alkuplus.nl - robtex.com

alkuplus.nl

DNSSEC🔒 Signed (DS record present)
A91.184.0.106🇩🇰 ONECOM91.184.0.0/19
PTRn02.fwd.prod.hostnet.nl
NSns01.hostnet.nl ⭐
A2001:67c:28cc::13ONECOM-INFRA2001:67c:28cc::/48
PTRns1.hostnet.nl
A195.206.121.13ONECOM-INFRA195.206.121.0/24
PTRns1.hostnet.nl
NSns02.hostnet.nl
A2001:67c:3c0::13🇩🇰 ONECOM2001:67c:3c0::/48
PTRns2.hostnet.nl
A185.10.11.13ONECOM185.10.11.0/24
PTRns2.hostnet.nl
MXd335371.a.ess.de.barracudanetworks.com ⭐
A18.185.115.250🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.251🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.252🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
MXd335371.b.ess.de.barracudanetworks.com(20)
A18.185.115.250🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.251🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.252🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
TXTv=spf1 a mx include:spf.protection.outlook.com include:spf.eu.exclaimer.net i...
TXTMS=ms28378119
SOAns01.hostnet.nlhostmaster@hostnet.nl 2026-02-24 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-26 15:30:02 +0000 (EPOCH 1774539002)
SOAns1.dns.nldns@sidn.nl 2026-03-26 #31

Subdomains

rss.alkuplus.nl
mail.alkuplus.nl

Same first word

alkuplus.nl
alkuplus.net

DNS History

19 records (5 active, 14 former)

20162017201820192020202120222023202420252026NSns01.hostnet.nlns02.hostnet.nlns-1409.awsdns-48.orgns-157.awsdns-19.comns-1658.awsdns-15.co.ukns-813.awsdns-37.netns1.xcellerate.netns2.xcellerate.nlns3.xcellerate.nlMXd335371.a.ess.de.barracudanetworks.comd335371.b.ess.de.barracudanetworks.comfallbackmx.spamexperts.eulastmx.spamexperts.netmail.alkuplus.nlmx.spamexperts.comsmtp.routit.netA91.184.0.106109.72.83.8552.28.61.188
○NSns-1409.awsdns-48.org2015-07-26 → 2017-08-30 · 4 obs
● 2015-07-26 08:24:58
● 2017-08-30 10:48:24
○ 2017-09-02 23:25:36
○ 2026-03-26 16:22:50
○NSns-157.awsdns-19.com2015-07-26 → 2017-08-30 · 4 obs
● 2015-07-26 08:24:58
● 2017-08-30 10:48:24
○ 2017-09-02 23:25:36
○ 2026-03-26 16:22:50
○NSns-1658.awsdns-15.co.uk2015-07-26 → 2017-08-30 · 4 obs
● 2015-07-26 08:24:58
● 2017-08-30 10:48:24
○ 2017-09-02 23:25:36
○ 2026-03-26 16:22:50
○NSns-813.awsdns-37.net2015-07-26 → 2017-08-30 · 4 obs
● 2015-07-26 08:24:58
● 2017-08-30 10:48:24
○ 2017-09-02 23:25:36
○ 2026-03-26 16:22:50
●NSns01.hostnet.nl2026-02-26 → 2026-03-26 · 3 obs
○ 2017-10-23 16:43:20
● 2026-02-26 13:52:38
● 2026-03-26 16:22:50
●NSns02.hostnet.nl2026-02-26 → 2026-03-26 · 3 obs
○ 2017-10-23 16:43:20
● 2026-02-26 13:52:38
● 2026-03-26 16:22:50
○NSns1.xcellerate.net2017-09-02 → 2017-10-23 · 5 obs
○ 2017-08-30 10:48:24
● 2017-09-02 23:25:36
● 2017-10-23 16:43:20
○ 2026-02-26 13:52:38
○ 2026-03-26 16:22:50
○NSns2.xcellerate.nl2017-09-02 → 2017-10-23 · 5 obs
○ 2017-08-30 10:48:24
● 2017-09-02 23:25:36
● 2017-10-23 16:43:20
○ 2026-02-26 13:52:38
○ 2026-03-26 16:22:50
○NSns3.xcellerate.nl2017-09-02 → 2017-10-23 · 5 obs
○ 2017-08-30 10:48:24
● 2017-09-02 23:25:36
● 2017-10-23 16:43:20
○ 2026-02-26 13:52:38
○ 2026-03-26 16:22:50
●MXd335371.a.ess.de.barracudanetworks.com2026-02-26 → 2026-03-26 · 3 obs
○ 2017-10-23 16:43:20
● 2026-02-26 13:52:38
● 2026-03-26 16:22:50
●MXd335371.b.ess.de.barracudanetworks.com2026-02-26 → 2026-03-26 · 3 obs
○ 2017-10-23 16:43:20
● 2026-02-26 13:52:38
● 2026-03-26 16:22:50
○MXfallbackmx.spamexperts.eu2016-09-16 → 2017-10-23 · 5 obs
○ 2016-02-23 01:23:08
● 2016-09-16 20:41:10
● 2017-10-23 16:43:20
○ 2026-02-26 13:52:38
○ 2026-03-26 16:22:50
○MXlastmx.spamexperts.net2016-09-16 → 2017-10-23 · 5 obs
○ 2016-02-23 01:23:08
● 2016-09-16 20:41:10
● 2017-10-23 16:43:20
○ 2026-02-26 13:52:38
○ 2026-03-26 16:22:50
○MXmail.alkuplus.nl2015-07-26 → 2016-02-23 · 4 obs
● 2015-07-26 08:24:58
● 2016-02-23 01:23:08
○ 2016-09-16 20:41:10
○ 2026-03-26 16:22:50
○MXmx.spamexperts.com2016-09-16 → 2017-10-23 · 5 obs
○ 2016-02-23 01:23:08
● 2016-09-16 20:41:10
● 2017-10-23 16:43:20
○ 2026-02-26 13:52:38
○ 2026-03-26 16:22:50
○MXsmtp.routit.net2015-07-26 → 2015-12-18 · 4 obs
● 2015-07-26 08:24:58
● 2015-12-18 07:37:10
○ 2016-02-23 01:23:08
○ 2026-03-26 16:22:50
○A109.72.83.852017-09-02 → 2017-10-23 · 5 obs
○ 2017-08-30 10:48:24
● 2017-09-02 23:25:36
● 2017-10-23 16:43:20
○ 2026-02-26 13:52:38
○ 2026-03-26 16:22:50
○A52.28.61.1882015-07-26 → 2017-08-30 · 4 obs
● 2015-07-26 08:24:58
● 2017-08-30 10:48:24
○ 2017-09-02 23:25:36
○ 2026-03-26 16:22:50
●A91.184.0.1062026-02-26 → 2026-03-26 · 3 obs
○ 2017-10-23 16:43:20
● 2026-02-26 13:52:38
● 2026-03-26 16:22:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns4.dns.nl, ns3.dns.nl, ns1.dns.nl-
alkuplus.nlns01.hostnet.nl, ns02.hostnet.nl-

✅ Authoritative Response

Server:195.206.121.13

NS records: ns01.hostnet.nl, ns02.hostnet.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

TypeCountSample Data
A191.184.0.106
NS2ns02.hostnet.nl, ns01.hostnet.nl
MX2d335371.a.ess.de.barracudanetworks.com (, d335371.b.ess.de.barracudanetworks.com (
TXT2v=spf1 a mx include:spf.protection.outlo, MS=ms28378119
SOA1ns01.hostnet.nl hostmaster.hostnet.nl

Analysis

Hierarchy

alkuplus.nl is a parent of rss.alkuplus.nl and mail.alkuplus.nl.

IP Addresses

alkuplus.nl points to a single IP address: 91.184.0.106.

Other host names such as abcgeluid.eu, orangekiwi.nl, ntvf.com, deleesmaponline.nl and playseatstore.sk share IPs with alkuplus.nl.

Name Servers

Two name servers ns01.hostnet.nl and ns02.hostnet.nl handle the delegation for alkuplus.nl.

alkuplus.nl shares the same name server setup as other domains, for example rockthediscotech.com, huren-staat.nl, gocietysolutions.com, conceptmarketing.info and overheidsadvocaten.nl.

Host names with two IP numbers:

ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13.

ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13.

Mail Servers

Two mail servers handle alkuplus.nl: d335371.a.ess.de.barracudanetworks.com and d335371.b.ess.de.barracudanetworks.com.

Host names with three IP numbers:

d335371.a.ess.de.barracudanetworks.com points to 18.185.115.250, 18.185.115.251 and 18.185.115.252.

d335371.b.ess.de.barracudanetworks.com points to 18.185.115.250, 18.185.115.251 and 18.185.115.252.

Names pointing to 18.185.115.250 are d335371.a.ess.de.barracudanetworks.com and d335371.b.ess.de.barracudanetworks.com.

Names pointing to 18.185.115.251 are d335371.a.ess.de.barracudanetworks.com and d335371.b.ess.de.barracudanetworks.com.

Names pointing to 18.185.115.252 are d335371.a.ess.de.barracudanetworks.com and d335371.b.ess.de.barracudanetworks.com.