`arcturus.dyna-ns.com`

	DNSSEC	⚠️ Not signed
	A	210.172.123.92^{🇯🇵 KDDI210.172.64.0/18}

`dyna-ns.com`

	DNSSEC	⚠️ Not signed
	A	210.48.230.103^{🇯🇵 InfoSphere210.48.224.0/19 INTERLINK}
	NS	`arcturus.dyna-ns.com` ⭐
	NS	`regulus.dyna-ns.com`
	MX	`peacock.dyna-ns.com` ⭐
	MX	`spica.dyna-ns.com`⁽²⁰⁾
	TXT	`v=spf1 +ip4:210.172.123.80/28 +ip4:210.48.230.96/27 ~all`
	SOA	`arcturus.dyna-ns.com`root@dyna-ns.com 2025-11-11 #2

PTR for

92.80h.123.172.210.in-addr.arpa

NS for

Previously NS for

suisan-portal.jp

www.webheibon.jp

92.123.172.210.in-addr.arpa

osakana-hiroba.jafic.jp

81.123.172.210.in-addr.arpa

83.123.172.210.in-addr.arpa

144h.77.255.210.in-addr.arpa

corporate-trends.co.jp

Same first word

Similar names

tauruscr.com

DNS History

1 record (1 active, 0 former)

●A210.172.123.922015-07-11 → 2026-04-24 · 2 obs

● 2015-07-11 14:33:22
● 2026-04-24 00:49:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dyna-ns.com	arcturus.dyna-ns.com, regulus.dyna-ns.com	2 records

✅ Authoritative Response

Server:210.172.123.92

NS records: arcturus.dyna-ns.com, regulus.dyna-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dyna-ns.com (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.172.123.92`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (arcturus.dyna-ns.com, regulus.dyna-ns.com)

Analysis

Name Server Role

arcturus.dyna-ns.com serves as a name server for urumajima.com, bunkando.net, ebisukun.info, market.jafic.or.jp, 208.188.43.180.in-addr.arpa and a few other domains.

regulus.dyna-ns.com, spica.dyna-ns.com and dns.jafic.or.jp are commonly used as name servers along with arcturus.dyna-ns.com.

IP Addresses

arcturus.dyna-ns.com resolves to one IP number: 210.172.123.92.

arcturus.dyna-ns.com - robtex.com