`aslab.jp`

DNSSEC	⚠️ Not signed
A	133.242.156.219^{🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
		PTR	`ik1-115-64215.vs.sakura.ne.jp`
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
MX	`aslab-jp.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01201.inbound.protection.outlook.com`
		A	2a01:111:f403:cc24::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01300.inbound.protection.outlook.com`
		A	52.101.124.0^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`ip-52-101-124-0.defastlink.net`
		A	52.101.124.1^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	52.101.124.6^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tyvp286cu00206.inbound.protection.outlook.com`
		A	52.101.157.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01203.inbound.protection.outlook.com`
TXT	`MS=ms63898671`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1747654307

`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=1774684802

Same first word

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slaba.ro

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laabs.ws

balas.org

balas.fr

albas.net

basal.com.tr

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alabs.cl

slaba.de

labsa.com.au

basal.biz

balsa.at

laabs.me

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alsab.ca

albas.co

DNS History

14 records (6 active, 8 former)

●NS01.dnsv.jp2026-03-09 → 2026-03-28 · 3 obs

○ 2020-01-17 07:13:48
● 2026-03-09 17:02:16
● 2026-03-28 08:24:56

●NS02.dnsv.jp2026-03-09 → 2026-03-28 · 3 obs

○ 2020-01-17 07:13:48
● 2026-03-09 17:02:16
● 2026-03-28 08:24:56

●NS03.dnsv.jp2026-03-09 → 2026-03-28 · 3 obs

○ 2020-01-17 07:13:48
● 2026-03-09 17:02:16
● 2026-03-28 08:24:56

●NS04.dnsv.jp2026-03-09 → 2026-03-28 · 3 obs

○ 2020-01-17 07:13:48
● 2026-03-09 17:02:16
● 2026-03-28 08:24:56

○NSns0.dns.nifcloud.com2020-01-17 → 2020-01-17 · 4 obs

○ 2017-02-20 07:14:40
● 2020-01-17 07:13:48
○ 2026-03-09 17:02:16
○ 2026-03-28 08:24:56

○NSns1.dns.nifcloud.com2020-01-17 → 2020-01-17 · 4 obs

○ 2017-02-20 07:14:40
● 2020-01-17 07:13:48
○ 2026-03-09 17:02:16
○ 2026-03-28 08:24:56

○NSpdns1.nifty.ad.jp2015-07-09 → 2017-02-20 · 4 obs

● 2015-07-09 05:50:12
● 2017-02-20 07:14:40
○ 2020-01-17 07:13:48
○ 2026-03-28 08:24:56

○NSpdns2.nifty.ad.jp2015-07-09 → 2017-02-20 · 4 obs

● 2015-07-09 05:50:12
● 2017-02-20 07:14:40
○ 2020-01-17 07:13:48
○ 2026-03-28 08:24:56

●MXaslab-jp.mail.protection.outlook.com2026-03-09 → 2026-03-28 · 3 obs

○ 2020-01-17 07:13:48
● 2026-03-09 17:02:16
● 2026-03-28 08:24:56

○MXmx.bizmail.nifcloud.com2020-01-17 → 2020-01-17 · 4 obs

○ 2017-02-20 07:14:40
● 2020-01-17 07:13:48
○ 2026-03-09 17:02:16
○ 2026-03-28 08:24:56

○MXmx.bizmail.nifty.com2015-07-09 → 2017-02-20 · 4 obs

● 2015-07-09 05:50:12
● 2017-02-20 07:14:40
○ 2020-01-17 07:13:48
○ 2026-03-28 08:24:56

●A133.242.156.2192026-03-09 → 2026-03-28 · 3 obs

○ 2020-01-17 07:13:48
● 2026-03-09 17:02:16
● 2026-03-28 08:24:56

○A202.248.88.1432015-07-09 → 2016-05-03 · 4 obs

● 2015-07-09 05:50:12
● 2016-05-03 16:29:28
○ 2017-02-20 07:14:40
○ 2026-03-28 08:24:56

○A210.131.2.312017-02-20 → 2020-01-17 · 5 obs

○ 2016-05-03 16:29:28
● 2017-02-20 07:14:40
● 2020-01-17 07:13:48
○ 2026-03-09 17:02:16
○ 2026-03-28 08:24:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
aslab.jp	03.dnsv.jp, 02.dnsv.jp, 01.dnsv.jp, 04.dnsv.jp	7 records

✅ Authoritative Response

Server:157.7.34.53

NS records: 03.dnsv.jp, 02.dnsv.jp, 01.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aslab.jp (unsigned zone)

⏱️ Timing

Total: 862ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`133.242.156.219`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`aslab-jp.mail.protection.outlook.com (pr`
TXT	2	`MS=ms63898671, v=spf1 include:spf.protection.outlook.co`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)

Analysis

IP Addresses

aslab.jp points to a single IP address: 133.242.156.219.

Other host names, for instance ik1-115-64215.vs.sakura.ne.jp, share IP numbers with aslab.jp.

Name Servers

aslab.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

aslab.jp at least partially shares name servers with other domains, for example yuto-nagatomo.com, bigotre.com, atelier-ps3.jp, net-in.com and onahamatemote.ed.jp.

Host names with two IP numbers:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

Host names with one IP number:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

The aslab-jp.mail.protection.outlook.com mail server handles aslab.jp.

aslab-jp.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1f::, 2a01:111:f403:cc1f::1, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.1, 52.101.124.6 and 52.101.157.11.

aslab.jp - robtex.com

aslab.jp

jp

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`aslab.jp`

`jp`