masters.sk - robtex.com
masters.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
11 records (5 active, 6 former)
●NSlinda.ns.cloudflare.com2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 07:42:46
○NSns1.websupport.sk2015-05-30 → 2017-09-20 · 5 obs
● 2016-09-11 18:33:44
○ 2016-12-18 13:42:02
● 2017-09-20 09:10:46
○ 2026-03-19 07:42:46
○NSns2.websupport.sk2015-05-30 → 2017-09-20 · 5 obs
● 2016-09-11 18:33:44
○ 2016-12-18 13:42:02
● 2017-09-20 09:10:46
○ 2026-03-19 07:42:46
○NSns3.websupport.sk2015-05-30 → 2017-09-20 · 5 obs
● 2016-09-11 18:33:44
○ 2016-12-18 13:42:02
● 2017-09-20 09:10:46
○ 2026-03-19 07:42:46
●NSplato.ns.cloudflare.com2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 07:42:46
●MXmail.protonmail.ch2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 07:42:46
○MXmailin1.masters.sk2015-05-30 → 2017-09-20 · 5 obs
● 2016-09-11 18:33:44
○ 2016-12-18 13:42:02
● 2017-09-20 09:10:46
○ 2026-03-19 07:42:46
○MXmailin2.masters.sk2015-05-30 → 2017-09-20 · 5 obs
● 2016-09-11 18:33:44
○ 2016-12-18 13:42:02
● 2017-09-20 09:10:46
○ 2026-03-19 07:42:46
●MXmailsec.protonmail.ch2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 07:42:46
○A37.9.175.102015-05-30 → 2017-09-20 · 5 obs
● 2016-09-11 18:33:44
○ 2016-12-18 13:42:02
● 2017-09-20 09:10:46
○ 2026-03-19 07:42:46
●A95.217.251.2002026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 07:42:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | 8 records |
| masters.sk | linda.ns.cloudflare.com, plato.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.59.223
NS records: linda.ns.cloudflare.com, plato.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masters.sk (unsigned zone)
⏱️ Timing
Total: 964ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.217.251.200 |
| NS | 2 | linda.ns.cloudflare.com, plato.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=f5481b50a08cf8ac, v=spf1 include:_spf.protonmail.ch mx ~al |
| SOA | 1 | linda.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (e.tld.sk, e.tld.sk, f.tld.sk...)
Analysis
IP Addresses
masters.sk points to an IP address: 95.217.251.200.
other host names include mail.merry-berry.ua, avc.one, starsportwetten.at, merry-berry.ua and killena.com; they share IP numbers with masters.sk.
Name Servers
Two name servers linda.ns.cloudflare.com and plato.ns.cloudflare.com handle the delegation for masters.sk.
masters.sk shares the same name server setup as other domains, for instance niktravel.com, leadev-langham.co.nz, marca.co.il, rsvpengelvolkers.com and aftaagames.com.
masters.sk at least partially shares name servers with other domains, for instance esyvte.com, goodjujubakery.com, ostart.net, upol.net and mass-media.es.
These name servers are commonly used with alexia.ns.cloudflare.com and josh.ns.cloudflare.com.
Six IP addresses per host:
linda.ns.cloudflare.com points to 2606:4700:50::adf5:3afa, 2803:f800:50::6ca2:c0fa, 2a06:98c1:50::ac40:20fa, 108.162.192.250, 172.64.32.250 and 173.245.58.250; plato.ns.cloudflare.com points to 2606:4700:58::adf5:3bdf, 2803:f800:50::6ca2:c1df, 2a06:98c1:50::ac40:21df, 108.162.193.223, 172.64.33.223 and 173.245.59.223
Mail Servers
masters.sk is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
masters.sk uses the same mail server setup as other domains, for instance datasets.ai, kerkour.com, solutions-ict.nl, ahighlandhistory.com and caput.org.
masters.sk shares at least partially some mail servers with other domains, for instance jensaxena.com, dsindex.com, adultsearch.com, cylobato.com and quadensemble.com.
these mail servers are commonly used together with aspmx.l.google.com.
Host names with three IP numbers:
mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.
mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.