jpcomputers.nl - robtex.com

jpcomputers.nl

DNSSEC⚠️ Not signed
A87.253.148.123🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands
PTRjpwebserver.nl
NSauth01.ib.routit.net ⭐ ⚠️ Not in parent delegation
A2a02:22a0::a1🇳🇱 ASN-ROUTIT2a02:22a0::/32 RoutIT B.V.
PTRauth01.ib.routit.net
A213.144.232.181🇳🇱 ASN-ROUTIT213.144.224.0/19 RoutIT B.V.
PTRauth01.ib.routit.net
NSauth01-peer.ib.routit.net ⚠️ Not in zone NS records
A2a02:22a0::a1🇳🇱 ASN-ROUTIT2a02:22a0::/32 RoutIT B.V.
PTRauth01.ib.routit.net
A213.144.232.181🇳🇱 ASN-ROUTIT213.144.224.0/19 RoutIT B.V.
PTRauth01.ib.routit.net
NSauth02-peer.ib.routit.net ⚠️ Not in zone NS records
A2a02:22a0:ffff:ffff::a1🇳🇱 ASN-ROUTIT2a02:22a0::/32 RoutIT B.V.
PTRauth02.ib.routit.net
A213.144.232.182🇳🇱 ASN-ROUTIT213.144.224.0/19 RoutIT B.V.
PTRauth02.ib.routit.net
NSauth02.ib.routit.net ⚠️ Not in parent delegation
A213.144.232.182🇳🇱 ASN-ROUTIT213.144.224.0/19 RoutIT B.V.
PTRauth02.ib.routit.net
MXjpcomputers-nl.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:_spf.mijnwefact.nl ip4:87.2...
SOAauth01-peer.ib.routit.netnoc@routit.nl serial=44

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-28 22:30:01 +0000 (EPOCH 1774737001)
SOAns1.dns.nldns@sidn.nl 2026-03-28 #45

Subdomains

www.jpcomputers.nl

Same first word

jpcomputers.nl

DNS History

19 records (6 active, 13 former)

201020122014201620182020202220242026NSauth01-peer.ib.routit.netauth01.ib.routit.netauth02-peer.ib.routit.netauth02.ib.routit.netns1.jpnet.nlns1.openprovider.nlns2.jpnet.nlns2.openprovider.bens3.openprovider.euMXjpcomputers-nl.mail.protection.outlook.comexchange.jpcomputers.nlmail.jpcomputers.nlspamexperts01.openprovider.nlspamexperts02.openprovider.nlspamexperts03.openprovider.nlA87.253.148.12337.97.204.1935.100.231.17383.96.231.125
●NSauth01-peer.ib.routit.net2026-02-15 → 2026-03-28 · 3 obs
○ 2016-12-27 21:14:28
● 2026-02-15 00:26:18
● 2026-03-28 23:23:18
●NSauth01.ib.routit.net2026-02-15 → 2026-03-28 · 3 obs
○ 2016-12-27 21:14:28
● 2026-02-15 00:26:18
● 2026-03-28 23:23:18
●NSauth02-peer.ib.routit.net2026-02-15 → 2026-03-28 · 3 obs
○ 2016-12-27 21:14:28
● 2026-02-15 00:26:18
● 2026-03-28 23:23:18
●NSauth02.ib.routit.net2026-02-15 → 2026-03-28 · 3 obs
○ 2016-12-27 21:14:28
● 2026-02-15 00:26:18
● 2026-03-28 23:23:18
○NSns1.jpnet.nl2009-01-18 → 2009-01-18 · 3 obs
● 2009-01-18 10:20:30
○ 2015-08-23 04:49:10
○ 2026-03-28 23:23:18
○NSns1.openprovider.nl2015-08-23 → 2016-12-27 · 5 obs
○ 2009-01-18 10:20:30
● 2015-08-23 04:49:10
● 2016-12-27 21:14:28
○ 2026-02-15 00:26:18
○ 2026-03-28 23:23:18
○NSns2.jpnet.nl2009-01-18 → 2009-01-18 · 3 obs
● 2009-01-18 10:20:30
○ 2015-08-23 04:49:10
○ 2026-03-28 23:23:18
○NSns2.openprovider.be2015-08-23 → 2016-12-27 · 5 obs
○ 2009-01-18 10:20:30
● 2015-08-23 04:49:10
● 2016-12-27 21:14:28
○ 2026-02-15 00:26:18
○ 2026-03-28 23:23:18
○NSns3.openprovider.eu2015-08-23 → 2016-12-27 · 5 obs
○ 2009-01-18 10:20:30
● 2015-08-23 04:49:10
● 2016-12-27 21:14:28
○ 2026-02-15 00:26:18
○ 2026-03-28 23:23:18
○MXexchange.jpcomputers.nl2009-01-18 → 2009-01-18 · 3 obs
● 2009-01-18 10:20:30
○ 2015-08-23 04:49:10
○ 2026-03-28 23:23:18
●MXjpcomputers-nl.mail.protection.outlook.com2026-02-15 → 2026-03-28 · 3 obs
○ 2016-12-27 21:14:28
● 2026-02-15 00:26:18
● 2026-03-28 23:23:18
○MXmail.jpcomputers.nl2009-01-18 → 2009-01-18 · 3 obs
● 2009-01-18 10:20:30
○ 2015-08-23 04:49:10
○ 2026-03-28 23:23:18
○MXspamexperts01.openprovider.nl2015-08-23 → 2016-12-27 · 5 obs
○ 2009-01-18 10:20:30
● 2015-08-23 04:49:10
● 2016-12-27 21:14:28
○ 2026-02-15 00:26:18
○ 2026-03-28 23:23:18
○MXspamexperts02.openprovider.nl2015-08-23 → 2016-12-27 · 5 obs
○ 2009-01-18 10:20:30
● 2015-08-23 04:49:10
● 2016-12-27 21:14:28
○ 2026-02-15 00:26:18
○ 2026-03-28 23:23:18
○MXspamexperts03.openprovider.nl2015-08-23 → 2016-12-27 · 5 obs
○ 2009-01-18 10:20:30
● 2015-08-23 04:49:10
● 2016-12-27 21:14:28
○ 2026-02-15 00:26:18
○ 2026-03-28 23:23:18
○A37.97.204.1932016-12-27 → 2016-12-27 · 4 obs
○ 2016-07-14 17:54:06
● 2016-12-27 21:14:28
○ 2026-02-15 00:26:18
○ 2026-03-28 23:23:18
○A5.100.231.1732015-08-23 → 2016-07-14 · 5 obs
○ 2009-01-18 10:20:30
● 2015-08-23 04:49:10
● 2016-07-14 17:54:06
○ 2016-12-27 21:14:28
○ 2026-03-28 23:23:18
○A83.96.231.1252009-01-18 → 2009-01-18 · 3 obs
● 2009-01-18 10:20:30
○ 2015-08-23 04:49:10
○ 2026-03-28 23:23:18
●A87.253.148.1232026-02-15 → 2026-03-28 · 3 obs
○ 2016-12-27 21:14:28
● 2026-02-15 00:26:18
● 2026-03-28 23:23:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
jpcomputers.nlauth01.ib.routit.net, auth02.ib.routit.net-

✅ Authoritative Response

Server:213.144.232.181

NS records: auth01.ib.routit.net, auth02.ib.routit.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jpcomputers.nl (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

TypeCountSample Data
A187.253.148.123
NS2auth01-peer.ib.routit.net, auth02-peer.ib.routit.net
MX1jpcomputers-nl.mail.protection.outlook.c
TXT1v=spf1 include:spf.protection.outlook.co
SOA1auth01-peer.ib.routit.net noc.routit.nl

Analysis

Hierarchy

jpcomputers.nl is the parent of www.jpcomputers.nl.

IP Addresses

jpcomputers.nl resolves to one IP number: 87.253.148.123.

other host names including jpcomputer.nl, 87-253-148-123.colo.transip.net, rabeh.nl, microdesignplus.nl and sebuma.nl share IP numbers with jpcomputers.nl.

Name Servers

jpcomputers.nl is delegated to four name servers: auth01-peer.ib.routit.net, auth01.ib.routit.net, auth02-peer.ib.routit.net and auth02.ib.routit.net.

jpcomputers.nl at least partially shares name servers with other domains, for instance wagenwiellambertschaag.nl, voipit.nl, tesoro.be, lintermans.eu and overhoffshop.nl.

Two-IP host names:

auth01-peer.ib.routit.net points to: 2a02:22a0::a1 and 213.144.232.181

auth01.ib.routit.net points to: 2a02:22a0::a1 and 213.144.232.181

auth02-peer.ib.routit.net points to: 2a02:22a0:ffff:ffff::a1 and 213.144.232.182

One-IP host name:

auth02.ib.routit.net points to: 213.144.232.182

Host names pointing to 2a02:22a0::a1: auth01-peer.ib.routit.net and auth01.ib.routit.net

Host names pointing to 213.144.232.181: auth01-peer.ib.routit.net and auth01.ib.routit.net

Host names pointing to 213.144.232.182: auth02-peer.ib.routit.net and auth02.ib.routit.net

Mail Servers

jpcomputers.nl is handled by a single mail server, jpcomputers-nl.mail.protection.outlook.com.

Host jpcomputers-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::f, 52.101.68.18, 52.101.73.8, 52.101.73.12 and 52.101.73.28.