techsupport.sk - dns.ninja

`techsupport.sk`

DNSSEC	🔒 Signed (DS record present)
A	2a01:390:1:2:e1b1:2:0:2^{🇸🇰 VNET-AS2a01:390::/32 VNET a.s.}
		PTR	`server02.inetadmin.eu`
A	109.74.156.3^{🇸🇰 VNET-AS109.74.144.0/20 VNET a.s.}
NS	`ns.inetadmin.eu` ⭐
		A	2a01:390:1:2:e1b1:2::^{🇸🇰 VNET-AS2a01:390::/32 VNET a.s.}
			PTR	`server00.inetadmin.eu`
		A	109.74.156.6^{🇸🇰 VNET-AS109.74.144.0/20 VNET a.s.}
			PTR	`server00.inetadmin.eu`
NS	`ns.inetadmin.cz`
		A	2a01:390:1:2:e1b1:2:0:3^{🇸🇰 VNET-AS2a01:390::/32 VNET a.s.}
			PTR	`server03.inetadmin.eu`
		A	109.74.156.29^{🇸🇰 VNET-AS109.74.144.0/20 VNET a.s.}
			PTR	`mail3.inetadmin.eu`
NS	`ns.inetadmin.sk`
		A	2a01:390:1:2:e1b1:2:0:2^{🇸🇰 VNET-AS2a01:390::/32 VNET a.s.}
			PTR	`server02.inetadmin.eu`
		A	46.229.225.226^{🇸🇰 VNET-AS46.229.224.0/20 VNET a.s.}
			PTR	`46.229.225.226.host.vnet.sk`
MX	`mx.inetadmin.eu` ⭐
		A	2a01:390:1:2:e1b1:2:0:d7^{🇸🇰 VNET-AS2a01:390::/32 VNET a.s.}
			PTR	`server00.inetadmin.eu`
		A	109.74.156.7^{🇸🇰 VNET-AS109.74.144.0/20 VNET a.s.}
			PTR	`server00.inetadmin.eu`
MX	`mx.inetadmin.sk`⁽²⁰⁾
		A	2a01:390:1:2:e1b1:2:0:d7^{🇸🇰 VNET-AS2a01:390::/32 VNET a.s.}
			PTR	`server00.inetadmin.eu`
		A	109.74.156.7^{🇸🇰 VNET-AS109.74.144.0/20 VNET a.s.}
			PTR	`server00.inetadmin.eu`
MX	`mx.inetadmin.cz`⁽³⁰⁾
		A	2a01:390:1:2:e1b1:2:0:d7^{🇸🇰 VNET-AS2a01:390::/32 VNET a.s.}
			PTR	`server00.inetadmin.eu`
		A	109.74.156.7^{🇸🇰 VNET-AS109.74.144.0/20 VNET a.s.}
			PTR	`server00.inetadmin.eu`
TXT	`v=spf1 a mx include:_spf.inetadmin.eu ?all`
SOA	`ns.inetadmin.eu`root@inetadmin.eu serial=1785369600

`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=2018592973

WOT: UNKNOWN (73/100)

Same first word

Similar names

supporttech.in

supporttech.com

supporttech.info

pushprotect.com

supporttech.top

supporttech.de

supporttech.net

DNS History

20 records (8 active, 12 former)

●NSns.inetadmin.cz2026-08-01 → 2026-08-03 · 3 obs

○ 2016-06-26 13:36:18
● 2026-08-01 16:05:50
● 2026-08-03 06:19:50

●NSns.inetadmin.eu2026-08-01 → 2026-08-03 · 3 obs

○ 2016-06-26 13:36:18
● 2026-08-01 16:05:50
● 2026-08-03 06:19:50

●NSns.inetadmin.sk2026-08-01 → 2026-08-03 · 3 obs

○ 2016-06-26 13:36:18
● 2026-08-01 16:05:50
● 2026-08-03 06:19:50

○NSns1.above.com2015-11-27 → 2016-02-26 · 5 obs

○ 2015-07-10 12:48:00
● 2015-11-27 04:52:42
● 2016-02-26 13:16:12
○ 2016-06-26 13:36:18
○ 2026-08-03 06:19:50

○NSns1.tele3.cz2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:48:00
○ 2015-11-27 04:52:42
○ 2026-08-03 06:19:50

○NSns2.above.com2015-11-27 → 2016-02-26 · 5 obs

○ 2015-07-10 12:48:00
● 2015-11-27 04:52:42
● 2016-02-26 13:16:12
○ 2016-06-26 13:36:18
○ 2026-08-03 06:19:50

○NSns2.tele3.cz2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:48:00
○ 2015-11-27 04:52:42
○ 2026-08-03 06:19:50

○NSns3.tele3.cz2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:48:00
○ 2015-11-27 04:52:42
○ 2026-08-03 06:19:50

○NSns4.tele3.sk2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:48:00
○ 2015-11-27 04:52:42
○ 2026-08-03 06:19:50

○MXblackcat.tele3.cz2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:48:00
○ 2015-11-27 04:52:42
○ 2026-08-03 06:19:50

○MXmail.dc3.cz2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:48:00
○ 2015-11-27 04:52:42
○ 2026-08-03 06:19:50

○MXmail.post-host.net2015-11-27 → 2016-02-26 · 5 obs

○ 2015-07-10 12:48:00
● 2015-11-27 04:52:42
● 2016-02-26 13:16:12
○ 2016-06-26 13:36:18
○ 2026-08-03 06:19:50

●MXmx.inetadmin.cz2026-08-01 → 2026-08-03 · 3 obs

○ 2016-06-26 13:36:18
● 2026-08-01 16:05:50
● 2026-08-03 06:19:50

●MXmx.inetadmin.eu2026-08-01 → 2026-08-03 · 3 obs

○ 2016-06-26 13:36:18
● 2026-08-01 16:05:50
● 2026-08-03 06:19:50

●MXmx.inetadmin.sk2026-08-01 → 2026-08-03 · 3 obs

○ 2016-06-26 13:36:18
● 2026-08-01 16:05:50
● 2026-08-03 06:19:50

○A103.224.182.2412015-11-27 → 2016-02-26 · 5 obs

○ 2015-07-10 12:48:00
● 2015-11-27 04:52:42
● 2016-02-26 13:16:12
○ 2016-06-26 13:36:18
○ 2026-08-03 06:19:50

●A109.74.156.32026-08-01 → 2026-08-03 · 3 obs

○ 2016-06-26 13:36:18
● 2026-08-01 16:05:50
● 2026-08-03 06:19:50

○A2001:1528:123:333::2302015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:48:00
○ 2015-11-27 04:52:42
○ 2026-08-03 06:19:50

○A217.11.230.2302015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:48:00
○ 2015-11-27 04:52:42
○ 2026-08-03 06:19:50

●A2a01:390:1:2:e1b1:2:0:22026-08-01 → 2026-08-03 · 3 obs

○ 2016-06-26 13:36:18
● 2026-08-01 16:05:50
● 2026-08-03 06:19:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	g.tld.sk, h.tld.sk, e.tld.sk, f.tld.sk	-
techsupport.sk	ns.inetadmin.cz, ns.inetadmin.eu, ns.inetadmin.sk	2 records

✅ Authoritative Response

Server:46.229.225.226

NS records: ns.inetadmin.cz, ns.inetadmin.eu, ns.inetadmin.sk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 796ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.74.156.3`
AAAA	1	`2a01:390:1:2:e1b1:2:0:2`
NS	3	`ns.inetadmin.sk, ns.inetadmin.eu...`
MX	3	`mx.inetadmin.cz (pri: 30), mx.inetadmin.sk (pri: 20)...`
TXT	1	`v=spf1 a mx include:_spf.inetadmin.eu ?a`
SOA	1	`ns.inetadmin.eu root.inetadmin.eu`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.inetadmin.sk, ns.inetadmin.sk)

Analysis

IP Addresses

techsupport.sk has two IP addresses: 109.74.156.3 and 2a01:390:1:2:e1b1:2:0:2

pc-tech.sk, sanam.sk, mailin2.internet-banking.sk plus two other host names have IP numbers in common with techsupport.sk.

Name Servers

Three name servers are authoritative for techsupport.sk: ns.inetadmin.cz, ns.inetadmin.eu and ns.inetadmin.sk.

There is at least partial name server overlap between techsupport.sk and other domains — redfocus.sk, autosmy.sk, elbiahosting.cz and two more among them.

The name servers ns.elbiahosting.cz, ns.elbiahosting.eu and ns.elbiahosting.sk are often found in combination with these name servers.

ns.inetadmin.cz resolves to 109.74.156.29 and 2a01:390:1:2:e1b1:2:0:3. ns.inetadmin.eu resolves to 109.74.156.6 and 2a01:390:1:2:e1b1:2::. ns.inetadmin.sk resolves to 46.229.225.226 and 2a01:390:1:2:e1b1:2:0:2. All three hostnames point to two IP numbers each.

Mail Servers

Incoming mail for techsupport.sk is delivered via three mail servers: mx.inetadmin.cz, mx.inetadmin.eu and mx.inetadmin.sk.

At least some of the mail servers used by techsupport.sk are shared with other domains: tri-flow.sk, elbiaadmin.eu, unigastro.cz and two others among them.

Each of the three hostnames mx.inetadmin.cz, mx.inetadmin.eu and mx.inetadmin.sk has two IP addresses: 109.74.156.7 and 2a01:390:1:2:e1b1:2:0:d7.

Three host names point to 2a01:390:1:2:e1b1:2:0:d7: mx.inetadmin.cz, mx.inetadmin.eu and mx.inetadmin.sk.

Three host names point to 109.74.156.7: mx.inetadmin.cz, mx.inetadmin.eu and mx.inetadmin.sk.