rustico.jp - dns.ninja

`rustico.jp`

DNSSEC	⚠️ Not signed
A	162.43.117.13^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
		PTR	`sv13172.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`rustico.jp` ⭐
		A	162.43.117.13^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`sv13172.xserver.jp`
TXT	`v=spf1 +a:sv13172.xserver.jp +a:rustico.jp +mx include:spf.sender.xserver.jp ...`
SOA	`ns1.xserver.jp`root@sv0.xserver.jp serial=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=1785806103

MX for

rustico.jp

Same first word

rustico.hu

rustico.cz

rustico.de

rustico.gr

rustico.info

rustico.com.au

rustico.es

rustico.ch

rustico.dk

rustico.jp

rustico.net

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rustico.co.uk

rustico.ru

rustico.com

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DNS History

13 records (7 active, 6 former)

○NSns1.dnss-do.com2015-07-20 → 2017-03-13 · 4 obs

● 2015-07-20 13:50:06
● 2017-03-13 12:41:20
○ 2020-02-01 04:56:58
○ 2026-08-04 01:46:32

●NSns1.xserver.jp2020-02-01 → 2026-08-04 · 3 obs

○ 2017-03-13 12:41:20
● 2020-02-01 04:56:58
● 2026-08-04 01:46:32

○NSns2.dnss-do.com2015-07-20 → 2017-03-13 · 4 obs

● 2015-07-20 13:50:06
● 2017-03-13 12:41:20
○ 2020-02-01 04:56:58
○ 2026-08-04 01:46:32

●NSns2.xserver.jp2020-02-01 → 2026-08-04 · 3 obs

○ 2017-03-13 12:41:20
● 2020-02-01 04:56:58
● 2026-08-04 01:46:32

●NSns3.xserver.jp2020-02-01 → 2026-08-04 · 3 obs

○ 2017-03-13 12:41:20
● 2020-02-01 04:56:58
● 2026-08-04 01:46:32

●NSns4.xserver.jp2020-02-01 → 2026-08-04 · 3 obs

○ 2017-03-13 12:41:20
● 2020-02-01 04:56:58
● 2026-08-04 01:46:32

●NSns5.xserver.jp2020-02-01 → 2026-08-04 · 3 obs

○ 2017-03-13 12:41:20
● 2020-02-01 04:56:58
● 2026-08-04 01:46:32

○MXmail.rustico.jp2015-11-23 → 2017-03-13 · 5 obs

○ 2015-07-20 13:50:06
● 2015-11-23 04:41:52
● 2017-03-13 12:41:20
○ 2020-02-01 04:56:58
○ 2026-08-04 01:46:32

●MXrustico.jp2015-07-20 → 2026-08-04 · 4 obs

● 2015-07-20 13:50:06
○ 2015-11-23 04:41:52
● 2020-02-01 04:56:58
● 2026-08-04 01:46:32

○A124.40.31.822015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 13:50:06
○ 2015-11-23 04:41:52
○ 2026-08-04 01:46:32

●A162.43.117.132026-04-07 → 2026-08-04 · 3 obs

○ 2020-02-01 04:56:58
● 2026-04-07 10:53:24
● 2026-08-04 01:46:32

○A202.254.234.732020-02-01 → 2020-02-01 · 4 obs

○ 2017-03-13 12:41:20
● 2020-02-01 04:56:58
○ 2026-04-07 10:53:24
○ 2026-08-04 01:46:32

○A202.53.26.1822015-11-23 → 2017-03-13 · 5 obs

○ 2015-07-20 13:50:06
● 2015-11-23 04:41:52
● 2017-03-13 12:41:20
○ 2020-02-01 04:56:58
○ 2026-08-04 01:46:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
rustico.jp	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	11 records

✅ Authoritative Response

Server:183.90.224.226

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rustico.jp (unsigned zone)

⏱️ Timing

Total: 923ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.117.13`
NS	5	`ns1.xserver.jp, ns4.xserver.jp...`
MX	1	`rustico.jp (pri: 0)`
TXT	1	`v=spf1 +a:sv13172.xserver.jp +a:rustico.`
SOA	1	`ns1.xserver.jp root.sv0.xserver.jp`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

rustico.jp handles its own mail, functioning as its own mail server.

IP Addresses

rustico.jp resolves to just one IP address, 162.43.117.13.

Two other host names, along with circushair2015.com, technoazul.co.jp and www.j-j.co.jp, also share IP numbers with rustico.jp.

Name Servers

rustico.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

At least some of rustico.jp's name servers are shared with other domains, for example xn--o9jzh9dxdv13qdhoj3erv0f.com, kobayashi-kogyo.jp, schon.jp and two more.

These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that map to three IP numbers:

ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names that point to one IP address:

ns2.xserver.jp directs to 35.72.43.26.

ns3.xserver.jp directs to 202.226.36.247.

Mail Servers

rustico.jp is served by just one mail server: rustico.jp.

rustico.jp has exactly one IP number: 162.43.117.13.