knobsi.com - dns.ninja
knobsi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.144.38.219🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix | ||||||
| PTR | ec2-54-144-38-219.compute-1.amazonaws.com | ||||||
| NS | a.misconfigured.dns.server.invalid ⭐ | ||||||
| NS | ndns1.cosmotown.com | ||||||
| A | 184.72.57.6🇺🇸 Amazon184.72.0.0/18 SFO prefix | ||||||
| PTR | ec2-184-72-57-6.us-west-1.compute.amazonaws.com | ||||||
| NS | ndns2.cosmotown.com | ||||||
| A | 54.177.47.228🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-54-177-47-228.us-west-1.compute.amazonaws.com | ||||||
| SOA | a.misconfigured.dns.server.invalidhostmaster@knobsi.com 2026-10-05 #2 | ||||||
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=1792238464 | ||||||
Same first word
Similar names
Previous names
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DNS History
7 records (4 active, 3 former)
●NSa.misconfigured.dns.server.invalid2026-10-17 → 2026-10-17 · 3 obs
● 2026-10-17 02:19:58
● 2026-10-17 12:04:14
●NSndns1.cosmotown.com2026-10-17 → 2026-10-17 · 3 obs
● 2026-10-17 02:19:58
● 2026-10-17 12:04:14
●NSndns2.cosmotown.com2026-10-17 → 2026-10-17 · 3 obs
● 2026-10-17 02:19:58
● 2026-10-17 12:04:14
○NSns67.domaincontrol.com2020-03-30 → 2020-03-30 · 3 obs
○ 2026-10-17 02:19:58
○ 2026-10-17 12:04:14
○NSns68.domaincontrol.com2020-03-30 → 2020-03-30 · 3 obs
○ 2026-10-17 02:19:58
○ 2026-10-17 12:04:14
○A184.168.221.542020-03-30 → 2020-03-30 · 3 obs
○ 2026-10-17 02:19:58
○ 2026-10-17 12:04:14
●A54.144.38.2192026-10-17 → 2026-10-17 · 3 obs
● 2026-10-17 02:19:58
● 2026-10-17 12:04:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| knobsi.com | ndns1.cosmotown.com, ndns2.cosmotown.com | 2 records |
✅ Authoritative Response
Server:54.177.47.228
NS records: ndns1.cosmotown.com, ndns2.cosmotown.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knobsi.com (unsigned zone)
⏱️ Timing
Total: 2836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.144.38.219 |
| NS | 2 | ndns1.cosmotown.com, ndns2.cosmotown.com |
| SOA | 1 | a.misconfigured.dns.server.invalid hostm |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ndns1.cosmotown.com, ndns2.cosmotown.com)
Analysis
IP Addresses
knobsi.com directs to one IP number, which is 54.144.38.219.
Among the host names that share IP numbers with knobsi.com are phoneapps.biz, nextfastestlabscanmpbell.com, positivelifeguide.com and two others.
Name Servers
The authoritative name servers for knobsi.com are ndns1.cosmotown.com, ndns2.cosmotown.com and a.misconfigured.dns.server.invalid — three in total.
knobsi.com has at least partial name server overlap with other domains, such as joahbrownshop.shop, anastasiaermolenko.com, cx-guide.com and two others.
ns1.cbsv.jp, ns2.cbsv.jp and ns1.sumopod.com — plus 5 other name servers — are commonly paired with these name servers.
ndns1.cosmotown.com directs to 184.72.57.6 and ndns2.cosmotown.com directs to 54.177.47.228; each host name points to exactly one IP number.