tkobrien.com - dns.ninja
tkobrien.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=1784926342 | ||||||
Same first word
tkobrien.com |
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.bluehost.com2016-12-20 → 2026-07-24 · 2 obs
● 2026-07-24 20:58:20
●NSns2.bluehost.com2016-12-20 → 2026-07-24 · 2 obs
● 2026-07-24 20:58:20
●MXalt1.aspmx.l.google.com2016-12-20 → 2026-07-24 · 2 obs
● 2026-07-24 20:58:20
●MXalt2.aspmx.l.google.com2016-12-20 → 2026-07-24 · 2 obs
● 2026-07-24 20:58:20
●MXalt3.aspmx.l.google.com2016-12-20 → 2026-07-24 · 2 obs
● 2026-07-24 20:58:20
●MXalt4.aspmx.l.google.com2016-12-20 → 2026-07-24 · 2 obs
● 2026-07-24 20:58:20
●MXaspmx.l.google.com2016-12-20 → 2026-07-24 · 2 obs
● 2026-07-24 20:58:20
●A50.87.222.1852026-03-24 → 2026-07-24 · 3 obs
● 2026-03-24 14:05:52
● 2026-07-24 20:58:20
○A74.220.219.1452016-12-20 → 2017-11-01 · 4 obs
● 2017-11-01 03:35:48
○ 2026-03-24 14:05:52
○ 2026-07-24 20:58:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| tkobrien.com | ns1.bluehost.com, ns2.bluehost.com | 2 records |
✅ Authoritative Response
Server:162.159.24.80
NS records: ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkobrien.com (unsigned zone)
⏱️ Timing
Total: 962ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.87.222.185 |
| NS | 2 | ns1.bluehost.com, ns2.bluehost.com |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=0W8V8Zwk3K-ntVn, v=spf1 a mx ptr include:bluehost.com ?al |
| SOA | 1 | ns1.bluehost.com root.box2401.bluehost.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)
Analysis
IP Addresses
tkobrien.com has exactly one IP address — 50.87.222.185.
mail.sissipham.com, tallhorse.com, corpadr.com plus two other host names have IP numbers in common with tkobrien.com.
Name Servers
DNS delegation for tkobrien.com points to two name servers: ns1.bluehost.com and ns2.bluehost.com.
The name server configuration of tkobrien.com is shared with other domains, for instance aprilwine.ca, dorataltal.com, davidamlaw.com and two others.
tkobrien.com has partial name server overlap with other domains, including curbgenies.com.
ns1.bluehost.com directs to 162.159.24.80 and ns2.bluehost.com directs to 162.159.25.175; each host name points to exactly one IP number.
Mail Servers
tkobrien.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by tkobrien.com are shared with other domains: instem.res.in, nyujlb.org, daviddessens.studio and two others among them.
These mail servers are often deployed together with alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com has two IP addresses: 172.253.122.26 and 2607:f8b0:4004:c1d::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.