`for-learner.com`

DNSSEC	⚠️ Not signed
NS	`ns-a1.conoha.io` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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`

`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=1774678817

Same first word

for-learner.com

DNS History

10 records (3 active, 7 former)

●NSns-a1.conoha.io2026-02-17 → 2026-03-28 · 3 obs

○ 2017-07-03 16:28:38
● 2026-02-17 14:11:36
● 2026-03-28 06:42:40

●NSns-a2.conoha.io2026-02-17 → 2026-03-28 · 3 obs

○ 2017-07-03 16:28:38
● 2026-02-17 14:11:36
● 2026-03-28 06:42:40

●NSns-a3.conoha.io2026-02-17 → 2026-03-28 · 3 obs

○ 2017-07-03 16:28:38
● 2026-02-17 14:11:36
● 2026-03-28 06:42:40

○NSns1.ezdnscenter.com2015-05-19 → 2017-07-03 · 4 obs

● 2015-05-19 22:21:26
● 2017-07-03 16:28:38
○ 2026-02-17 14:11:36
○ 2026-03-28 06:42:40

○NSns2.ezdnscenter.com2015-05-19 → 2017-07-03 · 4 obs

● 2015-05-19 22:21:26
● 2017-07-03 16:28:38
○ 2026-02-17 14:11:36
○ 2026-03-28 06:42:40

○NSns3.ezdnscenter.com2015-05-19 → 2017-07-03 · 4 obs

● 2015-05-19 22:21:26
● 2017-07-03 16:28:38
○ 2026-02-17 14:11:36
○ 2026-03-28 06:42:40

○NSns4.ezdnscenter.com2015-05-19 → 2017-07-03 · 4 obs

● 2015-05-19 22:21:26
● 2017-07-03 16:28:38
○ 2026-02-17 14:11:36
○ 2026-03-28 06:42:40

○NSns5.ezdnscenter.com2015-05-19 → 2017-07-03 · 4 obs

● 2015-05-19 22:21:26
● 2017-07-03 16:28:38
○ 2026-02-17 14:11:36
○ 2026-03-28 06:42:40

○NSns6.ezdnscenter.com2015-05-19 → 2017-07-03 · 4 obs

● 2015-05-19 22:21:26
● 2017-07-03 16:28:38
○ 2026-02-17 14:11:36
○ 2026-03-28 06:42:40

○A103.40.162.2082017-07-03 → 2017-07-03 · 3 obs

● 2017-07-03 16:28:38
○ 2026-02-17 14:11:36
○ 2026-03-28 06:42:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
for-learner.com	ns-a1.conoha.io, ns-a2.conoha.io, ns-a3.conoha.io	-

✅ Authoritative Response

Server:150.95.23.148

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for for-learner.com (unsigned zone)

⏱️ Timing

Total: 1193ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

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

for-learner.com at least partially shares name servers with other domains, for instance shikaku-skill.com, mile-de-kazokuryokou.com, action-bepilot.com, izarosub.com and kzwolf.net.

Host names with two IP numbers:

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

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

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

for-learner.com - robtex.com

for-learner.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`for-learner.com`

`com`