doombuilder.com - dns.ninja
doombuilder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.18.160.89🇳🇱 NL-CAVEO81.18.160.0/20 Caveo Internet BV | ||||||
| PTR | neptune.caveo.nl | ||||||
| NS | ns1.caveo.nl ⭐ | ||||||
| A | 81.18.160.2🇳🇱 NL-CAVEO81.18.160.0/20 Caveo Internet BV | ||||||
| PTR | ns1.caveo.nl | ||||||
| NS | ns2.caveo.nl | ||||||
| A | 2001:1aa8:2:161::2🇳🇱 NL-CAVEO2001:1aa8::/32 Caveo Internet BV - IPV6 | ||||||
| PTR | ns2.caveo.nl | ||||||
| A | 81.18.161.2🇳🇱 NL-CAVEO81.18.160.0/20 Caveo Internet BV | ||||||
| PTR | ns2.caveo.nl | ||||||
| NS | ns3.caveo.nl | ||||||
| A | 2a01:7c8:aaaa:164:5054:ff:fec8:3d37🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| A | 141.138.139.110🇳🇱 TRANSIP-AS141.138.136.0/21 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | ns3.caveo.nl | ||||||
| MX | mail.doombuilder.com ⭐ | ||||||
| A | 81.18.160.90🇳🇱 NL-CAVEO81.18.160.0/20 Caveo Internet BV | ||||||
| PTR | saturn.caveo.nl | ||||||
| TXT | v=spf1 a mx a:mail.doombuilder.com ?all | ||||||
| SOA | ns1.caveo.nlhostmaster@caveo.nl 2020-07-20 #11 | ||||||
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=1786344264 | ||||||
Subdomains
Same first word
doombuilder.com |
Similar names
DNS History
7 records (5 active, 2 former)
●MXmail.doombuilder.com2026-04-12 → 2026-08-10 · 3 obs
● 2026-04-12 21:54:14
● 2026-08-10 07:11:44
○MXpop.doombuilder.com2015-07-07 → 2017-08-30 · 4 obs
● 2017-08-30 22:32:00
○ 2026-04-12 21:54:14
○ 2026-08-10 07:11:44
●A81.18.160.892026-04-12 → 2026-08-10 · 3 obs
● 2026-04-12 21:54:14
● 2026-08-10 07:11:44
○A81.18.160.962015-07-07 → 2017-08-30 · 4 obs
● 2017-08-30 22:32:00
○ 2026-04-12 21:54:14
○ 2026-08-10 07:11:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doombuilder.com | ns1.caveo.nl, ns2.caveo.nl, ns3.caveo.nl | - |
✅ Authoritative Response
Server:81.18.161.2
NS records: ns1.caveo.nl, ns2.caveo.nl, ns3.caveo.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doombuilder.com (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.18.160.89 |
| NS | 3 | ns2.caveo.nl, ns1.caveo.nl... |
| MX | 1 | mail.doombuilder.com (pri: 10) |
| TXT | 1 | v=spf1 a mx a:mail.doombuilder.com ?all |
| SOA | 1 | ns1.caveo.nl hostmaster.caveo.nl |
Analysis
Hierarchy
mail.doombuilder.com and www.doombuilder.com each fall under doombuilder.com as their parent domain.
IP Addresses
doombuilder.com resolves to just one IP address, 81.18.160.89.
Two other host names, along with pushingperformance.nl, golflab.eu and digitalsubscriber.nl, also share IP numbers with doombuilder.com.
Name Servers
doombuilder.com is delegated to three name servers: ns1.caveo.nl, ns2.caveo.nl and ns3.caveo.nl.
doombuilder.com has at least partial name server overlap with other domains, such as dea-web.com, 5h.nl, rotterdamboatmen.com and two others.
Host names that have two IP addresses:
ns2.caveo.nl points to 81.18.161.2 and 2001:1aa8:2:161::2.
ns3.caveo.nl points to 141.138.139.110 and 2a01:7c8:aaaa:164:5054:ff:fec8:3d37.
Host names that point to one IP address:
ns1.caveo.nl points to 81.18.160.2.
Mail Servers
The sole mail server for doombuilder.com is mail.doombuilder.com.
mail.doombuilder.com resolves to a single IP number: 81.18.160.90.