ohnuma.com - dns.ninja

ohnuma.com

DNSSEC⚠️ Not signed
A157.205.26.127🇯🇵 AICS157.205.26.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp
PTRwebsvr157-205-26-127.alpha-prm.jp
NSfjkdns99.alpha-prm.jp ⭐
A157.205.203.140🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkmst11.alpha-prm.jp
NSfjkdns11.alpha-prm.jp
A157.205.203.136🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns11.alpha-prm.jp
NSfjkdns12.alpha-prm.jp
A157.205.160.33🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns12.alpha-prm.jp
NSfjkdns13.alpha-prm.jp
A157.205.160.49🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns13.alpha-prm.jp
MXmxi.alpha-prm.jp ⭐
A157.205.8.22🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRmxi.alpha-prm.jp
TXTv=spf1 ip4:157.205.26.127/32 include:spf.alpha-prm.jp ~all
SOAfjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2025-10-24 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786023979

Same first word

ohnuma.co.jp
ohnuma.com

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humano.vn
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mohuan.cn
humano.cc
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DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSfjkdns11.alpha-prm.jpfjkdns12.alpha-prm.jpfjkdns13.alpha-prm.jpfjkdns99.alpha-prm.jpfjkdns01.alpha-prm.jpfjkdns02.alpha-prm.jpfjkdns03.alpha-prm.jpfjkmst01.alpha-prm.jpMXmxi.alpha-prm.jpA157.205.26.127157.205.12.121
○NSfjkdns01.alpha-prm.jp2015-07-15 → 2017-02-14 · 4 obs
● 2015-07-15 13:52:48
● 2017-02-14 20:59:52
○ 2026-03-10 22:31:36
○ 2026-08-06 14:07:38
○NSfjkdns02.alpha-prm.jp2015-07-15 → 2017-02-14 · 4 obs
● 2015-07-15 13:52:48
● 2017-02-14 20:59:52
○ 2026-03-10 22:31:36
○ 2026-08-06 14:07:38
○NSfjkdns03.alpha-prm.jp2015-07-15 → 2017-02-14 · 4 obs
● 2015-07-15 13:52:48
● 2017-02-14 20:59:52
○ 2026-03-10 22:31:36
○ 2026-08-06 14:07:38
●NSfjkdns11.alpha-prm.jp2026-03-10 → 2026-08-06 · 3 obs
○ 2017-02-14 20:59:52
● 2026-03-10 22:31:36
● 2026-08-06 14:07:38
●NSfjkdns12.alpha-prm.jp2026-03-10 → 2026-08-06 · 3 obs
○ 2017-02-14 20:59:52
● 2026-03-10 22:31:36
● 2026-08-06 14:07:38
●NSfjkdns13.alpha-prm.jp2026-03-10 → 2026-08-06 · 3 obs
○ 2017-02-14 20:59:52
● 2026-03-10 22:31:36
● 2026-08-06 14:07:38
●NSfjkdns99.alpha-prm.jp2026-03-10 → 2026-08-06 · 3 obs
○ 2017-02-14 20:59:52
● 2026-03-10 22:31:36
● 2026-08-06 14:07:38
○NSfjkmst01.alpha-prm.jp2015-07-15 → 2017-02-14 · 4 obs
● 2015-07-15 13:52:48
● 2017-02-14 20:59:52
○ 2026-03-10 22:31:36
○ 2026-08-06 14:07:38
●MXmxi.alpha-prm.jp2015-07-15 → 2026-08-06 · 2 obs
● 2015-07-15 13:52:48
● 2026-08-06 14:07:38
○A157.205.12.1212015-07-15 → 2017-02-14 · 4 obs
● 2015-07-15 13:52:48
● 2017-02-14 20:59:52
○ 2026-03-10 22:31:36
○ 2026-08-06 14:07:38
●A157.205.26.1272026-03-10 → 2026-08-06 · 3 obs
○ 2017-02-14 20:59:52
● 2026-03-10 22:31:36
● 2026-08-06 14:07:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...-
ohnuma.comfjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp-

✅ Authoritative Response

Server:157.205.160.49

NS records: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ohnuma.com (unsigned zone)

⏱️ Timing

Total: 1140ms | Queries: -

📄 Records

TypeCountSample Data
A1157.205.26.127
NS3fjkdns12.alpha-prm.jp, fjkdns11.alpha-prm.jp...
MX1mxi.alpha-prm.jp (pri: 100)
TXT1v=spf1 ip4:157.205.26.127/32 include:spf
SOA1fjkdns99.alpha-prm.jp hostmaster.alpha-p

Analysis

IP Addresses

ohnuma.com resolves to one IP address: 157.205.26.127.

Other host names, such as websvr157-205-26-127.alpha-prm.jp, share IP numbers with ohnuma.com.

Name Servers

The authoritative name servers for ohnuma.com are fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.

There is at least partial name server overlap between ohnuma.com and other domains — kikulin.jp, akashibunpaku.com, jfra.or.jp and two more among them.

Each of the four hosts fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp points to a single IP address — fjkdns11.alpha-prm.jp points to 157.205.203.136, fjkdns12.alpha-prm.jp points to 157.205.160.33, fjkdns13.alpha-prm.jp points to 157.205.160.49 and fjkdns99.alpha-prm.jp points to 157.205.203.140.

Mail Servers

Mail for ohnuma.com is handled by a single mail server, mxi.alpha-prm.jp.

ohnuma.com uses an identical mail server configuration to several other domains — among them yoshida-arumi.com, leila.co.jp, consul-sano.com and two more.

mxi.alpha-prm.jp resolves to a single IP number: 157.205.8.22.