`australia-study.net`

DNSSEC	⚠️ Not signed
A	162.43.112.23^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
		PTR	`sv22.minibird.netowl.jp`
NS	`ns1.minibird.jp` ⭐
		A	162.43.112.90^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`ns1.minibird.jp`
NS	`ns2.minibird.jp`
		A	162.43.112.91^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`ns2.minibird.jp`
NS	`ns3.minibird.jp`
		A	162.43.113.242^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`ns3.minibird.jp`
MX	`australia-study.net` ⭐
		A	162.43.112.23^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`sv22.minibird.netowl.jp`
TXT	`v=spf1 +a:sv22.minibird.netowl.jp +a:australia-study.net +mx include:spf.send...`
SOA	`ns1.minibird.jp`root@sv0.minibird.jp serial=0

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net` ⚠️ Not in parent delegation
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785279252

MX for

australia-study.net

Same first word

australia-study.com

australia-study.com.au

australia-study.net

Similar names

study-australia.in

study-australia.com.au

study-australia.com

DNS History

6 records (5 active, 1 former)

●NSns1.minibird.jp2017-01-03 → 2026-07-28 · 2 obs

● 2017-01-03 19:18:16
● 2026-07-28 23:06:54

●NSns2.minibird.jp2017-01-03 → 2026-07-28 · 2 obs

● 2017-01-03 19:18:16
● 2026-07-28 23:06:54

●NSns3.minibird.jp2017-01-03 → 2026-07-28 · 2 obs

● 2017-01-03 19:18:16
● 2026-07-28 23:06:54

●MXaustralia-study.net2017-01-03 → 2026-07-28 · 2 obs

● 2017-01-03 19:18:16
● 2026-07-28 23:06:54

○A112.78.117.232017-01-03 → 2017-12-10 · 4 obs

● 2017-01-03 19:18:16
● 2017-12-10 20:43:38
○ 2026-03-22 09:26:24
○ 2026-07-28 23:06:54

●A162.43.112.232026-03-22 → 2026-07-28 · 3 obs

○ 2017-12-10 20:43:38
● 2026-03-22 09:26:24
● 2026-07-28 23:06:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
australia-study.net	ns1.minibird.jp, ns2.minibird.jp, ns3.minibird.jp	-

✅ Authoritative Response

Server:162.43.112.91

NS records: ns1.minibird.jp, ns2.minibird.jp, ns3.minibird.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for australia-study.net (unsigned zone)

⏱️ Timing

Total: 1414ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.112.23`
NS	3	`ns2.minibird.jp, ns3.minibird.jp...`
MX	1	`australia-study.net (pri: 0)`
TXT	1	`v=spf1 +a:sv22.minibird.netowl.jp +a:aus`
SOA	1	`ns1.minibird.jp root.sv0.minibird.jp`

Analysis

Mail Server Role

australia-study.net handles its own mail, functioning as its own mail server.

IP Addresses

australia-study.net resolves to just one IP address, 162.43.112.23.

Two other host names, along with vridges.com, fantasicnotes.net and dencafe.info, also share IP numbers with australia-study.net.

Name Servers

Three name servers are authoritative for australia-study.net: ns1.minibird.jp, ns2.minibird.jp and ns3.minibird.jp.

There is at least partial name server overlap between australia-study.net and other domains — nomura-s.com, tsukumo-ichinomiya.com, aki-fs.com and two more among them.

Three hostnames, one IP address apiece: ns1.minibird.jp resolves to 162.43.112.90, ns2.minibird.jp resolves to 162.43.112.91 and ns3.minibird.jp resolves to 162.43.113.242.

Mail Servers

australia-study.net is served by just one mail server: australia-study.net.

There is one IP number for australia-study.net: 162.43.112.23.

australia-study.net - robtex.com