`afdinc.jp`

DNSSEC	⚠️ Not signed
NS	`ns.sel.co.jp` ⚠️ Not in zone NS records
		A	210.136.137.66^{🇯🇵 InfoSphere210.136.0.0/16 INFOSPHERE}
NS	`ns2.sphere.ad.jp` ⚠️ Not in zone NS records
		A	2001:2c0:11:1::a02^{🇯🇵 InfoSphere2001:2c0::/35 INFOSPHERE}
			PTR	`ns2.sphere.ad.jp`
		A	202.239.113.26^{🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE}
			PTR	`ns2.sphere.ad.jp`

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1785339003

Same first word

afdinc.com

afdinc.jp

afdinc.ca

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DNS History

3 records (2 active, 1 former)

●NSns.sel.co.jp2015-06-22 → 2026-07-29 · 2 obs

● 2015-06-22 01:16:18
● 2026-07-29 16:12:32

●NSns2.sphere.ad.jp2015-06-22 → 2026-07-29 · 2 obs

● 2015-06-22 01:16:18
● 2026-07-29 16:12:32

○MXmx.sel.co.jp2015-06-22 → 2018-08-29 · 4 obs

● 2015-06-22 01:16:18
● 2018-08-29 15:36:26
○ 2026-07-01 14:40:22
○ 2026-07-29 16:12:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
afdinc.jp	ns.sel.co.jp, ns2.sphere.ad.jp	3 records

✅ Authoritative Response

Server:202.239.113.26

NS records: ns.sel.co.jp, ns2.sphere.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for afdinc.jp (unsigned zone)

⏱️ Timing

Total: 982ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns.sel.co.jp, ns2.sphere.ad.jp, ns2.sphere.ad.jp)

Analysis

Name Servers

afdinc.jp uses two name servers for its delegation: ns2.sphere.ad.jp and ns.sel.co.jp.

afdinc.jp uses the same name servers as other domains — sel.co.jp being one example.

afdinc.jp has at least partial name server overlap with other domains, such as 83.239.202.in-addr.arpa, 115.28.128.in-addr.arpa, 9.165.210.in-addr.arpa and two others.

ns1.sphere.ad.jp, admin.hitwave.or.jp and dns-mp1.plala.or.jp — plus 5 other name servers — are commonly paired with these name servers.

Hostnames that resolve to two IP addresses:

ns2.sphere.ad.jp directs traffic to 202.239.113.26 and 2001:2c0:11:1::a02.

Hosts with just one IP address:

ns.sel.co.jp has the IP address 210.136.137.66.

afdinc.jp - robtex.com

afdinc.jp

jp