jbnow.com - robtex.com
jbnow.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=1774545977 | ||||||
Subdomains
www.jbnow.com |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.tigertech.net2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 17:31:02
●NSns2.tigertech.biz2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 17:31:02
●NSns3.tigertech.org2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 17:31:02
●MXmx1.tigertech.net2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 17:31:02
●MXmx2.tigertech.net2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 17:31:02
●MXmx3.tigertech.net2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 17:31:02
●A2604:4f00:10:3c41:0:15:425:12026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 17:31:02
●A74.114.89.1302015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 17:31:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jbnow.com | ns1.tigertech.net, ns2.tigertech.biz, ns3.tigertech.org | - |
✅ Authoritative Response
Server:208.80.4.61
NS records: ns1.tigertech.net, ns2.tigertech.biz, ns3.tigertech.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jbnow.com (unsigned zone)
⏱️ Timing
Total: 455ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.114.89.130 |
| AAAA | 1 | 2604:4f00:10:3c41:0:15:425:1 |
| NS | 3 | ns1.tigertech.net, ns3.tigertech.org... |
| MX | 3 | mx2.tigertech.net (pri: 10), mx3.tigertech.net (pri: 20)... |
| TXT | 1 | v=spf1 include:tigertech.net ~all |
| SOA | 1 | ns1.tigertech.net support.tigertech.net |
Analysis
Hierarchy
www.jbnow.com has jbnow.com as its parent.
IP Addresses
jbnow.com points to two IPs: 2604:4f00:10:3c41:0:15:425:1 and 74.114.89.130.
Other host names, for example danialvarez.com, www.jbnow.com and web12-1697.customers.tigertech.net share the same IP as jbnow.com.
Name Servers
jbnow.com is delegated to name servers ns2.tigertech.biz, ns1.tigertech.net and ns3.tigertech.org.
jbnow.com at least partially shares name servers with other domains such as drfinch.com, lang-learn.org, belindayarritu.com, calaaor.com and novadui.com.
These name servers are commonly used with ns2.tigertech.net and ns3.tigertech.net.
Host names with four IP numbers
The host name ns1.tigertech.net points to: 2604:4f00::2:0:1:feed, 2604:4f00::2:1:1:feed, 208.80.4.61 and 208.80.4.71
The host name ns3.tigertech.org points to: 2604:4f00:f00::3:feed, 2604:4f00:f00::1:3:feed, 74.114.91.63 and 74.114.91.73
Host names with three IP numbers
The host name ns2.tigertech.biz points to: 2600:9000:a503:4dad:e2d6:f42c:8302:db6e, 2600:9000:a618:a66b:3134:a332:b8c3:8d66 and 170.39.131.62
Mail Servers
jbnow.com is handled by three mail servers: mx1.tigertech.net, mx2.tigertech.net and mx3.tigertech.net.
jbnow.com shares mail servers with other domains at least in part, for instance teardropheadlights.com, nicodemus.name, russgifford.net, signalbooks.co.uk and patrickgray.com.
Host names with two IP numbers:
mx1.tigertech.net points to 208.80.4.161 and 208.80.4.163; mx2.tigertech.net points to 208.80.4.162 and 208.80.4.164.
Host names with one IP number:
mx3.tigertech.net points to 208.80.4.94.