knownbad.com - robtex.com
knownbad.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.189.7.140🇱🇺 FRANTECH107.189.0.0/21 | ||||||
| NS | ns1.private-nameserver.net ⭐ | ||||||
| A | 205.185.112.66🇺🇸 FRANTECH205.185.112.0/20 Frantech Solutions | ||||||
| NS | ns2.private-nameserver.net | ||||||
| A | 199.195.255.66🇺🇸 FRANTECH199.195.248.0/21 Frantech Solutions | ||||||
| NS | ns3.private-nameserver.net | ||||||
| A | 199.195.255.66🇺🇸 FRANTECH199.195.248.0/21 Frantech Solutions | ||||||
| NS | ns4.private-nameserver.net | ||||||
| A | 209.141.39.8🇺🇸 FRANTECH209.141.39.0/24 Path Network, Inc. - Anycasted Proxy-Route for AS53667 | ||||||
| MX | knownbad.com ⭐ | ||||||
| A | 107.189.7.140🇱🇺 FRANTECH107.189.0.0/21 | ||||||
| SOA | ns1.private-nameserver.netadmin@frantech.ca 2019-06-09 #4 | ||||||
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=1774700687 | ||||||
MX for
knownbad.com |
Subdomains
mail.knownbad.com |
Same first word
knownbad.com |
Similar names
DNS History
16 records (6 active, 10 former)
○NSns-cloud-e1.googledomains.com2016-11-20 → 2016-11-20 · 4 obs
● 2016-11-20 21:58:26
○ 2017-06-18 22:33:10
○ 2026-03-28 12:31:32
○NSns-cloud-e2.googledomains.com2016-11-20 → 2016-11-20 · 4 obs
● 2016-11-20 21:58:26
○ 2017-06-18 22:33:10
○ 2026-03-28 12:31:32
○NSns-cloud-e3.googledomains.com2016-11-20 → 2016-11-20 · 4 obs
● 2016-11-20 21:58:26
○ 2017-06-18 22:33:10
○ 2026-03-28 12:31:32
○NSns-cloud-e4.googledomains.com2016-11-20 → 2016-11-20 · 4 obs
● 2016-11-20 21:58:26
○ 2017-06-18 22:33:10
○ 2026-03-28 12:31:32
○NSns1.afraid.org2015-06-25 → 2016-04-22 · 4 obs
● 2016-04-22 16:38:32
○ 2016-11-20 21:58:26
○ 2026-03-28 12:31:32
●NSns1.private-nameserver.net2017-06-18 → 2026-03-28 · 3 obs
● 2017-06-18 22:33:10
● 2026-03-28 12:31:32
○NSns2.afraid.org2015-06-25 → 2016-04-22 · 4 obs
● 2016-04-22 16:38:32
○ 2016-11-20 21:58:26
○ 2026-03-28 12:31:32
●NSns2.private-nameserver.net2017-06-18 → 2026-03-28 · 3 obs
● 2017-06-18 22:33:10
● 2026-03-28 12:31:32
○NSns3.afraid.org2015-06-25 → 2016-04-22 · 4 obs
● 2016-04-22 16:38:32
○ 2016-11-20 21:58:26
○ 2026-03-28 12:31:32
●NSns3.private-nameserver.net2017-06-18 → 2026-03-28 · 3 obs
● 2017-06-18 22:33:10
● 2026-03-28 12:31:32
○NSns4.afraid.org2015-06-25 → 2016-04-22 · 4 obs
● 2016-04-22 16:38:32
○ 2016-11-20 21:58:26
○ 2026-03-28 12:31:32
●NSns4.private-nameserver.net2017-06-18 → 2026-03-28 · 3 obs
● 2017-06-18 22:33:10
● 2026-03-28 12:31:32
●MXknownbad.com2017-06-18 → 2026-03-28 · 3 obs
● 2017-06-18 22:33:10
● 2026-03-28 12:31:32
○MXmail.knownbad.com2015-06-25 → 2016-11-20 · 4 obs
● 2016-11-20 21:58:26
○ 2017-06-18 22:33:10
○ 2026-03-28 12:31:32
○A107.189.1.422015-06-25 → 2016-11-20 · 4 obs
● 2016-11-20 21:58:26
○ 2017-06-18 22:33:10
○ 2026-03-28 12:31:32
●A107.189.7.1402017-06-18 → 2026-03-28 · 3 obs
● 2017-06-18 22:33:10
● 2026-03-28 12:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knownbad.com | ns1.private-nameserver.net, ns2.private-nameserver.net, ns3.private-nameserver.net, ns4.private-nameserver.net | - |
✅ Authoritative Response
Server:205.185.112.66
NS records: ns1.private-nameserver.net, ns2.private-nameserver.net, ns3.private-nameserver.net, ns4.private-nameserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knownbad.com (unsigned zone)
⏱️ Timing
Total: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.189.7.140 |
| NS | 4 | ns2.private-nameserver.net, ns3.private-nameserver.net... |
| MX | 1 | knownbad.com (pri: 0) |
| SOA | 1 | ns1.private-nameserver.net admin.frantec |
Analysis
Hierarchy
knownbad.com is the parent of mail.knownbad.com.
Mail Server Role
For knownbad.com, the mail server is knownbad.com.
IP Addresses
knownbad.com points to a single IP number: 107.189.7.140.
Name Servers
knownbad.com is delegated to four name servers: ns1.private-nameserver.net, ns2.private-nameserver.net, ns3.private-nameserver.net and ns4.private-nameserver.net.
knownbad.com at least partially shares name servers with other domains, for instance aamir.info, sg-shared01.cpanelplatform.com, maffie.org, nortesoles.eu and esale.bg.
These name servers are commonly used with ns1.cpanelplatform.com, ns2.cpanelplatform.com, ns3.innerplanet.com, ns4.innerplanet.com, ns3.setrahost.com, ns4.setrahost.com and ns1.tecnolyap.com.
Host names sharing a single IP address:
ns1.private-nameserver.net points to: 205.185.112.66.
ns2.private-nameserver.net points to: 199.195.255.66.
ns3.private-nameserver.net points to: 199.195.255.66.
ns4.private-nameserver.net points to: 209.141.39.8.
Host names that point to 199.195.255.66: ns2.private-nameserver.net and ns3.private-nameserver.net.
Mail Servers
One mail server handles knownbad.com.
Host name knownbad.com points to IP address 107.189.7.140.