`trident-design.net`

DNSSEC	⚠️ Not signed
A	162.43.112.13^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
		PTR	`sv12.minibird.netowl.jp`
NS	`ns1.minibird.jp` ⭐
		A	162.43.112.90^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`ns1.minibird.jp`
NS	`ns2.minibird.jp`
		A	162.43.112.91^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`ns2.minibird.jp`
NS	`ns3.minibird.jp`
		A	162.43.113.242^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`ns3.minibird.jp`
MX	`trident-design.net` ⭐
		A	162.43.112.13^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`sv12.minibird.netowl.jp`
TXT	`v=spf1 +a:sv12.minibird.netowl.jp +a:trident-design.net +mx include:spf.sende...`
SOA	`ns1.minibird.jp`root@sv0.minibird.jp serial=0

`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=1785541757

MX for

trident-design.net

Same first word

trident-design.net

trident-design.com

DNS History

9 records (5 active, 4 former)

●NSns1.minibird.jp2026-02-21 → 2026-08-01 · 3 obs

○ 2017-02-19 11:32:50
● 2026-02-21 09:31:08
● 2026-08-01 00:02:16

○NSns1.value-domain.com2015-08-22 → 2017-02-19 · 4 obs

● 2015-08-22 10:39:42
● 2017-02-19 11:32:50
○ 2026-02-21 09:31:08
○ 2026-08-01 00:02:16

●NSns2.minibird.jp2026-02-21 → 2026-08-01 · 3 obs

○ 2017-02-19 11:32:50
● 2026-02-21 09:31:08
● 2026-08-01 00:02:16

○NSns2.value-domain.com2015-08-22 → 2017-02-19 · 4 obs

● 2015-08-22 10:39:42
● 2017-02-19 11:32:50
○ 2026-02-21 09:31:08
○ 2026-08-01 00:02:16

●NSns3.minibird.jp2026-02-21 → 2026-08-01 · 3 obs

○ 2017-02-19 11:32:50
● 2026-02-21 09:31:08
● 2026-08-01 00:02:16

●MXtrident-design.net2015-08-22 → 2026-08-01 · 2 obs

● 2015-08-22 10:39:42
● 2026-08-01 00:02:16

○A112.78.117.132015-12-07 → 2017-02-19 · 5 obs

○ 2015-08-22 10:39:42
● 2015-12-07 06:43:02
● 2017-02-19 11:32:50
○ 2026-02-21 09:31:08
○ 2026-08-01 00:02:16

●A162.43.112.132026-02-21 → 2026-08-01 · 3 obs

○ 2017-02-19 11:32:50
● 2026-02-21 09:31:08
● 2026-08-01 00:02:16

○A203.189.105.1872015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 10:39:42
○ 2015-12-07 06:43:02
○ 2026-08-01 00:02:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
trident-design.net	ns1.minibird.jp, ns2.minibird.jp, ns3.minibird.jp	-

✅ Authoritative Response

Server:162.43.112.91

NS records: ns1.minibird.jp, ns2.minibird.jp, ns3.minibird.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trident-design.net (unsigned zone)

⏱️ Timing

Total: 1152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.112.13`
NS	3	`ns2.minibird.jp, ns3.minibird.jp...`
MX	1	`trident-design.net (pri: 0)`
TXT	1	`v=spf1 +a:sv12.minibird.netowl.jp +a:tri`
SOA	1	`ns1.minibird.jp root.sv0.minibird.jp`

Analysis

Mail Server Role

The MX record for trident-design.net points back to trident-design.net — it is its own mail server.

IP Addresses

trident-design.net directs to one IP number, which is 162.43.112.13.

Among the host names that share IP numbers with trident-design.net are ysaffect.com, mail.tutor-s.jp, sano-jimusho.com and two others.

Name Servers

trident-design.net is delegated to three name servers: ns1.minibird.jp, ns2.minibird.jp and ns3.minibird.jp.

trident-design.net has at least partial name server overlap with other domains, such as tonka.live, nicelife.minibird.jp, charmefc.jp and two others.

ns1.minibird.jp, ns2.minibird.jp and ns3.minibird.jp each resolve to a single IP address: ns1.minibird.jp resolves to 162.43.112.90, ns2.minibird.jp resolves to 162.43.112.91 and ns3.minibird.jp resolves to 162.43.113.242.

Mail Servers

The MX record for trident-design.net points to a single mail server: trident-design.net.

trident-design.net resolves to a single IP number: 162.43.112.13.

trident-design.net - robtex.com