techmaster.se - dns.ninja

`techmaster.se`

DNSSEC	🔒 Signed (DS record present)
NS	`ns1.simply.com` ⭐
		A	2a02:2339:1:15c::4562:4562^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns1.simply.com`
		A	91.197.248.78^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns1.simply.com`
NS	`ns2.simply.com`
		A	2a02:2339:4006:101::4562:4562^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns2.simply.com`
		A	185.25.141.15^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns2.simply.com`
NS	`ns3.simply.com`
		A	91.197.248.79^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns3.simply.com`
SOA	`ns1.simply.com`hostmaster@simply.com 2026-04-12 #0

`se`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.se` ⭐
	NS	`a.ns.se`
	NS	`b.ns.se`
	NS	`c.ns.se`
	NS	`f.ns.se`
	NS	`g.ns.se`
	NS	`i.ns.se`
	NS	`m.ns.se`
	NS	`x.ns.se`
	NS	`y.ns.se`
	NS	`z.ns.se`
	TXT	`SE zone update: 2026-07-31 11:55:13 +0000 (EPOCH 1785498913) (auto)`
	TXT	`id:85d8c901-f57c-4f59-aaf5-135d8e978c61`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1785499290

Subdomains

www.techmaster.se

Same first word

Similar names

mastertech.kz

teacherstm.com

stratechem.in

streamtech.it

mathsecret.net

machertest.de

techamster.com

techstream.co.uk

secretmath.com

techstream.fr

techstream.co

techstream.io

techstream.us

techstream.ca

techstream.ie

statemerch.com

esmarttech.com

streamtech.cz

streamtech.pl

mastertech.us

streamtech.se

streamtech.net

masteretch.com

techstream.at

techtamers.com

mastertech.eu

mastertech.ca

mastertech.de

streamtech.com.br

streamtech.co.za

secretmath.org

techstream.eu

mastertech.com.py

streamtech.solutions

settmacher.de

mastertech.com.mx

techstream.biz

mastertech.com

techstream.net.au

charmettes.net

mastertech.pl

etchmaster.com

techstream.net

mastertech.cn

streamtech.tv

mastertech.co.nz

scmtheater.de

msctheatre.com

amctheters.com

mastertech.es

mastertech.rw

techstream.xyz

streamtech.de

techstream.org

streamtech.com.tr

techstream.com.au

mastertech.net.au

mastertech.ro

streamtech.com.ph

streamtech.eu

stratechem.com

mastertech.co.in

mastertech.inf.br

streamtech.in

charmettes.ch

mastertech.dk

mastertech.tech

streamtech.co.nz

techstream.de

techstream.digital

mastertech.co

streamtech.app

mathsecret.com

streamtech.com.au

techstream.ru

mattscheer.com

starmetech.com

streamtech.co.uk

streamtech.com.co

mastertech.co.th

tastemerch.com

techstream.ae

streamtech.nl

streamtech.live

streametch.com

streamtech.com

mastertech.it

mastertech.online

mathsecret.org

mastertech.co.za

theatrecms.com

etechsmart.com

streamtech.sa.com

mastertech.ch

DNS History

13 records (3 active, 10 former)

○NSns1.gratisdns.dk2015-07-25 → 2018-07-01 · 4 obs

● 2015-07-25 13:48:44
● 2018-07-01 04:14:26
○ 2026-02-21 11:24:58
○ 2026-07-31 12:55:06

●NSns1.simply.com2026-02-21 → 2026-07-31 · 3 obs

○ 2018-07-01 04:14:26
● 2026-02-21 11:24:58
● 2026-07-31 12:55:06

○NSns2.gratisdns.dk2015-07-25 → 2018-07-01 · 4 obs

● 2015-07-25 13:48:44
● 2018-07-01 04:14:26
○ 2026-02-21 11:24:58
○ 2026-07-31 12:55:06

●NSns2.simply.com2026-02-21 → 2026-07-31 · 3 obs

○ 2018-07-01 04:14:26
● 2026-02-21 11:24:58
● 2026-07-31 12:55:06

○NSns3.gratisdns.dk2015-07-25 → 2018-07-01 · 4 obs

● 2015-07-25 13:48:44
● 2018-07-01 04:14:26
○ 2026-02-21 11:24:58
○ 2026-07-31 12:55:06

●NSns3.simply.com2026-02-21 → 2026-07-31 · 3 obs

○ 2018-07-01 04:14:26
● 2026-02-21 11:24:58
● 2026-07-31 12:55:06

○NSns4.gratisdns.dk2015-07-25 → 2018-07-01 · 4 obs

● 2015-07-25 13:48:44
● 2018-07-01 04:14:26
○ 2026-02-21 11:24:58
○ 2026-07-31 12:55:06

○NSns5.gratisdns.dk2015-07-25 → 2018-07-01 · 4 obs

● 2015-07-25 13:48:44
● 2018-07-01 04:14:26
○ 2026-02-21 11:24:58
○ 2026-07-31 12:55:06

○MXmail.techmaster.se2015-07-25 → 2018-07-01 · 4 obs

● 2015-07-25 13:48:44
● 2018-07-01 04:14:26
○ 2026-02-21 11:24:58
○ 2026-07-31 12:55:06

○MXmx.simply.com2026-02-21 → 2026-04-05 · 5 obs

○ 2018-07-01 04:14:26
● 2026-02-21 11:24:58
● 2026-04-05 05:08:42
○ 2026-04-20 00:15:22
○ 2026-07-31 12:55:06

○A91.250.98.1132015-07-25 → 2017-01-09 · 4 obs

● 2015-07-25 13:48:44
● 2017-01-09 16:27:50
○ 2018-07-01 04:14:26
○ 2026-07-31 12:55:06

○A92.51.163.2482018-07-01 → 2018-07-01 · 4 obs

○ 2017-01-09 16:27:50
● 2018-07-01 04:14:26
○ 2026-02-21 11:24:58
○ 2026-07-31 12:55:06

○A94.231.103.1112026-02-21 → 2026-04-05 · 5 obs

○ 2018-07-01 04:14:26
● 2026-02-21 11:24:58
● 2026-04-05 05:08:42
○ 2026-04-20 00:15:22
○ 2026-07-31 12:55:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	x.ns.se, f.ns.se, a.ns.se, i.ns.se...	-
techmaster.se	ns2.simply.com, ns3.simply.com, ns1.simply.com	-

✅ Authoritative Response

Server:91.197.248.78

NS records: ns2.simply.com, ns3.simply.com, ns1.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1053ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.simply.com, ns1.simply.com...`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

Hierarchy

techmaster.se is a parent domain of www.techmaster.se.

Name Servers

techmaster.se has three name servers — ns1.simply.com, ns2.simply.com and ns3.simply.com.

techmaster.se shares at least some of its name servers with other domains, including tarrawangas.dk, scan-antenna.com, birgitbernhard.dk and two others.

These name servers are frequently seen alongside the name servers ns4.simply.com.

Hosts with two IP numbers each:

ns1.simply.com resolves to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com resolves to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Hosts that resolve to one IP address:

ns3.simply.com resolves to 91.197.248.79.