open-hw.net - robtex.com
open-hw.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.48.122.213🇳🇱 LEASEWEB-NL-AMS-0137.48.64.0/18 LEASEWEB | ||||||
| PTR | mercury.whoelse.nl | ||||||
| NS | ns1.whoelse.nl ⭐ | ||||||
| A | 37.48.122.213🇳🇱 LEASEWEB-NL-AMS-0137.48.64.0/18 LEASEWEB | ||||||
| PTR | mercury.whoelse.nl | ||||||
| NS | ns2.whoelse.nl | ||||||
| A | 37.48.122.213🇳🇱 LEASEWEB-NL-AMS-0137.48.64.0/18 LEASEWEB | ||||||
| PTR | mercury.whoelse.nl | ||||||
| MX | mail.open-hw.net ⭐ | ||||||
| A | 37.48.122.213🇳🇱 LEASEWEB-NL-AMS-0137.48.64.0/18 LEASEWEB | ||||||
| PTR | mercury.whoelse.nl | ||||||
| TXT | v=spf1 a mx ip4:37.48.122.213 ~all | ||||||
| SOA | ns1.whoelse.nlhostmaster@open-hw.net 2024-02-14 #0 | ||||||
net
| 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=1774412512 | ||||||
Same first word
open-hw.net |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns1.registrar-servers.com2026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-25 04:49:38
○ 2026-03-25 04:49:40
○ 2026-03-25 04:49:40
○NSdns2.registrar-servers.com2026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-25 04:49:38
○ 2026-03-25 04:49:40
○ 2026-03-25 04:49:40
●NSns1.whoelse.nl2026-03-25 → 2026-03-25 · 3 obs
○ 2017-03-31 09:26:54
● 2026-03-25 04:49:38
● 2026-03-25 04:49:40
● 2026-03-25 04:49:38
● 2026-03-25 04:49:40
●NSns2.whoelse.nl2026-03-25 → 2026-03-25 · 3 obs
○ 2017-03-31 09:26:54
● 2026-03-25 04:49:38
● 2026-03-25 04:49:40
● 2026-03-25 04:49:38
● 2026-03-25 04:49:40
○NSns3.whoelse.nl2015-07-02 → 2017-03-31 · 4 obs
● 2015-07-02 13:27:12
● 2017-03-31 09:26:54
○ 2026-03-25 04:49:38
○ 2026-03-25 04:49:40
● 2017-03-31 09:26:54
○ 2026-03-25 04:49:38
○ 2026-03-25 04:49:40
○NSns4.whoelse.nl2015-07-02 → 2017-03-31 · 4 obs
● 2015-07-02 13:27:12
● 2017-03-31 09:26:54
○ 2026-03-25 04:49:38
○ 2026-03-25 04:49:40
● 2017-03-31 09:26:54
○ 2026-03-25 04:49:38
○ 2026-03-25 04:49:40
●MXmail.open-hw.net2015-07-02 → 2026-03-25 · 2 obs
● 2015-07-02 13:27:12
● 2026-03-25 04:49:40
● 2026-03-25 04:49:40
●A37.48.122.2132026-03-25 → 2026-03-25 · 3 obs
○ 2017-03-31 09:26:54
● 2026-03-25 04:49:38
● 2026-03-25 04:49:40
● 2026-03-25 04:49:38
● 2026-03-25 04:49:40
○A85.17.38.1002015-07-02 → 2017-03-31 · 4 obs
● 2015-07-02 13:27:12
● 2017-03-31 09:26:54
○ 2026-03-25 04:49:38
○ 2026-03-25 04:49:40
● 2017-03-31 09:26:54
○ 2026-03-25 04:49:38
○ 2026-03-25 04:49:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| open-hw.net | ns1.whoelse.nl, ns2.whoelse.nl | - |
✅ Authoritative Response
Server:37.48.122.213
NS records: ns1.whoelse.nl, ns2.whoelse.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for open-hw.net (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.48.122.213 |
| NS | 2 | ns2.whoelse.nl, ns1.whoelse.nl |
| MX | 1 | mail.open-hw.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:37.48.122.213 ~all |
| SOA | 1 | ns1.whoelse.nl hostmaster.open-hw.net |
Analysis
IP Addresses
open-hw.net points to a single IP address: 37.48.122.213.
Other host names such as mail.bluebox.nl, bluebox.nl, whoelse.nl, www.bluebox.nl and zwierstra.nl share IPs with open-hw.net.
Name Servers
Two name servers ns1.whoelse.nl and ns2.whoelse.nl handle the delegation for open-hw.net.
Host names with a single IP:
ns1.whoelse.nl points to 37.48.122.213.
ns2.whoelse.nl points to 37.48.122.213.
Host names pointing to 37.48.122.213: ns1.whoelse.nl and ns2.whoelse.nl.
Mail Servers
The mail.open-hw.net mail server handles open-hw.net.
mail.open-hw.net points to a single IP number: 37.48.122.213.