`next-explorer.com`

DNSSEC	⚠️ Not signed
A	183.90.225.234^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
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` ⚠️ Not in parent delegation
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp` ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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	`next-explorer.com` ⭐
		A	183.90.225.234^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
TXT	`v=spf1 +a:sv554.xserver.jp +a:next-explorer.com +mx include:spf.sender.xserve...`
SOA	`ns1.xserver.jp`root@sv0.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=1777684936

rank #458320 globally
rank #198572 in the tld
WOT: SAFE (61/100)

MX for

next-explorer.com

Subdomains

www.next-explorer.com

Same first word

next-explorer.com

DNS History

8 records (7 active, 1 former)

●NSns1.xserver.jp2015-05-18 → 2026-05-02 · 3 obs

○ 2008-03-18 21:48:58
● 2015-05-18 09:39:58
● 2026-05-02 01:30:22

●NSns2.xserver.jp2015-05-18 → 2026-05-02 · 3 obs

○ 2008-03-18 21:48:58
● 2015-05-18 09:39:58
● 2026-05-02 01:30:22

●NSns3.xserver.jp2015-05-18 → 2026-05-02 · 3 obs

○ 2008-03-18 21:48:58
● 2015-05-18 09:39:58
● 2026-05-02 01:30:22

●NSns4.xserver.jp2015-05-18 → 2026-05-02 · 3 obs

○ 2008-03-18 21:48:58
● 2015-05-18 09:39:58
● 2026-05-02 01:30:22

●NSns5.xserver.jp2015-05-18 → 2026-05-02 · 3 obs

○ 2008-03-18 21:48:58
● 2015-05-18 09:39:58
● 2026-05-02 01:30:22

●MXnext-explorer.com2015-05-18 → 2026-05-02 · 3 obs

○ 2008-03-18 21:48:58
● 2015-05-18 09:39:58
● 2026-05-02 01:30:22

○A120.136.10.552015-05-18 → 2017-02-11 · 5 obs

○ 2008-03-18 21:48:58
● 2015-05-18 09:39:58
● 2017-02-11 11:04:54
○ 2026-04-27 14:43:30
○ 2026-05-02 01:30:22

●A183.90.225.2342026-04-27 → 2026-05-02 · 3 obs

○ 2017-02-11 11:04:54
● 2026-04-27 14:43:30
● 2026-05-02 01:30:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
next-explorer.com	ns1.xserver.jp, ns2.xserver.jp	-

✅ Authoritative Response

Server:202.226.36.170

NS records: ns1.xserver.jp, ns2.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for next-explorer.com (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.90.225.234`
NS	5	`ns5.xserver.jp, ns3.xserver.jp...`
MX	1	`next-explorer.com (pri: 0)`
TXT	1	`v=spf1 +a:sv554.xserver.jp +a:next-explo`
SOA	1	`ns1.xserver.jp root.sv0.xserver.jp`

Analysis

Hierarchy

next-explorer.com is the parent of www.next-explorer.com.

Mail Server Role

For next-explorer.com, the mail server is next-explorer.com.

IP Addresses

next-explorer.com points to a single IP number: 183.90.225.234.

Other host names like www.next-explorer.com and kobe-town.net share IP numbers with next-explorer.com.

Name Servers

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

next-explorer.com at least partially shares name servers with other domains, for instance emcfrontier.com, ace-ec.com, mitiken.com, acr-ltd.jp and mycoffee.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 with one IP number

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

One mail server handles next-explorer.com.

Host name next-explorer.com points to IP address 183.90.225.234.

next-explorer.com - robtex.com