`poly-stadium.com`

DNSSEC	⚠️ Not signed
A	219.94.207.221^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`221.207.94.219.static.www308b.sakura.ne.jp`
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
MX	`coraltiger28.sakura.ne.jp` ⭐
		A	219.94.207.221^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`221.207.94.219.static.www308b.sakura.ne.jp`
TXT	`v=spf1 a:www308b.sakura.ne.jp mx ~all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1720566585

`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=1774526022

Same first word

poly-stadium.com

DNS History

12 records (6 active, 6 former)

●NS01.dnsv.jp2026-03-24 → 2026-03-26 · 3 obs

○ 2018-10-02 01:29:40
● 2026-03-24 03:23:02
● 2026-03-26 12:23:00

●NS02.dnsv.jp2026-03-24 → 2026-03-26 · 3 obs

○ 2018-10-02 01:29:40
● 2026-03-24 03:23:02
● 2026-03-26 12:23:00

●NS03.dnsv.jp2026-03-24 → 2026-03-26 · 3 obs

○ 2018-10-02 01:29:40
● 2026-03-24 03:23:02
● 2026-03-26 12:23:00

●NS04.dnsv.jp2026-03-24 → 2026-03-26 · 3 obs

○ 2018-10-02 01:29:40
● 2026-03-24 03:23:02
● 2026-03-26 12:23:00

○NSns.kagoya.net2015-06-28 → 2018-10-02 · 4 obs

● 2015-06-28 05:46:28
● 2018-10-02 01:29:40
○ 2026-03-24 03:23:02
○ 2026-03-26 12:23:00

○NSns0.kagoya.net2015-06-28 → 2018-10-02 · 4 obs

● 2015-06-28 05:46:28
● 2018-10-02 01:29:40
○ 2026-03-24 03:23:02
○ 2026-03-26 12:23:00

○NSns1.kagoya.net2015-06-28 → 2018-10-02 · 4 obs

● 2015-06-28 05:46:28
● 2018-10-02 01:29:40
○ 2026-03-24 03:23:02
○ 2026-03-26 12:23:00

●MXcoraltiger28.sakura.ne.jp2026-03-24 → 2026-03-26 · 3 obs

○ 2018-10-02 01:29:40
● 2026-03-24 03:23:02
● 2026-03-26 12:23:00

○MXdmail.kagoya.net2015-11-12 → 2018-10-02 · 5 obs

○ 2015-06-28 05:46:28
● 2015-11-12 01:22:18
● 2018-10-02 01:29:40
○ 2026-03-24 03:23:02
○ 2026-03-26 12:23:00

○MXdmail.poly-stadium.com2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 05:46:28
○ 2015-11-12 01:22:18
○ 2026-03-26 12:23:00

○A203.142.210.822015-06-28 → 2018-10-02 · 4 obs

● 2015-06-28 05:46:28
● 2018-10-02 01:29:40
○ 2026-03-24 03:23:02
○ 2026-03-26 12:23:00

●A219.94.207.2212026-03-24 → 2026-03-26 · 3 obs

○ 2018-10-02 01:29:40
● 2026-03-24 03:23:02
● 2026-03-26 12:23:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
poly-stadium.com	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for poly-stadium.com (unsigned zone)

⏱️ Timing

Total: 999ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.94.207.221`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`coraltiger28.sakura.ne.jp (pri: 10)`
TXT	1	`v=spf1 a:www308b.sakura.ne.jp mx ~all`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

IP Addresses

poly-stadium.com points to a single IP address: 219.94.207.221.

Other host names, such as 221.207.94.219.static.www308b.sakura.ne.jp and coraltiger28.sakura.ne.jp, share IP numbers with poly-stadium.com.

Name Servers

poly-stadium.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

poly-stadium.com at least partially shares name servers with other domains, for example web-engineer.com, concieria.tokyo, stonebeach.jp, pic-osk.co.jp and jj-t.com.