`skillpackage.co.jp`

DNSSEC	⚠️ Not signed
A	160.251.151.167^{🇯🇵 GMOOSK-NET160.251.151.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`s348.xrea.com`
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.161^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.115^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.161^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.115^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns5.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.161^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`skillpackage.co.jp` ⭐
		A	160.251.151.167^{🇯🇵 GMOOSK-NET160.251.151.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`s348.xrea.com`
TXT	`v=spf1 ip4:160.251.151.167 ~all`
SOA	`ns1.value-domain.com`hostmaster@skillpackage.co.jp 2020-08-26 #21

`co.jp`

	DNSSEC	⚠️ Not signed
	TXT	`co.jp.`

WOT: SAFE (58/100)

MX for

skillpackage.co.jp

Same first word

skillpackage.co.jp

DNS History

8 records (7 active, 1 former)

●NSns1.value-domain.com2018-08-23 → 2026-03-24 · 2 obs

● 2018-08-23 02:25:06
● 2026-03-24 12:45:24

●NSns2.value-domain.com2018-08-23 → 2026-03-24 · 2 obs

● 2018-08-23 02:25:06
● 2026-03-24 12:45:24

●NSns3.value-domain.com2026-02-16 → 2026-03-24 · 3 obs

○ 2018-08-23 02:25:06
● 2026-02-16 11:35:30
● 2026-03-24 12:45:24

●NSns4.value-domain.com2026-02-16 → 2026-03-24 · 3 obs

○ 2018-08-23 02:25:06
● 2026-02-16 11:35:30
● 2026-03-24 12:45:24

●NSns5.value-domain.com2026-02-16 → 2026-03-24 · 3 obs

○ 2018-08-23 02:25:06
● 2026-02-16 11:35:30
● 2026-03-24 12:45:24

●MXskillpackage.co.jp2018-08-23 → 2026-03-24 · 2 obs

● 2018-08-23 02:25:06
● 2026-03-24 12:45:24

○A150.95.9.1672018-08-23 → 2018-08-23 · 3 obs

● 2018-08-23 02:25:06
○ 2026-02-16 11:35:30
○ 2026-03-24 12:45:24

●A160.251.151.1672026-02-16 → 2026-03-24 · 3 obs

○ 2018-08-23 02:25:06
● 2026-02-16 11:35:30
● 2026-03-24 12:45:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	g.dns.jp, b.dns.jp, e.dns.jp, h.dns.jp...	-
skillpackage.co.jp	ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...	-

✅ Authoritative Response

Server:172.64.52.161

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skillpackage.co.jp (unsigned zone)

⏱️ Timing

Total: 901ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.251.151.167`
NS	2	`ns2.value-domain.com, ns1.value-domain.com`
MX	1	`skillpackage.co.jp (pri: 10)`
TXT	1	`v=spf1 ip4:160.251.151.167 ~all`
SOA	1	`ns1.value-domain.com hostmaster.skillpac`

Analysis

Mail Server Role

The mail server for skillpackage.co.jp is skillpackage.co.jp.

IP Addresses

skillpackage.co.jp points to a single IP address: 160.251.151.167.

Other host names such as fukudayumi.com, utau-synth.com, yts-wood.com, mail.koyamaseikaten.com and merl.jp share IPs with skillpackage.co.jp.

Name Servers

skillpackage.co.jp is delegated to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

skillpackage.co.jp at least partially shares name servers with other domains, for example apara-hs.com, designworks.co.jp, basic-bank.com, y-s.me and s15i.org.