`do-ho.jp`

DNSSEC	⚠️ Not signed
A	216.230.253.87^{🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US}
		PTR	`webltw87.alpha-mail.jp`
NS	`kotetsu.alpha-lt.net` ⭐
		A	157.205.252.6^{🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)}
			PTR	`amdns01.alpha-mail.jp`
NS	`amdns03.alpha-mail.jp`
		A	216.230.254.112^{🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US}
			PTR	`amdns03.alpha-mail.jp`
NS	`tsukuba.aics.ne.jp`
		A	157.205.252.7^{🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)}
			PTR	`amdns02.alpha-mail.jp`
MX	`ampub01.alpha-mail.net` ⭐
		A	216.230.254.1^{🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US}
			PTR	`ampub01.alpha-mail.net`
MX	`ampub02.alpha-mail.net` ⭐
		A	216.230.254.2^{🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US}
			PTR	`ampub02.alpha-mail.net`
MX	`ampub03.alpha-mail.net` ⭐
		A	216.230.254.3^{🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US}
			PTR	`ampub03.alpha-mail.net`
MX	`ampub04.alpha-mail.net`⁽⁵⁰⁾
		A	216.230.254.4^{🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US}
			PTR	`ampub04.alpha-mail.net`
TXT	`v=spf1 ip4:157.205.202.0/24 ip4:157.205.203.128/25 ip4:216.230.250.0/24 ip4:2...`
SOA	`kotetsu.alpha-lt.net`postmaster@alpha-web.ne.jp 2023-07-25 #0

`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=1774606502

Same first word

do-ho.com

do-ho.kr

do-ho.jp

do-ho.net

Similar names

do-oh.com

hoo-d.com

oh-do.jp

d-ooh.com

DNS History

9 records (8 active, 1 former)

●NSamdns03.alpha-mail.jp2026-02-25 → 2026-03-27 · 3 obs

○ 2015-07-25 20:16:24
● 2026-02-25 22:35:28
● 2026-03-27 10:47:46

●NSkotetsu.alpha-lt.net2015-07-25 → 2026-03-27 · 2 obs

● 2015-07-25 20:16:24
● 2026-03-27 10:47:46

●NStsukuba.aics.ne.jp2015-07-25 → 2026-03-27 · 2 obs

● 2015-07-25 20:16:24
● 2026-03-27 10:47:46

●MXampub01.alpha-mail.net2015-07-25 → 2026-03-27 · 2 obs

● 2015-07-25 20:16:24
● 2026-03-27 10:47:46

●MXampub02.alpha-mail.net2015-07-25 → 2026-03-27 · 2 obs

● 2015-07-25 20:16:24
● 2026-03-27 10:47:46

●MXampub03.alpha-mail.net2015-07-25 → 2026-03-27 · 2 obs

● 2015-07-25 20:16:24
● 2026-03-27 10:47:46

●MXampub04.alpha-mail.net2026-02-25 → 2026-03-27 · 3 obs

○ 2015-07-25 20:16:24
● 2026-02-25 22:35:28
● 2026-03-27 10:47:46

○A216.230.251.942015-07-25 → 2017-05-09 · 4 obs

● 2015-07-25 20:16:24
● 2017-05-09 07:42:42
○ 2026-02-25 22:35:28
○ 2026-03-27 10:47:46

●A216.230.253.872026-02-25 → 2026-03-27 · 3 obs

○ 2017-05-09 07:42:42
● 2026-02-25 22:35:28
● 2026-03-27 10:47:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	f.dns.jp, b.dns.jp, d.dns.jp, h.dns.jp...	-
do-ho.jp	amdns03.alpha-mail.jp, kotetsu.alpha-lt.net, tsukuba.aics.ne.jp	1 record

✅ Authoritative Response

Server:216.230.254.112

NS records: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net, tsukuba.aics.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for do-ho.jp (unsigned zone)

⏱️ Timing

Total: 1510ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.230.253.87`
NS	3	`amdns03.alpha-mail.jp, kotetsu.alpha-lt.net...`
MX	4	`ampub01.alpha-mail.net (pri: 10), ampub03.alpha-mail.net (pri: 10)...`
TXT	1	`v=spf1 ip4:157.205.202.0/24 ip4:157.205.`
SOA	1	`kotetsu.alpha-lt.net postmaster.alpha-we`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (amdns03.alpha-mail.jp)

Analysis

IP Addresses

do-ho.jp resolves to a single IP address: 216.230.253.87.

Other host names including uanstudio.com, toyomold.jp, sugaya-m.com, showa-s.com and sunpower-web.co.jp share IP numbers with do-ho.jp.

Name Servers

do-ho.jp is delegated to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.

do-ho.jp at least partially shares name servers with other domains, including keibundo.com, k-tosho.co.jp, aen-mekki.or.jp, ayabe.co.jp and ailenj.co.jp.