cuiper.eu - robtex.com

cuiper.eu

DNSSECโš ๏ธ Not signed
A2a05:1500:600:8:1c00:25ff:fe00:149b๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02)
PTRmail.harmwal.nl
A92.63.169.250๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route
NSns2.cuiper.eu โญ
A2a05:1500:702:3:1c00:aff:fe00:1487๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL2a05:1500::/29
PTRmx.harmwal.nl
A92.63.173.126๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route
PTRmx.harmwal.nl
NSns.cuiper.eu
A2a05:1500:600:8:1c00:25ff:fe00:149b๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02)
PTRmail.harmwal.nl
A92.63.169.250๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route
MXmx2.harmwal.nl โญ
A85.145.137.217๐Ÿ‡ณ๐Ÿ‡ฑ Odido85.144.0.0/15 Netherlands
PTR217-137-145-85.ftth.glasoperator.nl
MXmx.harmwal.nl(20)
A2a05:1500:702:3:1c00:aff:fe00:1487๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL2a05:1500::/29
PTRmx.harmwal.nl
A92.63.173.126๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route
PTRmx.harmwal.nl
TXTv=spf1 a mx ~all
SOAns.cuiper.euhostmaster@cuiper.eu 2023-12-06 #1

eu

DNSSEC๐Ÿ”’ Signed (DS record present)
NSsi.dns.eu โญ
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1126806929

Subdomains

Same first word

Similar names

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSns.cuiper.euns2.cuiper.eupuck.nether.netMXmx.harmwal.nlmx2.harmwal.nlharmwal.xs4all.nlA2a05:1500:600:8:1c00:25ff:fe00:149b92.63.169.25080.101.56.187
โ—NSns.cuiper.eu2015-07-08 โ†’ 2026-08-06 ยท 2 obs
โ— 2015-07-08 10:04:42
โ— 2026-08-06 00:59:32
โ—NSns2.cuiper.eu2026-06-09 โ†’ 2026-08-06 ยท 3 obs
โ—‹ 2016-09-08 02:34:32
โ— 2026-06-09 05:53:12
โ— 2026-08-06 00:59:32
โ—‹NSpuck.nether.net2015-07-08 โ†’ 2016-09-08 ยท 4 obs
โ— 2015-07-08 10:04:42
โ— 2016-09-08 02:34:32
โ—‹ 2026-06-09 05:53:12
โ—‹ 2026-08-06 00:59:32
โ—‹MXharmwal.xs4all.nl2015-07-08 โ†’ 2016-09-08 ยท 4 obs
โ— 2015-07-08 10:04:42
โ— 2016-09-08 02:34:32
โ—‹ 2026-06-09 05:53:12
โ—‹ 2026-08-06 00:59:32
โ—MXmx.harmwal.nl2026-06-09 โ†’ 2026-08-06 ยท 3 obs
โ—‹ 2016-09-08 02:34:32
โ— 2026-06-09 05:53:12
โ— 2026-08-06 00:59:32
โ—MXmx2.harmwal.nl2026-06-09 โ†’ 2026-08-06 ยท 3 obs
โ—‹ 2016-09-08 02:34:32
โ— 2026-06-09 05:53:12
โ— 2026-08-06 00:59:32
โ—A2a05:1500:600:8:1c00:25ff:fe00:149b2026-06-09 โ†’ 2026-08-06 ยท 3 obs
โ—‹ 2016-09-08 02:34:32
โ— 2026-06-09 05:53:12
โ— 2026-08-06 00:59:32
โ—‹A80.101.56.1872015-07-08 โ†’ 2016-09-08 ยท 4 obs
โ— 2015-07-08 10:04:42
โ— 2016-09-08 02:34:32
โ—‹ 2026-06-09 05:53:12
โ—‹ 2026-08-06 00:59:32
โ—A92.63.169.2502026-06-09 โ†’ 2026-08-06 ยท 3 obs
โ—‹ 2016-09-08 02:34:32
โ— 2026-06-09 05:53:12
โ— 2026-08-06 00:59:32

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
eube.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu...-
cuiper.euns.cuiper.eu, ns2.cuiper.eu4 records

โœ… Authoritative Response

Server:92.63.169.250

NS records: ns.cuiper.eu, ns2.cuiper.eu

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for cuiper.eu (unsigned zone)

โฑ๏ธ Timing

Total: 476ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A192.63.169.250
AAAA12a05:1500:600:8:1c00:25ff:fe00:149b
NS2ns.cuiper.eu, ns2.cuiper.eu
MX2mx.harmwal.nl (pri: 10), mx2.harmwal.nl (pri: 20)
TXT1v=spf1 a mx ~all
SOA1ns.cuiper.eu hostmaster.cuiper.eu

๐Ÿ“Œ Glue Records Collected

Total: 4

In-bailiwick: 4 (ns.cuiper.eu, ns2.cuiper.eu, ns.cuiper.eu...)

Analysis

Hierarchy

ns2.cuiper.eu and ns.cuiper.eu are both subdomains of cuiper.eu.

IP Addresses

cuiper.eu has two IP addresses: 92.63.169.250 and 2a05:1500:600:8:1c00:25ff:fe00:149b

ns.vanderwal.name, mail.harmwal.nl, harmwal.nl and two other host names share IP numbers with cuiper.eu.

Name Servers

cuiper.eu is served by two delegated name servers, ns2.cuiper.eu and ns.cuiper.eu.

Each of the two host names carries two IP addresses: ns2.cuiper.eu points to 92.63.173.126 and 2a05:1500:702:3:1c00:aff:fe00:1487, and ns.cuiper.eu points to 92.63.169.250 and 2a05:1500:600:8:1c00:25ff:fe00:149b.

Mail Servers

Mail for cuiper.eu is handled by two mail servers โ€” mx2.harmwal.nl and mx.harmwal.nl.

There is at least a partial overlap in mail servers between cuiper.eu and other domains like mail.harmwal.nl, harmwal.nl and vanderwal.name.

Hostnames that resolve to two IP addresses:

mx.harmwal.nl maps to two IP addresses โ€” 92.63.173.126 and 2a05:1500:702:3:1c00:aff:fe00:1487.

Hosts with just one IP address:

mx2.harmwal.nl points to the IP address 85.145.137.217.