onlineboss.de - robtex.com
onlineboss.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:30:2196::10:8677🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.57🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.onlineboss.de ⭐ | ||||||
| A | 188.68.47.59🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f3b.netcup.net | ||||||
| MX | mx2f3b.netcup.net(50) | ||||||
| A | 188.68.47.59🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f3b.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2020-02-26 #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=1784854454 | ||||||
Subdomains
mail.onlineboss.de |
Same first word
onlineboss.net |
onlineboss.ru |
onlineboss.de |
onlineboss.com |
Similar names
bossonline.net |
bossonline.ch |
bossonline.de |
bossonline.ca |
bossonline.com.au |
bossonline.com |
bossonline.org |
bossonline.co.nz |
bossonline.co.za |
bossonline.fun |
DNS History
10 records (7 active, 3 former)
○NSns1.jolaf.de2015-08-08 → 2017-03-24 · 4 obs
● 2017-03-24 20:26:48
○ 2020-04-07 12:53:54
○ 2026-07-24 01:17:28
○NSns2.jolaf.de2015-08-08 → 2017-03-24 · 4 obs
● 2017-03-24 20:26:48
○ 2020-04-07 12:53:54
○ 2026-07-24 01:17:28
●NSroot-dns.netcup.net2020-04-07 → 2026-07-24 · 3 obs
● 2020-04-07 12:53:54
● 2026-07-24 01:17:28
●NSsecond-dns.netcup.net2020-04-07 → 2026-07-24 · 3 obs
● 2020-04-07 12:53:54
● 2026-07-24 01:17:28
●NSthird-dns.netcup.net2020-04-07 → 2026-07-24 · 3 obs
● 2020-04-07 12:53:54
● 2026-07-24 01:17:28
●MXmail.onlineboss.de2020-04-07 → 2026-07-24 · 2 obs
● 2026-07-24 01:17:28
●MXmx2f3b.netcup.net2020-04-07 → 2026-07-24 · 2 obs
● 2026-07-24 01:17:28
●A188.68.47.572020-04-07 → 2026-07-24 · 3 obs
● 2020-04-07 12:53:54
● 2026-07-24 01:17:28
●A2a03:4000:30:2196::10:86772020-04-07 → 2026-07-24 · 3 obs
● 2020-04-07 12:53:54
● 2026-07-24 01:17:28
○A62.116.166.462015-08-08 → 2017-03-24 · 4 obs
● 2017-03-24 20:26:48
○ 2020-04-07 12:53:54
○ 2026-07-24 01:17:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| onlineboss.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlineboss.de (unsigned zone)
⏱️ Timing
Total: 1517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.57 |
| AAAA | 1 | 2a03:4000:30:2196::10:8677 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.onlineboss.de (pri: 10), mx2f3b.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
onlineboss.de is a parent domain of mail.onlineboss.de.
IP Addresses
onlineboss.de directs to two IP numbers, 188.68.47.57 and 2a03:4000:30:2196::10:8677
ahelf.org, towerpr.de, www.wetterstation-klaffenbach.de plus two other host names have IP numbers in common with onlineboss.de.
Name Servers
DNS for onlineboss.de is handled by three authoritative name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
onlineboss.de shares at least some of its name servers with other domains, including chrisis.de, aextron.de, net-mirror.com and two others.
Three hostnames — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — each have two IP addresses: root-dns.netcup.net has 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net has 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net has 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
onlineboss.de uses two mail servers, mail.onlineboss.de and mx2f3b.netcup.net.
At least some of the mail servers used by onlineboss.de are shared with other domains: eisenbahnarchiv.org, finanzeck.de, chemnitz-wetter.de and two others among them.
Both mail.onlineboss.de and mx2f3b.netcup.net have a single IP address, 188.68.47.59, and share it.
Host names pointing to 188.68.47.59 IP addresses: mail.onlineboss.de and mx2f3b.netcup.net.