ralpholtson.com - robtex.com
ralpholtson.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.214.4.47🇳🇱 HostSlim-Global-Network103.214.4.0/22 HostSlim BV Artemisweg 145-G 8239 DD Lelystad The Netherlands | ||||||
| PTR | hostingserver09.hostslim.nl | ||||||
| NS | ns15.hostslim.nl ⭐ | ||||||
| A | 103.214.4.44🇳🇱 HostSlim-Global-Network103.214.4.0/22 HostSlim BV Artemisweg 145-G 8239 DD Lelystad The Netherlands | ||||||
| NS | ns16.hostslim.nl | ||||||
| A | 103.214.4.47🇳🇱 HostSlim-Global-Network103.214.4.0/22 HostSlim BV Artemisweg 145-G 8239 DD Lelystad The Netherlands | ||||||
| PTR | hostingserver09.hostslim.nl | ||||||
| MX | mail.ralpholtson.com ⭐ | ||||||
| A | 103.214.4.47🇳🇱 HostSlim-Global-Network103.214.4.0/22 HostSlim BV Artemisweg 145-G 8239 DD Lelystad The Netherlands | ||||||
| PTR | hostingserver09.hostslim.nl | ||||||
| TXT | v=spf1 a mx ip4:103.214.4.47 ~all | ||||||
| SOA | ns15.hostslim.nlhostmaster@ralpholtson.com 2023-12-09 #0 | ||||||
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=1774933137 | ||||||
Subdomains
mail.ralpholtson.com |
DNS History
8 records (4 active, 4 former)
○NSns1.deziweb.com2015-06-10 → 2017-07-01 · 4 obs
● 2017-07-01 16:08:38
○ 2026-03-31 05:05:04
○ 2026-03-31 05:05:08
●NSns15.hostslim.nl2026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 05:05:04
● 2026-03-31 05:05:08
●NSns16.hostslim.nl2026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 05:05:04
● 2026-03-31 05:05:08
○NSns2.deziweb.com2015-06-10 → 2017-07-01 · 4 obs
● 2017-07-01 16:08:38
○ 2026-03-31 05:05:04
○ 2026-03-31 05:05:08
●MXmail.ralpholtson.com2015-06-10 → 2026-03-31 · 2 obs
● 2026-03-31 05:05:08
○MXmx20.ralpholtson.com2015-06-10 → 2017-07-01 · 4 obs
● 2017-07-01 16:08:38
○ 2026-03-31 05:05:04
○ 2026-03-31 05:05:08
●A103.214.4.472026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 05:05:04
● 2026-03-31 05:05:08
○A194.247.30.432015-06-10 → 2017-07-01 · 4 obs
● 2017-07-01 16:08:38
○ 2026-03-31 05:05:04
○ 2026-03-31 05:05:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ralpholtson.com | ns15.hostslim.nl, ns16.hostslim.nl | - |
✅ Authoritative Response
Server:103.214.4.44
NS records: ns15.hostslim.nl, ns16.hostslim.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ralpholtson.com (unsigned zone)
⏱️ Timing
Total: 426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.214.4.47 |
| NS | 2 | ns15.hostslim.nl, ns16.hostslim.nl |
| MX | 1 | mail.ralpholtson.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:103.214.4.47 ~all |
| SOA | 1 | ns15.hostslim.nl hostmaster.ralpholtson. |
Analysis
Hierarchy
ralpholtson.com is the parent of mail.ralpholtson.com.
IP Addresses
ralpholtson.com resolves to one IP number: 103.214.4.47.
other host names including drogist.net, e-rubbers.nl, mail.telenets.es, www.depoortvanantwerpen.nl and mail.abconverse.nl share IP numbers with ralpholtson.com.
Name Servers
ralpholtson.com is delegated to two name servers ns15.hostslim.nl and ns16.hostslim.nl.
ralpholtson.com shares the same name server setup as other domains, for instance zwangerschaptest.nl, deelektrischesigaret.nl, castricumcatering.nl, rakar.nl and sportixx.com.
ralpholtson.com shares at least some name servers with other domains, for example wazuco.com, telenets.es and jamilandsons.com.
these name servers are often used together with nldans1.vebhost.top, nldans2.vebhost.top, ns1.telenets.es and ns2.telenets.es.
Host names with one IP number:
ns15.hostslim.nl points to 103.214.4.44
ns16.hostslim.nl points to 103.214.4.47
Mail Servers
ralpholtson.com is handled by a single mail server, mail.ralpholtson.com.
mail.ralpholtson.com resolves to IP 103.214.4.47.