prefee.com - dns.ninja

`prefee.com`

DNSSEC	⚠️ Not signed
A	162.43.122.115^{🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.}
		PTR	`sv14514.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	`prefee.com` ⭐
		A	162.43.122.115^{🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.}
			PTR	`sv14514.xserver.jp`
TXT	`v=spf1 +a:sv14514.xserver.jp +a:prefee.com +mx include:spf.sender.xserver.jp ...`
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=1780877536

MX for

prefee.com

Same first word

prefee.com

Similar names

peeref.com

repfee.com

feeper.com

freepe.com

freeep.de

perfee.com

perfee.tech

freepe.jp

DNS History

23 records (7 active, 16 former)

○NSmaster.dns.ne.jp2016-02-03 → 2017-12-14 · 5 obs

○ 2015-11-04 01:33:52
● 2016-02-03 22:07:48
● 2017-12-14 13:14:06
○ 2026-02-22 18:24:18
○ 2026-06-08 00:35:02

○NSns1.dns.ne.jp2016-02-03 → 2017-12-14 · 5 obs

○ 2015-11-04 01:33:52
● 2016-02-03 22:07:48
● 2017-12-14 13:14:06
○ 2026-02-22 18:24:18
○ 2026-06-08 00:35:02

●NSns1.xserver.jp2026-02-22 → 2026-06-08 · 3 obs

○ 2017-12-14 13:14:06
● 2026-02-22 18:24:18
● 2026-06-08 00:35:02

○NSns2.dns.ne.jp2016-02-03 → 2017-12-14 · 5 obs

○ 2015-11-04 01:33:52
● 2016-02-03 22:07:48
● 2017-12-14 13:14:06
○ 2026-02-22 18:24:18
○ 2026-06-08 00:35:02

●NSns2.xserver.jp2026-02-22 → 2026-06-08 · 3 obs

○ 2017-12-14 13:14:06
● 2026-02-22 18:24:18
● 2026-06-08 00:35:02

●NSns3.xserver.jp2026-02-22 → 2026-06-08 · 3 obs

○ 2017-12-14 13:14:06
● 2026-02-22 18:24:18
● 2026-06-08 00:35:02

●NSns4.xserver.jp2026-02-22 → 2026-06-08 · 3 obs

○ 2017-12-14 13:14:06
● 2026-02-22 18:24:18
● 2026-06-08 00:35:02

●NSns5.xserver.jp2026-02-22 → 2026-06-08 · 3 obs

○ 2017-12-14 13:14:06
● 2026-02-22 18:24:18
● 2026-06-08 00:35:02

○NSns53.domaincontrol.com2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 02:29:34
○ 2015-11-04 01:33:52
○ 2026-06-08 00:35:02

○NSns54.domaincontrol.com2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 02:29:34
○ 2015-11-04 01:33:52
○ 2026-06-08 00:35:02

○MXalt1.aspmx.l.google.com2016-04-30 → 2017-12-14 · 5 obs

○ 2016-02-03 22:07:48
● 2016-04-30 13:06:26
● 2017-12-14 13:14:06
○ 2026-02-22 18:24:18
○ 2026-06-08 00:35:02

○MXalt2.aspmx.l.google.com2016-04-30 → 2017-12-14 · 5 obs

○ 2016-02-03 22:07:48
● 2016-04-30 13:06:26
● 2017-12-14 13:14:06
○ 2026-02-22 18:24:18
○ 2026-06-08 00:35:02

○MXalt3.aspmx.l.google.com2016-04-30 → 2017-12-14 · 5 obs

○ 2016-02-03 22:07:48
● 2016-04-30 13:06:26
● 2017-12-14 13:14:06
○ 2026-02-22 18:24:18
○ 2026-06-08 00:35:02

○MXalt4.aspmx.l.google.com2016-04-30 → 2017-12-14 · 5 obs

○ 2016-02-03 22:07:48
● 2016-04-30 13:06:26
● 2017-12-14 13:14:06
○ 2026-02-22 18:24:18
○ 2026-06-08 00:35:02

○MXaspmx.l.google.com2016-04-30 → 2017-12-14 · 5 obs

○ 2016-02-03 22:07:48
● 2016-04-30 13:06:26
● 2017-12-14 13:14:06
○ 2026-02-22 18:24:18
○ 2026-06-08 00:35:02

○MXmailstore1.secureserver.net2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 02:29:34
○ 2015-11-04 01:33:52
○ 2026-06-08 00:35:02

●MXprefee.com2016-02-03 → 2026-06-08 · 6 obs

○ 2015-11-04 01:33:52
● 2016-02-03 22:07:48
○ 2016-04-30 13:06:26
○ 2017-12-14 13:14:06
● 2026-02-22 18:24:18
● 2026-06-08 00:35:02

○MXsmtp.secureserver.net2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 02:29:34
○ 2015-11-04 01:33:52
○ 2026-06-08 00:35:02

○A103.30.7.1972015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 02:29:34
○ 2017-12-14 13:14:06
○ 2026-06-08 00:35:02

○A133.242.199.902016-04-30 → 2017-12-14 · 5 obs

○ 2016-02-03 22:07:48
● 2016-04-30 13:06:26
● 2017-12-14 13:14:06
○ 2026-02-22 18:24:18
○ 2026-06-08 00:35:02

○A133.242.5.1992016-02-03 → 2016-02-03 · 4 obs

○ 2015-11-04 01:33:52
● 2016-02-03 22:07:48
○ 2016-04-30 13:06:26
○ 2026-06-08 00:35:02

●A162.43.122.1152026-02-22 → 2026-06-08 · 3 obs

○ 2017-12-14 13:14:06
● 2026-02-22 18:24:18
● 2026-06-08 00:35:02

○A50.63.202.532015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 02:29:34
○ 2015-11-04 01:33:52
○ 2026-06-08 00:35:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:183.90.224.226

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 prefee.com (unsigned zone)

⏱️ Timing

Total: 2614ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.122.115`
NS	5	`ns5.xserver.jp, ns2.xserver.jp...`
MX	1	`prefee.com (pri: 0)`
TXT	1	`v=spf1 +a:sv14514.xserver.jp +a:prefee.c`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

prefee.com handles its own mail, functioning as its own mail server.

IP Addresses

prefee.com resolves to just one IP address, 162.43.122.115.

Two other host names, along with kinki-cba.jp, adusasan.com and www.mizsei.co.jp, also share IP numbers with prefee.com.

Name Servers

The zone prefee.com is authoritative on 5 name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two additional ones.

At least some of prefee.com's name servers are shared with other domains, for example wild30.net, witchwatch-anime.com, hikarukun.com and two more.

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

Hostnames that map to three IP numbers:

ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp resolves to the IP address 35.72.43.26.

ns3.xserver.jp resolves to the IP address 202.226.36.247.

Mail Servers

prefee.com is served by just one mail server: prefee.com.

prefee.com resolves to 162.43.122.115 and no other IP number.