logstack.biz - dns.ninja

`logstack.biz`

DNSSEC	⚠️ Not signed
A	202.226.39.186^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		PTR	`sv346.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	`logstack.biz` ⭐
		A	202.226.39.186^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`sv346.xserver.jp`
TXT	`v=spf1 +a:sv346.xserver.jp +a:logstack.biz +mx include:spf.sender.xserver.jp ...`
SOA	`ns1.xserver.jp`root@sv0.xserver.jp serial=0

`biz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld.biz` ⭐
	NS	`b.gtld.biz`
	NS	`c.gtld.biz`
	NS	`m.gtld.biz`
	NS	`n.gtld.biz`
	NS	`w.gtld.biz`
	NS	`x.gtld.biz`
	NS	`y.gtld.biz`
	SOA	`a.gtld.biz`admin@tldns.godaddy serial=1786744560

⚠️ On DNS blocklist: spam-tlds

MX for

logstack.biz

Same first word

logstack.biz

logstack.com

Similar names

csgotalk.com

locktags.com

stacklog.com

glostack.com

gotslack.com

DNS History

8 records (7 active, 1 former)

●NSns1.xserver.jp2015-07-18 → 2026-08-14 · 2 obs

● 2015-07-18 21:04:32
● 2026-08-14 22:06:28

●NSns2.xserver.jp2015-07-18 → 2026-08-14 · 2 obs

● 2015-07-18 21:04:32
● 2026-08-14 22:06:28

●NSns3.xserver.jp2015-07-18 → 2026-08-14 · 2 obs

● 2015-07-18 21:04:32
● 2026-08-14 22:06:28

●NSns4.xserver.jp2015-07-18 → 2026-08-14 · 2 obs

● 2015-07-18 21:04:32
● 2026-08-14 22:06:28

●NSns5.xserver.jp2015-07-18 → 2026-08-14 · 2 obs

● 2015-07-18 21:04:32
● 2026-08-14 22:06:28

●MXlogstack.biz2015-07-18 → 2026-08-14 · 2 obs

● 2015-07-18 21:04:32
● 2026-08-14 22:06:28

●A202.226.39.1862026-03-12 → 2026-08-14 · 3 obs

○ 2020-01-03 07:12:34
● 2026-03-12 20:16:26
● 2026-08-14 22:06:28

○A219.94.203.1862015-07-18 → 2020-01-03 · 4 obs

● 2015-07-18 21:04:32
● 2020-01-03 07:12:34
○ 2026-03-12 20:16:26
○ 2026-08-14 22:06:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
biz	a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz...	14 records
logstack.biz	ns1.xserver.jp, ns2.xserver.jp, ns5.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:183.90.224.230

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for logstack.biz (unsigned zone)

⏱️ Timing

Total: 2155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.226.39.186`
NS	5	`ns1.xserver.jp, ns5.xserver.jp...`
MX	1	`logstack.biz (pri: 0)`
TXT	1	`v=spf1 +a:sv346.xserver.jp +a:logstack.b`
SOA	1	`ns1.xserver.jp root.sv0.xserver.jp`

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (a.gtld.biz, a.gtld.biz, b.gtld.biz...)

Analysis

Mail Server Role

logstack.biz acts as its own mail server.

IP Addresses

logstack.biz points to a single IP number: 202.226.39.186.

Additional host names — matsuo-group.co.jp, gyoza-kobo.com, pssc.or.jp and two others — share IP numbers with logstack.biz.

Name Servers

Delegation for logstack.biz is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

At least some of logstack.biz's name servers are shared with other domains, for example tsunagu-souzoku.com, watch2chan.com, syoka-koyoblog.com and two more.

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

Host names with three IP numbers:

ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names pointing to a single IP address:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

logstack.biz has a single mail server: logstack.biz itself.

logstack.biz resolves to a single IP number: 202.226.39.186.