`umaikai.com`

DNSSEC	⚠️ Not signed
A	216.230.253.71^{🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US}
		PTR	`webltw71.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 2023-08-08 #8

`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=1774520582

Same first word

umaikai.com

Similar names

kuaimai.com

mauikai.com

aimaiku.com

DNS History

9 records (8 active, 1 former)

●NSamdns03.alpha-mail.jp2026-02-16 → 2026-03-26 · 3 obs

○ 2015-06-08 21:15:26
● 2026-02-16 23:21:50
● 2026-03-26 10:43:38

●NSkotetsu.alpha-lt.net2015-06-08 → 2026-03-26 · 2 obs

● 2015-06-08 21:15:26
● 2026-03-26 10:43:38

●NStsukuba.aics.ne.jp2015-06-08 → 2026-03-26 · 2 obs

● 2015-06-08 21:15:26
● 2026-03-26 10:43:38

●MXampub01.alpha-mail.net2015-06-08 → 2026-03-26 · 2 obs

● 2015-06-08 21:15:26
● 2026-03-26 10:43:38

●MXampub02.alpha-mail.net2015-06-08 → 2026-03-26 · 2 obs

● 2015-06-08 21:15:26
● 2026-03-26 10:43:38

●MXampub03.alpha-mail.net2015-06-08 → 2026-03-26 · 2 obs

● 2015-06-08 21:15:26
● 2026-03-26 10:43:38

●MXampub04.alpha-mail.net2026-02-16 → 2026-03-26 · 3 obs

○ 2015-06-08 21:15:26
● 2026-02-16 23:21:50
● 2026-03-26 10:43:38

○A216.230.250.1682015-06-08 → 2017-10-07 · 4 obs

● 2015-06-08 21:15:26
● 2017-10-07 03:49:30
○ 2026-02-16 23:21:50
○ 2026-03-26 10:43:38

●A216.230.253.712026-02-16 → 2026-03-26 · 3 obs

○ 2017-10-07 03:49:30
● 2026-02-16 23:21:50
● 2026-03-26 10:43:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
umaikai.com	kotetsu.alpha-lt.net, tsukuba.aics.ne.jp, amdns03.alpha-mail.jp	-

✅ Authoritative Response

Server:216.230.254.112

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for umaikai.com (unsigned zone)

⏱️ Timing

Total: 1062ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.230.253.71`
NS	3	`tsukuba.aics.ne.jp, kotetsu.alpha-lt.net...`
MX	4	`ampub02.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`

Analysis

IP Addresses

umaikai.com points to a single IP: 216.230.253.71.

Other host names, for instance reyosaka.com, one-ep.co.jp, st-karin.jp, tokai-sc.jp and s-sr.jp share IP numbers with umaikai.com.

Name Servers

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

umaikai.com at least partially shares its name servers with other domains, for instance tamakoshi.biz, zenseiren.jp, flammasystem.com, kanobankin.co.jp and adonust.jp.