`tomofujita.com`

DNSSEC	⚠️ Not signed
A	203.141.136.45^{🇯🇵 InfoSphere203.141.128.0/19 INTERLINK}
		PTR	`mysv01.interlink.or.jp`
NS	`ddns2.interlink.or.jp` ⭐
		A	163.43.140.44^{🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
			PTR	`ddns2.interlink.or.jp`
NS	`ddns1.interlink.or.jp`
		A	203.141.128.39^{🇯🇵 InfoSphere203.141.128.0/19 INTERLINK}
			PTR	`ddns1.interlink.or.jp`
MX	`po.tomofujita.com` ⭐
		A	203.141.136.45^{🇯🇵 InfoSphere203.141.128.0/19 INTERLINK}
			PTR	`mysv01.interlink.or.jp`
TXT	`v=spf1 +mx ~all`
SOA	`ddns2.interlink.or.jp`root@ddns2.interlink.or.jp serial=1

`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=1775972022

WOT: SAFE (60/100)

Subdomains

po.tomofujita.com

Same first word

tomofujita.com

DNS History

4 records (4 active, 0 former)

●NSddns1.interlink.or.jp2015-08-16 → 2026-04-12 · 5 obs

● 2015-08-16 14:20:46
● 2015-12-28 02:39:30
○ 2016-04-15 02:01:56
● 2016-11-25 21:16:30
● 2026-04-12 05:59:14

●NSddns2.interlink.or.jp2015-08-16 → 2026-04-12 · 6 obs

● 2015-08-16 14:20:46
○ 2015-12-28 02:39:30
● 2016-04-15 02:01:56
○ 2016-11-25 21:16:30
● 2017-05-29 04:52:54
● 2026-04-12 05:59:14

●MXpo.tomofujita.com2015-08-16 → 2026-04-12 · 2 obs

● 2015-08-16 14:20:46
● 2026-04-12 05:59:14

●A203.141.136.452015-08-16 → 2026-04-12 · 2 obs

● 2015-08-16 14:20:46
● 2026-04-12 05:59:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
tomofujita.com	ddns1.interlink.or.jp, ddns2.interlink.or.jp	-

✅ Authoritative Response

Server:203.141.128.39

NS records: ddns1.interlink.or.jp, ddns2.interlink.or.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tomofujita.com (unsigned zone)

⏱️ Timing

Total: 1191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.141.136.45`
NS	2	`ddns2.interlink.or.jp, ddns1.interlink.or.jp`
MX	1	`po.tomofujita.com (pri: 10)`
TXT	1	`v=spf1 +mx ~all`
SOA	1	`ddns1.interlink.or.jp root.ddns1.interli`

Analysis

Hierarchy

po.tomofujita.com has tomofujita.com as its parent.

IP Addresses

tomofujita.com maps to IP address 203.141.136.45.

Other host names, for instance mysv01.interlink.or.jp, po.e-sweetnet.com, po.tec-c.jp, tkoba.com and moresmileproject.com share IP numbers with tomofujita.com.

Name Servers

Two name servers ddns1.interlink.or.jp and ddns2.interlink.or.jp are delegated to tomofujita.com.

tomofujita.com uses the same name server configuration as other domains, such as kondou.cc, inter-y.net, hitode.asia, 195.152.203.in-addr.arpa and kbaw.com.

tomofujita.com at least partially shares name servers with other domains such as css-lab.org, gl-link.co.jp, yukipu.com, my-anan.net and super-line.jp.

these name servers are commonly used with the name servers tegtan1.interlink.or.jp.

Host names with a single IP address:

ddns1.interlink.or.jp points to 203.141.128.39

ddns2.interlink.or.jp points to 163.43.140.44

Mail Servers

tomofujita.com is handled by a single mail server, po.tomofujita.com.

po.tomofujita.com points to one IP number: 203.141.136.45.

tomofujita.com - robtex.com

tomofujita.com

com