webcore.org - dns.ninja
webcore.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.233.84.166🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | www.webcore.ch | ||||||
| NS | ns1.prodns.de ⭐ | ||||||
| A | 13.248.213.54🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a93aba133e46b51cd.awsglobalaccelerator.com | ||||||
| NS | ns2.prodns.de | ||||||
| A | 87.238.197.120🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK | ||||||
| PTR | 120.197.238.87.in-addr.arpa | ||||||
| NS | ns3.prodns.de | ||||||
| A | 136.243.102.23🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | 23.102.243.136.in-addr.arpa | ||||||
| MX | mail.webcore.org ⭐ | ||||||
| A | 91.233.87.21🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | mx1bln1.prossl.de | ||||||
| TXT | v=spf1 a mx ip4:91.233.84.0/22 ~all | ||||||
| SOA | ns1.prodns.dednsmaster@prodns.de 2021-01-28 #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=1782562477 | ||||||
Subdomains
mail.webcore.org |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.webcore.org2015-08-06 → 2026-06-27 · 2 obs
● 2026-06-27 12:32:24
●A91.233.84.1662015-08-06 → 2026-06-27 · 2 obs
● 2026-06-27 12:32:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| webcore.org | ns1.prodns.de, ns3.prodns.de, ns2.prodns.de | - |
✅ Authoritative Response
Server:13.248.213.54
NS records: ns1.prodns.de, ns3.prodns.de, ns2.prodns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webcore.org (unsigned zone)
⏱️ Timing
Total: 1386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.233.84.166 |
| NS | 3 | ns2.prodns.de, ns3.prodns.de... |
| MX | 1 | mail.webcore.org (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:91.233.84.0/22 ~all |
| SOA | 1 | ns1.prodns.de dnsmaster.prodns.de |
Analysis
Hierarchy
webcore.org serves as the parent of mail.webcore.org.
IP Addresses
webcore.org resolves to just one IP address, 91.233.84.166.
Two other host names, along with maechtig.ch, ceylon.ch and webcore.ch, also share IP numbers with webcore.org.
Name Servers
webcore.org carries NS records delegating to ns1.prodns.de, ns2.prodns.de and ns3.prodns.de.
webcore.org has at least partial name server overlap with other domains, such as trafunshof.com, tribuenenbau.de, killiz.com and two others.
ns2.prodns.eu, ns4.prodns.eu and ns5.prodns.de — plus 4 other name servers — are commonly paired with these name servers.
ns1.prodns.de points to 13.248.213.54; ns2.prodns.de points to 87.238.197.120; ns3.prodns.de points to 136.243.102.23 — each hostname maps to exactly one IP address.
Mail Servers
The sole mail server for webcore.org is mail.webcore.org.
mail.webcore.org carries a single IP number, which is 91.233.87.21.