rozan.nl - dns.ninja
rozan.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.9.175.213🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| MX | mta1.active24.com ⭐ | ||||||
| MX | mta2.active24.com ⭐ | ||||||
| MX | mta3.active24.com ⭐ | ||||||
| MX | mta4.active24.com ⭐ | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1756992211 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-29 01:30:02 +0000 (EPOCH 1785288602) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-29 #3 | ||||||
Same first word
Similar names
DNS History
16 records (8 active, 8 former)
○NSalfa.ns.active24.cz2016-03-15 → 2017-03-19 · 5 obs
● 2016-03-15 02:53:28
● 2017-03-19 09:29:28
○ 2026-03-28 02:23:34
○ 2026-07-29 02:22:24
○NSans1.active24.com2015-05-08 → 2015-11-09 · 4 obs
● 2015-11-09 17:02:44
○ 2016-03-15 02:53:28
○ 2026-07-29 02:22:24
○NSans2.active24.com2015-05-08 → 2015-11-09 · 4 obs
● 2015-11-09 17:02:44
○ 2016-03-15 02:53:28
○ 2026-07-29 02:22:24
○NSans3.active24.com2015-05-08 → 2015-11-09 · 4 obs
● 2015-11-09 17:02:44
○ 2016-03-15 02:53:28
○ 2026-07-29 02:22:24
○NSbeta.ns.active24.cz2016-03-15 → 2017-03-19 · 5 obs
● 2016-03-15 02:53:28
● 2017-03-19 09:29:28
○ 2026-03-28 02:23:34
○ 2026-07-29 02:22:24
○NSgama.ns.active24.sk2016-03-15 → 2017-03-19 · 5 obs
● 2016-03-15 02:53:28
● 2017-03-19 09:29:28
○ 2026-03-28 02:23:34
○ 2026-07-29 02:22:24
●NSns1.websupport.cz2026-03-28 → 2026-07-29 · 3 obs
● 2026-03-28 02:23:34
● 2026-07-29 02:22:24
●NSns2.websupport.cz2026-03-28 → 2026-07-29 · 3 obs
● 2026-03-28 02:23:34
● 2026-07-29 02:22:24
●NSns3.websupport.eu2026-03-28 → 2026-07-29 · 3 obs
● 2026-03-28 02:23:34
● 2026-07-29 02:22:24
●MXmta1.active24.com2015-05-08 → 2026-07-29 · 2 obs
● 2026-07-29 02:22:24
●MXmta2.active24.com2015-05-08 → 2026-07-29 · 2 obs
● 2026-07-29 02:22:24
●MXmta3.active24.com2015-05-08 → 2026-07-29 · 2 obs
● 2026-07-29 02:22:24
●MXmta4.active24.com2015-05-08 → 2026-07-29 · 2 obs
● 2026-07-29 02:22:24
○A213.188.134.2052015-05-08 → 2016-03-15 · 4 obs
● 2016-03-15 02:53:28
○ 2016-07-23 06:33:24
○ 2026-07-29 02:22:24
●A37.9.175.2132026-03-28 → 2026-07-29 · 3 obs
● 2026-03-28 02:23:34
● 2026-07-29 02:22:24
○A81.95.96.762016-07-23 → 2017-03-19 · 5 obs
● 2016-07-23 06:33:24
● 2017-03-19 09:29:28
○ 2026-03-28 02:23:34
○ 2026-07-29 02:22:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns1.dns.nl, ns3.dns.nl | - |
| rozan.nl | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.213 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 4 | mta1.active24.com (pri: 10), mta2.active24.com (pri: 10)... |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
rozan.nl points to a single IP number: 37.9.175.213.
Additional host names — barthelemy.cz, webset.cz, decinskyservis.cz and two others — share IP numbers with rozan.nl.
Name Servers
rozan.nl has three name servers — ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
rozan.nl partially shares its NS delegation with several other domains, including automodul.biz, astra-ic.cz, majstrik.sk and two others.
Each of ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu points to two IP numbers. ns1.websupport.cz points to 45.10.97.11 and 2a10:bbc0::11. ns2.websupport.cz points to 185.71.159.12 and 2a02:250:3::12. ns3.websupport.eu points to 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
rozan.nl has four mail servers: mta1.active24.com, mta2.active24.com, mta3.active24.com and mta4.active24.com.
rozan.nl shares mail servers — at least in part — with other domains, including arkhimedes.no, byberg.net, bonamat.no and two others.
The mail servers mx.eivoittoa.fi, mxa-00329901.gslb.pphosted.com and mxb-00329901.gslb.pphosted.com frequently co-occur with these mail servers.