must.sk - robtex.com
must.sk
sk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.tld.sk ⭐ 🔒 | ||||||
| NS | a.tld.sk ⚠️ Not in zone NS records 🔒 | ||||||
| NS | b.tld.sk ⚠️ Not in zone NS records 🔒 | ||||||
| NS | c.tld.sk ⚠️ Not in zone NS records 🔒 | ||||||
| NS | e.tld.sk 🔒 | ||||||
| NS | f.tld.sk 🔒 | ||||||
| NS | g.tld.sk 🔒 | ||||||
| NS | h.tld.sk 🔒 | ||||||
| SOA | m.tld.skhostmaster@sk-nic.sk serial=2018478056 | ||||||
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSns1.webhouse.sk2015-07-15 → 2016-04-02 · 4 obs
● 2016-04-02 21:52:20
○ 2026-03-22 12:30:46
○ 2026-03-22 15:49:14
●NSns1.websupport.sk2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 12:30:46
● 2026-03-22 15:49:14
○NSns2.webhouse.sk2015-07-15 → 2016-04-02 · 4 obs
● 2016-04-02 21:52:20
○ 2026-03-22 12:30:46
○ 2026-03-22 15:49:14
●NSns2.websupport.sk2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 12:30:46
● 2026-03-22 15:49:14
●NSns3.websupport.sk2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 12:30:46
● 2026-03-22 15:49:14
○MXmail6.hostmaster.sk2015-07-15 → 2016-04-02 · 4 obs
● 2016-04-02 21:52:20
○ 2026-03-22 12:30:46
○ 2026-03-22 15:49:14
●MXmx10.websupport.sk2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 12:30:46
● 2026-03-22 15:49:14
●MXmx20.websupport.sk2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 12:30:46
● 2026-03-22 15:49:14
○MXmxbackup1.junkemailfilter.com2015-07-15 → 2016-04-02 · 4 obs
● 2016-04-02 21:52:20
○ 2026-03-22 12:30:46
○ 2026-03-22 15:49:14
○MXmxbackup2.junkemailfilter.com2015-07-15 → 2016-04-02 · 4 obs
● 2016-04-02 21:52:20
○ 2026-03-22 12:30:46
○ 2026-03-22 15:49:14
●A216.24.57.12026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 12:30:46
● 2026-03-22 15:49:14
○A46.229.230.42015-07-15 → 2016-04-02 · 4 obs
● 2016-04-02 21:52:20
○ 2026-03-22 12:30:46
○ 2026-03-22 15:49:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk | - |
| must.sk | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | 6 records |
✅ Authoritative Response
Server: 45.10.97.11
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.24.57.1 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mx10.websupport.sk (pri: 10), mx20.websupport.sk (pri: 100) |
| TXT | 2 | v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.websupport.sk, ns1.websupport.sk, ns2.websupport.sk...)
Analysis
IP Addresses
must.sk points to IP number: 216.24.57.1.
Other host names such as clickeroffer.xyz, bluekollars.com, indiomgmt.com, dravyaa.com and congruenttennis.com share IPs with must.sk.
Name Servers
must.sk is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
must.sk at least partially shares name servers with other domains, for instance parazolle.com, babylucy.sk, elkop.sk, unition.sk and rowdie.co.uk.
Host ns1.websupport.sk points to 2a10:bbc0::11 and 45.10.97.11; Host ns2.websupport.sk points to 2a02:250:3::12 and 185.71.159.12; Host ns3.websupport.sk points to 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
must.sk is handled by two mail servers: mx10.websupport.sk and mx20.websupport.sk.
The mail server setup for must.sk matches that of other domains, for instance naturalis.sk, itq.sk, tradepartners.sk, zyntion.hu and gomart.cz.
Host names with two IP numbers: mx10.websupport.sk points to: 2a00:4b40:aaaa:2101:45:13:137:110 and 45.13.137.110; mx20.websupport.sk points to: 2a00:4b40:aaaa:2101:45:13:137:109 and 45.13.137.109.