oefenen.net - robtex.com
oefenen.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dnstools.nl ⭐ | ||||||
| A | 2a02:728:e:66::100🇳🇱 UNISERVER-AS2a02:728::/32 | ||||||
| PTR | ns1.dnstools.nl | ||||||
| A | 81.26.219.100🇳🇱 UNISERVER-AS81.26.208.0/20 | ||||||
| PTR | ns1.dnstools.nl | ||||||
| NS | ns2.dnstools.nl | ||||||
| A | 2a02:728:e:758::160🇳🇱 UNISERVER-AS2a02:728::/32 | ||||||
| PTR | ns2.dnstools.nl | ||||||
| A | 81.26.208.160🇳🇱 UNISERVER-AS81.26.208.0/20 | ||||||
| PTR | ns2.dnstools.nl | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.dnstools.nlsysteembeheer@easyhosting.nl 2019-09-18 #42 | ||||||
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=1775974352 | ||||||
Same first word
DNS History
6 records (2 active, 4 former)
●NSns1.dnstools.nl2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 06:35:00
○NSns1.nifv.nl2015-06-13 → 2017-06-21 · 3 obs
● 2017-06-21 01:53:16
○ 2026-04-12 06:35:00
●NSns2.dnstools.nl2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 06:35:00
○NSns2.nifv.nl2015-06-13 → 2017-06-21 · 3 obs
● 2017-06-21 01:53:16
○ 2026-04-12 06:35:00
○MXmail.oefenen.net2015-06-13 → 2017-06-21 · 3 obs
● 2017-06-21 01:53:16
○ 2026-04-12 06:35:00
○A81.26.219.1012015-06-13 → 2017-06-21 · 3 obs
● 2017-06-21 01:53:16
○ 2026-04-12 06:35:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| oefenen.net | ns1.dnstools.nl, ns2.dnstools.nl | - |
✅ Authoritative Response
Server:81.26.208.160
NS records: ns1.dnstools.nl, ns2.dnstools.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 724ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.dnstools.nl, ns1.dnstools.nl |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.dnstools.nl systeembeheer.easyhostin |
Analysis
Name Servers
Two name servers ns1.dnstools.nl and ns2.dnstools.nl are delegated to oefenen.net.
oefenen.net uses the same name server configuration as other domains, such as proflite.nl, 4dns.nl, somatic-experiencing.nl, pacjack.nl and bambite.nl.
oefenen.net at least partially shares name servers with other domains such as trackclaim.net, totalcaregroep.nl, sandravdmeulen.nl, yachtwear.nl and hetpaersehuys.nl.
These name servers are commonly used with ns1.dnsman.nl, ns2.dnsman.nl, ns1.cssn.nl and ns2.cssn.nl.
Host names with two IPs:
ns1.dnstools.nl points to 2a02:728:e:66::100 and 81.26.219.100.
ns2.dnstools.nl points to 2a02:728:e:758::160 and 81.26.208.160.