yamakubi.com - robtex.com

yamakubi.com

DNSSEC⚠️ Not signed
A103.30.180.222🇮🇩 DESNET-AS-ID103.30.180.0/24 Route Object of PT DES Teknologi Informasi Internet Service Provider Semarang - Jawa Tengah
PTRhosting-05.ptdes.net
NShosting-02.as45302.net ⭐
A103.30.180.77🇮🇩 DESNET-AS-ID103.30.180.0/24 Route Object of PT DES Teknologi Informasi Internet Service Provider Semarang - Jawa Tengah
PTRhosting-02.as45302.net
NShosting-03.ptdes.net
A103.30.180.189🇮🇩 DESNET-AS-ID103.30.180.0/24 Route Object of PT DES Teknologi Informasi Internet Service Provider Semarang - Jawa Tengah
PTRmail3.ptdes.net
NShosting-04.ptdes.net ⚠️ Not in parent delegation
A103.30.180.80🇮🇩 DESNET-AS-ID103.30.180.0/24 Route Object of PT DES Teknologi Informasi Internet Service Provider Semarang - Jawa Tengah
PTRmail5.ptdes.net
NShosting-05.ptdes.net
A103.30.180.222🇮🇩 DESNET-AS-ID103.30.180.0/24 Route Object of PT DES Teknologi Informasi Internet Service Provider Semarang - Jawa Tengah
PTRhosting-05.ptdes.net
NSns4.desnet.id ⚠️ Not in zone NS records
A103.30.180.130🇮🇩 DESNET-AS-ID103.30.180.0/24 Route Object of PT DES Teknologi Informasi Internet Service Provider Semarang - Jawa Tengah
MXyamakubi-com.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
MXyamakubi.com(10)
A103.30.180.222🇮🇩 DESNET-AS-ID103.30.180.0/24 Route Object of PT DES Teknologi Informasi Internet Service Provider Semarang - Jawa Tengah
PTRhosting-05.ptdes.net
TXTgoogle-site-verification=PGK81aiRzeD2yisu-q2ZV7CWRVstnNoQTZL7eEWcTw0
TXTv=spf1 +a +mx +ip4:103.30.180.222 include:_netblock.desnet.id ~all
SOAhosting-02.as45302.netsysadmin@desnet.id 2026-04-12 #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=1777195161

MX for

yamakubi.com

Same first word

yamakubi.com

Similar names

yamabuki.sakura.ne.jp
yamabuki.jp.net
yamabuki.co.jp
yamabuki.de
yamabuki.com
yamabuki.biz

DNS History

15 records (8 active, 7 former)

20162017201820192020202120222023202420252026NShosting-02.as45302.nethosting-03.ptdes.nethosting-04.ptdes.nethosting-05.ptdes.netns4.desnet.idns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comMXyamakubi-com.mail.protection.outlook.comyamakubi.comA103.30.180.222104.146.222.50191.234.144.5023.236.62.147
●NShosting-02.as45302.net2026-03-17 → 2026-04-26 · 3 obs
○ 2017-04-04 14:00:26
● 2026-03-17 02:07:30
● 2026-04-26 09:48:58
●NShosting-03.ptdes.net2026-03-17 → 2026-04-26 · 3 obs
○ 2017-04-04 14:00:26
● 2026-03-17 02:07:30
● 2026-04-26 09:48:58
●NShosting-04.ptdes.net2026-03-18 → 2026-04-26 · 3 obs
○ 2026-03-17 02:07:30
● 2026-03-18 01:31:10
● 2026-04-26 09:48:58
●NShosting-05.ptdes.net2026-03-17 → 2026-04-26 · 3 obs
○ 2017-04-04 14:00:26
● 2026-03-17 02:07:30
● 2026-04-26 09:48:58
○NSns1.bdm.microsoftonline.com2015-05-15 → 2017-04-04 · 4 obs
● 2015-05-15 17:46:00
● 2017-04-04 14:00:26
○ 2026-03-17 02:07:30
○ 2026-04-26 09:48:58
○NSns2.bdm.microsoftonline.com2015-05-15 → 2017-04-04 · 4 obs
● 2015-05-15 17:46:00
● 2017-04-04 14:00:26
○ 2026-03-17 02:07:30
○ 2026-04-26 09:48:58
○NSns3.bdm.microsoftonline.com2015-05-15 → 2017-04-04 · 4 obs
● 2015-05-15 17:46:00
● 2017-04-04 14:00:26
○ 2026-03-17 02:07:30
○ 2026-04-26 09:48:58
○NSns4.bdm.microsoftonline.com2015-05-15 → 2017-04-04 · 4 obs
● 2015-05-15 17:46:00
● 2017-04-04 14:00:26
○ 2026-03-17 02:07:30
○ 2026-04-26 09:48:58
●NSns4.desnet.id2026-03-17 → 2026-04-26 · 3 obs
○ 2017-04-04 14:00:26
● 2026-03-17 02:07:30
● 2026-04-26 09:48:58
●MXyamakubi-com.mail.protection.outlook.com2015-05-15 → 2026-04-26 · 2 obs
● 2015-05-15 17:46:00
● 2026-04-26 09:48:58
●MXyamakubi.com2026-03-17 → 2026-04-26 · 3 obs
○ 2015-05-15 17:46:00
● 2026-03-17 02:07:30
● 2026-04-26 09:48:58
●A103.30.180.2222026-03-17 → 2026-04-26 · 3 obs
○ 2017-04-04 14:00:26
● 2026-03-17 02:07:30
● 2026-04-26 09:48:58
○A104.146.222.502016-08-12 → 2017-04-04 · 5 obs
○ 2016-03-29 22:35:28
● 2016-08-12 04:03:10
● 2017-04-04 14:00:26
○ 2026-03-17 02:07:30
○ 2026-04-26 09:48:58
○A191.234.144.502015-05-15 → 2016-03-29 · 4 obs
● 2015-05-15 17:46:00
● 2016-03-29 22:35:28
○ 2016-08-12 04:03:10
○ 2026-04-26 09:48:58
○A23.236.62.1472015-05-15 → 2017-04-04 · 6 obs
● 2015-05-15 17:46:00
● 2016-03-29 22:35:28
○ 2016-08-12 04:03:10
● 2017-04-04 14:00:26
○ 2026-03-17 02:07:30
○ 2026-04-26 09:48:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
yamakubi.comhosting-02.as45302.net, hosting-03.ptdes.net, hosting-05.ptdes.net, ns4.desnet.id-

✅ Authoritative Response

Server:103.30.180.189

NS records: hosting-02.as45302.net, hosting-03.ptdes.net, hosting-05.ptdes.net, ns4.desnet.id

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yamakubi.com (unsigned zone)

⏱️ Timing

Total: 1924ms | Queries: -

📄 Records

TypeCountSample Data
A1103.30.180.222
NS4hosting-03.ptdes.net, hosting-05.ptdes.net...
MX2yamakubi-com.mail.protection.outlook.com, yamakubi.com (pri: 10)
TXT2google-site-verification=PGK81aiRzeD2yis, v=spf1 +a +mx +ip4:103.30.180.222 includ
SOA1hosting-02.as45302.net sysadmin.desnet.i

Analysis

Mail Server Role

yamakubi.com serves as the mail server for yamakubi.com.

yamakubi-com.mail.protection.outlook.com commonly serves as a mail server along with yamakubi.com.

IP Addresses

yamakubi.com points to an IP address: 103.30.180.222.

other host names include sman1blp.sch.id, smpmugadeta.sch.id, hosting-05.ptdes.net, mail.fkunissula.ac.id and marfatour.com; they share IP numbers with yamakubi.com.

Name Servers

yamakubi.com is delegated to five name servers: ns4.desnet.id, hosting-02.as45302.net, hosting-03.ptdes.net, hosting-04.ptdes.net and hosting-05.ptdes.net.

yamakubi.com at least partially shares name servers with other domains, for instance pkumayong.com, smkmutumuntilan.sch.id, megadigital.co.id, atpika.com and atpika.ac.id.

These name servers are commonly used with ns1.as45302.net and ns3.as45302.net.

Host names with a single IP address:

Host ns4.desnet.id points to 103.30.180.130.

Host hosting-02.as45302.net points to 103.30.180.77.

Host hosting-03.ptdes.net points to 103.30.180.189.

Host hosting-04.ptdes.net points to 103.30.180.80.

Host hosting-05.ptdes.net points to 103.30.180.222.

Mail Servers

Two mail servers handle yamakubi.com: yamakubi.com and yamakubi-com.mail.protection.outlook.com.

Host names with six IP numbers:

yamakubi-com.mail.protection.outlook.com points to: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

Host names with one IP number:

yamakubi.com points to: 103.30.180.222.