yosouuma.com - robtex.com

yosouuma.com

DNSSEC⚠️ Not signed
A49.212.198.215🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2975.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXyosouuma.com ⭐
A49.212.198.215🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2975.sakura.ne.jp
TXTv=spf1 a:www2975.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2018-08-09 #21

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=1771291435

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdns0.heteml.jpdns1.heteml.jpMXyosouuma.comA49.212.198.215157.7.188.129
○NSdns0.heteml.jp2015-07-23 → 2017-11-18 · 4 obs
● 2015-07-23 00:19:04
● 2017-11-18 01:38:28
○ 2026-03-16 00:53:50
○ 2026-03-16 00:53:52
○NSdns1.heteml.jp2015-07-23 → 2017-11-18 · 4 obs
● 2015-07-23 00:19:04
● 2017-11-18 01:38:28
○ 2026-03-16 00:53:50
○ 2026-03-16 00:53:52
●NSmaster.dns.ne.jp2026-03-16 → 2026-03-16 · 3 obs
○ 2017-11-18 01:38:28
● 2026-03-16 00:53:50
● 2026-03-16 00:53:52
●NSns1.dns.ne.jp2026-03-16 → 2026-03-16 · 3 obs
○ 2017-11-18 01:38:28
● 2026-03-16 00:53:50
● 2026-03-16 00:53:52
●NSns2.dns.ne.jp2026-03-16 → 2026-03-16 · 3 obs
○ 2017-11-18 01:38:28
● 2026-03-16 00:53:50
● 2026-03-16 00:53:52
●MXyosouuma.com2026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 00:53:50
● 2026-03-16 00:53:52
○A157.7.188.1292015-07-23 → 2017-11-18 · 4 obs
● 2015-07-23 00:19:04
● 2017-11-18 01:38:28
○ 2026-03-16 00:53:50
○ 2026-03-16 00:53:52
●A49.212.198.2152026-03-16 → 2026-03-16 · 3 obs
○ 2017-11-18 01:38:28
● 2026-03-16 00:53:50
● 2026-03-16 00:53:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
yosouuma.comns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server: 133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yosouuma.com (unsigned zone)

⏱️ Timing

Total: 934ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.198.215
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1yosouuma.com (pri: 10)
TXT1v=spf1 a:www2975.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

IP Addresses

yosouuma.com points to a single IP number: 49.212.198.215.

Other host names, for instance beyondwalk.com, rin-tech.com, shogai-aichi.com, shigemina.sakura.ne.jp and accademianut.com share IP numbers with yosouuma.com.

Name Servers

The delegation for yosouuma.com is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

yosouuma.com at least partially shares name servers with other domains, for instance izumieng.com, evolt.jp, rikejo.net, kuboi.com and engines.jp.

Host names with one IP number:

master.dns.ne.jp points to 210.224.172.18.

ns1.dns.ne.jp points to 61.211.236.1.

ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

A single mail server handles yosouuma.com.

yosouuma.com points to a single IP: 49.212.198.215.