`kaatsu919.com`

DNSSEC	⚠️ Not signed
A	162.43.104.90^{🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.}
		PTR	`sv14689.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	`kaatsu919.com` ⭐
		A	162.43.104.90^{🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.}
			PTR	`sv14689.xserver.jp`
TXT	`v=spf1 +a:sv14689.xserver.jp +a:kaatsu919.com +mx include:spf.sender.xserver....`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`com`

	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`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777355246

Subdomains

mail.kaatsu919.com

DNS History

13 records (7 active, 6 former)

○NSlucy2.alta.co.jp2015-08-21 → 2017-10-20 · 4 obs

● 2015-08-21 23:53:58
● 2017-10-20 12:59:04
○ 2026-04-28 06:12:44
○ 2026-04-28 06:12:46

○NSns.kaatsu919.com2015-08-21 → 2017-10-20 · 4 obs

● 2015-08-21 23:53:58
● 2017-10-20 12:59:04
○ 2026-04-28 06:12:44
○ 2026-04-28 06:12:46

●NSns1.xserver.jp2026-04-28 → 2026-04-28 · 3 obs

○ 2017-10-20 12:59:04
● 2026-04-28 06:12:44
● 2026-04-28 06:12:46

○NSns2.alta.co.jp2015-08-21 → 2017-10-20 · 4 obs

● 2015-08-21 23:53:58
● 2017-10-20 12:59:04
○ 2026-04-28 06:12:44
○ 2026-04-28 06:12:46

●NSns2.xserver.jp2026-04-28 → 2026-04-28 · 3 obs

○ 2017-10-20 12:59:04
● 2026-04-28 06:12:44
● 2026-04-28 06:12:46

●NSns3.xserver.jp2026-04-28 → 2026-04-28 · 3 obs

○ 2017-10-20 12:59:04
● 2026-04-28 06:12:44
● 2026-04-28 06:12:46

●NSns4.xserver.jp2026-04-28 → 2026-04-28 · 3 obs

○ 2017-10-20 12:59:04
● 2026-04-28 06:12:44
● 2026-04-28 06:12:46

●NSns5.xserver.jp2026-04-28 → 2026-04-28 · 3 obs

○ 2017-10-20 12:59:04
● 2026-04-28 06:12:44
● 2026-04-28 06:12:46

●MXkaatsu919.com2026-04-28 → 2026-04-28 · 3 obs

○ 2017-10-20 12:59:04
● 2026-04-28 06:12:44
● 2026-04-28 06:12:46

○MXmail.kaatsu919.com2015-08-21 → 2017-10-20 · 4 obs

● 2015-08-21 23:53:58
● 2017-10-20 12:59:04
○ 2026-04-28 06:12:44
○ 2026-04-28 06:12:46

●A162.43.104.902026-04-28 → 2026-04-28 · 3 obs

○ 2017-10-20 12:59:04
● 2026-04-28 06:12:44
● 2026-04-28 06:12:46

○A210.133.248.2232015-08-21 → 2016-09-11 · 4 obs

● 2015-08-21 23:53:58
● 2016-09-11 02:42:56
○ 2017-10-20 12:59:04
○ 2026-04-28 06:12:46

○A223.29.45.102017-10-20 → 2017-10-20 · 4 obs

○ 2016-09-11 02:42:56
● 2017-10-20 12:59:04
○ 2026-04-28 06:12:44
○ 2026-04-28 06:12:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
kaatsu919.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:157.112.182.218

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 kaatsu919.com (unsigned zone)

⏱️ Timing

Total: 3723ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.104.90`
NS	5	`ns3.xserver.jp, ns5.xserver.jp...`
MX	1	`kaatsu919.com (pri: 0)`
TXT	1	`v=spf1 +a:sv14689.xserver.jp +a:kaatsu91`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Hierarchy

The parent of mail.kaatsu919.com is kaatsu919.com.

IP Addresses

kaatsu919.com points to an IP address: 162.43.104.90.

other host names include a-plan-kk.com, xn--fiq22lx09b.com, mmedia.jpn.com, azumaya-memo.com and sv14689.xserver.jp; they share IP numbers with kaatsu919.com.

Name Servers

kaatsu919.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

kaatsu919.com at least partially shares name servers with other domains, for instance infosystems.jp, goodfreefonts.com, shinox.co.jp, karumoa.co.jp and assist.co.jp.