modrin.net - dns.ninja
modrin.net
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=1785835667 | ||||||
Subdomains
Same first word
Similar names
DNS History
15 records (7 active, 8 former)
○NSalfa.ns.active24.cz2015-08-07 → 2021-04-03 · 4 obs
● 2021-04-03 09:30:18
○ 2026-03-24 08:01:40
○ 2026-08-04 09:38:28
○NSbeta.ns.active24.cz2015-08-07 → 2021-04-03 · 4 obs
● 2021-04-03 09:30:18
○ 2026-03-24 08:01:40
○ 2026-08-04 09:38:28
●NSns1.websupport.cz2026-03-24 → 2026-08-04 · 3 obs
● 2026-03-24 08:01:40
● 2026-08-04 09:38:28
●NSns2.websupport.cz2026-03-24 → 2026-08-04 · 3 obs
● 2026-03-24 08:01:40
● 2026-08-04 09:38:28
●NSns3.websupport.eu2026-03-24 → 2026-08-04 · 3 obs
● 2026-03-24 08:01:40
● 2026-08-04 09:38:28
○MXin.smtp.cz2015-08-07 → 2016-06-28 · 4 obs
● 2016-06-28 14:06:28
○ 2017-05-12 19:13:30
○ 2026-08-04 09:38:28
●MXmailin1.modrin.net2026-03-24 → 2026-08-04 · 3 obs
● 2026-03-24 08:01:40
● 2026-08-04 09:38:28
●MXmailin2.modrin.net2026-03-24 → 2026-08-04 · 3 obs
● 2026-03-24 08:01:40
● 2026-08-04 09:38:28
○MXmx.smtp.cz2015-08-07 → 2016-06-28 · 4 obs
● 2016-06-28 14:06:28
○ 2017-05-12 19:13:30
○ 2026-08-04 09:38:28
○MXmx1.active24.com2017-05-12 → 2021-04-03 · 5 obs
● 2017-05-12 19:13:30
● 2021-04-03 09:30:18
○ 2026-03-24 08:01:40
○ 2026-08-04 09:38:28
○MXmx2.active24.com2017-05-12 → 2021-04-03 · 5 obs
● 2017-05-12 19:13:30
● 2021-04-03 09:30:18
○ 2026-03-24 08:01:40
○ 2026-08-04 09:38:28
●A2a00:4b40:aaaa:2005::62026-03-24 → 2026-08-04 · 3 obs
● 2026-03-24 08:01:40
● 2026-08-04 09:38:28
○A2a02:4a8:ac24:108::96:1342015-08-07 → 2021-04-03 · 4 obs
● 2021-04-03 09:30:18
○ 2026-03-24 08:01:40
○ 2026-08-04 09:38:28
●A37.9.175.1642026-03-24 → 2026-08-04 · 3 obs
● 2026-03-24 08:01:40
● 2026-08-04 09:38:28
○A81.95.96.1342015-08-07 → 2021-04-03 · 4 obs
● 2021-04-03 09:30:18
○ 2026-03-24 08:01:40
○ 2026-08-04 09:38:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| modrin.net | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:185.71.159.12
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: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.164 |
| AAAA | 1 | 2a00:4b40:aaaa:2005::6 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mailin1.modrin.net (pri: 10), mailin2.modrin.net (pri: 100) |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
mailin2.modrin.net and mailin1.modrin.net each fall under modrin.net as their parent domain.
IP Addresses
modrin.net resolves to the IP addresses 37.9.175.164 and 2a00:4b40:aaaa:2005::6
Two other host names, along with meoptasportsoptics.cz, mediagram.cz and consenta.cz, also share IP numbers with modrin.net.
Name Servers
modrin.net is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
modrin.net partially shares its NS delegation with several other domains, including hbox.cz, 3a.cz, klimakor.cz and two others.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu each resolve to two IP addresses: ns1.websupport.cz resolves to 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz resolves to 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu resolves to 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
modrin.net is served by two mail servers, mailin1.modrin.net and mailin2.modrin.net.
mailin1.modrin.net and mailin2.modrin.net each resolve to two IP addresses: mailin1.modrin.net points to 45.13.137.8 and 2a00:4b40:aaaa:2101:45:13:137:8, while mailin2.modrin.net points to 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:9.