kooiman.net - robtex.com
kooiman.net
net
| 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=1775124257 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.mailbank.com2015-08-23 → 2026-04-02 · 2 obs
● 2026-04-02 10:04:30
●NSns1.mdnsservice.com2015-08-23 → 2026-04-02 · 2 obs
● 2026-04-02 10:04:30
●NSns2.mailbank.com2015-08-23 → 2026-04-02 · 2 obs
● 2026-04-02 10:04:30
●NSns2.mdnsservice.com2015-08-23 → 2026-04-02 · 2 obs
● 2026-04-02 10:04:30
●NSns3.mdnsservice.com2015-08-23 → 2026-04-02 · 2 obs
● 2026-04-02 10:04:30
●MXmx.netidentity.com.cust.hostedemail.com2015-08-23 → 2026-04-02 · 2 obs
● 2026-04-02 10:04:30
●A216.40.34.372026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 10:04:30
○A64.99.80.1212015-08-23 → 2017-07-01 · 3 obs
● 2017-07-01 17:09:48
○ 2026-04-02 10:04:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kooiman.net | ns1.mailbank.com, ns2.mailbank.com | - |
✅ Authoritative Response
Server:216.40.47.18
NS records: ns1.mailbank.com, ns2.mailbank.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kooiman.net (unsigned zone)
⏱️ Timing
Total: 515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.37 |
| NS | 5 | ns1.mailbank.com, ns2.mailbank.com... |
| MX | 2 | mx.netidentity.com.cust.hostedemail.com , mx.netidentity.com.cust.hostedemail.com |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
Analysis
IP Addresses
kooiman.net points to IP number 216.40.34.37.
For instance, other host names olkkonen.com, sundh.net, vinberg.net, bruce.edwards.net and struyf.com share IP numbers with kooiman.net.
Name Servers
kooiman.net is delegated to five name servers: ns1.mailbank.com, ns2.mailbank.com, ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.
kooiman.net shares name servers with other domains at least partially, for example kroll.net, 6ix.dev, jgrouponline.com.emailmx.com, trade-ports.net.emailmx.com and marcil.com.
Hostnames with two IP numbers:
ns1.mdnsservice.com points to: 2604:4000:0:d:216:40:47:18 and 216.40.47.18
ns2.mdnsservice.com points to: 2604:4000:2800:d:64:99:148:11 and 64.98.148.11
ns3.mdnsservice.com points to: 2604:4000:0:d:64:99:96:34 and 64.99.96.34
Hostnames with one IP number:
ns1.mailbank.com points to: 216.40.47.18
ns2.mailbank.com points to: 64.98.148.11
Hostnames that point to 216.40.47.18: ns1.mdnsservice.com and ns1.mailbank.com
Hostnames that point to 64.98.148.11: ns2.mdnsservice.com and ns2.mailbank.com
Note: 216.40.47.18 is used by ns1.mdnsservice.com and ns1.mailbank.com; 64.98.148.11 is used by ns2.mdnsservice.com and ns2.mailbank.com.
Mail Servers
kooiman.net is handled by a single mail server, mx.netidentity.com.cust.hostedemail.com.
kooiman.net shares the same mail server setup as other domains, for instance householder.com, larsen.net, kampman.net, vilette.com and bossmann.net.
kooiman.net shares mail servers with other domains at least partially; for instance hirsh.com, fanucchi.com, eychenne.net, lowther.com and loper.com.
mx.netidentity.com.cust.hostedemail.com points to a single IP: 216.40.42.4.