knowstuff.org - robtex.com
knowstuff.org
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=1784088441 | ||||||
Previously MX for
Subdomains
Same first word
knowstuff.org |
knowstuff.in |
DNS History
9 records (5 active, 4 former)
●NSns1.dyna-ns.net2026-06-06 → 2026-07-15 · 3 obs
● 2026-06-06 20:46:22
● 2026-07-15 04:41:34
○NSns1.stablehost.com2015-09-04 → 2017-02-11 · 4 obs
● 2017-02-11 20:54:10
○ 2026-06-06 20:46:22
○ 2026-07-15 04:41:34
●NSns2.dyna-ns.net2026-06-06 → 2026-07-15 · 3 obs
● 2026-06-06 20:46:22
● 2026-07-15 04:41:34
○NSns2.stablehost.com2015-09-04 → 2017-02-11 · 4 obs
● 2017-02-11 20:54:10
○ 2026-06-06 20:46:22
○ 2026-07-15 04:41:34
○MXknowstuff.org2015-09-04 → 2017-02-11 · 4 obs
● 2017-02-11 20:54:10
○ 2026-06-06 20:46:22
○ 2026-07-15 04:41:34
●MXmx1.knowstuff.org2026-06-06 → 2026-07-15 · 3 obs
● 2026-06-06 20:46:22
● 2026-07-15 04:41:34
●MXmx2.knowstuff.org2026-06-06 → 2026-07-15 · 3 obs
● 2026-06-06 20:46:22
● 2026-07-15 04:41:34
○A199.96.156.2462015-09-04 → 2017-02-11 · 4 obs
● 2017-02-11 20:54:10
○ 2026-06-06 20:46:22
○ 2026-07-15 04:41:34
●A77.74.177.692026-06-06 → 2026-07-15 · 3 obs
● 2026-06-06 20:46:22
● 2026-07-15 04:41:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| knowstuff.org | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.25.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowstuff.org (unsigned zone)
⏱️ Timing
Total: 450ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.74.177.69 |
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| MX | 2 | mx1.knowstuff.org (pri: 10), mx2.knowstuff.org (pri: 10) |
| TXT | 2 | v=DMARC1;p=reject, v=spf1 +a +mx -all |
| SOA | 1 | ns1.dyna-ns.net hostmaster.knowstuff.org |
Analysis
Hierarchy
knowstuff.org is the parent domain of mx1.knowstuff.org and mx2.knowstuff.org.
IP Addresses
knowstuff.org points to a single IP number: 77.74.177.69.
Additional host names — mx1.wondstream.net, mx2.bchosp.org, mx1.painterssupply.net and two others — share IP numbers with knowstuff.org.
Name Servers
knowstuff.org has two authoritative name servers — ns1.dyna-ns.net and ns2.dyna-ns.net.
knowstuff.org shares its name server setup with other domains, including b-k-3-3.biz, worldassociation.net, ecoledusudoku1.com and two others.
Both ns1.dyna-ns.net and ns2.dyna-ns.net resolve to four IP addresses: ns1.dyna-ns.net directs to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net directs to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.
Mail Servers
knowstuff.org has two mail servers: mx1.knowstuff.org and mx2.knowstuff.org.
mx1.knowstuff.org and mx2.knowstuff.org each point to one IP address — 77.74.177.69.
The host names mx1.knowstuff.org and mx2.knowstuff.org both resolve to 77.74.177.69 IP addresses.