`artflowjapan.com`

DNSSEC	⚠️ Not signed
A	1.33.172.239^{🇯🇵 InfoSphere1.33.0.0/16 INFOSPHERE}
		PTR	`artflowjapan.com`
NS	`ns3.sphere.ad.jp` ⭐
		A	202.239.113.22^{🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE}
			PTR	`ns3.sphere.ad.jp`
NS	`ns4.sphere.ad.jp`
		A	202.239.113.30^{🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE}
			PTR	`ns4.sphere.ad.jp`
MX	`artflowjapan.com` ⭐
		A	1.33.172.239^{🇯🇵 InfoSphere1.33.0.0/16 INFOSPHERE}
			PTR	`artflowjapan.com`
TXT	`v=spf1 include:fmx.etius.jp +ip4:1.33.172.2/32 +ip4:1.33.172.239/32 -all`
SOA	`ns3.sphere.ad.jp`dns@sphere.ad.jp serial=1661302144

`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=1786423129

PTR for

239.172.33.1.in-addr.arpa

MX for

artflowjapan.com

Same first word

artflowjapan.com

DNS History

4 records (4 active, 0 former)

●NSns3.sphere.ad.jp2015-08-09 → 2026-08-11 · 2 obs

● 2015-08-09 06:55:34
● 2026-08-11 04:43:50

●NSns4.sphere.ad.jp2015-08-09 → 2026-08-11 · 2 obs

● 2015-08-09 06:55:34
● 2026-08-11 04:43:50

●MXartflowjapan.com2015-08-09 → 2026-08-11 · 2 obs

● 2015-08-09 06:55:34
● 2026-08-11 04:43:50

●A1.33.172.2392015-08-09 → 2026-08-11 · 2 obs

● 2015-08-09 06:55:34
● 2026-08-11 04:43:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
artflowjapan.com	ns3.sphere.ad.jp, ns4.sphere.ad.jp	-

✅ Authoritative Response

Server:202.239.113.22

NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for artflowjapan.com (unsigned zone)

⏱️ Timing

Total: 1746ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`1.33.172.239`
NS	2	`ns3.sphere.ad.jp, ns4.sphere.ad.jp`
MX	1	`artflowjapan.com (pri: 10)`
TXT	1	`v=spf1 include:fmx.etius.jp +ip4:1.33.17`
SOA	1	`ns3.sphere.ad.jp dns.sphere.ad.jp`

Analysis

Mail Server Role

artflowjapan.com is listed as a mail server for itself.

IP Addresses

artflowjapan.com resolves to one IP address: 1.33.172.239.

Name Servers

artflowjapan.com is served by two delegated name servers, ns3.sphere.ad.jp and ns4.sphere.ad.jp.

artflowjapan.com uses the same name servers as several other domains — among them conception.co.jp, akasakabussan.com, www.studio-z.co.jp and two more.

The DNS delegation for artflowjapan.com at least partly coincides with that of other domains, j-carrera.net being one example.

ns3.sphere.ad.jp and ns4.sphere.ad.jp each resolve to one IP number: ns3.sphere.ad.jp points to 202.239.113.22 and ns4.sphere.ad.jp points to 202.239.113.30.

Mail Servers

Mail for artflowjapan.com is handled by one mail server — artflowjapan.com.

There is one IP number for artflowjapan.com: 1.33.172.239.

artflowjapan.com - robtex.com