tcboyle.com - robtex.com
tcboyle.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.190.84.66🇺🇸 PRIVATESYSTEMS192.190.84.0/22 PrivateSystems Networks WA | ||||||
| PTR | host.tcboyle.com | ||||||
| NS | ns1.tcboyle.com ⭐ | ||||||
| A | 192.190.84.66🇺🇸 PRIVATESYSTEMS192.190.84.0/22 PrivateSystems Networks WA | ||||||
| PTR | host.tcboyle.com | ||||||
| NS | ns2.tcboyle.com ⚠️ Not in zone NS records | ||||||
| A | 192.190.85.66🇺🇸 PRIVATESYSTEMS192.190.84.0/22 PrivateSystems Networks WA | ||||||
| MX | tcboyle.com ⭐ | ||||||
| A | 192.190.84.66🇺🇸 PRIVATESYSTEMS192.190.84.0/22 PrivateSystems Networks WA | ||||||
| PTR | host.tcboyle.com | ||||||
| TXT | v=spf1 ip4:192.190.84.66 +a +mx ?all | ||||||
| SOA | ns1.tcboyle.comtcboyle@usc.edu 2026-02-26 #1 | ||||||
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=1774788832 | ||||||
rank #325751 in the tld
WOT: SAFE (50/100)
MX for
tcboyle.com |
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.tcboyle.com2015-07-18 → 2026-03-29 · 2 obs
● 2026-03-29 13:03:52
●NSns2.tcboyle.com2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 16:25:08
● 2026-03-29 13:03:52
●MXtcboyle.com2015-07-18 → 2026-03-29 · 2 obs
● 2026-03-29 13:03:52
●A192.190.84.662015-07-18 → 2026-03-29 · 2 obs
● 2026-03-29 13:03:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| tcboyle.com | ns1.tcboyle.com, ns2.tcboyle.com | 2 records |
✅ Authoritative Response
Server:192.190.84.66
NS records: ns1.tcboyle.com, ns2.tcboyle.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcboyle.com (unsigned zone)
⏱️ Timing
Total: 180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.190.84.66 |
| NS | 1 | ns1.tcboyle.com |
| MX | 1 | tcboyle.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:192.190.84.66 +a +mx ?all |
| SOA | 1 | ns1.tcboyle.com tcboyle.usc.edu |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.tcboyle.com, ns2.tcboyle.com)
Analysis
Hierarchy
tcboyle.com is parent of www.tcboyle.com, ns2.tcboyle.com, ns1.tcboyle.com and host.tcboyle.com.
Mail Server Role
tcboyle.com serves as the mail server for tcboyle.com.
IP Addresses
tcboyle.com points to IP number 192.190.84.66.
Other host names, for example ns1.tcboyle.com and host.tcboyle.com, share IPs with tcboyle.com.
Name Servers
tcboyle.com is delegated to two name servers: ns1.tcboyle.com and ns2.tcboyle.com.
tcboyle.com shares the same name server setup as other domains, for example ns2.tcboyle.com and ns1.tcboyle.com and host.tcboyle.com.
Host names with one IP number:
ns1.tcboyle.com points to: 192.190.84.66.
ns2.tcboyle.com points to: 192.190.85.66.
Mail Servers
tcboyle.com is handled by a single mail server, tcboyle.com.
tcboyle.com points to a single IP: 192.190.84.66.