masterclass.lt - dns.ninja

`masterclass.lt`

DNSSEC	⚠️ Not signed
A	79.98.26.22^{🇱🇹 Interneto-vizija79.98.24.0/21 InternetoVizija}
		PTR	`tarpanas.serveriai.lt`
NS	`ns1.serveriai.lt` ⭐
		A	79.98.25.142^{🇱🇹 Interneto-vizija79.98.24.0/21 InternetoVizija}
			PTR	`ns1.serveriai.lt`
NS	`ns2.serveriai.lt`
		A	79.98.29.142^{🇱🇹 Interneto-vizija79.98.24.0/21 InternetoVizija}
			PTR	`ns2.serveriai.lt`
NS	`ns3.serveriai.lt`
		A	2400:cb00:2049:1::a29f:1813^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns3.serveriai.lt`
		A	162.159.24.19^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.serveriai.lt`
NS	`ns4.serveriai.lt`
		A	2400:cb00:2049:1::a29f:19fd^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns4.serveriai.lt`
		A	162.159.25.253^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns4.serveriai.lt`
MX	`masterclass-lt.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`mailerlite-domain-verification=44aec2ffbd35da06657302ac2d4f238f99a79186`
TXT	`MS=ms96455728`
TXT	`v=spf1 include:spf.serveriai.lt include:_spf.mlsend.com include:spf.protectio...`
SOA	`ns1.serveriai.lt`hostmaster@iv.lt 2026-06-01 #0

`lt`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.tld.lt` ⭐
	NS	`b.tld.lt`
	NS	`d.tld.lt`
	NS	`e.tld.lt`
	NS	`f.tld.lt`
	NS	`r.tld.lt`
	SOA	`a.tld.lt`hostmaster@domreg.lt serial=1780542014

Same first word

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masterclass.com.br

masterclass.hu

masterclass.eu

masterclass.edu.ge

masterclass.no

masterclass.team

masterclass.digital

masterclass.io

masterclass.al

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masterclass.info

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masterclass.se

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masterclass.dk

masterclass.courses

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masterclass.at

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masterclass.az

masterclass.ng

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masterclass.lt

masterclass.us

masterclass.pl

Similar names

DNS History

8 records (6 active, 2 former)

●NSns1.serveriai.lt2015-08-03 → 2026-06-04 · 2 obs

● 2015-08-03 22:25:22
● 2026-06-04 04:26:00

●NSns2.serveriai.lt2015-08-03 → 2026-06-04 · 2 obs

● 2015-08-03 22:25:22
● 2026-06-04 04:26:00

●NSns3.serveriai.lt2015-08-03 → 2026-06-04 · 2 obs

● 2015-08-03 22:25:22
● 2026-06-04 04:26:00

●NSns4.serveriai.lt2015-08-03 → 2026-06-04 · 2 obs

● 2015-08-03 22:25:22
● 2026-06-04 04:26:00

○MXaspmx.l.google.com2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 22:25:22
○ 2015-12-01 08:08:24
○ 2026-06-04 04:26:00

●MXmasterclass-lt.mail.protection.outlook.com2015-12-01 → 2026-06-04 · 3 obs

○ 2015-08-03 22:25:22
● 2015-12-01 08:08:24
● 2026-06-04 04:26:00

○A79.98.24.162015-08-03 → 2017-04-01 · 4 obs

● 2015-08-03 22:25:22
● 2017-04-01 01:20:42
○ 2020-03-19 12:39:32
○ 2026-06-04 04:26:00

●A79.98.26.222020-03-19 → 2026-06-04 · 3 obs

○ 2017-04-01 01:20:42
● 2020-03-19 12:39:32
● 2026-06-04 04:26:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lt	a.tld.lt, b.tld.lt, d.tld.lt, e.tld.lt...	-
masterclass.lt	ns4.serveriai.lt, ns3.serveriai.lt, ns1.serveriai.lt, ns2.serveriai.lt	6 records

✅ Authoritative Response

Server:162.159.25.253

NS records: ns4.serveriai.lt, ns3.serveriai.lt, ns1.serveriai.lt, ns2.serveriai.lt

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterclass.lt (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.98.26.22`
NS	4	`ns2.serveriai.lt, ns3.serveriai.lt...`
MX	1	`masterclass-lt.mail.protection.outlook.c`
TXT	3	`v=spf1 include:spf.serveriai.lt include:, mailerlite-domain-verification=44aec2ffb...`
SOA	1	`ns1.serveriai.lt hostmaster.iv.lt`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns4.serveriai.lt, ns3.serveriai.lt, ns2.serveriai.lt...)

Analysis

IP Addresses

masterclass.lt resolves to just one IP address, 79.98.26.22.

Two other host names, along with visata.org, inprobus.lt and g-r.lt, also share IP numbers with masterclass.lt.

Name Servers

masterclass.lt delegates DNS authority to 4 name servers — ns1.serveriai.lt, ns2.serveriai.lt, ns3.serveriai.lt and ns4.serveriai.lt.

At least some of masterclass.lt's name servers are shared with other domains, for example aeroteka.lt, citma.lt, skinland.lt and two more.

Host names that have two IP addresses:

ns3.serveriai.lt resolves to 162.159.24.19 and 2400:cb00:2049:1::a29f:1813.

ns4.serveriai.lt resolves to 162.159.25.253 and 2400:cb00:2049:1::a29f:19fd.

Host names with one IP number:

ns1.serveriai.lt resolves to 79.98.25.142.

ns2.serveriai.lt resolves to 79.98.29.142.

Mail Servers

The sole mail server for masterclass.lt is masterclass-lt.mail.protection.outlook.com.

masterclass-lt.mail.protection.outlook.com resolves to 8 IP numbers in total: 52.101.68.3, 52.101.73.6, 52.101.73.8 and five additional addresses.