bossware.de - robtex.com
bossware.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.63.145.242🇩🇪 ratiokontakt212.63.128.0/19 GmbH | ||||||
| PTR | win15.serviceprovider.de | ||||||
| NS | ns4.nameserver.de ⭐ | ||||||
| A | 212.223.44.220🇩🇪 ratiokontakt212.223.0.0/16 GmbH | ||||||
| PTR | ns12.nameserver.de | ||||||
| NS | ns3.nameserver.de | ||||||
| A | 212.223.44.219🇩🇪 ratiokontakt212.223.0.0/16 GmbH | ||||||
| PTR | ns11.nameserver.de | ||||||
| MX | mail-in.bossware.de ⭐ | ||||||
| A | 212.223.165.71🇩🇪 ratiokontakt212.223.0.0/16 GmbH | ||||||
| PTR | frontend.clustermail.de | ||||||
| SOA | ns4.nameserver.dednsmaster@ns4.nameserver.de 2023-12-18 #0 | ||||||
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=1774441640 | ||||||
Subdomains
mail-in.bossware.de |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns3.nameserver.de2015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 12:36:18
●NSns4.nameserver.de2015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 12:36:18
●MXmail-in.bossware.de2015-07-17 → 2026-03-25 · 2 obs
● 2026-03-25 12:36:18
○A212.223.103.662016-07-08 → 2019-04-12 · 4 obs
● 2016-07-08 17:23:30
● 2019-04-12 22:19:00
○ 2026-03-25 12:36:18
●A212.63.145.2422026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 12:36:18
○A212.63.159.1322015-07-17 → 2016-02-28 · 4 obs
● 2016-02-28 09:50:20
○ 2016-07-08 17:23:30
○ 2026-03-25 12:36:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bossware.de | ns4.nameserver.de, ns3.nameserver.de | - |
✅ Authoritative Response
Server:212.223.44.219
NS records: ns4.nameserver.de, ns3.nameserver.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bossware.de (unsigned zone)
⏱️ Timing
Total: 1155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.63.145.242 |
| NS | 2 | ns3.nameserver.de, ns4.nameserver.de |
| MX | 1 | mail-in.bossware.de (pri: 10) |
| SOA | 1 | ns4.nameserver.de dnsmaster.ns4.nameserv |
Analysis
Hierarchy
bossware.de is a parent of mail-in.bossware.de.
IP Addresses
bossware.de points to a single IP address: 212.63.145.242.
Other host names such as visio-pro.de, bad-seven-mc-hessen.de, esi-audio.eu, www.handwerkerring-ladenburg.de and kindergarten-neunkirchen.de share IP numbers with bossware.de.
Name Servers
bossware.de is delegated to two name servers: ns3.nameserver.de and ns4.nameserver.de.
bossware.de uses the same name server setup as other domains, including contipark-parkgaragen.de, epfm.de, monitorpc.de, gmund.org and peternepp.de.
At least part of the name servers for bossware.de are shared with other domains, for instance lea-roth.de, ratiokontakt.info, 1promo.de, fahrschulen-siegen.de and alfred-deters.de.
Hostnames with a single IP
ns3.nameserver.de resolves to: 212.223.44.219.
ns4.nameserver.de resolves to: 212.223.44.220.
Mail Servers
The mail server for bossware.de is mail-in.bossware.de.
Host mail-in.bossware.de points to IP 212.223.165.71.