optara.nl - robtex.com
optara.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2268:1:0:f816:3eff:fe7b:63c6🇳🇱 HOSTNET2a02:2268::/32 | ||||||
| A | 91.184.0.200🇩🇰 ONECOM91.184.0.0/19 | ||||||
| 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 | ||||||
| TXT | v=spf1 include:_spf.hostnet.nl -all | ||||||
| SOA | ns01.hostnet.nlhostmaster@hostnet.nl 2026-07-31 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-08-06 06:30:01 +0000 (EPOCH 1785997801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-06 #13 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns01.hostnet.nl2026-06-12 → 2026-08-06 · 3 obs
● 2026-06-12 09:04:38
● 2026-08-06 06:58:06
●NSns02.hostnet.nl2026-06-12 → 2026-08-06 · 3 obs
● 2026-06-12 09:04:38
● 2026-08-06 06:58:06
○NSns1.hostnet.nl2015-11-12 → 2017-02-13 · 4 obs
● 2017-02-13 22:39:26
○ 2026-06-12 09:04:38
○ 2026-08-06 06:58:06
○NSns2.hostnetbv.com2015-11-12 → 2017-02-13 · 4 obs
● 2017-02-13 22:39:26
○ 2026-06-12 09:04:38
○ 2026-08-06 06:58:06
○NSns3.hostnetbv.nl2015-11-12 → 2017-02-13 · 4 obs
● 2017-02-13 22:39:26
○ 2026-06-12 09:04:38
○ 2026-08-06 06:58:06
●A2a02:2268:1:0:f816:3eff:fe7b:63c62026-06-12 → 2026-08-06 · 5 obs
● 2026-06-12 09:04:38
○ 2026-07-15 14:31:34
● 2026-07-16 03:00:46
● 2026-08-06 06:58:06
○A91.184.0.1002015-11-12 → 2017-02-13 · 4 obs
● 2017-02-13 22:39:26
○ 2026-06-12 09:04:38
○ 2026-08-06 06:58:06
●A91.184.0.2002026-06-12 → 2026-08-06 · 5 obs
● 2026-06-12 09:04:38
○ 2026-07-15 14:31:34
● 2026-07-16 03:00:46
● 2026-08-06 06:58:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| optara.nl | ns01.hostnet.nl, ns02.hostnet.nl | - |
✅ Authoritative Response
Server:195.206.121.13
NS records: ns01.hostnet.nl, ns02.hostnet.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.184.0.200 |
| AAAA | 1 | 2a02:2268:1:0:f816:3eff:fe7b:63c6 |
| NS | 2 | ns02.hostnet.nl, ns01.hostnet.nl |
| TXT | 1 | v=spf1 include:_spf.hostnet.nl -all |
| SOA | 1 | ns01.hostnet.nl hostmaster.hostnet.nl |
Analysis
IP Addresses
optara.nl has two IP addresses: 91.184.0.200 and 2a02:2268:1:0:f816:3eff:fe7b:63c6
jones.nl, wellnessdeluxe.com, mail.dopharma.eu and two other host names share IP numbers with optara.nl.
Name Servers
optara.nl is delegated to two name servers: ns01.hostnet.nl and ns02.hostnet.nl.
optara.nl uses the same name servers as several other domains — among them martijnkruit.com, testlearning.net, glaz.nl and two more.
ns01.hostnet.nl and ns02.hostnet.nl each resolve to two IP addresses: ns01.hostnet.nl points to 195.206.121.13 and 2001:67c:28cc::13, while ns02.hostnet.nl points to 185.10.11.13 and 2001:67c:3c0::13.