thejeffco.com - robtex.com
thejeffco.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=1774711657 | ||||||
Same first word
thejeffco.com |
DNS History
7 records (5 active, 2 former)
●NSns09.domaincontrol.com2026-03-28 → 2026-03-28 · 1 obs
●NSns10.domaincontrol.com2026-03-28 → 2026-03-28 · 1 obs
○MXmail.b-io.co2016-01-26 → 2016-01-26 · 3 obs
○ 2016-04-20 23:35:30
○ 2026-03-28 15:45:32
●MXthejeffco-com.mail.protection.outlook.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 15:45:32
●A15.197.148.332026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 15:45:32
○A208.91.197.1322016-01-26 → 2016-01-26 · 3 obs
○ 2016-04-20 23:35:30
○ 2026-03-28 15:45:32
●A3.33.130.1902026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 15:45:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thejeffco.com | ns09.domaincontrol.com, ns10.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.5
NS records: ns09.domaincontrol.com, ns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thejeffco.com (unsigned zone)
⏱️ Timing
Total: 346ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns09.domaincontrol.com, ns10.domaincontrol.com |
| MX | 1 | thejeffco-com.mail.protection.outlook.co |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns09.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns09.domaincontrol.com, ns09.domaincontrol.com, ns10.domaincontrol.com...)
Analysis
IP Addresses
thejeffco.com has two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance verasity.net, ax-central.com, solucionesbolivar.co, merrickfoundation.com and komet.biz share IP numbers with thejeffco.com.
Name Servers
thejeffco.com's delegation uses two name servers: ns09.domaincontrol.com and ns10.domaincontrol.com.
thejeffco.com uses the same name server setup as other domains, such as candmcabinets.com, colorstry.co.uk, allcareproviders.com, natturo.com and solvingyourproblems.com.
thejeffco.com shares name servers with other domains at least partially, for example wemakesocial.com and omtech.com.
Host names with two IPs:
ns09.domaincontrol.com points to 2603:5:2180::5 and 97.74.104.5
ns10.domaincontrol.com points to 2603:5:2280::5 and 173.201.72.5
Mail Servers
A single mail server handles thejeffco.com, thejeffco-com.mail.protection.outlook.com.
Host thejeffco-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c946::4, 2a01:111:f403:f902::1, 2a01:111:f403:f908::1, 2a01:111:f403:f90b::, 52.101.8.34, 52.101.9.5, 52.101.41.24 and 52.101.50.1.