`o-ssl.jp`

DNSSEC	⚠️ Not signed
A	103.199.133.134^{🇯🇵 eo103.199.132.0/22 OPTAGE Inc.}
		PTR	`brc133134.eigyo.co.jp`
NS	`ns01.eigyo.co.jp` ⭐
		A	103.199.132.213^{🇯🇵 eo103.199.132.0/22 OPTAGE Inc.}
			PTR	`brc132213.eigyo.co.jp`
NS	`ns02.eigyo.co.jp`
		A	103.199.132.203^{🇯🇵 eo103.199.132.0/22 OPTAGE Inc.}
			PTR	`brc132203.eigyo.co.jp`
TXT	`v=spf1 mx ip4:103.199.133.134/32 ip4:115.31.198.0/24 ip4:210.233.79.0/24 incl...`
TXT	`_ze7eplekie3ybjl6aqih7u1y0k8hug5`
SOA	`ns01.eigyo.co.jp`hostmaster@o-ssl.jp serial=1773219038

`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=1774450805

Same first word

o-ssl.jp

Similar names

so-sl.com

s-sol.co.jp

ss-lo.com

s-sol.ru

s-sol.ch

s-slo.com

sol-s.de

DNS History

4 records (3 active, 1 former)

●NSns01.eigyo.co.jp2015-07-24 → 2026-03-25 · 2 obs

● 2015-07-24 11:11:42
● 2026-03-25 15:23:42

●NSns02.eigyo.co.jp2015-07-24 → 2026-03-25 · 2 obs

● 2015-07-24 11:11:42
● 2026-03-25 15:23:42

●A103.199.133.1342017-03-21 → 2026-03-25 · 3 obs

○ 2016-07-15 11:56:18
● 2017-03-21 14:19:16
● 2026-03-25 15:23:42

○A210.233.79.782015-07-24 → 2016-07-15 · 4 obs

● 2015-07-24 11:11:42
● 2016-07-15 11:56:18
○ 2017-03-21 14:19:16
○ 2026-03-25 15:23:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	c.dns.jp, e.dns.jp, a.dns.jp, h.dns.jp...	-
o-ssl.jp	ns01.eigyo.co.jp, ns02.eigyo.co.jp	-

✅ Authoritative Response

Server:103.199.132.203

NS records: ns01.eigyo.co.jp, ns02.eigyo.co.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for o-ssl.jp (unsigned zone)

⏱️ Timing

Total: 1077ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.199.133.134`
NS	2	`ns01.eigyo.co.jp, ns02.eigyo.co.jp`
TXT	2	`v=spf1 mx ip4:103.199.133.134/32 ip4:115, _ze7eplekie3ybjl6aqih7u1y0k8hug5`
SOA	1	`ns01.eigyo.co.jp hostmaster.o-ssl.jp`

Analysis

IP Addresses

o-ssl.jp points to an IP address: 103.199.133.134.

Other host names, for instance brc133134.eigyo.co.jp, share IP numbers with o-ssl.jp.

Name Servers

Two name servers ns01.eigyo.co.jp and ns02.eigyo.co.jp handle the delegation for o-ssl.jp.

o-ssl.jp shares the same name server setup as other domains, for instance fullmail.jp, mobalatcho.com, m-saru.jp, ajdj.jp and hotpal.jp.

Host names with one IP:

ns01.eigyo.co.jp points to: 103.199.132.213

ns02.eigyo.co.jp points to: 103.199.132.203

o-ssl.jp - robtex.com

o-ssl.jp

jp