appstack.works - dns.ninja
appstack.works
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.123.250.242🇩🇪 CONTABO109.123.240.0/20 | ||||||
| PTR | vmd117076.contaboserver.net | ||||||
| NS | ns1.contabo.net ⭐ | ||||||
| A | 2a02:c207:ff00:1200::1🇩🇪 CONTABO2a02:c207::/32 | ||||||
| A | 5.180.150.13🇺🇸 CONTABO5.180.150.0/24 | ||||||
| PTR | ns1.contabo.net | ||||||
| NS | ns2.contabo.net | ||||||
| A | 2a02:c202:5028:1200::1🇩🇪 CONTABO2a02:c202::/32 | ||||||
| A | 195.179.224.10🇩🇪 CONTABO195.179.224.0/21 | ||||||
| PTR | ns2.contabo.net | ||||||
| NS | ns3.contabo.net | ||||||
| A | 2605:a140:5028:1200::1🇺🇸 CONTABO-USA2605:a140::/32 Contabo Inc. 710 N Tucker Blvd. STE 420 St. Louis, MO 63101 US | ||||||
| A | 209.126.15.15🇺🇸 CONTABO-USA209.126.0.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | ns3.contabo.net | ||||||
| MX | mail.appstack.works ⭐ | ||||||
| A | 109.123.250.242🇩🇪 CONTABO109.123.240.0/20 | ||||||
| PTR | vmd117076.contaboserver.net | ||||||
| SOA | ns1.contabo.nethostmaster@contabo.de serial=1787262994 | ||||||
works
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.works ⭐ | ||||||
| NS | v0n1.nic.works | ||||||
| NS | v0n2.nic.works | ||||||
| NS | v0n3.nic.works | ||||||
| NS | v2n0.nic.works | ||||||
| NS | v2n1.nic.works | ||||||
| SOA | v0n0.nic.workshostmaster@donuts.email serial=1787259985 | ||||||
Same first word
Similar names
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DNS History
5 records (5 active, 0 former)
●NSns1.contabo.net2026-08-20 → 2026-08-20 · 2 obs
● 2026-08-20 21:56:36
●NSns2.contabo.net2026-08-20 → 2026-08-20 · 2 obs
● 2026-08-20 21:56:36
●NSns3.contabo.net2026-08-20 → 2026-08-20 · 2 obs
● 2026-08-20 21:56:36
●MXmail.appstack.works2026-08-20 → 2026-08-20 · 2 obs
● 2026-08-20 21:56:36
●A109.123.250.2422026-08-20 → 2026-08-20 · 2 obs
● 2026-08-20 21:56:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| works | v2n0.nic.works, v2n1.nic.works, v0n2.nic.works, v0n0.nic.works... | 12 records |
| appstack.works | ns2.contabo.net, ns1.contabo.net, ns3.contabo.net | - |
✅ Authoritative Response
Server:209.126.15.15
NS records: ns2.contabo.net, ns1.contabo.net, ns3.contabo.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for appstack.works (unsigned zone)
⏱️ Timing
Total: 1169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.123.250.242 |
| NS | 3 | ns2.contabo.net, ns1.contabo.net... |
| MX | 1 | mail.appstack.works (pri: 10) |
| SOA | 1 | ns1.contabo.net hostmaster.contabo.de |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.works, v0n1.nic.works, v0n2.nic.works...)
Analysis
IP Addresses
appstack.works has exactly one IP address — 109.123.250.242.
Name Servers
DNS for appstack.works is handled by three authoritative name servers: ns1.contabo.net, ns2.contabo.net and ns3.contabo.net.
At least some of appstack.works's name servers are shared with other domains, for example 208.242.38.in-addr.arpa, qwertycal.com, xxl-kugele.de and two more.
Three hostnames — ns1.contabo.net, ns2.contabo.net and ns3.contabo.net — each have two IP addresses: ns1.contabo.net has 5.180.150.13 and 2a02:c207:ff00:1200::1, ns2.contabo.net has 195.179.224.10 and 2a02:c202:5028:1200::1, and ns3.contabo.net has 209.126.15.15 and 2605:a140:5028:1200::1.
Mail Servers
appstack.works uses one mail server — mail.appstack.works.
mail.appstack.works has exactly one IP number: 109.123.250.242.