quadrart.org - robtex.com
quadrart.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.233.84.32🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | cluster.ddom2.directdomain.de | ||||||
| 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.quadrart.org ⭐ | ||||||
| A | 91.233.87.20🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | mx0bln1.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=1776180106 | ||||||
Subdomains
mail.quadrart.org |
Same first word
quadrart.org |
Similar names
DNS History
6 records (5 active, 1 former)
●MXmail.quadrart.org2015-06-16 → 2026-04-14 · 2 obs
● 2026-04-14 15:57:52
●A91.233.84.322016-06-20 → 2026-04-14 · 3 obs
● 2016-06-20 06:04:34
● 2026-04-14 15:57:52
○A91.233.84.332015-06-16 → 2016-02-25 · 4 obs
● 2016-02-25 16:29:36
○ 2016-06-20 06:04:34
○ 2026-04-14 15:57:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| quadrart.org | ns1.prodns.de, ns3.prodns.de, ns2.prodns.de | - |
✅ Authoritative Response
Server:87.238.197.120
NS records: ns1.prodns.de, ns3.prodns.de, ns2.prodns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quadrart.org (unsigned zone)
⏱️ Timing
Total: 639ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.233.84.32 |
| NS | 3 | ns1.prodns.de, ns3.prodns.de... |
| MX | 1 | mail.quadrart.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
quadrart.org is the parent of mail.quadrart.org.
IP Addresses
quadrart.org resolves to one IP number: 91.233.84.32.
other host names including df1ox.de, xn--rhner-holzschnitzerei-iec.de, hausaerzte-albersloher-weg.de, dr-greguletz.de and www.durlacher.at share IP numbers with quadrart.org.
Name Servers
quadrart.org is delegated to three name servers ns1.prodns.de, ns2.prodns.de and ns3.prodns.de.
quadrart.org at least partially shares name servers with other domains, for instance wp-service-gmbh.de, oa24.de, westfalenmetall-international.de, wesmartcity.com and kc-soft.eu.
These name servers are commonly used with ns2.prodns.eu, ns5.prodns.de and ns4.prodns.eu.
Host names with one IP number: 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.
Mail Servers
quadrart.org is handled by a single mail server, mail.quadrart.org.
mail.quadrart.org resolves to IP 91.233.87.20.