kruijt.net - robtex.com
kruijt.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.230.51.51🇳🇱 CASE-ELECTRONICS91.230.51.0/24 Case Electronics B.V. | ||||||
| PTR | da6.case-internet.nl | ||||||
| NS | ns1.case-internet.nl ⭐ | ||||||
| A | 91.230.51.34🇳🇱 CASE-ELECTRONICS91.230.51.0/24 Case Electronics B.V. | ||||||
| PTR | ns1.case-internet.nl | ||||||
| NS | ns2.case-internet.nl | ||||||
| A | 194.122.23.246🇳🇱 KPN194.122.0.0/18 B.V. | ||||||
| PTR | ns2.case-internet.nl | ||||||
| MX | mx2.scanmail.nl ⭐ | ||||||
| A | 91.230.51.152🇳🇱 CASE-ELECTRONICS91.230.51.0/24 Case Electronics B.V. | ||||||
| PTR | nl-amx-vrt2.bitbunker.nl | ||||||
| MX | mx1.scanmail.nl(10) | ||||||
| A | 91.230.51.36🇳🇱 CASE-ELECTRONICS91.230.51.0/24 Case Electronics B.V. | ||||||
| PTR | mx1.scanmail.nl | ||||||
| TXT | v=spf1 a mx ip4:91.230.51.36 ip4:91.230.51.33 ip4:91.230.51.38 ip4:91.230.51.... | ||||||
| SOA | ns1.case-internet.nlroot@kruijt.net 2025-03-14 #1 | ||||||
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=1777138396 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.case-internet.nl2015-09-03 → 2026-04-25 · 2 obs
● 2026-04-25 17:58:50
●NSns2.case-internet.nl2015-09-03 → 2026-04-25 · 2 obs
● 2026-04-25 17:58:50
●MXmx1.scanmail.nl2015-09-03 → 2026-04-25 · 2 obs
● 2026-04-25 17:58:50
●MXmx2.scanmail.nl2015-09-03 → 2026-04-25 · 2 obs
● 2026-04-25 17:58:50
○A91.230.51.372015-09-03 → 2017-02-17 · 4 obs
● 2017-02-17 23:46:30
○ 2020-02-21 08:02:22
○ 2026-04-25 17:58:50
●A91.230.51.512020-02-21 → 2026-04-25 · 3 obs
● 2020-02-21 08:02:22
● 2026-04-25 17:58:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| kruijt.net | ns1.case-internet.nl, ns2.case-internet.nl | - |
✅ Authoritative Response
Server:194.122.23.246
NS records: ns1.case-internet.nl, ns2.case-internet.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kruijt.net (unsigned zone)
⏱️ Timing
Total: 700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.230.51.51 |
| NS | 2 | ns1.case-internet.nl, ns2.case-internet.nl |
| MX | 2 | mx2.scanmail.nl (pri: 0), mx1.scanmail.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:91.230.51.36 ip4:91.230. |
| SOA | 1 | ns1.case-internet.nl root.kruijt.net |
Analysis
IP Addresses
kruijt.net maps to IP address 91.230.51.51.
Other host names, for instance inpijn.nl, mail.bv-vanwilligen.nl, verveka.com, ons-stolwijk.nl and viveen.nl share IP numbers with kruijt.net.
Name Servers
Two name servers ns1.case-internet.nl and ns2.case-internet.nl are delegated to kruijt.net.
kruijt.net uses the same name server configuration as other domains, such as zbzh.nl, clasus.nl, lekkerkerker.co.uk, trifleet.ch and marindex.com.
kruijt.net at least partially shares name servers with other domains such as trifleet.de, evologics.nl, jarick.nl, marindex.be and trifleet.co.uk.
Host names with a single IP address:
ns1.case-internet.nl points to 91.230.51.34
ns2.case-internet.nl points to 194.122.23.246
Mail Servers
Two mail servers handle kruijt.net: mx1.scanmail.nl and mx2.scanmail.nl.
kruijt.net shares the same mail server setup as other domains, including betondakidee.nl, dairy-equipment-auction.com, hakkesteegt-auto.nl, marindex.es and installtech.be.
kruijt.net shares some mail servers with other domains, for instance segwaybooking.com and resolve.nu.
these mail servers are commonly used alongside the mail servers segwaybooking-com.mail.protection.outlook.com.
Host names with a single IP address:
mx1.scanmail.nl points to 91.230.51.36
mx2.scanmail.nl points to 91.230.51.152