stemcor.org - dns.ninja
stemcor.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.iacd.net ⭐ | ||||||
| A | 217.113.46.200🇩🇪 ASN-IACD217.113.32.0/20 Internet Access Center Duesseldorf | ||||||
| PTR | ns2.iacd.net | ||||||
| NS | ns.iacd.net | ||||||
| A | 217.113.33.130🇩🇪 ASN-IACD217.113.32.0/20 Internet Access Center Duesseldorf | ||||||
| PTR | ns.iacd.net | ||||||
| NS | ns3.knipp.de | ||||||
| A | 2a01:5b0:31::3🇩🇪 KNIPP-AS2a01:5b0::/32 DE-KNIPP | ||||||
| PTR | ns3.knipp.de | ||||||
| A | 195.253.113.3🇩🇪 KNIPP-AS195.253.64.0/18 | ||||||
| PTR | ns3.knipp.de | ||||||
| SOA | ns.iacd.nethostmaster@iacd.net 2016-06-13 #1 | ||||||
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=1784086790 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
●NSns.iacd.net2016-07-08 → 2026-07-15 · 3 obs
● 2016-07-08 03:43:00
● 2026-07-15 03:51:50
○NSns1.bw-networx.net2015-07-16 → 2016-05-24 · 4 obs
● 2016-05-24 08:56:36
○ 2016-07-08 03:43:00
○ 2026-07-15 03:51:50
○NSns2.bw-networx.net2015-07-16 → 2016-05-24 · 4 obs
● 2016-05-24 08:56:36
○ 2016-07-08 03:43:00
○ 2026-07-15 03:51:50
●NSns2.iacd.net2016-07-08 → 2026-07-15 · 3 obs
● 2016-07-08 03:43:00
● 2026-07-15 03:51:50
○NSns3.bw-networx.net2015-07-16 → 2016-05-24 · 4 obs
● 2016-05-24 08:56:36
○ 2016-07-08 03:43:00
○ 2026-07-15 03:51:50
●NSns3.knipp.de2016-07-08 → 2026-07-15 · 3 obs
● 2016-07-08 03:43:00
● 2026-07-15 03:51:50
○A176.9.12.792015-07-16 → 2015-07-16 · 3 obs
○ 2015-09-22 20:40:54
○ 2026-07-15 03:51:50
○A176.9.93.2142015-09-22 → 2016-02-01 · 5 obs
● 2015-09-22 20:40:54
● 2016-02-01 18:21:24
○ 2016-04-26 22:58:38
○ 2026-07-15 03:51:50
○A5.9.109.1222016-04-26 → 2016-05-24 · 5 obs
● 2016-04-26 22:58:38
● 2016-05-24 08:56:36
○ 2016-07-08 03:43:00
○ 2026-07-15 03:51:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| stemcor.org | ns3.knipp.de, ns.iacd.net, ns2.iacd.net | - |
✅ Authoritative Response
Server:217.113.46.200
NS records: ns3.knipp.de, ns.iacd.net, ns2.iacd.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stemcor.org (unsigned zone)
⏱️ Timing
Total: 1685ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.knipp.de, ns.iacd.net... |
| SOA | 1 | ns.iacd.net hostmaster.iacd.net |
Analysis
Name Servers
Three name servers are authoritative for stemcor.org: ns3.knipp.de, ns2.iacd.net and ns.iacd.net.
At least some of stemcor.org's name servers are shared with other domains, for example orion-(0x65726f746963).pl, bbnrw.de, pallas.com and two more.
These name servers are frequently paired with the name servers ns2.knipp.de, ns17.knipp.net, ns3.dlr.de and two others.
Host names with two IP numbers:
ns3.knipp.de maps to two IP addresses — 195.253.113.3 and 2a01:5b0:31::3.
Host names pointing to a single IP address:
ns2.iacd.net points to the IP address 217.113.46.200.
ns.iacd.net points to the IP address 217.113.33.130.