`23isbackshop.com`

DNSSEC	⚠️ Not signed
A	157.112.189.61^{🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.}
		PTR	`sv1060.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	`23isbackshop.com` ⭐
		A	157.112.189.61^{🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.}
			PTR	`sv1060.xserver.jp`
TXT	`v=spf1 +a:sv1060.xserver.jp +a:23isbackshop.com +mx include:spf.sender.xserve...`
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=1776051222

WOT: NOT_SAFE (1/100)

Previously NS for

23isbackshop.com

MX for

23isbackshop.com

Subdomains

mx7.23isbackshop.com

Same first word

23isbackshop.com

DNS History

21 records (7 active, 14 former)

○NS23isbackshop.com2017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-16 01:02:12
● 2017-08-08 17:10:52
○ 2026-03-12 10:16:56
○ 2026-04-13 03:40:18

○NSns1.expiereddnsmanager.com2017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-16 01:02:12
● 2017-08-08 17:10:52
○ 2026-03-12 10:16:56
○ 2026-04-13 03:40:18

○NSns1.myhostadmin.net2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 01:02:12
○ 2017-08-08 17:10:52
○ 2026-04-13 03:40:18

●NSns1.xserver.jp2026-03-12 → 2026-04-13 · 3 obs

○ 2017-08-08 17:10:52
● 2026-03-12 10:16:56
● 2026-04-13 03:40:18

○NSns2.expiereddnsmanager.com2017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-16 01:02:12
● 2017-08-08 17:10:52
○ 2026-03-12 10:16:56
○ 2026-04-13 03:40:18

○NSns2.myhostadmin.net2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 01:02:12
○ 2017-08-08 17:10:52
○ 2026-04-13 03:40:18

●NSns2.xserver.jp2026-03-12 → 2026-04-13 · 3 obs

○ 2017-08-08 17:10:52
● 2026-03-12 10:16:56
● 2026-04-13 03:40:18

○NSns3.myhostadmin.net2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 01:02:12
○ 2017-08-08 17:10:52
○ 2026-04-13 03:40:18

●NSns3.xserver.jp2026-03-12 → 2026-04-13 · 3 obs

○ 2017-08-08 17:10:52
● 2026-03-12 10:16:56
● 2026-04-13 03:40:18

○NSns4.myhostadmin.net2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 01:02:12
○ 2017-08-08 17:10:52
○ 2026-04-13 03:40:18

●NSns4.xserver.jp2026-03-12 → 2026-04-13 · 3 obs

○ 2017-08-08 17:10:52
● 2026-03-12 10:16:56
● 2026-04-13 03:40:18

○NSns5.myhostadmin.net2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 01:02:12
○ 2017-08-08 17:10:52
○ 2026-04-13 03:40:18

●NSns5.xserver.jp2026-03-12 → 2026-04-13 · 3 obs

○ 2017-08-08 17:10:52
● 2026-03-12 10:16:56
● 2026-04-13 03:40:18

○NSns6.myhostadmin.net2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 01:02:12
○ 2017-08-08 17:10:52
○ 2026-04-13 03:40:18

●MX23isbackshop.com2026-03-12 → 2026-04-13 · 3 obs

○ 2017-08-08 17:10:52
● 2026-03-12 10:16:56
● 2026-04-13 03:40:18

○MXmx7.23isbackshop.com2017-08-08 → 2017-08-08 · 3 obs

● 2017-08-08 17:10:52
○ 2026-03-12 10:16:56
○ 2026-04-13 03:40:18

●A157.112.189.612026-03-12 → 2026-04-13 · 3 obs

○ 2017-08-08 17:10:52
● 2026-03-12 10:16:56
● 2026-04-13 03:40:18

○A165.231.2.1982016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 01:02:12
○ 2017-08-08 17:10:52
○ 2026-04-13 03:40:18

○A173.239.5.62017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-16 01:02:12
● 2017-08-08 17:10:52
○ 2026-03-12 10:16:56
○ 2026-04-13 03:40:18

○A173.239.8.1642017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-16 01:02:12
● 2017-08-08 17:10:52
○ 2026-03-12 10:16:56
○ 2026-04-13 03:40:18

○A213.247.47.1902017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-16 01:02:12
● 2017-08-08 17:10:52
○ 2026-03-12 10:16:56
○ 2026-04-13 03:40:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
23isbackshop.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.247

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 23isbackshop.com (unsigned zone)

⏱️ Timing

Total: 1109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.112.189.61`
NS	5	`ns3.xserver.jp, ns5.xserver.jp...`
MX	1	`23isbackshop.com (pri: 0)`
TXT	1	`v=spf1 +a:sv1060.xserver.jp +a:23isbacks`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Hierarchy

The parent of mx7.23isbackshop.com is 23isbackshop.com.

Mail Server Role

23isbackshop.com serves as the mail server for 23isbackshop.com.

IP Addresses

23isbackshop.com points to a single IP number: 157.112.189.61.

Other host names, for instance ryoyu.info, trb.jp, kini-wadai.com, tvpro.jp and mail.syoubyouteate.info share IP numbers with 23isbackshop.com.

Name Servers

23isbackshop.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

23isbackshop.com shares name servers with other domains at least partially, for instance alphasis.info, skit.co.jp, tokiryo.net, studiobirds.jp and kitsm.net.

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 with one IP number:

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

A single mail server handles 23isbackshop.com and 23isbackshop.com.

Host name 23isbackshop.com resolves to IP 157.112.189.61.

23isbackshop.com - robtex.com