dostigres.com - robtex.com

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`dostigres.com`

DNSSEC	⚠️ Not signed
A	133.242.210.211^{🇯🇵 SAKURA-A}
		PTR	`skrv16.dostigres.com`
NS	`ns1.do-reg.jp` ⭐
		A	203.183.220.201^{🇯🇵 IDC}
			PTR	`ip-203-183-220-201.defastlink.net`
NS	`ns2.do-reg.jp`
		A	203.137.197.45^{🇯🇵 IDC}
			PTR	`203-137-197-45.monstera.jp-west.compute.idcfcloud.net`
MX	`dostigres-m.sakura.ne.jp` ⭐
		A	182.48.49.161^{🇯🇵 SAKURA-C}
			PTR	`www2221.sakura.ne.jp`
TXT	`v=spf1 +mx +a:dostigres-m.sakura.ne.jp +ip4:153.126.213.247 +include:_spf.goo...`
SOA	`NS1.DO-REG.JP`root@DOSTIGRES.COM 2025-11-16 #2

`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=1770918430

Up

skrv16.dostigres.com

Same first word

dostigres.com

DNS History

8 records (4 active, 4 former)

●NSns1.do-reg.jp2026-02-15 → 2026-02-15 · 3 obs

○ 2018-01-22 15:38:04
● 2026-02-15 22:24:52
● 2026-02-15 22:24:54

●NSns2.do-reg.jp2026-02-15 → 2026-02-15 · 3 obs

○ 2018-01-22 15:38:04
● 2026-02-15 22:24:52
● 2026-02-15 22:24:54

○NSnsx.clara.co.jp2015-05-28 → 2018-01-22 · 4 obs

● 2015-05-28 06:14:16
● 2018-01-22 15:38:04
○ 2026-02-15 22:24:52
○ 2026-02-15 22:24:54

○NSs15.clara.co.jp2015-05-28 → 2018-01-22 · 4 obs

● 2015-05-28 06:14:16
● 2018-01-22 15:38:04
○ 2026-02-15 22:24:52
○ 2026-02-15 22:24:54

○MXah10.wadax.ne.jp2015-05-28 → 2018-01-22 · 4 obs

● 2015-05-28 06:14:16
● 2018-01-22 15:38:04
○ 2026-02-15 22:24:52
○ 2026-02-15 22:24:54

●MXdostigres-m.sakura.ne.jp2026-02-15 → 2026-02-15 · 3 obs

○ 2018-01-22 15:38:04
● 2026-02-15 22:24:52
● 2026-02-15 22:24:54

○MXwadax2.dostigres.com2015-05-28 → 2018-01-22 · 4 obs

● 2015-05-28 06:14:16
● 2018-01-22 15:38:04
○ 2026-02-15 22:24:52
○ 2026-02-15 22:24:54

●A133.242.210.2112026-02-15 → 2026-02-15 · 2 obs

● 2026-02-15 22:24:52
● 2026-02-15 22:24:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
dostigres.com	ns1.do-reg.jp, ns2.do-reg.jp	-

✅ Authoritative Response

Server: 203.137.197.45

NS records: ns1.do-reg.jp, ns2.do-reg.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dostigres.com (unsigned zone)

⏱️ Timing

Total: 918ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`133.242.210.211`
NS	2	`NS2.DO-REG.JP, NS1.DO-REG.JP`
MX	1	`DOSTIGRES-M.SAKURA.NE.JP (pri: 10)`
TXT	1	`v=spf1 +mx +a:dostigres-m.sakura.ne.jp +`
SOA	1	`NS1.DO-REG.JP root.DOSTIGRES.COM`

AI analysis

skrv16.dostigres.com has dostigres.com as its parent.

dostigres.com maps to IP address 133.242.210.211.

Other host names, for example, skrv16.dostigres.com share IP numbers with dostigres.com.

Two name servers ns1.do-reg.jp and ns2.do-reg.jp are delegated to dostigres.com.

dostigres.com uses the same name server configuration as other domains, such as family55.co.jp, haishin.jp, yumeyakata.com, sigen-recycle.jp and 77.46.164.in-addr.arpa.

dostigres.com shares some name servers with other domains, for example winsystem.ne.jp.

Host names with a single IP address:

ns1.do-reg.jp points to 203.183.220.201

ns2.do-reg.jp points to 203.137.197.45

dostigres.com is handled by a single mail server, dostigres-m.sakura.ne.jp.

The mail server setup for dostigres.com matches that of other domains, for instance dostigres-m.sakura.ne.jp.

dostigres-m.sakura.ne.jp points to one IP number: 182.48.49.161.