virtualex.jp - dns.ninja

`virtualex.jp`

DNSSEC	⚠️ Not signed
A	122.1.241.57^{🇯🇵 OCN122.1.0.0/16 (AS4713) CIDR BLOCK 81 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
NS	`ns000.d-53.net` ⭐
NS	`dns-b.iij.ad.jp` ⚠️ Not in zone NS records
		A	2001:240:bb81::28:51^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`s020.d-53.biz`
		A	202.32.219.51^{🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`s020.d-53.biz`
NS	`dns-c.iij.ad.jp` ⚠️ Not in zone NS records
		A	2001:240:bb81::29:111^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`s020.d-53.net`
		A	210.138.20.111^{🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`s020.d-53.net`
NS	`ns020-k3vsnqee3153asb0.k.d-53.info` ⚠️ Not in parent delegation
		A	2001:240:bb81::28:51^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`s020.d-53.biz`
		A	202.32.219.51^{🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`s020.d-53.biz`
NS	`ns020-k3vsnqee3153asb0.k.d-53.jp` ⚠️ Not in parent delegation
		A	2001:240:bb81::29:1111^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`s020.d-53.org`
		A	203.180.146.111^{🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`s020.d-53.org`
NS	`ns020-k3vsnqee3153asb0.k.d-53.net` ⚠️ Not in parent delegation
		A	2001:240:bb81::29:111^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`s020.d-53.net`
		A	210.138.20.111^{🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`s020.d-53.net`
MX	`virtualex.jp` ⭐
		A	122.1.241.57^{🇯🇵 OCN122.1.0.0/16 (AS4713) CIDR BLOCK 81 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
TXT	`v=spf1 +a include:mwp-spf.securesites.net ~all`
SOA	`ns000.d-53.net`dns-managers@iij.ad.jp serial=329

`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=1785380403

MX for

virtualex.jp

Same first word

virtualex.jp

virtualex.co.jp

virtualex.nl

virtualex.de

Similar names

vaulterix.com

xrlietuva.org

elvitraux.com.ar

DNS History

8 records (8 active, 0 former)

●NSdns-b.iij.ad.jp2015-07-10 → 2026-07-30 · 2 obs

● 2015-07-10 18:12:36
● 2026-07-30 03:28:32

●NSdns-c.iij.ad.jp2015-07-10 → 2026-07-30 · 2 obs

● 2015-07-10 18:12:36
● 2026-07-30 03:28:32

●NSns000.d-53.net2026-03-27 → 2026-07-30 · 3 obs

○ 2015-07-10 18:12:36
● 2026-03-27 15:35:36
● 2026-07-30 03:28:32

●NSns020-k3vsnqee3153asb0.k.d-53.info2026-03-27 → 2026-07-30 · 3 obs

○ 2015-07-10 18:12:36
● 2026-03-27 15:35:36
● 2026-07-30 03:28:32

●NSns020-k3vsnqee3153asb0.k.d-53.jp2026-03-27 → 2026-07-30 · 3 obs

○ 2015-07-10 18:12:36
● 2026-03-27 15:35:36
● 2026-07-30 03:28:32

●NSns020-k3vsnqee3153asb0.k.d-53.net2026-03-27 → 2026-07-30 · 3 obs

○ 2015-07-10 18:12:36
● 2026-03-27 15:35:36
● 2026-07-30 03:28:32

●MXvirtualex.jp2015-07-10 → 2026-07-30 · 2 obs

● 2015-07-10 18:12:36
● 2026-07-30 03:28:32

●A122.1.241.572015-07-10 → 2026-07-30 · 2 obs

● 2015-07-10 18:12:36
● 2026-07-30 03:28:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
virtualex.jp	dns-c.iij.ad.jp, dns-b.iij.ad.jp	-

✅ Authoritative Response

Server:210.138.20.111

NS records: dns-c.iij.ad.jp, dns-b.iij.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for virtualex.jp (unsigned zone)

⏱️ Timing

Total: 1223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.1.241.57`
NS	3	`ns020-k3vsnqee3153asb0.k.d-53.info, ns020-k3vsnqee3153asb0.k.d-53.jp...`
MX	1	`virtualex.jp (pri: 10)`
TXT	1	`v=spf1 +a include:mwp-spf.securesites.ne`
SOA	1	`ns000.d-53.net dns-managers.iij.ad.jp`

Analysis

Mail Server Role

The MX record for virtualex.jp points back to virtualex.jp — it is its own mail server.

IP Addresses

virtualex.jp directs to one IP number, which is 122.1.241.57.

Name Servers

The DNS delegation for virtualex.jp covers 6 name servers: ns000.d-53.net, ns020-k3vsnqee3153asb0.k.d-53.info, dns-b.iij.ad.jp and 3 more.

virtualex.jp has at least partial name server overlap with other domains, such as 120h.59.191.210.in-addr.arpa, swcms.net, 24.223.151.222.in-addr.arpa and two others.

dns-c.iij.ad.jp, rev.iij-dns.jp and rev.iij-dns.net — plus 5 other name servers — are commonly paired with these name servers.

Hosts with two IP numbers each:

ns020-k3vsnqee3153asb0.k.d-53.info maps to two IP addresses — 202.32.219.51 and 2001:240:bb81::28:51.

dns-b.iij.ad.jp maps to two IP addresses — 202.32.219.51 and 2001:240:bb81::28:51.

dns-c.iij.ad.jp maps to two IP addresses — 210.138.20.111 and 2001:240:bb81::29:111.

ns020-k3vsnqee3153asb0.k.d-53.jp maps to two IP addresses — 203.180.146.111 and 2001:240:bb81::29:1111.

ns020-k3vsnqee3153asb0.k.d-53.net maps to two IP addresses — 210.138.20.111 and 2001:240:bb81::29:111.

These two host names — ns020-k3vsnqee3153asb0.k.d-53.info and dns-b.iij.ad.jp — each point to 2001:240:bb81::28:51 IP addresses.

These two host names — ns020-k3vsnqee3153asb0.k.d-53.info and dns-b.iij.ad.jp — each point to 202.32.219.51 IP addresses.

These two host names — dns-c.iij.ad.jp and ns020-k3vsnqee3153asb0.k.d-53.net — each point to 2001:240:bb81::29:111 IP addresses.

These two host names — dns-c.iij.ad.jp and ns020-k3vsnqee3153asb0.k.d-53.net — each point to 210.138.20.111 IP addresses.

Mail Servers

The MX record for virtualex.jp points to a single mail server: virtualex.jp.

There is one IP number for virtualex.jp: 122.1.241.57.