`nulab.bme.jp`

DNSSEC	⚠️ Not signed
A	13.114.19.34^{🇯🇵 Amazon13.114.0.0/18}
		PTR	`ec2-13-114-19-34.ap-northeast-1.compute.amazonaws.com`
A	13.193.36.15^{🇺🇸 Amazon13.193.0.0/17 EC2 Prefix}
MX	`mail.nulab.bme.jp` ⭐
		A	35.73.190.73^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ec2-35-73-190-73.ap-northeast-1.compute.amazonaws.com`
TXT	`v=spf1 ip4:35.73.190.73 include:spf.bserver.jp ~all`

`bme.jp`

	DNSSEC	⚠️ Not signed
	NS	`ns-1982.awsdns-55.co.uk` ⭐
	NS	`ns-1107.awsdns-10.org`
	NS	`ns-240.awsdns-30.com`
	NS	`ns-680.awsdns-21.net`
	TXT	`google-site-verification=kL5BExY47-oUAUSOGsprq9MOKD1PaNla-kjpOJWx6c4`
	SOA	`ns-1982.awsdns-55.co.uk`awsdns-hostmaster@amazon.com serial=1

rank #272412 globally
rank #4453 in the tld
📈 Tranco rank: #243,074

Same first word

nulab.co.jp

nulab.si

nulab.ru

nulab.com.au

nulab.co

nulab.co.uk

nulab.cn

nulab.info

nulab.fr

nulab.it

nulab.es

nulab.org

nulab.com.co

nulab.com

Similar names

balun.net

luban.ch

bluna.de

luban.live

luban.com.tw

luban.net

lubna.by

luban.co.nz

alunb.dk

balun.one

bulan.eu

bluan.com

lubna.dev

banlu.com.cn

balun.co.uk

luban.cn

banul.co.kr

luban.ltd

balun.it

bulan.nl

luban.pl

luban.com.pl

bluna.cn

balun.co

luban.sr.gov.pl

balun.sk

unlab.org

bulan.ru

banul.cn

balun.pe

luban.ca

bulan.at

unlab.ru

lubna.eu

unbla.com

luban.com.au

unbla.org

luban.com

blaun.com

bluna.ro

bulan.cz

nubal.com

lubna.com.br

bulan.com

nubla.com.br

balun.com

banlu.com

nulba.com

unlab.ca

alunb.com

bulan.com.cn

bulan.es

banul.pl

nubla.es

bulan.it

luban.pro

luban.info

luban.nl

lubna.cz

luban.de

lnbau.de

unabl.com

luban.pt

banul.kr

luban.xyz

balun.org

banlu.de

balun.de

luban.co.il

balun.com.br

labun.pl

bunal.com

unlab.net

bluna.org

luban.ai

luban.eu

luban.com.cn

lubna.co.uk

nalub.com

lubna.in

lubna.de

bulan.co

lanbu.de

banlu.net

lanbu.net

bulan.pro

lunab.eu

labun.net

unlab.com

bluna.com

unbal.com

luban.me

nubla.com

nbula.net

luban.org

luban.biz

balun.cz

bulan.coffee

luban.tw

bluna.net

DNS History

5 records (3 active, 2 former)

●MXmail.nulab.bme.jp2026-04-09 → 2026-04-24 · 2 obs

● 2026-04-09 18:00:06
● 2026-04-24 00:04:26

●A13.114.19.342026-04-24 → 2026-04-24 · 3 obs

○ 2026-04-09 18:00:06
● 2026-04-24 00:04:24
● 2026-04-24 00:04:26

●A13.193.36.152026-04-24 → 2026-04-24 · 3 obs

○ 2026-04-09 18:00:06
● 2026-04-24 00:04:24
● 2026-04-24 00:04:26

○A18.182.193.1652026-04-09 → 2026-04-09 · 3 obs

● 2026-04-09 18:00:06
○ 2026-04-24 00:04:24
○ 2026-04-24 00:04:26

○A54.65.127.1832026-04-09 → 2026-04-09 · 3 obs

● 2026-04-09 18:00:06
○ 2026-04-24 00:04:24
○ 2026-04-24 00:04:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
bme.jp	ns-240.awsdns-30.com, ns-680.awsdns-21.net, ns-1107.awsdns-10.org, ns-1982.awsdns-55.co.uk	-

✅ Authoritative Response

Server:205.251.196.83

NS records: ns-240.awsdns-30.com, ns-680.awsdns-21.net, ns-1107.awsdns-10.org, ns-1982.awsdns-55.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bme.jp (unsigned zone)

⏱️ Timing

Total: 648ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.114.19.34, 13.193.36.15`
MX	1	`mail.nulab.bme.jp (pri: 10)`
TXT	1	`v=spf1 ip4:35.73.190.73 include:spf.bser`

Analysis

IP Addresses

nulab.bme.jp points to two IP numbers: 13.114.19.34 and 13.193.36.15.

Mail Servers

The mail.nulab.bme.jp mail server handles nulab.bme.jp.

mail.nulab.bme.jp points to a single IP number: 35.73.190.73.

nulab.bme.jp - robtex.com

nulab.bme.jp

bme.jp