pr-share.com - dns.ninja

`pr-share.com`

DNSSEC	⚠️ Not signed
NS	`ns1.xserver.jp` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
NS	`ns3.xserver.jp` ⚠️ Not in zone NS records
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp` ⚠️ Not in zone NS records
		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 zone NS records
		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`

`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=1786587234

MX for

pr-share.com

Same first word

pr-share.com

Similar names

re-sharp.com

DNS History

7 records (5 active, 2 former)

●NSns1.xserver.jp2026-03-03 → 2026-08-13 · 2 obs

● 2026-03-03 05:28:36
● 2026-08-13 02:37:04

●NSns2.xserver.jp2026-03-03 → 2026-08-13 · 2 obs

● 2026-03-03 05:28:36
● 2026-08-13 02:37:04

●NSns3.xserver.jp2026-03-03 → 2026-08-13 · 2 obs

● 2026-03-03 05:28:36
● 2026-08-13 02:37:04

●NSns4.xserver.jp2026-03-03 → 2026-08-13 · 2 obs

● 2026-03-03 05:28:36
● 2026-08-13 02:37:04

●NSns5.xserver.jp2026-03-03 → 2026-08-13 · 2 obs

● 2026-03-03 05:28:36
● 2026-08-13 02:37:04

○MXpr-share.com2026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 05:28:36
○ 2026-08-13 02:37:02
○ 2026-08-13 02:37:04

○A162.43.121.862026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 05:28:36
○ 2026-08-13 02:37:02
○ 2026-08-13 02:37:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
pr-share.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.170

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 pr-share.com (unsigned zone)

⏱️ Timing

Total: 1234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.121.86`
NS	5	`ns3.xserver.jp, ns1.xserver.jp...`
MX	1	`pr-share.com (pri: 0)`
TXT	2	`google-site-verification=TzoWYRMi2N_q(0x663470), v=spf1 +a:sv14285.xserver.jp +a:pr-share`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

The MX record for pr-share.com points back to pr-share.com — it is its own mail server.

Name Servers

The authoritative name servers for pr-share.com are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

There is at least partial name server overlap between pr-share.com and other domains — adminweb.jp, style-coco.com, lake-kanko.com and two more among them.

These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hosts with three IP address records:

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

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

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

Hosts that resolve to one IP address:

The hostname ns3.xserver.jp resolves to 202.226.36.247.