quatra.de - robtex.com
quatra.de
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=1785550635 | ||||||
Same first word
quatra.at |
quatra.cn |
quatra.nl |
quatra.in |
quatra.fr |
quatra.it |
quatra.co.uk |
quatra.jp |
quatra.com.cn |
quatra.org |
quatra.com.de |
quatra.eu |
quatra.pl |
quatra.de |
quatra.net |
Similar names
DNS History
16 records (6 active, 10 former)
○NSdns.dns1.de2017-02-08 → 2019-03-06 · 5 obs
● 2017-02-08 00:23:28
● 2019-03-06 07:35:04
○ 2026-06-29 16:19:44
○ 2026-08-01 02:26:28
○NSdns.dns2.de2017-02-08 → 2019-03-06 · 5 obs
● 2017-02-08 00:23:28
● 2019-03-06 07:35:04
○ 2026-06-29 16:19:44
○ 2026-08-01 02:26:28
○NSdns.dns3.de2017-02-08 → 2019-03-06 · 5 obs
● 2017-02-08 00:23:28
● 2019-03-06 07:35:04
○ 2026-06-29 16:19:44
○ 2026-08-01 02:26:28
○NSdns.dns4.de2017-02-08 → 2019-03-06 · 5 obs
● 2017-02-08 00:23:28
● 2019-03-06 07:35:04
○ 2026-06-29 16:19:44
○ 2026-08-01 02:26:28
●NSns1.combell.eu2026-06-29 → 2026-08-01 · 3 obs
● 2026-06-29 16:19:44
● 2026-08-01 02:26:28
○NSns1.sedoparking.com2015-07-04 → 2016-04-22 · 4 obs
● 2016-04-22 02:59:22
○ 2017-02-08 00:23:28
○ 2026-08-01 02:26:28
○NSns2.sedoparking.com2015-07-04 → 2016-04-22 · 4 obs
● 2016-04-22 02:59:22
○ 2017-02-08 00:23:28
○ 2026-08-01 02:26:28
●NSns3.combell.net2026-06-29 → 2026-08-01 · 3 obs
● 2026-06-29 16:19:44
● 2026-08-01 02:26:28
●NSns4.combell.net2026-06-29 → 2026-08-01 · 3 obs
● 2026-06-29 16:19:44
● 2026-08-01 02:26:28
○MXmail.nickstel.com2015-07-04 → 2016-04-22 · 4 obs
● 2016-04-22 02:59:22
○ 2017-02-08 00:23:28
○ 2026-08-01 02:26:28
○MXmail.quatra.de2017-02-08 → 2019-03-06 · 5 obs
● 2017-02-08 00:23:28
● 2019-03-06 07:35:04
○ 2026-06-29 16:19:44
○ 2026-08-01 02:26:28
●MXmx.backup.mailprotect.be2026-06-29 → 2026-08-01 · 3 obs
● 2026-06-29 16:19:44
● 2026-08-01 02:26:28
●MXmx.mailprotect.be2026-06-29 → 2026-08-01 · 3 obs
● 2026-06-29 16:19:44
● 2026-08-01 02:26:28
●A217.19.237.542026-06-29 → 2026-08-01 · 3 obs
● 2026-06-29 16:19:44
● 2026-08-01 02:26:28
○A72.52.4.1192015-07-04 → 2016-04-22 · 4 obs
● 2016-04-22 02:59:22
○ 2017-02-08 00:23:28
○ 2026-08-01 02:26:28
○A95.130.17.362017-02-08 → 2019-03-06 · 5 obs
● 2017-02-08 00:23:28
● 2019-03-06 07:35:04
○ 2026-06-29 16:19:44
○ 2026-08-01 02:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| quatra.de | ns4.combell.net, ns3.combell.net | - |
✅ Authoritative Response
Server:83.217.73.172
NS records: ns4.combell.net, ns3.combell.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quatra.de (unsigned zone)
⏱️ Timing
Total: 893ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.237.54 |
| NS | 3 | ns1.combell.eu, ns4.combell.net... |
| MX | 2 | mx.mailprotect.be (pri: 10), mx.backup.mailprotect.be (pri: 50) |
| SOA | 1 | ns3.combell.net hostmaster.quatra.de |
Analysis
IP Addresses
quatra.de has exactly one IP address — 217.19.237.54.
waterdicht.be, www.dekoninck-measeelebvba.be, mariusvastgoed.be plus two other host names have IP numbers in common with quatra.de.
Name Servers
Three name servers are authoritative for quatra.de: ns1.combell.eu, ns3.combell.net and ns4.combell.net.
quatra.de shares at least some of its name servers with other domains, including dqbator.eu, aarixa.be, geosim.be and two others.
These name servers are frequently seen alongside ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and 3 other name servers.
ns1.combell.eu resolves to 89.44.166.48 and 2a00:1c98:50::50. ns3.combell.net resolves to 83.217.73.172 and 2a00:1c98::53:1. ns4.combell.net resolves to 86.39.202.67 and 2001:1598:0:101::3. All three hostnames point to two IP numbers each.
Mail Servers
quatra.de uses two mail servers, mx.mailprotect.be and mx.backup.mailprotect.be.
The mail server setup of quatra.de matches that of other domains such as samuelvermeulen.com, stores.be, cuerpo.be and two others.
At least some of the mail servers used by quatra.de are shared with other domains: chaletcenter.eu, algera.de, delecsol.be and two others among them.
Both mx.mailprotect.be and mx.backup.mailprotect.be resolve to four IP addresses: mx.mailprotect.be points to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143 while mx.backup.mailprotect.be resolves to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143.
These two host names — mx.mailprotect.be and mx.backup.mailprotect.be — each point to 178.208.39.140 IP addresses.
These two host names — mx.mailprotect.be and mx.backup.mailprotect.be — each point to 178.208.39.141 IP addresses.
These two host names — mx.mailprotect.be and mx.backup.mailprotect.be — each point to 178.208.39.142 IP addresses.
These two host names — mx.mailprotect.be and mx.backup.mailprotect.be — each point to 178.208.39.143 IP addresses.