marcelkoster.nl - robtex.com
marcelkoster.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2268:1:0:f816:3eff:fe7b:63c6🇳🇱 HOSTNET2a02:2268::/32 | ||||||
| A | 91.184.0.200🇩🇰 ONECOM91.184.0.0/19 | ||||||
| NS | ns01.hostnet.nl ⭐ | ||||||
| A | 2001:67c:28cc::13ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns1.hostnet.nl | ||||||
| A | 195.206.121.13ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns1.hostnet.nl | ||||||
| NS | ns02.hostnet.nl | ||||||
| A | 2001:67c:3c0::13🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns2.hostnet.nl | ||||||
| A | 185.10.11.13ONECOM185.10.11.0/24 | ||||||
| PTR | ns2.hostnet.nl | ||||||
| MX | mailfilter.hostnet.nl ⭐ | ||||||
| A | 91.184.19.251🇩🇰 ONECOM91.184.0.0/19 | ||||||
| PTR | mailfilter.hostnet.nl | ||||||
| TXT | v=spf1 include:_spf.hostnet.nl -all | ||||||
| SOA | ns01.hostnet.nlhostmaster@hostnet.nl 2026-03-25 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-12 15:00:01 +0000 (EPOCH 1776006001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-12 #30 | ||||||
Subdomains
mail.marcelkoster.nl |
Same first word
marcelkoster.nl |
Similar names
carmelkoster.com |
escortmakler.com |
rocketrealms.net |
ecomarketsrl.it |
masterlocker.com |
escortreklam.com |
streamlocker.us |
smartelocker.com |
malerstocker.ch |
lockermaster.com |
DNS History
11 records (5 active, 6 former)
●NSns01.hostnet.nl2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 04:37:14
● 2026-04-12 15:59:08
●NSns02.hostnet.nl2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 04:37:14
● 2026-04-12 15:59:08
○NSns1.hostnet.nl2015-07-24 → 2017-04-18 · 4 obs
● 2017-04-18 14:53:16
○ 2026-04-10 04:37:14
○ 2026-04-12 15:59:08
○NSns2.hostnetbv.com2015-07-24 → 2017-04-18 · 4 obs
● 2017-04-18 14:53:16
○ 2026-04-10 04:37:14
○ 2026-04-12 15:59:08
○NSns3.hostnetbv.nl2015-07-24 → 2017-04-18 · 4 obs
● 2017-04-18 14:53:16
○ 2026-04-10 04:37:14
○ 2026-04-12 15:59:08
○MXmail.marcelkoster.nl2015-07-24 → 2017-04-18 · 4 obs
● 2017-04-18 14:53:16
○ 2026-04-10 04:37:14
○ 2026-04-12 15:59:08
●MXmailfilter.hostnet.nl2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 04:37:14
● 2026-04-12 15:59:08
○MXmx1.hostnet.nl2015-07-24 → 2017-04-18 · 4 obs
● 2017-04-18 14:53:16
○ 2026-04-10 04:37:14
○ 2026-04-12 15:59:08
●A2a02:2268:1:0:f816:3eff:fe7b:63c62026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 04:37:14
● 2026-04-12 15:59:08
○A91.184.0.1002015-07-24 → 2017-04-18 · 4 obs
● 2017-04-18 14:53:16
○ 2026-04-10 04:37:14
○ 2026-04-12 15:59:08
●A91.184.0.2002026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 04:37:14
● 2026-04-12 15:59:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| marcelkoster.nl | ns01.hostnet.nl, ns02.hostnet.nl | - |
✅ Authoritative Response
Server:185.10.11.13
NS records: ns01.hostnet.nl, ns02.hostnet.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 588ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.184.0.200 |
| AAAA | 1 | 2a02:2268:1:0:f816:3eff:fe7b:63c6 |
| NS | 2 | ns01.hostnet.nl, ns02.hostnet.nl |
| MX | 1 | mailfilter.hostnet.nl (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.hostnet.nl -all |
| SOA | 1 | ns01.hostnet.nl hostmaster.hostnet.nl |
Analysis
Hierarchy
marcelkoster.nl is the parent of mail.marcelkoster.nl.
IP Addresses
marcelkoster.nl resolves to two IP numbers: 2a02:2268:1:0:f816:3eff:fe7b:63c6 and 91.184.0.200.
Other host names, for instance fietstips.com, ooo1.nl, maxxinno.eu, mail.youtubemanager.com and avsb.nl share IP numbers with marcelkoster.nl.
Name Servers
marcelkoster.nl has two name servers: ns01.hostnet.nl and ns02.hostnet.nl.
marcelkoster.nl shares the same name server setup as other domains, for example allerecruiters.nl, herbolock.eu, hendersandhazel.de, cvnt.nl and chiropractieamsterdam.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
marcelkoster.nl is handled by a single mail server, mailfilter.hostnet.nl.
marcelkoster.nl shares the mail server setup with other domains, for example dreamhotelamsterdam.com, leonmode.eu, swingingsoulmachine.nl, worck.nl and autocleanservice.nl.
marcelkoster.nl shares some mail servers with other domains, at least partially; for instance thesilentarmythemovie.com, natuurhuisjes.be, brandymelville.ch, delpa5.com and pyntago.nl.
These mail servers are commonly used alongside mx2.hostnet.nl, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host name mailfilter.hostnet.nl points to IP 91.184.19.251.