ns500576.trackreceptor.com and two others.
These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com maps to two IP addresses — 173.194.45.27 and 2607:f8b0:4004:c08::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.26 IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.