stack4ops.com - dns.ninja
stack4ops.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.82.189.202🇳🇱 DUOCAST-AS45.82.188.0/22 | ||||||
| PTR | shared170.cloud86-host.io | ||||||
| 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.stack4ops.com ⭐ | ||||||
| A | 45.82.189.202🇳🇱 DUOCAST-AS45.82.188.0/22 | ||||||
| PTR | shared170.cloud86-host.io | ||||||
| TXT | v=spf1 +a +mx +ip4:45.82.189.202 include:mail.stack4ops.com | ||||||
| SOA | ns1.contabo.nethostmaster@contabo.de serial=1788521014 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1788520655 | ||||||
Subdomains
mail.stack4ops.com |
Same first word
stack4ops.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.contabo.net2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 11:23:34
●NSns2.contabo.net2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 11:23:34
●NSns3.contabo.net2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 11:23:34
●MXmail.stack4ops.com2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 11:23:34
●A45.82.189.2022026-09-01 → 2026-09-04 · 2 obs
● 2026-09-04 11:23:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stack4ops.com | ns1.contabo.net, ns2.contabo.net, ns3.contabo.net | - |
✅ Authoritative Response
Server:5.180.150.13
NS records: ns1.contabo.net, ns2.contabo.net, ns3.contabo.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stack4ops.com (unsigned zone)
⏱️ Timing
Total: 627ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.82.189.202 |
| NS | 3 | ns2.contabo.net, ns3.contabo.net... |
| MX | 1 | mail.stack4ops.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:45.82.189.202 include |
| SOA | 1 | ns1.contabo.net hostmaster.contabo.de |
Analysis
Hierarchy
mail.stack4ops.com is delegated beneath stack4ops.com.
IP Addresses
stack4ops.com points to a single IP number: 45.82.189.202.
Additional host names — cadeauniek.nl, stillers.nl, 020beads.eu and two others — share IP numbers with stack4ops.com.
Name Servers
stack4ops.com is delegated to three name servers: ns1.contabo.net, ns2.contabo.net and ns3.contabo.net.
There is at least partial name server overlap between stack4ops.com and other domains — upipe.net, excis3.be, insoftdz.com and two more among them.
ns1.contabo.net, ns2.contabo.net and ns3.contabo.net each resolve to two IP addresses: ns1.contabo.net resolves to 5.180.150.13 and 2a02:c207:ff00:1200::1; ns2.contabo.net resolves to 195.179.224.10 and 2a02:c202:5028:1200::1; ns3.contabo.net resolves to 209.126.15.15 and 2605:a140:5028:1200::1.
Mail Servers
stack4ops.com has one mail server: mail.stack4ops.com.
mail.stack4ops.com resolves to a single IP number: 45.82.189.202.