bitzer.jp - dns.ninja

`bitzer.jp`

DNSSEC	⚠️ Not signed
A	212.9.183.253^{🇩🇪 LFNET-AS01212.9.160.0/19 LFNET-RO-01}
		PTR	`wwwdirector.lf.net`
NS	`dns1.lf.net` ⭐
		A	2001:14b0:0:1:212:9:160:10^{🇩🇪 LFNET-AS012001:14b0::/32 LF.net IPv6}
			PTR	`dns1.lf.net`
		A	212.9.160.10^{🇩🇪 LFNET-AS01212.9.160.0/19 LFNET-RO-01}
			PTR	`dns1.lf.net`
NS	`dns2.lf.net`
		A	62.50.111.2^{🇩🇪 LFNET-AS0162.50.96.0/19 LFNET-RO-04}
			PTR	`dns2.lf.net`
NS	`dns3.lf.net`
		A	3.77.208.173^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
			PTR	`ec2-3-77-208-173.eu-central-1.compute.amazonaws.com`
MX	`bitzer-jp.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms14636587`
TXT	`yREniDFzFkDQhhbtwAjy0UwRqUpJGqiS7HiRcEsMM5anen39+Jm1fDfutPNAIfnXeCsNv6OMohPlY...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`atlassian-domain-verification=qGUSfT1ye9y7KlrygUSw2VjmQOjjf/aGjXACVQaHySa1TuB...`
SOA	`dns1.LF.net`hostmaster@LF.net 2025-11-25 #0

`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=1786312802

Subdomains

mail.bitzer.jp

Same first word

bitzer.online

bitzer.in

bitzer.com.es

bitzer.jp

bitzer.co.kr

bitzer.ca

bitzer.su

bitzer.us

bitzer.app

bitzer.be

bitzer.vn

bitzer.cn

bitzer.co.at

bitzer.net

bitzer.ch

bitzer.de

bitzer.pl

bitzer.it

bitzer.pt

bitzer.com

bitzer.com.au

bitzer.id

bitzer.co.nz

bitzer.email

bitzer.com.br

bitzer.co

bitzer.ru

bitzer.koeln

bitzer.at

bitzer.co.ke

bitzer.dk

bitzer.es

bitzer.sg

bitzer.biz

bitzer.co.za

bitzer.nl

bitzer.co.uk

bitzer.dev

bitzer.ai

bitzer.co.in

bitzer.info

bitzer.co.jp

bitzer.com.hk

bitzer.pro

Similar names

beritz.com

zibert.ru

zibret.com

britze.dk

tribez.com.au

brizet.fr

tebriz.de

ztribe.com

bitezr.com

zibert.com

britez.ch

zbrite.com

zerbit.de

tribez.de

bizert.at

breitz.de

erbitz.com

britze.net

zibert.biz

britze.biz

tribez.com

biertz.koeln

britez.com.br

etrbiz.com

britze.com

biertz.eu

bitrez.com

zibert.org

biertz.net

tribez.org

britez.com

trebiz.cz

tribez.ru

zibert.info

terbiz.app

zibert.de

rizbet.com

trebiz.com

bertiz.org

tebriz.com

brizet.com

biertz.de

bizert.com

zibert.us

zibert.ua

zibert.net

zibert.pro

bizter.com

breitz.net

brietz.com

zerbit.net

tribez.nl

britze.de

reitbz.io

bizert.pl

zibret.si

zrbite.com

trebiz.it

zibert.eu

bertiz.com

bertiz.es

tribez.net

DNS History

10 records (5 active, 5 former)

●NSdns1.lf.net2015-07-11 → 2026-08-09 · 2 obs

● 2015-07-11 05:26:06
● 2026-08-09 22:12:12

●NSdns2.lf.net2015-07-11 → 2026-08-09 · 2 obs

● 2015-07-11 05:26:06
● 2026-08-09 22:12:12

●NSdns3.lf.net2015-07-11 → 2026-08-09 · 2 obs

● 2015-07-11 05:26:06
● 2026-08-09 22:12:12

●MXbitzer-jp.mail.protection.outlook.com2017-01-08 → 2026-08-09 · 3 obs

○ 2016-04-25 21:31:00
● 2017-01-08 12:34:04
● 2026-08-09 22:12:12

○MXde-bitzer-ffmeqi-mail-01-ext-nat.bitzer.de2015-11-12 → 2016-04-25 · 5 obs

○ 2015-07-11 05:26:06
● 2015-11-12 18:17:22
● 2016-04-25 21:31:00
○ 2017-01-08 12:34:04
○ 2026-08-09 22:12:12

○MXde-bitzer-ffmesh-mail-01-ext-nat.bitzer.de2015-11-12 → 2016-04-25 · 5 obs

○ 2015-07-11 05:26:06
● 2015-11-12 18:17:22
● 2016-04-25 21:31:00
○ 2017-01-08 12:34:04
○ 2026-08-09 22:12:12

○MXfb-mx.lf.net2015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 05:26:06
○ 2015-11-12 18:17:22
○ 2026-08-09 22:12:12

○MXmail.bitzer.jp2015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 05:26:06
○ 2015-11-12 18:17:22
○ 2026-08-09 22:12:12

○MXmail.lf.net2015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 05:26:06
○ 2015-11-12 18:17:22
○ 2026-08-09 22:12:12

●A212.9.183.2532015-07-11 → 2026-08-09 · 2 obs

● 2015-07-11 05:26:06
● 2026-08-09 22:12:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	c.dns.jp, b.dns.jp, a.dns.jp, g.dns.jp...	-
bitzer.jp	dns1.lf.net, dns2.lf.net, dns3.lf.net	-

✅ Authoritative Response

Server:3.77.208.173

NS records: dns1.lf.net, dns2.lf.net, dns3.lf.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitzer.jp (unsigned zone)

⏱️ Timing

Total: 943ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.9.183.253`
NS	3	`dns2.LF.net, dns3.LF.net...`
MX	1	`bitzer-jp.mail.protection.outlook.com (p`
TXT	4	`MS=ms14636587, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`dns1.LF.net hostmaster.LF.net`

Analysis

Hierarchy

mail.bitzer.jp is a subdomain of bitzer.jp.

IP Addresses

bitzer.jp has exactly one IP address — 212.9.183.253.

garagetec.com, amw-verlag.de, gebrauchtwagen-jahreswagen.de plus two other host names have IP numbers in common with bitzer.jp.

Name Servers

bitzer.jp is served by three name servers: dns1.lf.net, dns2.lf.net and dns3.lf.net.

The name servers of bitzer.jp overlap at least partially with those of other domains — among them intelligent-compressors.com, ing-park-open.de, lyreco-printshop.de and two more.

These name servers commonly appear alongside the name servers ns.lf.net and ns2.lf.net.

Host names pointing to two IP addresses:

The A records for dns1.lf.net return 212.9.160.10 and 2001:14b0:0:1:212:9:160:10.

Host names resolving to a single IP address:

dns2.lf.net resolves to the IP address 62.50.111.2.

dns3.lf.net resolves to the IP address 3.77.208.173.

Mail Servers

bitzer.jp uses one mail server — bitzer-jp.mail.protection.outlook.com.

bitzer-jp.mail.protection.outlook.com has 8 IP addresses: 52.101.68.0, 52.101.68.29, 52.101.73.24 plus 5 more.