knowdeep.org - dns.ninja
knowdeep.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.227.122.66🇵🇱 UNIXSTORM-AS91.227.122.0/23 Unix Storm Michal Gottlieb | ||||||
| PTR | k10.unixstorm.org | ||||||
| NS | ns1.unixstorm.org ⭐ | ||||||
| A | 91.227.122.50🇵🇱 UNIXSTORM-AS91.227.122.0/23 Unix Storm Michal Gottlieb | ||||||
| PTR | ns1.unixstorm.org | ||||||
| NS | ns2.unixstorm.org | ||||||
| A | 91.227.123.50🇵🇱 UNIXSTORM-AS91.227.122.0/23 Unix Storm Michal Gottlieb | ||||||
| PTR | ns2.unixstorm.org | ||||||
| MX | mail.knowdeep.org ⭐ | ||||||
| A | 91.227.122.66🇵🇱 UNIXSTORM-AS91.227.122.0/23 Unix Storm Michal Gottlieb | ||||||
| PTR | k10.unixstorm.org | ||||||
| TXT | v=spf1 a mx ip4:91.227.122.66 ~all | ||||||
| SOA | ns1.unixstorm.orghostmaster@knowdeep.org 2026-06-19 #3 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785521906 | ||||||
Subdomains
mail.knowdeep.org |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns01.minim.jp2017-03-15 → 2017-03-15 · 3 obs
○ 2026-02-27 18:16:04
○ 2026-07-31 18:37:44
○NSns02.minim.jp2017-03-15 → 2017-03-15 · 3 obs
○ 2026-02-27 18:16:04
○ 2026-07-31 18:37:44
●NSns1.unixstorm.org2026-02-27 → 2026-07-31 · 3 obs
● 2026-02-27 18:16:04
● 2026-07-31 18:37:44
●NSns2.unixstorm.org2026-02-27 → 2026-07-31 · 3 obs
● 2026-02-27 18:16:04
● 2026-07-31 18:37:44
●MXmail.knowdeep.org2017-03-15 → 2026-07-31 · 2 obs
● 2026-07-31 18:37:44
○A133.242.168.622017-03-15 → 2017-03-15 · 3 obs
○ 2026-02-27 18:16:04
○ 2026-07-31 18:37:44
●A91.227.122.662026-02-27 → 2026-07-31 · 3 obs
● 2026-02-27 18:16:04
● 2026-07-31 18:37:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| knowdeep.org | ns2.unixstorm.org, ns1.unixstorm.org | 2 records |
✅ Authoritative Response
Server:91.227.123.50
NS records: ns2.unixstorm.org, ns1.unixstorm.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowdeep.org (unsigned zone)
⏱️ Timing
Total: 338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.227.122.66 |
| NS | 2 | ns2.unixstorm.org, ns1.unixstorm.org |
| MX | 1 | mail.knowdeep.org (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:91.227.122.66 ~all |
| SOA | 1 | ns1.unixstorm.org hostmaster.knowdeep.or |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.unixstorm.org, ns1.unixstorm.org)
Analysis
Hierarchy
knowdeep.org is a parent domain of mail.knowdeep.org.
IP Addresses
knowdeep.org resolves to just one IP address, 91.227.122.66.
Two other host names, along with www.plieth.com, gaski-noclegi.pl and dar-car.waw.pl, also share IP numbers with knowdeep.org.
Name Servers
The NS records for knowdeep.org delegate to ns1.unixstorm.org and ns2.unixstorm.org.
knowdeep.org shares its NS records with other domains, for example stomatologia-jankowscy.pl, szkolanakolach.pl, sercanie.org.pl and two others.
knowdeep.org shares at least some of its name servers with other domains, including taxcontrol.eu, sanatorium-malwa.com, i-lampy.pl and two others.
ns1.unixstorm.org and ns2.unixstorm.org each resolve to one IP number: ns1.unixstorm.org points to 91.227.122.50 and ns2.unixstorm.org points to 91.227.123.50.
Mail Servers
The sole mail server for knowdeep.org is mail.knowdeep.org.
mail.knowdeep.org resolves to 91.227.122.66 and no other IP number.