onsuma.de - robtex.com
onsuma.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=1786276321 | ||||||
Subdomains
mail.onsuma.de |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSns4.inwx.com2015-10-20 → 2017-05-27 · 4 obs
● 2017-05-27 09:26:08
○ 2026-06-25 16:59:54
○ 2026-08-09 12:08:20
○NSns5.inwx.net2015-10-20 → 2017-05-27 · 4 obs
● 2017-05-27 09:26:08
○ 2026-06-25 16:59:54
○ 2026-08-09 12:08:20
○MXmail.gernox.de2015-10-20 → 2015-12-28 · 4 obs
● 2015-12-28 03:38:10
○ 2016-04-04 11:52:42
○ 2026-08-09 12:08:20
●MXmail.onsuma.de2026-06-25 → 2026-08-09 · 3 obs
● 2026-06-25 16:59:54
● 2026-08-09 12:08:20
●MXmx2ede.netcup.net2026-06-25 → 2026-08-09 · 3 obs
● 2026-06-25 16:59:54
● 2026-08-09 12:08:20
○MXmxlbrelaxed.ispgateway.de2016-09-18 → 2017-05-27 · 5 obs
● 2016-09-18 12:31:46
● 2017-05-27 09:26:08
○ 2026-06-25 16:59:54
○ 2026-08-09 12:08:20
○MXtomato.onsuma.de2016-04-04 → 2016-04-04 · 4 obs
● 2016-04-04 11:52:42
○ 2016-09-18 12:31:46
○ 2026-08-09 12:08:20
○A5.9.150.32015-10-20 → 2017-05-27 · 4 obs
● 2017-05-27 09:26:08
○ 2026-06-25 16:59:54
○ 2026-08-09 12:08:20
●A91.204.46.2202026-06-25 → 2026-08-09 · 3 obs
● 2026-06-25 16:59:54
● 2026-08-09 12:08:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| onsuma.de | ns.inwx.de, ns2.inwx.de, ns3.inwx.eu | - |
✅ Authoritative Response
Server:45.87.158.53
NS records: ns.inwx.de, ns2.inwx.de, ns3.inwx.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onsuma.de (unsigned zone)
⏱️ Timing
Total: 1085ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.204.46.220 |
| NS | 3 | ns2.inwx.de, ns.inwx.de... |
| MX | 2 | mail.onsuma.de (pri: 10), mx2ede.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | ns.inwx.de hostmaster.inwx.de |
Analysis
Hierarchy
onsuma.de is the parent zone for mail.onsuma.de.
IP Addresses
onsuma.de resolves to one IP address: 91.204.46.220.
mraber.de, incens.de, wildwuchsberatung.eu and two other host names share IP numbers with onsuma.de.
Name Servers
onsuma.de is served by three name servers: ns2.inwx.de, ns.inwx.de and ns3.inwx.eu.
onsuma.de partially shares its NS delegation with several other domains, including odwin.org, dreamhack.us, arsmundi.dk and two others.
These name servers regularly co-occur with the name servers ns3.inwx.de, ns1.sedoparking.com and ns2.sedoparking.com.
The hostnames ns2.inwx.de, ns.inwx.de and ns3.inwx.eu each direct to two IP addresses — ns2.inwx.de to 176.97.158.104 and 2001:67c:10b8::104, ns.inwx.de to 192.174.68.104 and 2001:67c:1bc::104, and ns3.inwx.eu to 45.87.158.53 and 2a02:d500::53.
Mail Servers
Mail for onsuma.de is handled by two mail servers — mail.onsuma.de and mx2ede.netcup.net.
onsuma.de has at least partial mail server overlap with other domains such as bidlabu.de, ascreativeart.com, mueller-mueller.net and two more.
These mail servers commonly appear together with mail.bidlabu.de, mail.ascreativeart.com, mail.mueller-mueller.net and two other mail servers.
Hostnames that resolve to two IP addresses:
The A records for mx2ede.netcup.net return 91.204.46.222 and 2a03:4000:0:487:887d:2ff:fe52:4b8a.
Hosts with just one IP address:
mail.onsuma.de resolves to the IP address 91.204.46.222.
mx2ede.netcup.net and mail.onsuma.de each have 91.204.46.222 IP addresses.