nykryn.com - robtex.com
nykryn.com
com
| 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=1774613327 | ||||||
Subdomains
Same first word
DNS History
12 records (7 active, 5 former)
○NSns.rebex.cz2015-07-25 → 2017-08-15 · 4 obs
● 2017-08-15 07:42:46
○ 2026-02-16 20:54:34
○ 2026-03-27 12:31:24
●NSns1.websupport.cz2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 20:54:34
● 2026-03-27 12:31:24
○NSns2.rebex.cz2015-07-25 → 2017-08-15 · 4 obs
● 2017-08-15 07:42:46
○ 2026-02-16 20:54:34
○ 2026-03-27 12:31:24
●NSns2.websupport.cz2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 20:54:34
● 2026-03-27 12:31:24
●NSns3.websupport.eu2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 20:54:34
● 2026-03-27 12:31:24
●MXmailin1.nykryn.com2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 20:54:34
● 2026-03-27 12:31:24
●MXmailin2.nykryn.com2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 20:54:34
● 2026-03-27 12:31:24
○MXmx1.rebex.cz2015-07-25 → 2017-08-15 · 4 obs
● 2017-08-15 07:42:46
○ 2026-02-16 20:54:34
○ 2026-03-27 12:31:24
○MXmx2.rebex.cz2015-07-25 → 2017-08-15 · 4 obs
● 2017-08-15 07:42:46
○ 2026-02-16 20:54:34
○ 2026-03-27 12:31:24
○A195.144.107.2052015-07-25 → 2017-08-15 · 4 obs
● 2017-08-15 07:42:46
○ 2026-02-16 20:54:34
○ 2026-03-27 12:31:24
●A2a00:4b40:aaaa:2011::62026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 20:54:34
● 2026-03-27 12:31:24
●A37.9.175.2122026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 20:54:34
● 2026-03-27 12:31:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nykryn.com | 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: 485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.212 |
| AAAA | 1 | 2a00:4b40:aaaa:2011::6 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mailin1.nykryn.com (pri: 10), mailin2.nykryn.com (pri: 100) |
| TXT | 1 | v=spf1 include:spf.active24.com ip6:2a02 |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
nykryn.com is a parent of mailin1.nykryn.com and mailin2.nykryn.com.
IP Addresses
nykryn.com points to two IP numbers: 2a00:4b40:aaaa:2011::6 and 37.9.175.212.
Other host names, for instance sasse.at, www.kurz.archi, betonove-ploty.com, cargomates.com and mpdmb.cz share IP numbers with nykryn.com.
Name Servers
The delegation for nykryn.com is handled by three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
nykryn.com at least partially shares name servers with other domains, for instance alverosal.ro, desitinpharma.cz, cashflowreport.cz, bria.sk and alissabeaute.cz.
these name servers are commonly used with ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
Two IP numbers per host:
ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11.
ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12.
ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
nykryn.com is handled by two mail servers: mailin1.nykryn.com and mailin2.nykryn.com.
nykryn.com uses the same mail server setup as other domains, such as eart.cz.
Host names with two IP numbers: mailin1.nykryn.com points to 2a00:4b40:aaaa:2101:45:13:137:112 and 45.13.137.104; mailin2.nykryn.com points to 2a00:4b40:aaaa:2101:45:13:137:113 and 45.13.137.114.