exec-japan.com - dns.ninja

`exec-japan.com`

DNSSEC	⚠️ Not signed
A	162.43.116.157^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
		PTR	`sv13156.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	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c25::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f26.1e100.net`
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`google-site-verification=g975AbE0C_uEU5HhSBFplIz0Ir-d4_jeneE6X_3wcC0`
TXT	`v=spf1 include:_spf.google.com ~all`
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=1780793691

Same first word

exec-japan.com

DNS History

23 records (12 active, 11 former)

○NS01.dnsv.jp2015-07-17 → 2020-02-12 · 4 obs

● 2015-07-17 19:24:46
● 2020-02-12 09:04:22
○ 2026-04-08 19:20:06
○ 2026-06-07 00:55:20

○NS02.dnsv.jp2015-07-17 → 2020-02-12 · 4 obs

● 2015-07-17 19:24:46
● 2020-02-12 09:04:22
○ 2026-04-08 19:20:06
○ 2026-06-07 00:55:20

○NS03.dnsv.jp2017-03-28 → 2020-02-12 · 5 obs

○ 2015-07-17 19:24:46
● 2017-03-28 18:46:50
● 2020-02-12 09:04:22
○ 2026-04-08 19:20:06
○ 2026-06-07 00:55:20

○NS04.dnsv.jp2017-03-28 → 2020-02-12 · 5 obs

○ 2015-07-17 19:24:46
● 2017-03-28 18:46:50
● 2020-02-12 09:04:22
○ 2026-04-08 19:20:06
○ 2026-06-07 00:55:20

●NSns1.xserver.jp2026-04-08 → 2026-06-07 · 3 obs

○ 2020-02-12 09:04:22
● 2026-04-08 19:20:06
● 2026-06-07 00:55:20

●NSns2.xserver.jp2026-04-08 → 2026-06-07 · 3 obs

○ 2020-02-12 09:04:22
● 2026-04-08 19:20:06
● 2026-06-07 00:55:20

●NSns3.xserver.jp2026-04-08 → 2026-06-07 · 3 obs

○ 2020-02-12 09:04:22
● 2026-04-08 19:20:06
● 2026-06-07 00:55:20

●NSns4.xserver.jp2026-04-08 → 2026-06-07 · 3 obs

○ 2020-02-12 09:04:22
● 2026-04-08 19:20:06
● 2026-06-07 00:55:20

●NSns5.xserver.jp2026-04-08 → 2026-06-07 · 3 obs

○ 2020-02-12 09:04:22
● 2026-04-08 19:20:06
● 2026-06-07 00:55:20

●MXalt1.aspmx.l.google.com2015-07-17 → 2026-06-07 · 2 obs

● 2015-07-17 19:24:46
● 2026-06-07 00:55:20

●MXalt2.aspmx.l.google.com2015-07-17 → 2026-06-07 · 2 obs

● 2015-07-17 19:24:46
● 2026-06-07 00:55:20

●MXalt3.aspmx.l.google.com2026-04-08 → 2026-06-07 · 3 obs

○ 2020-02-12 09:04:22
● 2026-04-08 19:20:06
● 2026-06-07 00:55:20

●MXalt4.aspmx.l.google.com2026-04-08 → 2026-06-07 · 3 obs

○ 2020-02-12 09:04:22
● 2026-04-08 19:20:06
● 2026-06-07 00:55:20

●MXaspmx.l.google.com2015-07-17 → 2026-06-07 · 2 obs

● 2015-07-17 19:24:46
● 2026-06-07 00:55:20

○MXaspmx2.googlemail.com2015-07-17 → 2020-02-12 · 4 obs

● 2015-07-17 19:24:46
● 2020-02-12 09:04:22
○ 2026-04-08 19:20:06
○ 2026-06-07 00:55:20

○MXaspmx3.googlemail.com2015-07-17 → 2020-02-12 · 4 obs

● 2015-07-17 19:24:46
● 2020-02-12 09:04:22
○ 2026-04-08 19:20:06
○ 2026-06-07 00:55:20

○MXaspmx4.googlemail.com2015-07-17 → 2020-02-12 · 4 obs

● 2015-07-17 19:24:46
● 2020-02-12 09:04:22
○ 2026-04-08 19:20:06
○ 2026-06-07 00:55:20

○MXaspmx5.googlemail.com2015-07-17 → 2020-02-12 · 4 obs

● 2015-07-17 19:24:46
● 2020-02-12 09:04:22
○ 2026-04-08 19:20:06
○ 2026-06-07 00:55:20

○MXexec-japan.sakura.ne.jp2017-03-28 → 2020-02-12 · 5 obs

○ 2015-07-17 19:24:46
● 2017-03-28 18:46:50
● 2020-02-12 09:04:22
○ 2026-04-08 19:20:06
○ 2026-06-07 00:55:20

●MXsmtp.google.com2026-04-08 → 2026-06-07 · 3 obs

○ 2020-02-12 09:04:22
● 2026-04-08 19:20:06
● 2026-06-07 00:55:20

●A162.43.116.1572026-04-08 → 2026-06-07 · 3 obs

○ 2020-02-12 09:04:22
● 2026-04-08 19:20:06
● 2026-06-07 00:55:20

○A163.43.80.992020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-28 18:46:50
● 2020-02-12 09:04:22
○ 2026-04-08 19:20:06
○ 2026-06-07 00:55:20

○A59.106.19.922017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 18:46:50
○ 2020-02-12 09:04:22
○ 2026-06-07 00:55:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
exec-japan.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 exec-japan.com (unsigned zone)

⏱️ Timing

Total: 1487ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.116.157`
NS	5	`ns5.xserver.jp, ns3.xserver.jp...`
MX	6	`smtp.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=g975AbE0C_uEU5H, v=spf1 include:_spf.google.com ~all`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

IP Addresses

exec-japan.com resolves to one IP address: 162.43.116.157.

salon-natura.net, tokyo-startup-law.or.jp, seclim.net and two other host names share IP numbers with exec-japan.com.

Name Servers

DNS delegation for exec-japan.com uses 5 name servers, including ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

exec-japan.com has at least partial name server overlap with other domains, such as haruakiblog.com, matsunaga-jibika.net, haihundash.jp.net and two others.

It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that resolve to three IP addresses:

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

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

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

Host names with one IP number:

ns2.xserver.jp has the IP address 35.72.43.26.

ns3.xserver.jp has the IP address 202.226.36.247.

Mail Servers

exec-japan.com is handled by 6 mail servers, smtp.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and three other.

exec-japan.com has at least partial mail server overlap with other domains such as phillimore.sheffield.sch.uk, dginternational.net, ns500698.ns500698.ns500759.ns500759.ns500735.ns500698.ns500698.ns500736.ns500576.ns500619.ns500698.ns500652.ns500576.trackreceptor.com and two more.

These mail servers commonly appear together with alt2.aspmx.l.google.com, alt4.aspmx.l.google.com, alt3.aspmx.l.google.com and four other mail servers.

Hostnames that resolve to 9 IP addresses:

smtp.google.com resolves to 172.253.115.26, 173.194.45.26, 173.194.45.27 plus six other addresses.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com directs traffic to 172.253.63.26 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 173.194.76.27 and 2a00:1450:400c:c00::1a.