ri-kyu.com - robtex.com

ri-kyu.com

DNSSEC⚠️ Not signed
A59.106.75.17🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
NSns.ri-kyu.com ⭐ ⚠️ Not in parent delegation
A59.106.75.17🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
NSgs763.ggsv.jp ⚠️ Not in zone NS records
A59.106.75.17🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
NSns01.xbit.jp
A59.106.35.125🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
MXmail.ri-kyu.com ⭐
A59.106.75.17🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
TXTv=spf1 include:spf.xb-test819.awk.jp include:spf2.xb-test819.awk.jp ~all
SOAns.ri-kyu.comdowntoleft@gmail.com serial=1614561394

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=1775990462

Same first word

ri-kyu.com

Similar names

yuri-k.com
y-riku.com

DNS History

12 records (5 active, 7 former)

200920112013201520172019202120232025NSgs763.ggsv.jpns.ri-kyu.comns01.xbit.jpdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXmail.ri-kyu.comA59.106.75.1759.106.61.1268.15.231.119
○NSdns1.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 16:48:56
○ 2015-06-15 00:49:02
○ 2026-04-12 11:04:42
○NSdns2.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 16:48:56
○ 2015-06-15 00:49:02
○ 2026-04-12 11:04:42
○NSdns3.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 16:48:56
○ 2015-06-15 00:49:02
○ 2026-04-12 11:04:42
○NSdns4.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 16:48:56
○ 2015-06-15 00:49:02
○ 2026-04-12 11:04:42
○NSdns5.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 16:48:56
○ 2015-06-15 00:49:02
○ 2026-04-12 11:04:42
●NSgs763.ggsv.jp2026-03-05 → 2026-04-12 · 3 obs
○ 2015-06-15 00:49:02
● 2026-03-05 13:48:44
● 2026-04-12 11:04:42
●NSns.ri-kyu.com2015-06-15 → 2026-04-12 · 6 obs
○ 2008-03-08 16:48:56
● 2015-06-15 00:49:02
● 2026-03-10 16:53:12
○ 2026-03-12 10:31:34
● 2026-04-12 11:04:40
● 2026-04-12 11:04:42
●NSns01.xbit.jp2015-06-15 → 2026-04-12 · 3 obs
○ 2008-03-08 16:48:56
● 2015-06-15 00:49:02
● 2026-04-12 11:04:42
●MXmail.ri-kyu.com2015-06-15 → 2026-04-12 · 6 obs
○ 2008-03-08 16:48:56
● 2015-06-15 00:49:02
● 2026-03-10 16:53:12
○ 2026-03-12 10:31:34
● 2026-04-12 11:04:40
● 2026-04-12 11:04:42
○A59.106.61.1262015-06-15 → 2017-01-06 · 5 obs
○ 2008-03-08 16:48:56
● 2015-06-15 00:49:02
● 2017-01-06 05:22:42
○ 2026-03-05 13:48:44
○ 2026-04-12 11:04:42
●A59.106.75.172026-03-05 → 2026-04-12 · 6 obs
○ 2017-01-06 05:22:42
● 2026-03-05 13:48:44
● 2026-03-10 16:53:12
○ 2026-03-12 10:31:34
● 2026-04-12 11:04:40
● 2026-04-12 11:04:42
○A8.15.231.1192008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 16:48:56
○ 2015-06-15 00:49:02
○ 2026-04-12 11:04:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...-
ri-kyu.comns01.xbit.jp, gs763.ggsv.jp-

✅ Authoritative Response

Server:59.106.75.17

NS records: ns01.xbit.jp, gs763.ggsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ri-kyu.com (unsigned zone)

⏱️ Timing

Total: 1426ms | Queries: -

📄 Records

TypeCountSample Data
A159.106.75.17
NS2ns.ri-kyu.com, ns01.xbit.jp
MX1mail.ri-kyu.com (pri: 10)
TXT1v=spf1 include:spf.xb-test819.awk.jp inc
SOA1ns.ri-kyu.com downtoleft.gmail.com

Analysis

IP Addresses

ri-kyu.com resolves to one IP number: 59.106.75.17.

other host names including systemaska.xux.jp, mail.hinoyojin.com, mail.glad-japan.com, mail.rokuseiwa.co.jp and bb-wimax.com share IP numbers with ri-kyu.com.

Name Servers

ri-kyu.com is delegated to three name servers ns.ri-kyu.com, gs763.ggsv.jp and ns01.xbit.jp.

ri-kyu.com at least partially shares name servers with other domains, for instance 5roku.com, hpta.or.jp, rintyu.com, is-m.jp and esthe-embellir.com.

These name servers are commonly used with the following name servers: ns02.xbit.jp, cs362.xbit.jp, cs369.xbit.jp, cs364.xbit.jp, cs365.xbit.jp, cs368.xbit.jp, cs367.xbit.jp, cs361.xbit.jp, ns04.xbit.jp and cs363.xbit.jp.

Host names with one IP number:

ns.ri-kyu.com points to: 59.106.75.17.

gs763.ggsv.jp points to: 59.106.75.17.

ns01.xbit.jp points to: 59.106.35.125.

Host names that point to 59.106.75.17: ns.ri-kyu.com and gs763.ggsv.jp.

Mail Servers

ri-kyu.com is handled by a single mail server, mail.ri-kyu.com.

mail.ri-kyu.com resolves to IP 59.106.75.17.