computerpro.sk - dns.ninja

`computerpro.sk`

DNSSEC	🔒 Signed (DS record present)
A	2a00:4b40:aaaa:2008::6^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.189^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
NS	`ns1.websupport.sk` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.sk`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.sk`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`computerpro-sk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`MS=ms33743883`
TXT	`MS=ms97762915`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.m1.websupport.sk -all`
SOA	`ns1.websupport.sk`admin@websupport.sk serial=1768556867

`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=2018586169

Subdomains

mail.computerpro.sk

Same first word

Similar names

DNS History

13 records (6 active, 7 former)

○NSauth1.ns.swan.sk2015-08-04 → 2017-02-17 · 4 obs

● 2015-08-04 04:16:36
● 2017-02-17 00:45:46
○ 2020-02-03 14:38:36
○ 2026-07-24 05:40:00

○NSauth2.ns.swan.sk2015-08-04 → 2017-02-17 · 4 obs

● 2015-08-04 04:16:36
● 2017-02-17 00:45:46
○ 2020-02-03 14:38:36
○ 2026-07-24 05:40:00

○NSauth3.ns.swan.sk2015-08-04 → 2017-02-17 · 4 obs

● 2015-08-04 04:16:36
● 2017-02-17 00:45:46
○ 2020-02-03 14:38:36
○ 2026-07-24 05:40:00

○NSauth4.ns.swan.sk2015-08-04 → 2017-02-17 · 4 obs

● 2015-08-04 04:16:36
● 2017-02-17 00:45:46
○ 2020-02-03 14:38:36
○ 2026-07-24 05:40:00

●NSns1.websupport.sk2020-02-03 → 2026-07-24 · 3 obs

○ 2017-02-17 00:45:46
● 2020-02-03 14:38:36
● 2026-07-24 05:40:00

●NSns2.websupport.sk2020-02-03 → 2026-07-24 · 3 obs

○ 2017-02-17 00:45:46
● 2020-02-03 14:38:36
● 2026-07-24 05:40:00

●NSns3.websupport.sk2020-02-03 → 2026-07-24 · 3 obs

○ 2017-02-17 00:45:46
● 2020-02-03 14:38:36
● 2026-07-24 05:40:00

●MXcomputerpro-sk.mail.protection.outlook.com2020-02-03 → 2026-07-24 · 3 obs

○ 2017-02-17 00:45:46
● 2020-02-03 14:38:36
● 2026-07-24 05:40:00

○MXmail.computerpro.sk2015-08-04 → 2017-02-17 · 4 obs

● 2015-08-04 04:16:36
● 2017-02-17 00:45:46
○ 2020-02-03 14:38:36
○ 2026-07-24 05:40:00

○MXsmtp.mail.swan.sk2015-08-04 → 2017-02-17 · 4 obs

● 2015-08-04 04:16:36
● 2017-02-17 00:45:46
○ 2020-02-03 14:38:36
○ 2026-07-24 05:40:00

●A2a00:4b40:aaaa:2008::62026-04-12 → 2026-07-24 · 3 obs

○ 2020-02-03 14:38:36
● 2026-04-12 00:05:20
● 2026-07-24 05:40:00

○A37.9.175.102020-02-03 → 2020-02-03 · 3 obs

● 2020-02-03 14:38:36
○ 2026-04-12 00:05:20
○ 2026-07-24 05:40:00

●A37.9.175.1892026-04-12 → 2026-07-24 · 3 obs

○ 2020-02-03 14:38:36
● 2026-04-12 00:05:20
● 2026-07-24 05:40:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	f.tld.sk, g.tld.sk, h.tld.sk, e.tld.sk	8 records
computerpro.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: 2006ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.189`
AAAA	1	`2a00:4b40:aaaa:2008::6`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	1	`computerpro-sk.mail.protection.outlook.c`
TXT	3	`MS=ms33743883, MS=ms97762915...`
SOA	1	`ns1.websupport.sk admin.websupport.sk`

📌 Glue Records Collected

Total: 14

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

Out-of-bailiwick: 6 (ns1.websupport.sk, ns1.websupport.sk, ns2.websupport.sk...)

Analysis

Hierarchy

computerpro.sk is the parent zone for mail.computerpro.sk.

IP Addresses

computerpro.sk resolves to the IP addresses 37.9.175.189 and 2a00:4b40:aaaa:2008::6

Additional host names — mailinbackup1.organicshop.sk, shadows.sk, particlebeam.eu and two others — share IP numbers with computerpro.sk.

Name Servers

Three name servers are authoritative for computerpro.sk: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

computerpro.sk partially shares its NS delegation with several other domains, including bps.cz, zlf.sk, xara.sk and two others.

These name servers regularly co-occur with the name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

ns1.websupport.sk resolves to 45.10.97.11 and 2a10:bbc0::11. ns2.websupport.sk resolves to 185.71.159.12 and 2a02:250:3::12. ns3.websupport.sk resolves to 45.10.97.13 and 2a10:bbc0::13. All three hostnames point to two IP numbers each.

Mail Servers

computerpro.sk has one mail server: computerpro-sk.mail.protection.outlook.com.

computerpro-sk.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.5, 52.101.68.21, 52.101.73.8 and 5 other.