`otera-navi.com`

DNSSEC	⚠️ Not signed
A	133.167.212.26^{🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
		PTR	`www5316.sakura.ne.jp`
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns5.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.value-domain.com`hostmaster@otera-navi.com 2023-01-22 #22

`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=1783986827

Same first word

otera-navi.com

DNS History

7 records (6 active, 1 former)

●NSns1.value-domain.com2015-06-17 → 2026-07-14 · 2 obs

● 2015-06-17 04:26:40
● 2026-07-14 00:01:38

●NSns2.value-domain.com2015-06-17 → 2026-07-14 · 2 obs

● 2015-06-17 04:26:40
● 2026-07-14 00:01:38

●NSns3.value-domain.com2026-06-14 → 2026-07-14 · 3 obs

○ 2015-06-17 04:26:40
● 2026-06-14 11:48:48
● 2026-07-14 00:01:38

●NSns4.value-domain.com2026-06-14 → 2026-07-14 · 3 obs

○ 2015-06-17 04:26:40
● 2026-06-14 11:48:48
● 2026-07-14 00:01:38

●NSns5.value-domain.com2026-06-14 → 2026-07-14 · 3 obs

○ 2015-06-17 04:26:40
● 2026-06-14 11:48:48
● 2026-07-14 00:01:38

○A117.120.53.1282015-06-17 → 2017-02-13 · 4 obs

● 2015-06-17 04:26:40
● 2017-02-13 14:35:52
○ 2026-06-14 11:48:48
○ 2026-07-14 00:01:38

●A133.167.212.262026-06-14 → 2026-07-14 · 3 obs

○ 2017-02-13 14:35:52
● 2026-06-14 11:48:48
● 2026-07-14 00:01:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
otera-navi.com	ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...	5 records

✅ Authoritative Response

Server:172.64.53.3

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for otera-navi.com (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`133.167.212.26`
NS	2	`ns2.value-domain.com, ns1.value-domain.com`
SOA	1	`ns1.value-domain.com hostmaster.otera-na`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

IP Addresses

otera-navi.com directs to one IP number, which is 133.167.212.26.

Among the host names that share IP numbers with otera-navi.com are gundam00.org, 19216802.com, 73net.sakura.ne.jp and two others.

Name Servers

The authoritative name servers for otera-navi.com are ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

otera-navi.com partially shares its NS delegation with several other domains, including coneqt-8.com, b-rose.jp, jp.cx and two others.

These name servers are routinely co-deployed with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.

Hosts that resolve to one IP address:

ns1.value-domain.com points to the IP address 172.64.52.38.

ns2.value-domain.com points to the IP address 172.64.53.3.

ns3.value-domain.com points to the IP address 172.64.52.38.

ns4.value-domain.com points to the IP address 172.64.53.3.

ns5.value-domain.com points to the IP address 172.64.52.38.

ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com all direct to 172.64.52.38.

These two host names — ns2.value-domain.com and ns4.value-domain.com — each point to 172.64.53.3 IP addresses.