`letuska.sk`

DNSSEC	⚠️ Not signed
A	81.89.49.143^{🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.}
NS	`ns2.bart.sk` ⭐
		A	2a01:390:1:b:ba61:0:1:2^{🇸🇰 VNET-AS2a01:390::/32 VNET a.s.}
		A	81.89.49.133^{🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.}
NS	`ns.bart.sk`
		A	2a01:390:1:b::10^{🇸🇰 VNET-AS2a01:390::/32 VNET a.s.}
			PTR	`mail.bart.sk`
		A	81.89.49.132^{🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.}
MX	`mail.bart.sk` ⭐
		A	2a01:390:1:b::10^{🇸🇰 VNET-AS2a01:390::/32 VNET a.s.}
			PTR	`mail.bart.sk`
		A	81.89.49.132^{🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.}
SOA	`ns.bart.sk`dnsadmin@ns.bart.sk 2026-01-14 #3

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐
	NS	`e.tld.sk`
	NS	`f.tld.sk`
	NS	`g.tld.sk`
	NS	`h.tld.sk`
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018527140

Same first word

letuska.net

letuska.cz

letuska.eu

letuska.sk

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DNS History

7 records (4 active, 3 former)

●NSns.bart.sk2009-07-03 → 2026-05-14 · 2 obs

● 2009-07-03 08:39:54
● 2026-05-14 04:50:16

●NSns2.bart.sk2009-07-03 → 2026-05-14 · 2 obs

● 2009-07-03 08:39:54
● 2026-05-14 04:50:16

●MXmail.bart.sk2015-07-16 → 2026-05-14 · 3 obs

○ 2009-07-03 08:39:54
● 2015-07-16 09:00:14
● 2026-05-14 04:50:16

○MXns.bart.sk2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 08:39:54
○ 2015-07-16 09:00:14
○ 2026-05-14 04:50:16

○A81.89.49.1352015-07-16 → 2018-07-21 · 5 obs

○ 2009-07-03 08:39:54
● 2015-07-16 09:00:14
● 2018-07-21 23:50:48
○ 2026-04-10 18:22:36
○ 2026-05-14 04:50:16

●A81.89.49.1432026-04-10 → 2026-05-14 · 3 obs

○ 2018-07-21 23:50:48
● 2026-04-10 18:22:36
● 2026-05-14 04:50:16

○A85.248.241.702009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 08:39:54
○ 2015-07-16 09:00:14
○ 2026-05-14 04:50:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	h.tld.sk, f.tld.sk, e.tld.sk, g.tld.sk	8 records
letuska.sk	ns2.bart.sk, ns.bart.sk	4 records

✅ Authoritative Response

Server:81.89.49.133

NS records: ns2.bart.sk, ns.bart.sk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letuska.sk (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.89.49.143`
NS	2	`ns2.bart.sk, ns.bart.sk`
MX	1	`mail.bart.sk (pri: 100)`
SOA	1	`ns.bart.sk dnsadmin.ns.bart.sk`

📌 Glue Records Collected

Total: 12

In-bailiwick: 8 (h.tld.sk, g.tld.sk, f.tld.sk...)

Out-of-bailiwick: 4 (ns.bart.sk, ns2.bart.sk, ns.bart.sk...)

Analysis

IP Addresses

letuska.sk resolves to one IP number: 81.89.49.143.

other host names including grandhotelpermon.com, hoteleurobus.sk, preservis.sk, outdoormania.sk and gransat.sk share IP numbers with letuska.sk.

Name Servers

letuska.sk is delegated to two name servers ns2.bart.sk and ns.bart.sk.

letuska.sk shares the same name server setup as other domains, for instance autoales.sk, ckmalkopolo.sk, tente.sk, rentop.sk and elcom.cloud.

letuska.sk at least partially shares name servers with other domains, for instance bart.sk, letenky-online.eu, linux.sk, blockbeton.sk and crocodille.cz.

these name servers are often used together with alfa.inver.sk, ns1.crossuite.com, ns2.crossuite.com and ns.sklug.sk.

Host names with two IP numbers:

The host name ns2.bart.sk points to 2a01:390:1:b:ba61:0:1:2 and 81.89.49.133; the host name ns.bart.sk points to 2a01:390:1:b::10 and 81.89.49.132.

Mail Servers

letuska.sk is handled by a single mail server, mail.bart.sk.

letuska.sk shares the same mail server setup as other domains, for instance ronar.sk, svietidlar.sk, blockbeton.sk, azbest.sk and pinius.sk.

mail.bart.sk resolves to two IP numbers: 2a01:390:1:b::10 and 81.89.49.132.

letuska.sk - robtex.com

letuska.sk

sk