`machu20.com`

DNSSEC	⚠️ Not signed
A	153.123.7.101^{🇯🇵 AS131921153.123.6.0/23 GMO GlobalSign Holdings K.K.}
		PTR	`wpy104.wadax-sv.jp`
NS	`ns.machu20.com` ⭐ ⚠️ Not in parent delegation
		A	153.123.7.101^{🇯🇵 AS131921153.123.6.0/23 GMO GlobalSign Holdings K.K.}
			PTR	`wpy104.wadax-sv.jp`
NS	`nswpy101.wadax-sv.jp` ⚠️ Not in zone NS records
		A	202.234.155.199^{🇯🇵 IDC202.234.155.0/24 Frontier Inc.}
NS	`wpy104.wadax-sv.jp` ⚠️ Not in zone NS records
		A	153.123.7.101^{🇯🇵 AS131921153.123.6.0/23 GMO GlobalSign Holdings K.K.}
			PTR	`wpy104.wadax-sv.jp`
MX	`mail.machu20.com` ⭐
		A	153.123.7.101^{🇯🇵 AS131921153.123.6.0/23 GMO GlobalSign Holdings K.K.}
			PTR	`wpy104.wadax-sv.jp`
TXT	`v=spf1 +a +mx -all`
SOA	`ns.machu20.com`info@wappy.ne.jp serial=1678353706

`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=1774724462

Subdomains

ns.machu20.com

mail.machu20.com

Same first word

machu20.com

DNS History

6 records (5 active, 1 former)

●NSns.machu20.com2015-07-20 → 2026-03-28 · 2 obs

● 2015-07-20 05:26:08
● 2026-03-28 19:24:08

●NSnswpy101.wadax-sv.jp2026-03-26 → 2026-03-28 · 3 obs

○ 2015-07-20 05:26:08
● 2026-03-26 19:13:22
● 2026-03-28 19:24:08

●NSwpy104.wadax-sv.jp2026-03-26 → 2026-03-28 · 3 obs

○ 2015-07-20 05:26:08
● 2026-03-26 19:13:22
● 2026-03-28 19:24:08

●MXmail.machu20.com2015-07-20 → 2026-03-28 · 2 obs

● 2015-07-20 05:26:08
● 2026-03-28 19:24:08

●A153.123.7.1012026-03-26 → 2026-03-28 · 3 obs

○ 2017-09-25 04:20:46
● 2026-03-26 19:13:22
● 2026-03-28 19:24:08

○A203.137.29.1302015-07-20 → 2017-09-25 · 4 obs

● 2015-07-20 05:26:08
● 2017-09-25 04:20:46
○ 2026-03-26 19:13:22
○ 2026-03-28 19:24:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
machu20.com	nswpy101.wadax-sv.jp, wpy104.wadax-sv.jp	-

✅ Authoritative Response

Server:153.123.7.101

NS records: nswpy101.wadax-sv.jp, wpy104.wadax-sv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for machu20.com (unsigned zone)

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.123.7.101`
NS	1	`ns.machu20.com`
MX	1	`mail.machu20.com (pri: 10)`
TXT	1	`v=spf1 +a +mx -all`
SOA	1	`ns.machu20.com info.wappy.ne.jp`

Analysis

Hierarchy

machu20.com is a parent of ns.machu20.com and mail.machu20.com.

IP Addresses

machu20.com resolves to one IP number: 153.123.7.101.

other host names including mail.suga.bike, mail.office-too.com, mail.kowlooncity0801.com, ns.decoresina.com and air-techno.net share IP numbers with machu20.com.

Name Servers

machu20.com is delegated to three name servers ns.machu20.com, nswpy101.wadax-sv.jp and wpy104.wadax-sv.jp.

machu20.com at least partially shares name servers with other domains, for instance ashikitaclinic.com, sd8.jp, nerokaji.com, wellintech.co.jp and otowaya78.jp.

These name servers are commonly used alongside wpy102.wadax-sv.jp, wpy101.wadax-sv.jp, wpy105.wadax-sv.jp, wpy103.wadax-sv.jp, ns.g-tea.net, ns.nakata-jp.org and ns.netdds.co.jp.

Host names with one IP number:

ns.machu20.com points to 153.123.7.101.

nswpy101.wadax-sv.jp points to 202.234.155.199.

wpy104.wadax-sv.jp points to 153.123.7.101.

Host names that point to 153.123.7.101: ns.machu20.com, wpy104.wadax-sv.jp.

Mail Servers

machu20.com is handled by a single mail server, mail.machu20.com.

mail.machu20.com resolves to IP 153.123.7.101.

machu20.com - robtex.com

machu20.com

com