rintyo.com - dns.ninja

rintyo.com

DNSSEC⚠️ Not signed
A163.43.87.213🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww3973.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
MXrintyo.com ⭐
A163.43.87.213🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww3973.sakura.ne.jp
TXTv=spf1 a:www3973.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-08-27 #2

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=1780682811

MX for

rintyo.com

Same first word

rintyo.com

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nitroy.com

DNS History

9 records (5 active, 4 former)

20192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.star-domain.jpns2.star-domain.jpns3.star-domain.jpMXrintyo.comA163.43.87.213157.112.187.22
●NSmaster.dns.ne.jp2026-03-13 → 2026-06-05 · 3 obs
○ 2018-11-18 11:05:24
● 2026-03-13 18:50:44
● 2026-06-05 18:23:38
●NSns1.dns.ne.jp2026-03-13 → 2026-06-05 · 3 obs
○ 2018-11-18 11:05:24
● 2026-03-13 18:50:44
● 2026-06-05 18:23:38
○NSns1.star-domain.jp2018-11-18 → 2018-11-18 · 3 obs
● 2018-11-18 11:05:24
○ 2026-03-13 18:50:44
○ 2026-06-05 18:23:38
●NSns2.dns.ne.jp2026-03-13 → 2026-06-05 · 3 obs
○ 2018-11-18 11:05:24
● 2026-03-13 18:50:44
● 2026-06-05 18:23:38
○NSns2.star-domain.jp2018-11-18 → 2018-11-18 · 3 obs
● 2018-11-18 11:05:24
○ 2026-03-13 18:50:44
○ 2026-06-05 18:23:38
○NSns3.star-domain.jp2018-11-18 → 2018-11-18 · 3 obs
● 2018-11-18 11:05:24
○ 2026-03-13 18:50:44
○ 2026-06-05 18:23:38
●MXrintyo.com2018-11-18 → 2026-06-05 · 2 obs
● 2018-11-18 11:05:24
● 2026-06-05 18:23:38
○A157.112.187.222018-11-18 → 2018-11-18 · 3 obs
● 2018-11-18 11:05:24
○ 2026-03-13 18:50:44
○ 2026-06-05 18:23:38
●A163.43.87.2132026-03-13 → 2026-06-05 · 3 obs
○ 2018-11-18 11:05:24
● 2026-03-13 18:50:44
● 2026-06-05 18:23:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rintyo.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 rintyo.com (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

TypeCountSample Data
A1163.43.87.213
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1rintyo.com (pri: 10)
TXT1v=spf1 a:www3973.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

rintyo.com handles its own mail, functioning as its own mail server.

IP Addresses

rintyo.com resolves to just one IP address, 163.43.87.213.

Two other host names, along with kawawa-dosokai.com, ryushobo.com and labs.timedia.co.jp, also share IP numbers with rintyo.com.

Name Servers

rintyo.com has three name servers — master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

The name servers of rintyo.com overlap at least partially with those of other domains — among them lifeplaza-tokyo.com, gt-project.co.jp, kanazawa-navi.com and two more.

Each of the three hostnames points to exactly one IP address: master.dns.ne.jp points to 210.224.172.18, ns1.dns.ne.jp points to 61.211.236.1 and ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

rintyo.com is served by just one mail server: rintyo.com.

rintyo.com points to one IP number — 163.43.87.213.