`potoskasugai.com`

DNSSEC	⚠️ Not signed
A	59.106.171.30^{🇯🇵 SAKURA-B59.106.128.0/18 (7-128/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan}
		PTR	`www2020.sakura.ne.jp`
NS	`master.dns.ne.jp` ⭐
		A	210.224.172.18^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`master.dns.ne.jp`
NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`ns2.dns.ne.jp`
MX	`potoskasugai.com` ⭐
		A	59.106.171.30^{🇯🇵 SAKURA-B59.106.128.0/18 (7-128/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`www2020.sakura.ne.jp`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2016-02-04 #0

`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=1778465366

MX for

potoskasugai.com

Same first word

potoskasugai.com

DNS History

5 records (5 active, 0 former)

●NSmaster.dns.ne.jp2015-07-14 → 2026-05-11 · 2 obs

● 2015-07-14 23:08:34
● 2026-05-11 02:18:02

●NSns1.dns.ne.jp2015-07-14 → 2026-05-11 · 2 obs

● 2015-07-14 23:08:34
● 2026-05-11 02:18:02

●NSns2.dns.ne.jp2015-07-14 → 2026-05-11 · 2 obs

● 2015-07-14 23:08:34
● 2026-05-11 02:18:02

●MXpotoskasugai.com2015-07-14 → 2026-05-11 · 2 obs

● 2015-07-14 23:08:34
● 2026-05-11 02:18:02

●A59.106.171.302015-07-14 → 2026-05-11 · 2 obs

● 2015-07-14 23:08:34
● 2026-05-11 02:18:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
potoskasugai.com	ns1.dns.ne.jp, ns2.dns.ne.jp	-

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for potoskasugai.com (unsigned zone)

⏱️ Timing

Total: 1467ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`59.106.171.30`
NS	2	`ns2.dns.ne.jp, ns1.dns.ne.jp`
MX	1	`potoskasugai.com (pri: 10)`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

Mail Server Role

potoskasugai.com is the mail server for potoskasugai.com.

IP Addresses

potoskasugai.com resolves to a single IP: 59.106.171.30.

Other host names, for instance heart-and-heart.com, an-dc.com, sosuikyou.com, nina-dc.jp and nohako.com share IP numbers with potoskasugai.com.

Name Servers

potoskasugai.com delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

potoskasugai.com shares some name servers with other domains, for example vuechic.sakura.ne.jp, kirakira-kawaii.com, nissei39.sakura.ne.jp, fis-e.com and sorapuri.net.

These name servers are commonly used with the name servers dns.sakura.ad.jp.

Host names with a single IP: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

One mail server handles potoskasugai.com.

Host name potoskasugai.com points to IP 59.106.171.30.

potoskasugai.com - robtex.com