development.support - dns.ninja
development.support
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.233.84.70🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | server1.login-server.net | ||||||
| NS | ns1.prodns.de ⭐ | ||||||
| A | 13.248.213.54🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a93aba133e46b51cd.awsglobalaccelerator.com | ||||||
| NS | ns2.prodns.eu | ||||||
| A | 87.238.197.120🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK | ||||||
| PTR | 120.197.238.87.in-addr.arpa | ||||||
| NS | ns3.prodns.de | ||||||
| A | 136.243.102.23🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | 23.102.243.136.in-addr.arpa | ||||||
| NS | ns4.prodns.eu | ||||||
| A | 3.74.199.198🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix | ||||||
| PTR | 3.64.70.70.eu-central-1.prodns.de | ||||||
| NS | ns5.prodns.de | ||||||
| A | 5.161.87.123🇺🇸 HETZNER-CLOUD2-AS5.161.87.0/24 | ||||||
| PTR | 123.87.161.5.in-addr.arpa | ||||||
| MX | mail.development.support ⭐ | ||||||
| A | 91.233.87.22🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | mx2bln1.prossl.de | ||||||
| TXT | v=spf1 a mx ip4:91.233.84.0/22 ~all | ||||||
| SOA | ns1.prodns.dednsmaster@prodns.de 2026-05-29 #1 | ||||||
support
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.support ⭐ | ||||||
| NS | v0n1.nic.support | ||||||
| NS | v0n2.nic.support | ||||||
| NS | v0n3.nic.support | ||||||
| NS | v2n0.nic.support | ||||||
| NS | v2n1.nic.support | ||||||
| SOA | v0n0.nic.supporthostmaster@donuts.email serial=1780597999 | ||||||
Subdomains
mail.development.support |
Same first word
DNS History
7 records (7 active, 0 former)
●MXmail.development.support2016-12-10 → 2026-06-04 · 2 obs
● 2026-06-04 18:56:56
●A91.233.84.702016-12-10 → 2026-06-04 · 2 obs
● 2026-06-04 18:56:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| support | v0n1.nic.support, v2n0.nic.support, v0n3.nic.support, v0n0.nic.support... | 12 records |
| development.support | ns4.prodns.eu, ns1.prodns.de, ns2.prodns.eu, ns5.prodns.de... | - |
✅ Authoritative Response
Server:3.74.199.198
NS records: ns4.prodns.eu, ns1.prodns.de, ns2.prodns.eu, ns5.prodns.de, ns3.prodns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for development.support (unsigned zone)
⏱️ Timing
Total: 1095ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.233.84.70 |
| NS | 5 | ns4.prodns.eu, ns5.prodns.de... |
| MX | 1 | mail.development.support (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:91.233.84.0/22 ~all |
| SOA | 1 | ns1.prodns.de dnsmaster.prodns.de |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.support, v2n0.nic.support, v0n3.nic.support...)
Analysis
Hierarchy
The domain mail.development.support falls under the parent development.support.
IP Addresses
development.support resolves to just one IP address, 91.233.84.70.
Two other host names, along with bitbrew.gmbh, neuss.marketing and design-busse.de, also share IP numbers with development.support.
Name Servers
The zone development.support is authoritative on 5 name servers: ns1.prodns.de, ns3.prodns.de, ns5.prodns.de and two additional ones.
At least some of development.support's name servers are shared with other domains, for example alfa-classic.com, lixlix.org, augenklinik.li and two more.
These name servers are often deployed together with the name servers ns2.prodns.eu, ns4.prodns.eu, ns2.prodns.de and ns1.w3w.de.
Host names with one IP number:
ns1.prodns.de resolves to the IP address 13.248.213.54.
ns3.prodns.de resolves to the IP address 136.243.102.23.
ns5.prodns.de resolves to the IP address 5.161.87.123.
ns2.prodns.eu resolves to the IP address 87.238.197.120.
ns4.prodns.eu resolves to the IP address 3.74.199.198.
Mail Servers
The sole mail server for development.support is mail.development.support.
mail.development.support resolves to 91.233.87.22 and no other IP number.