rosa-dev.de - dns.ninja
rosa-dev.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=1786470570 | ||||||
MX for
rosa-dev.de |
Subdomains
Same first word
rosa-dev.de |
Similar names
DNS History
13 records (8 active, 5 former)
○NSns.stratoserver.net2017-01-09 → 2017-01-09 · 3 obs
○ 2020-02-13 10:28:50
○ 2026-08-11 18:06:56
●NSns1.domain-hosting.name2020-02-13 → 2026-08-11 · 3 obs
● 2020-02-13 10:28:50
● 2026-08-11 18:06:56
●NSns2.domain-hosting.name2020-02-13 → 2026-08-11 · 3 obs
● 2020-02-13 10:28:50
● 2026-08-11 18:06:56
○NSns2.stratoserver.net2017-01-09 → 2017-01-09 · 3 obs
○ 2020-02-13 10:28:50
○ 2026-08-11 18:06:56
●NSns3.domain-hosting.name2020-02-13 → 2026-08-11 · 3 obs
● 2020-02-13 10:28:50
● 2026-08-11 18:06:56
●NSns4.domain-hosting.name2020-02-13 → 2026-08-11 · 3 obs
● 2020-02-13 10:28:50
● 2026-08-11 18:06:56
●MXmail.rosa-dev.de2020-02-13 → 2026-08-11 · 2 obs
● 2026-08-11 18:06:56
●MXrosa-dev.de2020-02-13 → 2026-08-11 · 2 obs
● 2026-08-11 18:06:56
○A2a01:238:421f:4200:f7be:4cfe:5bf2:c2682020-02-13 → 2020-02-13 · 4 obs
● 2020-02-13 10:28:50
○ 2026-03-24 05:17:26
○ 2026-08-11 18:06:56
●A2a02:a60:0:130::d62026-03-24 → 2026-08-11 · 3 obs
● 2026-03-24 05:17:26
● 2026-08-11 18:06:56
●A37.218.255.2152026-03-24 → 2026-08-11 · 3 obs
● 2026-03-24 05:17:26
● 2026-08-11 18:06:56
○A81.169.171.2242017-01-09 → 2017-01-09 · 3 obs
○ 2020-02-13 10:28:50
○ 2026-08-11 18:06:56
○A85.214.219.1612020-02-13 → 2020-02-13 · 4 obs
● 2020-02-13 10:28:50
○ 2026-03-24 05:17:26
○ 2026-08-11 18:06:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rosa-dev.de | ns3.domain-hosting.name, ns1.domain-hosting.name, ns2.domain-hosting.name, ns4.domain-hosting.name | - |
✅ Authoritative Response
Server:185.132.35.161
NS records: ns3.domain-hosting.name, ns1.domain-hosting.name, ns2.domain-hosting.name, ns4.domain-hosting.name
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rosa-dev.de (unsigned zone)
⏱️ Timing
Total: 832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.218.255.215 |
| AAAA | 1 | 2a02:a60:0:130::d6 |
| NS | 4 | ns2.domain-hosting.name, ns1.domain-hosting.name... |
| MX | 2 | rosa-dev.de (pri: 10), mail.rosa-dev.de (pri: 20) |
| TXT | 1 | v=spf1 +a +mx +a:rs75.de ~all |
| SOA | 1 | ns1.domain-hosting.name hello.rosa-web.d |
Analysis
Hierarchy
server.rosa-dev.de and mail.rosa-dev.de each fall under rosa-dev.de as their parent domain.
Mail Server Role
rosa-dev.de handles its own mail, functioning as its own mail server.
mail.rosa-dev.de is a mail server commonly deployed alongside rosa-dev.de.
IP Addresses
rosa-dev.de directs to two IP numbers, 37.218.255.215 and 2a02:a60:0:130::d6
Two other host names, along with www.partybilder.org, rsc.one and mail.sx4me.com, also share IP numbers with rosa-dev.de.
Name Servers
The NS records for rosa-dev.de point to four name servers: ns1.domain-hosting.name, ns2.domain-hosting.name, ns3.domain-hosting.name and ns4.domain-hosting.name.
rosa-dev.de has at least partial name server overlap with other domains, such as hessen-alarm.de, p37.de, vwn-suk-bremen.de and two others.
ns1.domain-hosting.name, ns2.domain-hosting.name, ns3.domain-hosting.name and ns4.domain-hosting.name all point to exactly two IP numbers each: ns1.domain-hosting.name → 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161; ns2.domain-hosting.name → 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns3.domain-hosting.name → 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns4.domain-hosting.name → 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.
Mail Servers
rosa-dev.de relies on two mail servers for delivery — rosa-dev.de and mail.rosa-dev.de.
rosa-dev.de and mail.rosa-dev.de each point to two IP numbers — 37.218.255.215 and 2a02:a60:0:130::d6 — making both hosts identical in their DNS resolution.
rosa-dev.de along with mail.rosa-dev.de each resolve to 2a02:a60:0:130::d6 IP addresses.
rosa-dev.de along with mail.rosa-dev.de each resolve to 37.218.255.215 IP addresses.