sybesma.com - robtex.com
sybesma.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.184.0.105🇩🇰 ONECOM91.184.0.0/19 | ||||||
| PTR | n01.fwd.prod.hostnet.nl | ||||||
| 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 | ||||||
| SOA | ns01.hostnet.nlhostmaster@hostnet.nl 2026-01-26 #1 | ||||||
com
| 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=1777232011 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns01.hostnet.nl2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 15:19:08
● 2026-04-26 19:46:38
●NSns02.hostnet.nl2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 15:19:08
● 2026-04-26 19:46:38
○NSns1.sedoparking.com2015-06-16 → 2017-05-23 · 4 obs
● 2017-05-23 01:18:24
○ 2026-03-27 15:19:08
○ 2026-04-26 19:46:38
○NSns2.sedoparking.com2015-06-16 → 2017-05-23 · 4 obs
● 2017-05-23 01:18:24
○ 2026-03-27 15:19:08
○ 2026-04-26 19:46:38
○MXlocalhost2016-09-16 → 2017-05-23 · 5 obs
● 2016-09-16 00:23:06
● 2017-05-23 01:18:24
○ 2026-03-27 15:19:08
○ 2026-04-26 19:46:38
○MXmail.nickstel.com2015-06-16 → 2016-03-25 · 4 obs
● 2016-03-25 16:05:02
○ 2016-09-16 00:23:06
○ 2026-04-26 19:46:38
●MXmailfilter.hostnet.nl2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 15:19:08
● 2026-04-26 19:46:38
○A72.52.4.1192015-06-16 → 2017-05-23 · 4 obs
● 2017-05-23 01:18:24
○ 2026-03-27 15:19:08
○ 2026-04-26 19:46:38
●A91.184.0.1052026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 15:19:08
● 2026-04-26 19:46:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| sybesma.com | ns01.hostnet.nl, ns02.hostnet.nl | - |
✅ Authoritative Response
Server:195.206.121.13
NS records: ns01.hostnet.nl, ns02.hostnet.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sybesma.com (unsigned zone)
⏱️ Timing
Total: 913ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.184.0.105 |
| NS | 2 | ns02.hostnet.nl, ns01.hostnet.nl |
| MX | 1 | mailfilter.hostnet.nl (pri: 10) |
| SOA | 1 | ns01.hostnet.nl hostmaster.hostnet.nl |
Analysis
IP Addresses
sybesma.com resolves to one IP number: 91.184.0.105.
Other host names, for instance joachimblazer.nl, watertanks.be, denationalemunt.com, talentassessment.be and exitguide.nl share IP numbers with sybesma.com.
Name Servers
sybesma.com's delegation uses two name servers: ns01.hostnet.nl and ns02.hostnet.nl.
sybesma.com uses the same name server setup as other domains, such as fysiotherapiepad.nl, efc.aero, docschool.nl, xfresh.eu and vinnyjames.com.
Host names with two IPs:
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
A single mail server handles sybesma.com, mailfilter.hostnet.nl.
sybesma.com shares the same mail server setup as other domains, for instance toppac.be, hertek.pl, tijdschrijven.com, voetbalwereld.eu and suurautoservice.eu.
sybesma.com shares at least some mail servers with other domains, for example warchild.mobi, ebikez.eu, abcjus.com, vincentbotman.nl and appm.be.
These mail servers are often used with mx2.hostnet.nl and mail.hostnet.nl.
Host name mailfilter.hostnet.nl resolves to a single IP: 91.184.19.251.