knowbs.us - dns.ninja
knowbs.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns13.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a0::7🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| A | 97.74.106.7🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| NS | ns14.domaincontrol.com | ||||||
| A | 2603:5:22a0::7🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns14.domaincontrol.com | ||||||
| A | 173.201.74.7🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns14.domaincontrol.com | ||||||
| SOA | ns13.domaincontrol.comdns@jomax.net 2023-09-19 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786324809 | ||||||
Same first word
knowbs.us |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns13.domaincontrol.com2026-02-24 → 2026-08-10 · 3 obs
● 2026-02-24 15:34:30
● 2026-08-10 02:03:42
●NSns14.domaincontrol.com2026-02-24 → 2026-08-10 · 3 obs
● 2026-02-24 15:34:30
● 2026-08-10 02:03:42
○NSns23.domaincontrol.com2015-10-29 → 2017-01-01 · 4 obs
● 2017-01-01 16:54:40
○ 2018-07-29 18:01:38
○ 2026-08-10 02:03:42
○NSns24.domaincontrol.com2015-10-29 → 2017-01-01 · 4 obs
● 2017-01-01 16:54:40
○ 2018-07-29 18:01:38
○ 2026-08-10 02:03:42
○MXmailstore1.secureserver.net2015-10-29 → 2017-01-01 · 4 obs
● 2017-01-01 16:54:40
○ 2018-07-29 18:01:38
○ 2026-08-10 02:03:42
○MXsmtp.secureserver.net2015-10-29 → 2017-01-01 · 4 obs
● 2017-01-01 16:54:40
○ 2018-07-29 18:01:38
○ 2026-08-10 02:03:42
●A15.197.148.332026-02-24 → 2026-08-10 · 3 obs
● 2026-02-24 15:34:30
● 2026-08-10 02:03:42
●A3.33.130.1902026-02-24 → 2026-08-10 · 3 obs
● 2026-02-24 15:34:30
● 2026-08-10 02:03:42
○A50.63.202.662015-10-29 → 2017-01-01 · 4 obs
● 2017-01-01 16:54:40
○ 2018-07-29 18:01:38
○ 2026-08-10 02:03:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| knowbs.us | ns13.domaincontrol.com, ns14.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowbs.us (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
knowbs.us has two IP addresses: 3.33.130.190 and 15.197.148.33
Two other host names, along with doitnow.ca, steroidforum.net and vinedocs.com, also share IP numbers with knowbs.us.
Name Servers
knowbs.us uses two name servers for its delegation: ns13.domaincontrol.com and ns14.domaincontrol.com.
knowbs.us shares its NS records with other domains, for example suzybuck.com, captainbizarre.com, kathrynfarmer.com and two others.
The two host names ns13.domaincontrol.com and ns14.domaincontrol.com each have a pair of IP addresses: ns13.domaincontrol.com has 97.74.106.7 and 2603:5:21a0::7, and ns14.domaincontrol.com has 173.201.74.7 and 2603:5:22a0::7.