corstens.net - robtex.com
corstens.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:2170:311:67::51🇳🇱 SYSTEMEC-AS2a02:2170::/32 | ||||||
| PTR | server.wse.nl | ||||||
| A | 212.124.67.51🇳🇱 SYSTEMEC-AS212.124.64.0/22 Systemec B.V. | ||||||
| NS | ns1.wse.nl ⭐ | ||||||
| A | 2a02:2170:311:67::51🇳🇱 SYSTEMEC-AS2a02:2170::/32 | ||||||
| PTR | server.wse.nl | ||||||
| A | 212.124.67.51🇳🇱 SYSTEMEC-AS212.124.64.0/22 Systemec B.V. | ||||||
| PTR | server.wse.nl | ||||||
| NS | ns2.wse.nl | ||||||
| A | 2a02:2170:311:67::52🇳🇱 SYSTEMEC-AS2a02:2170::/32 | ||||||
| PTR | server.wse.nl | ||||||
| A | 212.124.67.52🇳🇱 SYSTEMEC-AS212.124.64.0/22 Systemec B.V. | ||||||
| PTR | server.wse.nl | ||||||
| MX | mail.corstens.net ⭐ | ||||||
| A | 2a02:2170:311:67::51🇳🇱 SYSTEMEC-AS2a02:2170::/32 | ||||||
| PTR | server.wse.nl | ||||||
| A | 212.124.67.51🇳🇱 SYSTEMEC-AS212.124.64.0/22 Systemec B.V. | ||||||
| PTR | server.wse.nl | ||||||
| TXT | v=spf1 a mx ip4:212.124.67.51 ip6:2a02:2170:311:67:0:0:0:51 ~all | ||||||
| SOA | ns1.wse.nlhostmaster@corstens.net 2025-12-01 #3 | ||||||
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=1774380587 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.corstens.net2026-03-13 → 2026-03-24 · 2 obs
● 2026-03-24 19:56:56
●A212.124.67.512026-03-13 → 2026-03-24 · 2 obs
● 2026-03-24 19:56:56
●A2a02:2170:311:67::512026-03-13 → 2026-03-24 · 2 obs
● 2026-03-24 19:56:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| corstens.net | ns1.wse.nl, ns2.wse.nl | - |
✅ Authoritative Response
Server:212.124.67.52
NS records: ns1.wse.nl, ns2.wse.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corstens.net (unsigned zone)
⏱️ Timing
Total: 622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.124.67.51 |
| AAAA | 1 | 2a02:2170:311:67::51 |
| NS | 2 | ns1.wse.nl, ns2.wse.nl |
| MX | 1 | mail.corstens.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:212.124.67.51 ip6:2a02:2 |
| SOA | 1 | ns1.wse.nl hostmaster.corstens.net |
Analysis
IP Addresses
corstens.net points to two IPs: 2a02:2170:311:67::51 and 212.124.67.51.
Other host names including wagemansadvokaten.nl, munsterman.info, robo.pictures, mail.corio.nl and mail.stichting-heyoka.eu share IP numbers with corstens.net.
Name Servers
corstens.net's delegation uses two name servers, ns1.wse.nl and ns2.wse.nl.
corstens.net shares the same name server setup as other domains, for example wse.be, stichting-heyoka.com, uwhardwarespecialist.nl, vocalgroupalliance.nl and bawb.nl.
Host names with two IPs:
ns1.wse.nl points to: 2a02:2170:311:67::51 and 212.124.67.51
ns2.wse.nl points to: 2a02:2170:311:67::52 and 212.124.67.52
Mail Servers
corstens.net is handled by a single mail server, mail.corstens.net.
mail.corstens.net points to two IPs: 2a02:2170:311:67::51 and 212.124.67.51.