tech-master.net - dns.ninja

`tech-master.net`

DNSSEC	⚠️ Not signed
A	74.208.236.205^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`74-208-236-205.elastic-ssl.ui-r.com`
NS	`ns1042.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:532a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.org`
		A	217.160.83.42^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.org`
NS	`ns1042.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:512a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.biz`
		A	217.160.81.42^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.biz`
NS	`ns1042.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:522a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.com`
		A	217.160.82.42^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.com`
NS	`ns1042.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:502a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.de`
		A	217.160.80.42^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.de`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1042.ui-dns.org`hostmaster@1and1.com 2017-06-28 #4

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782613995

Same first word

tech-master.com

tech-master.kz

tech-master.ru

tech-master.s3.amazonaws.com

tech-master.net

tech-master.co.uk

tech-master.s3-ap-northeast-1.amazonaws.com

tech-master.de

tech-master.pl

Similar names

DNS History

13 records (7 active, 6 former)

●NSns1042.ui-dns.biz2017-11-22 → 2026-06-28 · 3 obs

○ 2016-09-14 10:55:24
● 2017-11-22 01:41:02
● 2026-06-28 02:58:38

●NSns1042.ui-dns.com2017-11-22 → 2026-06-28 · 3 obs

○ 2016-09-14 10:55:24
● 2017-11-22 01:41:02
● 2026-06-28 02:58:38

●NSns1042.ui-dns.de2017-11-22 → 2026-06-28 · 3 obs

○ 2016-09-14 10:55:24
● 2017-11-22 01:41:02
● 2026-06-28 02:58:38

●NSns1042.ui-dns.org2017-11-22 → 2026-06-28 · 3 obs

○ 2016-09-14 10:55:24
● 2017-11-22 01:41:02
● 2026-06-28 02:58:38

○NSns47.1and1.com2015-08-13 → 2016-09-14 · 4 obs

● 2015-08-13 12:26:46
● 2016-09-14 10:55:24
○ 2017-11-22 01:41:02
○ 2026-06-28 02:58:38

○NSns48.1and1.com2015-08-13 → 2016-09-14 · 4 obs

● 2015-08-13 12:26:46
● 2016-09-14 10:55:24
○ 2017-11-22 01:41:02
○ 2026-06-28 02:58:38

○MXmx00.1and1.com2015-08-13 → 2017-11-22 · 4 obs

● 2015-08-13 12:26:46
● 2017-11-22 01:41:02
○ 2026-05-11 20:43:32
○ 2026-06-28 02:58:38

●MXmx00.ionos.com2026-05-11 → 2026-06-28 · 3 obs

○ 2017-11-22 01:41:02
● 2026-05-11 20:43:32
● 2026-06-28 02:58:38

○MXmx01.1and1.com2015-08-13 → 2017-11-22 · 4 obs

● 2015-08-13 12:26:46
● 2017-11-22 01:41:02
○ 2026-05-11 20:43:32
○ 2026-06-28 02:58:38

●MXmx01.ionos.com2026-05-11 → 2026-06-28 · 3 obs

○ 2017-11-22 01:41:02
● 2026-05-11 20:43:32
● 2026-06-28 02:58:38

○A216.250.121.602016-09-14 → 2016-09-14 · 4 obs

○ 2016-04-26 00:55:26
● 2016-09-14 10:55:24
○ 2017-11-22 01:41:02
○ 2026-06-28 02:58:38

●A74.208.236.2052017-11-22 → 2026-06-28 · 3 obs

○ 2016-09-14 10:55:24
● 2017-11-22 01:41:02
● 2026-06-28 02:58:38

○A74.208.58.152015-08-13 → 2016-04-26 · 4 obs

● 2015-08-13 12:26:46
● 2016-04-26 00:55:26
○ 2016-09-14 10:55:24
○ 2026-06-28 02:58:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tech-master.net	ns1042.ui-dns.de, ns1042.ui-dns.biz, ns1042.ui-dns.org, ns1042.ui-dns.com	-

✅ Authoritative Response

Server:217.160.82.42

NS records: ns1042.ui-dns.de, ns1042.ui-dns.biz, ns1042.ui-dns.org, ns1042.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech-master.net (unsigned zone)

⏱️ Timing

Total: 492ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.205`
NS	4	`ns1042.ui-dns.de, ns1042.ui-dns.com...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1042.ui-dns.org hostmaster.1and1.com`

Analysis

IP Addresses

tech-master.net resolves to just one IP address, 74.208.236.205.

Two other host names, along with nizamtech.com, flightschooltestprep.com and glbt.com, also share IP numbers with tech-master.net.

Name Servers

The NS records for tech-master.net point to four name servers: ns1042.ui-dns.biz, ns1042.ui-dns.com, ns1042.ui-dns.de and ns1042.ui-dns.org.

At least some of tech-master.net's name servers are shared with other domains, for example sipolis.es, ganchan.de, orsch.at and two more.

These name servers tend to co-occur with ns1105.ui-dns.org, ns1090.ui-dns.com, ns1104.ui-dns.de and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1042.ui-dns.biz directs to 217.160.81.42 and 2001:8d8:fe:53:0:d9a0:512a:100; ns1042.ui-dns.com directs to 217.160.82.42 and 2001:8d8:fe:53:0:d9a0:522a:100; ns1042.ui-dns.de directs to 217.160.80.42 and 2001:8d8:fe:53:0:d9a0:502a:100; ns1042.ui-dns.org directs to 217.160.83.42 and 2001:8d8:fe:53:0:d9a0:532a:100.

Mail Servers

tech-master.net is served by two mail servers, mx00.ionos.com and mx01.ionos.com.

Among the domains sharing a mail server setup with tech-master.net are gocarthage.com, soulsharborweb.org, ceos.net and two others.

Each of mx00.ionos.com and mx01.ionos.com has one IP address: mx00.ionos.com uses 74.208.5.3 and mx01.ionos.com uses 74.208.5.21.