`pakureserve.jp`

DNSSEC	⚠️ Not signed
A	54.238.144.57^{🇯🇵 Amazon54.238.128.0/17 EC2 NRT prefix}
		PTR	`ec2-54-238-144-57.ap-northeast-1.compute.amazonaws.com`
NS	`sv.pakureserve.jp` ⭐
		A	202.232.69.20^{🇯🇵 IIJ-AS202.232.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
NS	`ns01.precs.jp`
		A	54.248.231.28^{🇯🇵 Amazon54.248.128.0/17 EC2 NRT prefix}
			PTR	`ns01.rpst.jp`
NS	`ns02.precs.jp`
		A	13.208.139.126^{🇯🇵 Amazon13.208.0.0/16 EC2 KIX Prefix}
			PTR	`ns02.rpst.jp`
NS	`ns03.precs.jp`
		A	54.248.231.28^{🇯🇵 Amazon54.248.128.0/17 EC2 NRT prefix}
			PTR	`ns01.rpst.jp`
NS	`ns04.precs.jp`
		A	13.208.139.126^{🇯🇵 Amazon13.208.0.0/16 EC2 KIX Prefix}
			PTR	`ns02.rpst.jp`
MX	`mail2.pakureserve.jp` ⭐
		A	54.238.144.57^{🇯🇵 Amazon54.238.128.0/17 EC2 NRT prefix}
			PTR	`ec2-54-238-144-57.ap-northeast-1.compute.amazonaws.com`
TXT	`v=spf1 +ip4:54.238.144.57 include:treasuremail.jp ~all`
SOA	`sv.pakureserve.jp`postmaster@pakureserve.jp 2024-03-06 #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=1776019503

Subdomains

mail2.pakureserve.jp

sv.pakureserve.jp

Same first word

pakureserve.co.jp

pakureserve.jp

DNS History

7 records (7 active, 0 former)

●NSns01.precs.jp2015-06-14 → 2026-04-12 · 2 obs

● 2015-06-14 11:17:32
● 2026-04-12 19:37:04

●NSns02.precs.jp2015-06-14 → 2026-04-12 · 2 obs

● 2015-06-14 11:17:32
● 2026-04-12 19:37:04

●NSns03.precs.jp2026-03-27 → 2026-04-12 · 3 obs

○ 2015-06-14 11:17:32
● 2026-03-27 04:00:52
● 2026-04-12 19:37:04

●NSns04.precs.jp2026-03-27 → 2026-04-12 · 3 obs

○ 2015-06-14 11:17:32
● 2026-03-27 04:00:52
● 2026-04-12 19:37:04

●NSsv.pakureserve.jp2015-06-14 → 2026-04-12 · 2 obs

● 2015-06-14 11:17:32
● 2026-04-12 19:37:04

●MXmail2.pakureserve.jp2015-06-14 → 2026-04-12 · 2 obs

● 2015-06-14 11:17:32
● 2026-04-12 19:37:04

●A54.238.144.572015-06-14 → 2026-04-12 · 2 obs

● 2015-06-14 11:17:32
● 2026-04-12 19:37:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
pakureserve.jp	ns04.precs.jp, ns01.precs.jp, ns03.precs.jp, ns02.precs.jp	4 records

✅ Authoritative Response

Server:13.208.139.126

NS records: ns04.precs.jp, ns01.precs.jp, ns03.precs.jp, ns02.precs.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pakureserve.jp (unsigned zone)

⏱️ Timing

Total: 858ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.238.144.57`
NS	4	`ns04.precs.jp, ns01.precs.jp...`
MX	1	`mail2.pakureserve.jp (pri: 10)`
TXT	1	`v=spf1 +ip4:54.238.144.57 include:treasu`
SOA	1	`sv.pakureserve.jp postmaster.pakureserve`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.precs.jp, ns02.precs.jp, ns03.precs.jp...)

Analysis

Hierarchy

pakureserve.jp is a parent of mail2.pakureserve.jp and sv.pakureserve.jp.

IP Addresses

pakureserve.jp resolves to one IP number: 54.238.144.57.

Other host names for instance mail2.pakureserve.jp and ec2-54-238-144-57.ap-northeast-1.compute.amazonaws.com share IP numbers with pakureserve.jp.

Name Servers

pakureserve.jp is delegated to five name servers: sv.pakureserve.jp, ns01.precs.jp, ns02.precs.jp, ns03.precs.jp and ns04.precs.jp.

pakureserve.jp at least partially shares name servers with other domains, including kirarika.jp, premb.jp, suplif.com, ro-cher.com and rpst.info.