quadda.de - robtex.com
quadda.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.225.135.100🇩🇪 WOBCOM185.225.135.0/24 IP-Routing by AS9136 | ||||||
| PTR | server.cpprotect6.de | ||||||
| NS | ns1.dns-united.de ⭐ | ||||||
| A | 185.225.134.5🇩🇪 IP-PROJECTS185.225.134.0/24 IP-Routing by AS48314 | ||||||
| PTR | ns1.dns-united.de | ||||||
| NS | ns2.dns-united.de | ||||||
| A | 185.225.135.15🇩🇪 WOBCOM185.225.135.0/24 IP-Routing by AS9136 | ||||||
| PTR | ns2.dns-united.de | ||||||
| MX | quadda.de ⭐ | ||||||
| A | 185.225.135.100🇩🇪 WOBCOM185.225.135.0/24 IP-Routing by AS9136 | ||||||
| PTR | server.cpprotect6.de | ||||||
| TXT | v=spf1 ip4:185.225.135.100 +a +mx +ip4:185.225.133.163 +ip4:185.225.133.166 ~all | ||||||
| SOA | ns1.dns-united.deinfo@internetagentur-was.de 2026-02-12 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776075838 | ||||||
MX for
quadda.de |
Subdomains
mail.quadda.de |
Same first word
quadda.de |
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.dns-united.de2026-04-06 → 2026-04-13 · 3 obs
● 2026-04-06 23:06:10
● 2026-04-13 10:28:00
○NSns1.it-wf.de2015-07-15 → 2019-01-20 · 4 obs
● 2019-01-20 23:59:00
○ 2026-04-06 23:06:10
○ 2026-04-13 10:28:00
●NSns2.dns-united.de2026-04-06 → 2026-04-13 · 3 obs
● 2026-04-06 23:06:10
● 2026-04-13 10:28:00
○NSns2.it-wf.de2015-07-15 → 2019-01-20 · 4 obs
● 2019-01-20 23:59:00
○ 2026-04-06 23:06:10
○ 2026-04-13 10:28:00
○NSns3.it-wf.de2015-07-15 → 2019-01-20 · 4 obs
● 2019-01-20 23:59:00
○ 2026-04-06 23:06:10
○ 2026-04-13 10:28:00
○NSns4.it-wf.de2015-07-15 → 2019-01-20 · 4 obs
● 2019-01-20 23:59:00
○ 2026-04-06 23:06:10
○ 2026-04-13 10:28:00
○MXmail.quadda.de2015-07-15 → 2019-01-20 · 4 obs
● 2019-01-20 23:59:00
○ 2026-04-06 23:06:10
○ 2026-04-13 10:28:00
●MXquadda.de2026-04-06 → 2026-04-13 · 3 obs
● 2026-04-06 23:06:10
● 2026-04-13 10:28:00
●A185.225.135.1002026-04-06 → 2026-04-13 · 3 obs
● 2026-04-06 23:06:10
● 2026-04-13 10:28:00
○A195.78.76.42015-07-15 → 2016-05-07 · 4 obs
● 2016-05-07 13:43:38
○ 2019-01-20 23:59:00
○ 2026-04-13 10:28:00
○A88.99.164.1692019-01-20 → 2019-01-20 · 4 obs
● 2019-01-20 23:59:00
○ 2026-04-06 23:06:10
○ 2026-04-13 10:28:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| quadda.de | ns1.dns-united.de, ns2.dns-united.de | 2 records |
✅ Authoritative Response
Server:185.225.134.5
NS records: ns1.dns-united.de, ns2.dns-united.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quadda.de (unsigned zone)
⏱️ Timing
Total: 730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.225.135.100 |
| NS | 2 | ns2.dns-united.de, ns1.dns-united.de |
| MX | 1 | quadda.de (pri: 0) |
| TXT | 1 | v=spf1 ip4:185.225.135.100 +a +mx +ip4:1 |
| SOA | 1 | ns1.dns-united.de info.internetagentur-w |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns-united.de, ns1.dns-united.de)
Analysis
Hierarchy
quadda.de is a parent of mail.quadda.de.
Mail Server Role
quadda.de serves as the mail server for quadda.de.
IP Addresses
quadda.de points to a single IP address: 185.225.135.100.
Other host names such as guidoschwarz.de, futurekids-wue.de, 4ski.pl, vserver-was.de and dosen-online.com share IP numbers with quadda.de.
Name Servers
quadda.de is delegated to two name servers: ns1.dns-united.de and ns2.dns-united.de.
quadda.de uses the same name server setup as other domains, including fassbender.es, moebi.net, sgcastrop.de, rm3log.com and fv-zille-schule.de.
At least part of the name servers for quadda.de are shared with other domains, for instance pflegedienst-hitzacker.de, deutsches-focusing-institut.de, enner.eu, q-mailer.de and soderstorfer-ferienwohnungen.de.
These name servers are commonly used with ns3.reverse-ip.de, ns.reverse-ip.de, ns1.vcdns.de and ns2.vcdns.de.
Hostnames with a single IP
ns1.dns-united.de resolves to: 185.225.134.5.
ns2.dns-united.de resolves to: 185.225.135.15.
Mail Servers
Mail for quadda.de is handled by a single mail server, quadda.de.
Host quadda.de points to IP 185.225.135.100.