`optring.com`

DNSSEC	⚠️ Not signed
A	160.251.148.156^{🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`www1078.conoha.ne.jp`
NS	`ns-a1.conoha.io` ⭐
		A	2400:8500:3000::88^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`ns-a1.cnode.io`
		A	157.7.33.88^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`ns-a1.cnode.io`
NS	`ns-a2.conoha.io`
		A	2404:8680:1101:310::53^{🇹🇭 GMO-ZCOM-AS-TH2404:8680:1101::/48 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110}
		A	150.95.23.148^{🇹🇭 GMO-ZCOM-AS-TH150.95.20.0/22 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110}
			PTR	`v150-95-23-148.a001.m.bkk1.static.cnode.io`
NS	`ns-a3.conoha.io`
		A	2404:f080:1101:310::53^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
		A	150.95.19.148^{🇻🇳 GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN}
			PTR	`v150-95-19-148.a001.m.han1.static.cnode.io`
MX	`mail1010.conoha.ne.jp` ⭐
		A	160.251.148.76^{🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mail1010.conoha.ne.jp`
TXT	`v=spf1 include:_spf.conoha.ne.jp ~all`
SOA	`ns-a1.conoha.io`postmaster@optring.com serial=1769254197

`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=1774402057

Previously NS for

optring.com

Same first word

optring.com

Similar names

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porting.dk

progint.pl

proting.co.rs

goprint.de

gripton.net

porting.nl

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prongit.org

DNS History

13 records (5 active, 8 former)

●NSns-a1.conoha.io2026-02-28 → 2026-03-25 · 3 obs

○ 2018-08-29 01:28:16
● 2026-02-28 20:08:26
● 2026-03-25 01:42:46

●NSns-a2.conoha.io2026-02-28 → 2026-03-25 · 3 obs

○ 2018-08-29 01:28:16
● 2026-02-28 20:08:26
● 2026-03-25 01:42:46

●NSns-a3.conoha.io2026-02-28 → 2026-03-25 · 3 obs

○ 2018-08-29 01:28:16
● 2026-02-28 20:08:26
● 2026-03-25 01:42:46

○NSns1.cafe24.co.kr2015-05-20 → 2018-08-29 · 4 obs

● 2015-05-20 17:10:20
● 2018-08-29 01:28:16
○ 2026-02-28 20:08:26
○ 2026-03-25 01:42:46

○NSns1.cafe24.com2015-05-20 → 2018-08-29 · 4 obs

● 2015-05-20 17:10:20
● 2018-08-29 01:28:16
○ 2026-02-28 20:08:26
○ 2026-03-25 01:42:46

○NSns2.cafe24.co.kr2015-05-20 → 2018-08-29 · 4 obs

● 2015-05-20 17:10:20
● 2018-08-29 01:28:16
○ 2026-02-28 20:08:26
○ 2026-03-25 01:42:46

○NSns2.cafe24.com2015-05-20 → 2018-08-29 · 4 obs

● 2015-05-20 17:10:20
● 2018-08-29 01:28:16
○ 2026-02-28 20:08:26
○ 2026-03-25 01:42:46

○NSoptring.com2015-05-20 → 2018-08-29 · 4 obs

● 2015-05-20 17:10:20
● 2018-08-29 01:28:16
○ 2026-02-28 20:08:26
○ 2026-03-25 01:42:46

○MXaspmx1.naver.com2015-10-24 → 2018-08-29 · 4 obs

● 2015-10-24 01:20:54
● 2018-08-29 01:28:16
○ 2026-02-28 20:08:26
○ 2026-03-25 01:42:46

○MXaspmx2.naver.com2015-10-24 → 2018-08-29 · 4 obs

● 2015-10-24 01:20:54
● 2018-08-29 01:28:16
○ 2026-02-28 20:08:26
○ 2026-03-25 01:42:46

●MXmail1010.conoha.ne.jp2026-02-28 → 2026-03-25 · 3 obs

○ 2018-08-29 01:28:16
● 2026-02-28 20:08:26
● 2026-03-25 01:42:46

●A160.251.148.1562026-02-28 → 2026-03-25 · 3 obs

○ 2018-08-29 01:28:16
● 2026-02-28 20:08:26
● 2026-03-25 01:42:46

○A183.111.183.1702015-05-20 → 2018-08-29 · 4 obs

● 2015-05-20 17:10:20
● 2018-08-29 01:28:16
○ 2026-02-28 20:08:26
○ 2026-03-25 01:42:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optring.com	ns-a1.conoha.io, ns-a2.conoha.io, ns-a3.conoha.io	-

✅ Authoritative Response

Server:157.7.33.88

NS records: ns-a1.conoha.io, ns-a2.conoha.io, ns-a3.conoha.io

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optring.com (unsigned zone)

⏱️ Timing

Total: 1264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.251.148.156`
NS	3	`ns-a1.conoha.io, ns-a2.conoha.io...`
MX	1	`mail1010.conoha.ne.jp (pri: 10)`
TXT	1	`v=spf1 include:_spf.conoha.ne.jp ~all`
SOA	1	`ns-a1.conoha.io postmaster.optring.com`

Analysis

IP Addresses

optring.com resolves to a single IP address: 160.251.148.156.

Other host names including ondoo.net, mens-esthe.org, mensbi.com, momdan.com and katachi-eikaiwa.com share IP numbers with optring.com.

Name Servers

optring.com is delegated to three name servers: ns-a1.conoha.io, ns-a2.conoha.io and ns-a3.conoha.io.

optring.com at least partially shares name servers with other domains, including solplus.jp, actplanning.jp, mukasura.com, ganbaruya.com and sansei-inc.com.

Host names with two IP numbers:

ns-a1.conoha.io points to: 2400:8500:3000::88 and 157.7.33.88

ns-a2.conoha.io points to: 2404:8680:1101:310::53 and 150.95.23.148

ns-a3.conoha.io points to: 2404:f080:1101:310::53 and 150.95.19.148

Mail Servers

optring.com is handled by a single mail server, mail1010.conoha.ne.jp.

optring.com shares its mail server setup with other domains, including super-kirei.com, ametuku.com, g-factory.org, in-456.com and hitakin.com.

The mail servers for optring.com are shared with other domains, for instance sanctcorp.com, masumi-ormandy.com, sanct.co.jp, fkksb.com and h-h-n-c.com.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

mail1010.conoha.ne.jp points to a single IP: 160.251.148.76.

optring.com - robtex.com

optring.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`optring.com`

`com`