sinus-service.com - robtex.com
sinus-service.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.20.81.134🇩🇪 QUALITYHOSTING-AS81.20.80.0/22 QualityHosting AG - COLT1 | ||||||
| NS | master.domainkunden.de ⭐ | ||||||
| A | 195.234.228.79🇩🇪 QUALITYHOSTING-AS195.234.228.0/22 QUALITYHOSTING, Gelnhausen | ||||||
| PTR | qhwebadmin.colt1.inetserver.de | ||||||
| NS | ns1.domainkunden.de | ||||||
| A | 195.234.228.7🇩🇪 QUALITYHOSTING-AS195.234.228.0/22 QUALITYHOSTING, Gelnhausen | ||||||
| PTR | ns1.domainkunden.de | ||||||
| NS | ns2.domainkunden.de | ||||||
| A | 20.113.63.118🇩🇪 Microsoft20.64.0.0/10 | ||||||
| PTR | ns2.domainkunden.de | ||||||
| MX | qhmx1.colt1.inetserver.de ⭐ | ||||||
| MX | qhmx2.colt1.inetserver.de ⭐ | ||||||
| SOA | master.domainkunden.dehostmaster@domainkunden.de 2024-11-25 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786964889 | ||||||
Same first word
sinus-service.de |
sinus-service.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSmaster.domainkunden.de2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 11:21:58
●NSns1.domainkunden.de2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 11:21:58
●NSns2.domainkunden.de2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 11:21:58
●MXqhmx1.colt1.inetserver.de2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 11:21:58
●MXqhmx2.colt1.inetserver.de2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 11:21:58
○A195.234.228.2102015-08-17 → 2020-01-21 · 4 obs
● 2020-01-21 22:09:26
○ 2026-03-03 22:39:58
○ 2026-08-17 11:21:58
●A81.20.81.1342026-03-03 → 2026-08-17 · 3 obs
● 2026-03-03 22:39:58
● 2026-08-17 11:21:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sinus-service.com | ns1.domainkunden.de, ns2.domainkunden.de | - |
✅ Authoritative Response
Server:20.113.63.118
NS records: ns1.domainkunden.de, ns2.domainkunden.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinus-service.com (unsigned zone)
⏱️ Timing
Total: 811ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.20.81.134 |
| NS | 2 | ns1.domainkunden.de, ns2.domainkunden.de |
| MX | 2 | qhmx2.colt1.inetserver.de (pri: 10), qhmx1.colt1.inetserver.de (pri: 10) |
| SOA | 1 | master.domainkunden.de hostmaster.domain |
Analysis
IP Addresses
sinus-service.com has exactly one IP address — 81.20.81.134.
btsapcon.de, www.heizoel-strasser.de, kulturstiftung-masthoff.de plus two other host names have IP numbers in common with sinus-service.com.
Name Servers
DNS for sinus-service.com is handled by three authoritative name servers: master.domainkunden.de, ns1.domainkunden.de and ns2.domainkunden.de.
sinus-service.com shares at least some of its name servers with other domains, including aweingaertner.de, hoergeraete-picard.de, centaurus-systems.de and two others.
master.domainkunden.de, ns1.domainkunden.de and ns2.domainkunden.de all have one IP address each — master.domainkunden.de directs to 195.234.228.79, ns1.domainkunden.de directs to 195.234.228.7 and ns2.domainkunden.de directs to 20.113.63.118.
Mail Servers
sinus-service.com uses two mail servers, qhmx1.colt1.inetserver.de and qhmx2.colt1.inetserver.de.
The mail server setup of sinus-service.com matches that of other domains such as invonic.org, reiers.de, ist-komm.de and two others.
At least some of the mail servers used by sinus-service.com are shared with other domains: menue-manufaktur.de, myfactoryonline.de, gesatz.de and two others among them.