🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`secure-mail.jp`

DNSSEC	⚠️ Not signed
A	211.10.132.50^{🇯🇵 KDDI211.10.128.0/17 -P}
		PTR	`biz-line06.idc-japan.net`
NS	`dns2.idc-japan.net` ⭐
		A	35.76.97.190^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`me-sun.nedia.ne.jp`
NS	`dns6.idc-japan.net`
		A	211.10.132.50^{🇯🇵 KDDI211.10.128.0/17 -P}
			PTR	`biz-line06.idc-japan.net`
MX	`mail.secure-mail.jp` ⭐
		A	211.10.132.50^{🇯🇵 KDDI211.10.128.0/17 -P}
			PTR	`biz-line06.idc-japan.net`
TXT	`v=spf1 +a +mx +ip4:211.10.132.0/24 +a:delivery1.nospamcloud.com +a:delivery2....`
SOA	`dns2.idc-japan.net`net@nedia.ne.jp 2021-02-02 #1

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1787035503

Subdomains

mail.secure-mail.jp

Same first word

Similar names

mail-secure.com

mail-secure.co.uk

secur-email.net

laree-music.net

mail-secure.online

mail-secure.tech

mail-secure.de

samuel-rice.com

mail-secure.ch

mail-secure.org

mail-secure.net

laree-music.com

Previous names

Next names

DNS History

6 records (4 active, 2 former)

●NSdns2.idc-japan.net2026-05-12 → 2026-08-18 · 3 obs

○ 2017-09-19 20:23:32
● 2026-05-12 06:58:42
● 2026-08-18 06:50:44

●NSdns6.idc-japan.net2026-05-12 → 2026-08-18 · 3 obs

○ 2017-09-19 20:23:32
● 2026-05-12 06:58:42
● 2026-08-18 06:50:44

○NSns.sun-ip.or.jp2015-05-23 → 2017-09-19 · 4 obs

● 2015-05-23 09:14:22
● 2017-09-19 20:23:32
○ 2026-05-12 06:58:42
○ 2026-08-18 06:50:44

○NSns1.sun-ip.or.jp2015-05-23 → 2017-09-19 · 4 obs

● 2015-05-23 09:14:22
● 2017-09-19 20:23:32
○ 2026-05-12 06:58:42
○ 2026-08-18 06:50:44

●MXmail.secure-mail.jp2026-05-12 → 2026-08-18 · 2 obs

● 2026-05-12 06:58:42
● 2026-08-18 06:50:44

●A211.10.132.502026-05-12 → 2026-08-18 · 2 obs

● 2026-05-12 06:58:42
● 2026-08-18 06:50:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
secure-mail.jp	dns2.idc-japan.net, dns6.idc-japan.net	-

✅ Authoritative Response

Server:35.76.97.190

NS records: dns2.idc-japan.net, dns6.idc-japan.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for secure-mail.jp (unsigned zone)

⏱️ Timing

Total: 1623ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.10.132.50`
NS	2	`dns6.idc-japan.net, dns2.idc-japan.net`
MX	1	`mail.secure-mail.jp (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:211.10.132.0/24 +a:de`
SOA	1	`dns2.idc-japan.net net.nedia.ne.jp`

Analysis

Hierarchy

mail.secure-mail.jp is delegated beneath secure-mail.jp.

IP Addresses

secure-mail.jp resolves to just one IP address, 211.10.132.50.

Two other host names, along with mail.e-star3.co.jp, e-star3.co.jp and gardencompany.co.jp, also share IP numbers with secure-mail.jp.

Name Servers

secure-mail.jp uses two name servers for its delegation: dns2.idc-japan.net and dns6.idc-japan.net.

secure-mail.jp shares its NS records with other domains, for example kiryu-hideyoshi.com, res-funeral.jp, nailgate.jp and two others.

There is at least partial name server overlap between secure-mail.jp and other domains — smartwax.jp, tabata-kk.co.jp, amip.co.jp and two more among them.

These name servers regularly appear alongside dns1.idc-japan.net, dns5.idc-japan.net, dns4.idc-japan.net and 6 other name servers in NS record sets.

dns2.idc-japan.net → 35.76.97.190 and dns6.idc-japan.net → 211.10.132.50: one IP number per host name.

Mail Servers

The sole mail server for secure-mail.jp is mail.secure-mail.jp.

mail.secure-mail.jp directs to just one IP number, 211.10.132.50.

secure-mail.jp - robtex.com

secure-mail.jp

jp