`tetsuaki.com`

DNSSEC	⚠️ Not signed
NS	`ns1.tetsuaki.com` ⭐
		A	39.110.239.142^{🇯🇵 So-net39.110.0.0/15 Sony Network Communications Inc.}
			PTR	`ip276eef8e.ap.nuro.jp`
NS	`ns2.tetsuaki.com`
		A	39.110.239.138^{🇯🇵 So-net39.110.0.0/15 Sony Network Communications Inc.}
			PTR	`dogenkasento.com`
MX	`mx.tetsuaki.com` ⭐
		A	39.110.239.138^{🇯🇵 So-net39.110.0.0/15 Sony Network Communications Inc.}
			PTR	`dogenkasento.com`
SOA	`ns1.tetsuaki.com`nagatomo@dynadixt.com 2022-06-18 #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=1774369342

Subdomains

mx.tetsuaki.com

ns1.tetsuaki.com

ns2.tetsuaki.com

Same first word

tetsuaki.com

tetsuaki.net

Similar names

katsutei.jp

titekusa.com

autistek.com

katsutei.com

iketatsu.com

ustetika.com

katetsui.com

sutikate.com

takietsu.com

tekiatsu.at

ikatetsu.jp

aikutest.com

itsutake.net

taiketsu.com

tauksite.com

tsukaite.net

DNS History

3 records (3 active, 0 former)

●NSns1.tetsuaki.com2015-07-08 → 2026-03-24 · 2 obs

● 2015-07-08 14:25:16
● 2026-03-24 16:38:58

●NSns2.tetsuaki.com2015-07-08 → 2026-03-24 · 2 obs

● 2015-07-08 14:25:16
● 2026-03-24 16:38:58

●MXmx.tetsuaki.com2026-02-18 → 2026-03-24 · 2 obs

● 2026-02-18 14:28:44
● 2026-03-24 16:38:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tetsuaki.com	ns1.tetsuaki.com, ns2.tetsuaki.com	2 records

✅ Authoritative Response

Server:39.110.239.142

NS records: ns1.tetsuaki.com, ns2.tetsuaki.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tetsuaki.com (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.tetsuaki.com, ns2.tetsuaki.com`
MX	1	`mx.tetsuaki.com (pri: 10)`
SOA	1	`ns1.tetsuaki.com nagatomo.dynadixt.com`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.tetsuaki.com, ns2.tetsuaki.com)

Analysis

Hierarchy

tetsuaki.com is parent of mx.tetsuaki.com, ns1.tetsuaki.com and ns2.tetsuaki.com.

Name Servers

tetsuaki.com's delegation is to two name servers ns1.tetsuaki.com and ns2.tetsuaki.com.

tetsuaki.com shares the same name server setup as other domains, for example nagatomo.com.

Host names with a single IP:

ns1.tetsuaki.com resolves to 39.110.239.142.

ns2.tetsuaki.com resolves to 39.110.239.138.

Mail Servers

tetsuaki.com is served by a single mail server, mx.tetsuaki.com.

mx.tetsuaki.com points to IP number 39.110.239.138.

tetsuaki.com - robtex.com

tetsuaki.com

com