tkjacobs.com - dns.ninja
tkjacobs.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=1783475576 | ||||||
Subdomains
mail.tkjacobs.com |
Same first word
tkjacobs.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.aplus.net2015-07-05 → 2026-07-08 · 3 obs
● 2015-07-05 06:34:40
● 2026-07-08 02:18:08
●NSns2.aplus.net2015-07-05 → 2026-07-08 · 3 obs
● 2015-07-05 06:34:40
● 2026-07-08 02:18:08
●NSns3.aplus.net2026-03-07 → 2026-07-08 · 3 obs
● 2026-03-07 07:38:48
● 2026-07-08 02:18:08
●MXmx1c40.carrierzone.com2015-07-05 → 2026-07-08 · 3 obs
● 2015-07-05 06:34:40
● 2026-07-08 02:18:08
●MXmx2c40.carrierzone.com2015-07-05 → 2026-07-08 · 3 obs
● 2015-07-05 06:34:40
● 2026-07-08 02:18:08
●MXmx3c40.carrierzone.com2015-07-05 → 2026-07-08 · 3 obs
● 2015-07-05 06:34:40
● 2026-07-08 02:18:08
●A64.29.151.2212015-07-05 → 2026-07-08 · 3 obs
● 2015-07-05 06:34:40
● 2026-07-08 02:18:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| tkjacobs.com | ns1.aplus.net, ns2.aplus.net, ns3.aplus.net | - |
✅ Authoritative Response
Server:66.175.41.121
NS records: ns1.aplus.net, ns2.aplus.net, ns3.aplus.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkjacobs.com (unsigned zone)
⏱️ Timing
Total: 543ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.29.151.221 |
| NS | 2 | ns1.aplus.net, ns2.aplus.net |
| MX | 3 | mx1c40.carrierzone.com (pri: 10), mx3c40.carrierzone.com (pri: 110)... |
| SOA | 1 | ns1.aplus.net hostmaster.aplus.net |
Analysis
Hierarchy
tkjacobs.com is the parent zone for mail.tkjacobs.com.
IP Addresses
tkjacobs.com resolves to just one IP address, 64.29.151.221.
Two other host names, along with nccounseling.org, jdyeagerinvest.com and flightbags4u.net, also share IP numbers with tkjacobs.com.
Name Servers
tkjacobs.com is served by three name servers: ns1.aplus.net, ns2.aplus.net and ns3.aplus.net.
tkjacobs.com partially shares its NS delegation with several other domains, including talonmiles.com, mortgagebase.com, cbtcorp.net and two others.
In DNS configurations, these name servers often share authority with ns1.abac.com, ns2.abac.com, ns2.cedant.com and 4 other name servers.
The hostnames ns1.aplus.net, ns2.aplus.net and ns3.aplus.net each direct to two IP addresses — ns1.aplus.net to 209.235.144.103 and 2001:1810:9980:4::10, ns2.aplus.net to 66.175.41.121 and 2001:1810:4000:4::10, and ns3.aplus.net to 69.49.97.156 and 2001:1810:1000:4::10.
Mail Servers
tkjacobs.com uses three mail servers — mx1c40.carrierzone.com, mx2c40.carrierzone.com and mx3c40.carrierzone.com.
There is at least a partial MX overlap between tkjacobs.com and other domains, including manracks.net, redthreadmaps.com, marinadelreycatamaransailing.com and two others.
These mail servers often co-occur with the mail servers mx4c40.carrierzone.com.
mx1c40.carrierzone.com has IP address 64.29.151.236, mx2c40.carrierzone.com has IP address 64.29.151.237 and mx3c40.carrierzone.com has IP address 64.29.151.238 — one address each.