`stcousair.info`

DNSSEC	⚠️ Not signed
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	`stcousair-info.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::2^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00302.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::3^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01201.inbound.protection.outlook.com`
		A	52.101.124.1^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	52.101.157.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
		A	52.101.157.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01203.inbound.protection.outlook.com`
		A	52.101.157.40^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
TXT	`MS=ms10242171`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1776740973

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785700231

Same first word

stcousair.info

stcousair.com

stcousair.co.jp

Similar names

itacursos.com

airscouts.uk

socratius.ru

cotrussia.ru

airscouts.club

isarscout.de

castorius.de

airscouts.org.uk

icostasur.cl

suricatos.net

DNS History

8 records (5 active, 3 former)

●NS01.dnsv.jp2026-06-07 → 2026-08-02 · 3 obs

○ 2016-08-03 07:12:58
● 2026-06-07 09:47:16
● 2026-08-02 20:38:50

●NS02.dnsv.jp2026-06-07 → 2026-08-02 · 3 obs

○ 2016-08-03 07:12:58
● 2026-06-07 09:47:16
● 2026-08-02 20:38:50

●NS03.dnsv.jp2026-06-07 → 2026-08-02 · 3 obs

○ 2016-08-03 07:12:58
● 2026-06-07 09:47:16
● 2026-08-02 20:38:50

●NS04.dnsv.jp2026-06-07 → 2026-08-02 · 3 obs

○ 2016-08-03 07:12:58
● 2026-06-07 09:47:16
● 2026-08-02 20:38:50

○NSdns01.win-sv.com2015-08-24 → 2016-08-03 · 4 obs

● 2015-08-24 23:16:10
● 2016-08-03 07:12:58
○ 2026-06-07 09:47:16
○ 2026-08-02 20:38:50

○NSdns02.win-sv.com2015-08-24 → 2016-08-03 · 4 obs

● 2015-08-24 23:16:10
● 2016-08-03 07:12:58
○ 2026-06-07 09:47:16
○ 2026-08-02 20:38:50

●MXstcousair-info.mail.protection.outlook.com2026-06-07 → 2026-08-02 · 2 obs

● 2026-06-07 09:47:16
● 2026-08-02 20:38:50

○A125.206.115.92015-08-24 → 2015-08-24 · 3 obs

● 2015-08-24 23:16:10
○ 2026-06-07 09:47:16
○ 2026-08-02 20:38:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
stcousair.info	04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp	-

✅ Authoritative Response

Server:157.7.34.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stcousair.info (unsigned zone)

⏱️ Timing

Total: 1284ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`stcousair-info.mail.protection.outlook.c`
TXT	2	`MS=ms10242171, v=spf1 include:spf.protection.outlook.co`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

Name Servers

The domain stcousair.info is delegated to these four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

There is at least partial name server overlap between stcousair.info and other domains — unionnet.jp, masao.tv, town.kawajima.saitama.jp and two more among them.

Hosts with two IP numbers each:

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

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

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

Hosts that resolve to one IP address:

02.dnsv.jp resolves to 157.7.33.53.