`simple-server.net`

DNSSEC	⚠️ Not signed
A	240f:141:cb4e:1:96c6:91ff:fe19:2f6a^{🇯🇵 KDDI240f:100::/24}
A	106.137.48.18^{🇯🇵 KDDI106.128.0.0/11}
NS	`ns0.mydns.jp` ⭐
		A	2001:278:1033:4::74:200^{🇯🇵 ODN2001:278::/32 IPv6 BLOCK}
			PTR	`ns0.mydns.jp`
		A	210.197.74.200^{🇯🇵 ODN210.197.0.0/16}
			PTR	`ns0.mydns.jp`
NS	`ns1.mydns.jp`
		A	2001:278:1033:4::74:201^{🇯🇵 ODN2001:278::/32 IPv6 BLOCK}
			PTR	`ns1.mydns.jp`
		A	210.197.74.201^{🇯🇵 ODN210.197.0.0/16}
			PTR	`ns1.mydns.jp`
NS	`ns2.mydns.jp`
		A	2001:278:1033:4::74:202^{🇯🇵 ODN2001:278::/32 IPv6 BLOCK}
			PTR	`ns2.mydns.jp`
		A	210.197.74.202^{🇯🇵 ODN210.197.0.0/16}
			PTR	`ns2.mydns.jp`
MX	`simple-server.net` ⭐
		A	240f:141:cb4e:1:96c6:91ff:fe19:2f6a^{🇯🇵 KDDI240f:100::/24}
		A	106.137.48.18^{🇯🇵 KDDI106.128.0.0/11}
			PTR	`kd106137048018.ppp-bb.dion.ne.jp`
TXT	`v=spf1 +ip4:106.137.48.18 +ip6:240f:141:cb4e:1:96c6:91ff:fe19:2f6a a:auth.gat...`
SOA	`ns0.mydns.jp`root@mydns.jp serial=1774414586

`net`

	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=1774473217

Previously NS for

simple-server.net

MX for

simple-server.net

Same first word

simple-server.com

simple-server.cn

simple-server.net

simple-server.tech

simple-server.myshopify.com

simple-server.de

simple-server.ru

Similar names

simple-reserv.com

DNS History

9 records (6 active, 3 former)

●NSns0.mydns.jp2017-01-04 → 2026-03-25 · 2 obs

● 2017-01-04 09:28:36
● 2026-03-25 21:15:16

●NSns1.mydns.jp2017-01-04 → 2026-03-25 · 2 obs

● 2017-01-04 09:28:36
● 2026-03-25 21:15:16

●NSns2.mydns.jp2017-01-04 → 2026-03-25 · 2 obs

● 2017-01-04 09:28:36
● 2026-03-25 21:15:16

○NSsimple-server.net2017-01-04 → 2018-07-05 · 4 obs

● 2017-01-04 09:28:36
● 2018-07-05 21:52:10
○ 2026-02-20 15:35:00
○ 2026-03-25 21:15:16

●MXsimple-server.net2017-01-04 → 2026-03-25 · 2 obs

● 2017-01-04 09:28:36
● 2026-03-25 21:15:16

●A106.137.48.182026-02-20 → 2026-03-25 · 3 obs

○ 2018-07-05 21:52:10
● 2026-02-20 15:35:00
● 2026-03-25 21:15:16

●A240f:141:cb4e:1:96c6:91ff:fe19:2f6a2026-02-20 → 2026-03-25 · 3 obs

○ 2018-07-05 21:52:10
● 2026-02-20 15:35:00
● 2026-03-25 21:15:16

○A59.191.131.02017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 09:28:36
○ 2018-07-05 21:52:10
○ 2026-03-25 21:15:16

○A59.191.175.392018-07-05 → 2018-07-05 · 4 obs

○ 2017-01-04 09:28:36
● 2018-07-05 21:52:10
○ 2026-02-20 15:35:00
○ 2026-03-25 21:15:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
simple-server.net	ns1.mydns.jp, ns0.mydns.jp, ns2.mydns.jp	-

✅ Authoritative Response

Server:210.197.74.202

NS records: ns1.mydns.jp, ns0.mydns.jp, ns2.mydns.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simple-server.net (unsigned zone)

⏱️ Timing

Total: 957ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`106.137.48.18`
AAAA	1	`240f:141:cb4e:1:96c6:91ff:fe19:2f6a`
NS	3	`ns1.mydns.jp, ns2.mydns.jp...`
MX	1	`simple-server.net (pri: 10)`
TXT	1	`v=spf1 +ip4:106.137.48.18 +ip6:240f:141:`
SOA	1	`ns0.mydns.jp root.mydns.jp`

Analysis

Mail Server Role

simple-server.net serves as the mail server for simple-server.net.

IP Addresses

simple-server.net points to two IP numbers: 240f:141:cb4e:1:96c6:91ff:fe19:2f6a and 106.137.48.18.

Name Servers

The delegation for simple-server.net is handled by three name servers: ns0.mydns.jp, ns1.mydns.jp and ns2.mydns.jp.

simple-server.net at least partially shares name servers with other domains, for instance fa.ks-computer.com, radar-light.com, junsoft.mydns.jp, protech-web.co.jp and yuusa.com.

Two IP numbers per host:

ns0.mydns.jp points to 2001:278:1033:4::74:200 and 210.197.74.200.

ns1.mydns.jp points to 2001:278:1033:4::74:201 and 210.197.74.201.

ns2.mydns.jp points to 2001:278:1033:4::74:202 and 210.197.74.202.

Mail Servers

A single mail server handles simple-server.net.

simple-server.net resolves to two IP numbers: 240f:141:cb4e:1:96c6:91ff:fe19:2f6a and 106.137.48.18.

simple-server.net - robtex.com