ifyou.jp - dns.ninja

`ifyou.jp`

DNSSEC	⚠️ Not signed
A	18.154.227.43^{🇺🇸 Amazon18.154.227.0/24}
		PTR	`server-18-154-227-43.iad55.r.cloudfront.net`
A	18.154.227.49^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.70^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.124^{🇺🇸 Amazon18.154.227.0/24}
NS	`ns-468.awsdns-58.com` ⭐
		A	2600:9000:5301:d400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-468.awsdns-58.com`
		A	205.251.193.212^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-468.awsdns-58.com`
NS	`ns-1522.awsdns-62.org`
		A	2600:9000:5305:f200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1522.awsdns-62.org`
		A	205.251.197.242^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1522.awsdns-62.org`
NS	`ns-1582.awsdns-05.co.uk`
		A	2600:9000:5306:2e00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1582.awsdns-05.co.uk`
		A	205.251.198.46^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1582.awsdns-05.co.uk`
NS	`ns-655.awsdns-17.net`
		A	2600:9000:5302:8f00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-655.awsdns-17.net`
		A	205.251.194.143^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-655.awsdns-17.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
TXT	`google-site-verification=Wyksiy1pODHOAqq8s5owdWSIzaMIPNqtHuIwTGBO3TM`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-468.awsdns-58.com`awsdns-hostmaster@amazon.com serial=1

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1786005003

Same first word

ifyou.net

ifyou.cn

ifyou.bg

ifyou.cc

ifyou.com

ifyou.work

ifyou.se

ifyou.fi

ifyou.com.tw

ifyou.de

ifyou.eu

ifyou.ru

ifyou.co.kr

ifyou.jp

ifyou.org

Similar names

youfi.net

ifuyo.com

yofui.com

ofiuy.com

youfi.io

iyouf.info

yofui.cl

yifou.cn

iufyo.cn

fuiyo.com

oyifu.com

yuifo.com

yiofu.com

fuiyo.click

DNS History

43 records (9 active, 34 former)

○NS01.dnsv.jp2015-08-12 → 2020-03-15 · 4 obs

● 2015-08-12 11:06:52
● 2020-03-15 12:16:14
○ 2026-07-24 23:08:28
○ 2026-08-06 08:32:34

○NS02.dnsv.jp2015-08-12 → 2020-03-15 · 4 obs

● 2015-08-12 11:06:52
● 2020-03-15 12:16:14
○ 2026-07-24 23:08:28
○ 2026-08-06 08:32:34

○NS03.dnsv.jp2015-08-12 → 2020-03-15 · 4 obs

● 2015-08-12 11:06:52
● 2020-03-15 12:16:14
○ 2026-07-24 23:08:28
○ 2026-08-06 08:32:34

○NS04.dnsv.jp2015-08-12 → 2020-03-15 · 4 obs

● 2015-08-12 11:06:52
● 2020-03-15 12:16:14
○ 2026-07-24 23:08:28
○ 2026-08-06 08:32:34

●NSns-1522.awsdns-62.org2026-07-24 → 2026-08-06 · 3 obs

○ 2020-03-15 12:16:14
● 2026-07-24 23:08:28
● 2026-08-06 08:32:34

●NSns-1582.awsdns-05.co.uk2026-07-24 → 2026-08-06 · 3 obs

○ 2020-03-15 12:16:14
● 2026-07-24 23:08:28
● 2026-08-06 08:32:34

●NSns-468.awsdns-58.com2026-07-24 → 2026-08-06 · 3 obs

○ 2020-03-15 12:16:14
● 2026-07-24 23:08:28
● 2026-08-06 08:32:34

●NSns-655.awsdns-17.net2026-07-24 → 2026-08-06 · 3 obs

○ 2020-03-15 12:16:14
● 2026-07-24 23:08:28
● 2026-08-06 08:32:34

○MXmail.ifyou.jp2015-08-12 → 2020-03-15 · 4 obs

● 2015-08-12 11:06:52
● 2020-03-15 12:16:14
○ 2026-07-14 22:21:50
○ 2026-08-06 08:32:34

○MXmx2.rky.lequeios.net2015-08-12 → 2020-03-15 · 4 obs

● 2015-08-12 11:06:52
● 2020-03-15 12:16:14
○ 2026-07-14 22:21:50
○ 2026-08-06 08:32:34

●MXsmtp.google.com2026-07-14 → 2026-08-06 · 3 obs

○ 2020-03-15 12:16:14
● 2026-07-14 22:21:50
● 2026-08-06 08:32:34

●A18.154.227.1242026-08-03 → 2026-08-06 · 14 obs

○ 2026-08-02 23:26:50
● 2026-08-03 05:09:14
○ 2026-08-03 05:43:34
● 2026-08-03 11:06:48
○ 2026-08-03 13:56:18
● 2026-08-03 16:46:36
○ 2026-08-03 18:28:52
● 2026-08-04 16:39:04
○ 2026-08-04 20:35:18
● 2026-08-05 00:16:46
○ 2026-08-05 11:52:26
● 2026-08-05 13:46:54
○ 2026-08-05 15:48:56
● 2026-08-06 08:32:34

●A18.154.227.432026-08-03 → 2026-08-06 · 14 obs

●A18.154.227.492026-08-03 → 2026-08-06 · 14 obs

●A18.154.227.702026-08-03 → 2026-08-06 · 14 obs

○A18.161.34.1172026-08-02 → 2026-08-02 · 6 obs

○ 2026-08-02 11:39:46
● 2026-08-02 17:46:40
○ 2026-08-02 19:27:06
● 2026-08-02 21:10:50
○ 2026-08-02 21:49:22
○ 2026-08-06 08:32:34

○A18.161.34.1212026-08-02 → 2026-08-02 · 6 obs

○ 2026-08-02 11:39:46
● 2026-08-02 17:46:40
○ 2026-08-02 19:27:06
● 2026-08-02 21:10:50
○ 2026-08-02 21:49:22
○ 2026-08-06 08:32:34

○A18.161.34.462026-08-02 → 2026-08-02 · 6 obs

○ 2026-08-02 11:39:46
● 2026-08-02 17:46:40
○ 2026-08-02 19:27:06
● 2026-08-02 21:10:50
○ 2026-08-02 21:49:22
○ 2026-08-06 08:32:34

○A18.161.34.832026-08-02 → 2026-08-02 · 6 obs

○ 2026-08-02 11:39:46
● 2026-08-02 17:46:40
○ 2026-08-02 19:27:06
● 2026-08-02 21:10:50
○ 2026-08-02 21:49:22
○ 2026-08-06 08:32:34

○A18.238.4.1232026-07-24 → 2026-08-02 · 23 obs

● 2026-07-24 23:08:28
○ 2026-07-25 02:18:26
● 2026-07-25 03:26:02
○ 2026-07-25 04:13:20
● 2026-07-25 06:54:14
○ 2026-07-25 09:01:52
● 2026-07-25 13:26:36
○ 2026-07-26 15:27:16
● 2026-07-26 16:43:44
○ 2026-07-26 19:58:14
● 2026-07-27 04:50:40
○ 2026-07-27 07:46:28
● 2026-07-28 12:58:12
○ 2026-07-29 06:03:58
● 2026-07-30 01:30:46
○ 2026-07-30 15:16:56
● 2026-07-31 20:13:28
○ 2026-08-01 04:21:42
● 2026-08-01 05:05:02
○ 2026-08-01 15:04:18
● 2026-08-02 00:12:56
○ 2026-08-02 11:39:46
○ 2026-08-06 08:32:34

○A18.238.4.1272026-07-24 → 2026-08-02 · 23 obs

○A18.238.4.492026-07-24 → 2026-08-02 · 23 obs

○A18.238.4.682026-07-24 → 2026-08-02 · 23 obs

○A3.167.212.152026-07-29 → 2026-08-06 · 15 obs

○ 2026-07-28 12:58:12
● 2026-07-29 06:03:58
○ 2026-07-30 01:30:46
● 2026-07-31 03:40:14
○ 2026-07-31 06:10:30
● 2026-08-01 18:08:00
○ 2026-08-02 00:12:56
● 2026-08-02 21:49:22
○ 2026-08-02 23:26:50
● 2026-08-03 05:43:34
○ 2026-08-03 07:46:26
● 2026-08-04 13:29:40
○ 2026-08-04 15:55:02
● 2026-08-06 01:43:02
○ 2026-08-06 08:32:34

○A3.167.212.802026-07-29 → 2026-08-06 · 15 obs

○A3.167.212.982026-07-29 → 2026-08-06 · 15 obs

○A3.167.212.992026-07-29 → 2026-08-06 · 15 obs

○A3.171.171.502026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 01:30:46
● 2026-07-30 15:16:56
○ 2026-07-31 00:54:08
○ 2026-08-06 08:32:34

○A3.171.171.912026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 01:30:46
● 2026-07-30 15:16:56
○ 2026-07-31 00:54:08
○ 2026-08-06 08:32:34

○A3.171.171.962026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 01:30:46
● 2026-07-30 15:16:56
○ 2026-07-31 00:54:08
○ 2026-08-06 08:32:34

○A3.171.171.972026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 01:30:46
● 2026-07-30 15:16:56
○ 2026-07-31 00:54:08
○ 2026-08-06 08:32:34

○A52.222.201.22026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 16:43:44
● 2026-07-26 19:58:14
○ 2026-07-26 23:41:56
○ 2026-08-06 08:32:34

○A52.222.201.272026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 16:43:44
● 2026-07-26 19:58:14
○ 2026-07-26 23:41:56
○ 2026-08-06 08:32:34

○A52.222.201.62026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 16:43:44
● 2026-07-26 19:58:14
○ 2026-07-26 23:41:56
○ 2026-08-06 08:32:34

○A52.222.201.692026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 16:43:44
● 2026-07-26 19:58:14
○ 2026-07-26 23:41:56
○ 2026-08-06 08:32:34

○A52.85.193.1022026-08-04 → 2026-08-04 · 4 obs

○ 2026-08-03 18:28:52
● 2026-08-04 07:56:08
○ 2026-08-04 13:29:40
○ 2026-08-06 08:32:34

○A52.85.193.592026-08-04 → 2026-08-04 · 4 obs

○ 2026-08-03 18:28:52
● 2026-08-04 07:56:08
○ 2026-08-04 13:29:40
○ 2026-08-06 08:32:34

○A52.85.193.832026-08-04 → 2026-08-04 · 4 obs

○ 2026-08-03 18:28:52
● 2026-08-04 07:56:08
○ 2026-08-04 13:29:40
○ 2026-08-06 08:32:34

○A52.85.193.872026-08-04 → 2026-08-04 · 4 obs

○ 2026-08-03 18:28:52
● 2026-08-04 07:56:08
○ 2026-08-04 13:29:40
○ 2026-08-06 08:32:34

○A99.84.252.1102026-07-25 → 2026-08-05 · 42 obs

○ 2026-07-24 23:08:28
● 2026-07-25 02:18:26
○ 2026-07-25 03:26:02
● 2026-07-25 04:13:20
○ 2026-07-25 06:54:14
● 2026-07-25 09:01:52
○ 2026-07-25 13:26:36
● 2026-07-26 15:27:16
○ 2026-07-26 16:43:44
● 2026-07-26 23:41:56
○ 2026-07-27 04:50:40
● 2026-07-27 07:46:28
○ 2026-07-28 12:58:12
● 2026-07-31 00:54:08
○ 2026-07-31 03:40:14
● 2026-07-31 06:10:30
○ 2026-07-31 20:13:28
● 2026-08-01 04:21:42
○ 2026-08-01 05:05:02
● 2026-08-01 15:04:18
○ 2026-08-01 18:08:00
● 2026-08-02 11:39:46
○ 2026-08-02 17:46:40
● 2026-08-02 19:27:06
○ 2026-08-02 21:10:50
● 2026-08-02 23:26:50
○ 2026-08-03 05:09:14
● 2026-08-03 07:46:26
○ 2026-08-03 11:06:48
● 2026-08-03 13:56:18
○ 2026-08-03 16:46:36
● 2026-08-03 18:28:52
○ 2026-08-04 07:56:08
● 2026-08-04 15:55:02
○ 2026-08-04 16:39:04
● 2026-08-04 20:35:18
○ 2026-08-05 00:16:46
● 2026-08-05 11:52:26
○ 2026-08-05 13:46:54
● 2026-08-05 15:48:56
○ 2026-08-06 01:43:02
○ 2026-08-06 08:32:34

○A99.84.252.172026-07-25 → 2026-08-05 · 42 obs

○A99.84.252.602026-07-25 → 2026-08-05 · 42 obs

○A99.84.252.962026-07-25 → 2026-08-05 · 42 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
ifyou.jp	ns-1522.awsdns-62.org, ns-1582.awsdns-05.co.uk, ns-468.awsdns-58.com, ns-655.awsdns-17.net	-

✅ Authoritative Response

Server:205.251.194.143

NS records: ns-1522.awsdns-62.org, ns-1582.awsdns-05.co.uk, ns-468.awsdns-58.com, ns-655.awsdns-17.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ifyou.jp (unsigned zone)

⏱️ Timing

Total: 2183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.154.227.43, 18.154.227.49...`
NS	4	`ns-1522.awsdns-62.org, ns-1582.awsdns-05.co.uk...`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=Wyksiy1pODHOAqq, v=spf1 include:_spf.google.com ~all`
SOA	1	`ns-468.awsdns-58.com awsdns-hostmaster.a`

Analysis

IP Addresses

ifyou.jp has four IP addresses: 18.154.227.43, 18.154.227.49, 18.154.227.70 and 18.154.227.124.

eventbriteknoweldge.com, intruderlabs.com.br, d1sesjlm0c8yss.cloudfront.net plus two other host names have IP numbers in common with ifyou.jp.

Name Servers

Four name servers handle the delegation for ifyou.jp: ns-468.awsdns-58.com, ns-655.awsdns-17.net, ns-1522.awsdns-62.org and ns-1582.awsdns-05.co.uk.

ifyou.jp shares at least some of its name servers with other domains, including malvica.com, csml-plc-prod.us-west-2.api.aws, ha777.fun and two others.

The host names ns-468.awsdns-58.com, ns-655.awsdns-17.net, ns-1522.awsdns-62.org and ns-1582.awsdns-05.co.uk each resolve to two IP addresses: ns-468.awsdns-58.com resolves to 205.251.193.212 and 2600:9000:5301:d400::1; ns-655.awsdns-17.net resolves to 205.251.194.143 and 2600:9000:5302:8f00::1; ns-1522.awsdns-62.org resolves to 205.251.197.242 and 2600:9000:5305:f200::1; ns-1582.awsdns-05.co.uk resolves to 205.251.198.46 and 2600:9000:5306:2e00::1.

Mail Servers

ifyou.jp uses one mail server — smtp.google.com.

The mail server setup of ifyou.jp matches that of other domains such as flyhome.biz, krotos.studio, mthstudio.com and two others.

At least some of the mail servers used by ifyou.jp are shared with other domains: glenterprise.net, aionon.com, thecrunchbox.in and two others among them.

smtp.google.com has 9 IP addresses: 142.251.167.27, 172.253.62.26, 172.253.62.27 plus 6 more.