etrna.jp - robtex.com

etrna.jp

DNSSEC⚠️ Not signed
A103.37.113.152🇯🇵 ESU2103.37.112.0/22 esu2 Corporation
PTR103-37-113-152.static.dg-ipas.net
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXetrna.jp ⭐
A103.37.113.152🇯🇵 ESU2103.37.112.0/22 esu2 Corporation
PTR103-37-113-152.static.dg-ipas.net
TXTv=spf1 include:spf.s-pf.jp a:etrna.jp ~all
SOAns1.value-domain.comhostmaster@etrna.jp 2021-03-02 #18

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1777242602
⚠️ On DNS blocklist: multi, pro, pro.plus, tif, ultimate

MX for

www.etrna.jp
etrna.jp

Subdomains

www.etrna.jp

Same first word

etrna.jp
etrna.com

Similar names

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netar.org
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entra.life

DNS History

7 records (7 active, 0 former)

NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comMXetrna.jpA103.37.113.152
●NSns1.value-domain.com2026-04-19 → 2026-04-26 · 2 obs
● 2026-04-19 23:37:24
● 2026-04-26 23:01:38
●NSns2.value-domain.com2026-04-19 → 2026-04-26 · 2 obs
● 2026-04-19 23:37:24
● 2026-04-26 23:01:38
●NSns3.value-domain.com2026-04-19 → 2026-04-26 · 2 obs
● 2026-04-19 23:37:24
● 2026-04-26 23:01:38
●NSns4.value-domain.com2026-04-19 → 2026-04-26 · 2 obs
● 2026-04-19 23:37:24
● 2026-04-26 23:01:38
●NSns5.value-domain.com2026-04-19 → 2026-04-26 · 2 obs
● 2026-04-19 23:37:24
● 2026-04-26 23:01:38
●MXetrna.jp2026-04-19 → 2026-04-26 · 2 obs
● 2026-04-19 23:37:24
● 2026-04-26 23:01:38
●A103.37.113.1522026-04-19 → 2026-04-26 · 2 obs
● 2026-04-19 23:37:24
● 2026-04-26 23:01:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, b.dns.jp, a.dns.jp...-
etrna.jpns2.value-domain.com, ns4.value-domain.com, ns5.value-domain.com, ns1.value-domain.com...-

✅ Authoritative Response

Server:172.64.52.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for etrna.jp (unsigned zone)

⏱️ Timing

Total: 1509ms | Queries: -

📄 Records

TypeCountSample Data
A1103.37.113.152
NS2ns1.value-domain.com, ns2.value-domain.com
MX1etrna.jp (pri: 10)
TXT1v=spf1 include:spf.s-pf.jp a:etrna.jp ~a
SOA1ns1.value-domain.com hostmaster.etrna.jp

Analysis

Hierarchy

etrna.jp is the parent of www.etrna.jp.

Mail Server Role

As a mail server, etrna.jp serves www.etrna.jp and etrna.jp.

IP Addresses

etrna.jp resolves to a single IP address: 103.37.113.152.

Name Servers

etrna.jp is delegated to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

etrna.jp at least partially shares name servers with other domains, including nyu-gan.net, okayama-nijiiro-clinic.com, modestec.co.jp, chibafudousan.jp and ambix.biz.

these name servers are commonly used together with ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

Host names with two IPs:

ns1.value-domain.com resolves to 172.64.52.38 and 172.64.52.161; ns2.value-domain.com resolves to 172.64.53.3 and 172.64.53.115; ns3.value-domain.com resolves to 172.64.52.38 and 172.64.52.161; ns4.value-domain.com resolves to 172.64.53.3 and 172.64.53.115; ns5.value-domain.com resolves to 172.64.52.38 and 172.64.52.161.

Host names resolving to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Host names resolving to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Host names resolving to 172.64.53.3: ns2.value-domain.com and ns4.value-domain.com.

Host names resolving to 172.64.53.115: ns2.value-domain.com and ns4.value-domain.com.

Mail Servers

A single mail server handles etrna.jp.

etrna.jp uses the same mail server setup as other domains, such as www.etrna.jp.

etrna.jp points to a single IP: 103.37.113.152.