ran-group.net - robtex.com

ran-group.net

DNSSEC⚠️ Not signed
A49.212.153.239🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww10465uf.sakura.ne.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXran-group.net ⭐
A49.212.153.239🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww10465uf.sakura.ne.jp
SOA01.dnsv.jphostmaster@dnsv.jp serial=1564034918

net

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=1778674201

MX for

ran-group.net

Same first word

ran-group.net

Similar names

nar-group.com

DNS History

7 records (6 active, 1 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXran-group.netA49.212.153.239121.119.182.149
●NS01.dnsv.jp2015-05-15 → 2026-05-13 · 2 obs
● 2015-05-15 10:54:34
● 2026-05-13 12:10:28
●NS02.dnsv.jp2015-05-15 → 2026-05-13 · 2 obs
● 2015-05-15 10:54:34
● 2026-05-13 12:10:28
●NS03.dnsv.jp2015-05-15 → 2026-05-13 · 2 obs
● 2015-05-15 10:54:34
● 2026-05-13 12:10:28
●NS04.dnsv.jp2015-05-15 → 2026-05-13 · 2 obs
● 2015-05-15 10:54:34
● 2026-05-13 12:10:28
●MXran-group.net2015-05-15 → 2026-05-13 · 2 obs
● 2015-05-15 10:54:34
● 2026-05-13 12:10:28
○A121.119.182.1492015-05-15 → 2016-03-27 · 4 obs
● 2015-05-15 10:54:34
● 2016-03-27 00:41:20
○ 2016-11-08 19:32:10
○ 2026-05-13 12:10:28
●A49.212.153.2392016-11-08 → 2026-05-13 · 3 obs
○ 2016-03-27 00:41:20
● 2016-11-08 19:32:10
● 2026-05-13 12:10:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ran-group.net01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.33.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ran-group.net (unsigned zone)

⏱️ Timing

Total: 1070ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.153.239
NS401.dnsv.jp, 02.dnsv.jp...
MX1ran-group.net (pri: 10)
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Mail Server Role

ran-group.net serves as the mail server for ran-group.net.

IP Addresses

ran-group.net points to a single IP number: 49.212.153.239.

Other host names, for instance www10465uf.sakura.ne.jp and mail.shibuya-rannokai.com, share IP numbers with ran-group.net.

Name Servers

ran-group.net is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

ran-group.net shares name servers with other domains at least partially, for instance slimbeauty.jp, foodit.cloud, net-japan-himeji.com, skits21.com and inforance.biz.

Host names with two IP numbers:

01.dnsv.jp points to: 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to: 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to: 2400:8500:3fff::53 and 157.7.35.53.

Host names with one IP number:

02.dnsv.jp points to: 157.7.33.53.

Mail Servers

A single mail server handles ran-group.net and ran-group.net.

Host name ran-group.net resolves to IP 49.212.153.239.