polytechnik.jp - dns.ninja

`polytechnik.jp`

DNSSEC	⚠️ Not signed
A	89.58.19.18^{🇩🇪 netcup-AS89.58.16.0/21}
		PTR	`milka.viennaweb.at`
NS	`ns1.viennaweb.at` ⭐
		A	89.58.17.247^{🇩🇪 netcup-AS89.58.16.0/21}
			PTR	`imap.viennaweb.at`
NS	`ns2.viennaweb.at`
		A	89.58.20.115^{🇩🇪 netcup-AS89.58.16.0/21}
			PTR	`ns2.viennaweb.at`
NS	`ns3.viennaweb.at`
		A	178.77.103.31^{🇫🇷 GD-EMEA-DC-SXB1178.77.96.0/21}
			PTR	`ns3.viennaweb.at`
MX	`polytechnik-jp.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.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::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`MS=ms50981863`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.viennaweb.at`webmaster@viennaweb.at 2026-01-20 #1

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1782499503

Subdomains

mx.polytechnik.jp

mail.polytechnik.jp

Same first word

polytechnik.ru

polytechnik.cn

polytechnik.co.nz

polytechnik.fr

polytechnik.co.at

polytechnik.cz

polytechnik.pl

polytechnik.cc

polytechnik.org.nz

polytechnik.jp

polytechnik.at

polytechnik.ch

polytechnik.com.pl

polytechnik.com

polytechnik.nl

polytechnik.eu

polytechnik.de

Similar names

hinckleypto.com

polykitchen.com

copythelink.com

DNS History

10 records (5 active, 5 former)

●NSns1.viennaweb.at2015-07-13 → 2026-06-26 · 2 obs

● 2015-07-13 20:36:12
● 2026-06-26 20:05:40

●NSns2.viennaweb.at2015-07-13 → 2026-06-26 · 2 obs

● 2015-07-13 20:36:12
● 2026-06-26 20:05:40

●NSns3.viennaweb.at2026-03-07 → 2026-06-26 · 3 obs

○ 2015-07-13 20:36:12
● 2026-03-07 19:43:32
● 2026-06-26 20:05:40

○MXmail.polytechnik.jp2015-07-13 → 2017-03-30 · 4 obs

● 2015-07-13 20:36:12
● 2017-03-30 16:24:20
○ 2020-03-06 02:35:30
○ 2026-06-26 20:05:40

○MXmgate-nogrey.viennaweb.at2020-03-06 → 2020-03-06 · 4 obs

○ 2017-03-30 16:24:20
● 2020-03-06 02:35:30
○ 2026-03-07 19:43:32
○ 2026-06-26 20:05:40

○MXmgate2-nogrey.viennaweb.at2020-03-06 → 2020-03-06 · 4 obs

○ 2017-03-30 16:24:20
● 2020-03-06 02:35:30
○ 2026-03-07 19:43:32
○ 2026-06-26 20:05:40

○MXmx.polytechnik.jp2015-07-13 → 2017-03-30 · 4 obs

● 2015-07-13 20:36:12
● 2017-03-30 16:24:20
○ 2020-03-06 02:35:30
○ 2026-06-26 20:05:40

●MXpolytechnik-jp.mail.protection.outlook.com2026-03-07 → 2026-06-26 · 3 obs

○ 2020-03-06 02:35:30
● 2026-03-07 19:43:32
● 2026-06-26 20:05:40

○A195.225.236.2042015-07-13 → 2020-03-06 · 4 obs

● 2015-07-13 20:36:12
● 2020-03-06 02:35:30
○ 2026-03-07 19:43:32
○ 2026-06-26 20:05:40

●A89.58.19.182026-03-07 → 2026-06-26 · 3 obs

○ 2020-03-06 02:35:30
● 2026-03-07 19:43:32
● 2026-06-26 20:05:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
polytechnik.jp	ns1.viennaweb.at, ns2.viennaweb.at, ns3.viennaweb.at	-

✅ Authoritative Response

Server:89.58.17.247

NS records: ns1.viennaweb.at, ns2.viennaweb.at, ns3.viennaweb.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polytechnik.jp (unsigned zone)

⏱️ Timing

Total: 1107ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.58.19.18`
NS	3	`ns2.viennaweb.at, ns1.viennaweb.at...`
MX	1	`polytechnik-jp.mail.protection.outlook.c`
TXT	2	`MS=ms50981863, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.viennaweb.at webmaster.viennaweb.at`

Analysis

Hierarchy

The parent domain of mx.polytechnik.jp and mail.polytechnik.jp is polytechnik.jp.

IP Addresses

polytechnik.jp directs to one IP number, which is 89.58.19.18.

Among the host names that share IP numbers with polytechnik.jp are www.erotikbilder.co.at.tt, ab-bau.at, geheimrad-von-hafner.at and two others.

Name Servers

DNS for polytechnik.jp is handled by three authoritative name servers: ns1.viennaweb.at, ns2.viennaweb.at and ns3.viennaweb.at.

There is at least partial name server overlap between polytechnik.jp and other domains — walzen.at, gecco.at, kornell.at and two more among them.

ns1.viennaweb.at, ns2.viennaweb.at and ns3.viennaweb.at all have one IP address each — ns1.viennaweb.at directs to 89.58.17.247, ns2.viennaweb.at directs to 89.58.20.115 and ns3.viennaweb.at directs to 178.77.103.31.

Mail Servers

polytechnik.jp routes its mail through a single mail server, polytechnik-jp.mail.protection.outlook.com.

polytechnik-jp.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.0, 52.101.68.3 and 52.101.68.15, along with 5 other.