`tucfunabashi.com`

DNSSEC	⚠️ Not signed
A	160.16.73.126^{🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
		PTR	`25sv.i-do.ne.jp`
NS	`ns1.dnss-do.com` ⭐
		A	153.121.73.130^{🇯🇵 SAKURA-B153.121.64.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`skp1.dnss-do.com`
NS	`ns2.dnss-do.com`
		A	160.16.126.180^{🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
			PTR	`sks.vl-serv1.org`
MX	`mail.tucfunabashi.com` ⭐
		A	160.16.73.126^{🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
			PTR	`25sv.i-do.ne.jp`
TXT	`v=spf1 +a:tucfunabashi.com include:_spf.i-do.ne.jp ~all`
TXT	`google-site-verification=hxrAchkLvYYzqu4f49e7j5SXG6p9lNNVwe5uqOhis1E`
SOA	`ns1.dnss-do.com`root@ns1.dnss-do.com 2024-01-22 #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=1776303417

Previously MX for

tucfunabashi.com

Subdomains

mail.tucfunabashi.com

Same first word

tucfunabashi.com

DNS History

7 records (4 active, 3 former)

●NSns1.dnss-do.com2015-04-14 → 2026-04-16 · 2 obs

● 2015-04-14 17:02:54
● 2026-04-16 01:40:14

●NSns2.dnss-do.com2015-04-14 → 2026-04-16 · 2 obs

● 2015-04-14 17:02:54
● 2026-04-16 01:40:14

●MXmail.tucfunabashi.com2016-01-29 → 2026-04-16 · 3 obs

○ 2015-11-16 18:44:08
● 2016-01-29 15:10:18
● 2026-04-16 01:40:14

○MXtucfunabashi.com2015-04-14 → 2015-11-16 · 4 obs

● 2015-04-14 17:02:54
● 2015-11-16 18:44:08
○ 2016-01-29 15:10:18
○ 2026-04-16 01:40:14

○A124.40.18.2282015-04-14 → 2015-11-16 · 4 obs

● 2015-04-14 17:02:54
● 2015-11-16 18:44:08
○ 2016-01-29 15:10:18
○ 2026-04-16 01:40:14

●A160.16.73.1262026-02-17 → 2026-04-16 · 3 obs

○ 2020-01-10 08:42:52
● 2026-02-17 03:39:38
● 2026-04-16 01:40:14

○A202.131.199.252016-01-29 → 2020-01-10 · 5 obs

○ 2015-11-16 18:44:08
● 2016-01-29 15:10:18
● 2020-01-10 08:42:52
○ 2026-02-17 03:39:38
○ 2026-04-16 01:40:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tucfunabashi.com	ns1.dnss-do.com, ns2.dnss-do.com	2 records

✅ Authoritative Response

Server:153.121.73.130

NS records: ns1.dnss-do.com, ns2.dnss-do.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tucfunabashi.com (unsigned zone)

⏱️ Timing

Total: 368ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.16.73.126`
NS	2	`ns2.dnss-do.com, ns1.dnss-do.com`
MX	1	`mail.tucfunabashi.com (pri: 10)`
TXT	2	`google-site-verification=hxrAchkLvYYzqu4, v=spf1 +a:tucfunabashi.com include:_spf.`
SOA	1	`ns1.dnss-do.com root.ns1.dnss-do.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dnss-do.com, ns2.dnss-do.com)

Analysis

Hierarchy

The parent of mail.tucfunabashi.com is tucfunabashi.com.

IP Addresses

tucfunabashi.com points to an IP address: 160.16.73.126.

other host names include kurobatei.com, nankitrading.com, www.macs-tokyo.co.jp, mail.kotou.net and mail.kdsports.co.jp; they share IP numbers with tucfunabashi.com.

Name Servers

Two name servers ns1.dnss-do.com and ns2.dnss-do.com handle the delegation for tucfunabashi.com.

tucfunabashi.com shares the same name server setup as other domains, for instance ten-quest.co.jp, proshop-atc.com, otaru-takeda.com, medical-aid.co.jp and vingtsept.jp.

tucfunabashi.com at least partially shares name servers with other domains, including konpouya.com and securesiteform.com.

These name servers are commonly used alongside ns1.dnsq-do.com.

Host names with one IP:

ns1.dnss-do.com points to: 153.121.73.130

ns2.dnss-do.com points to: 160.16.126.180

Mail Servers

tucfunabashi.com is handled by a single mail server, mail.tucfunabashi.com.

The host name mail.tucfunabashi.com points to IP 160.16.73.126.

tucfunabashi.com - robtex.com