kobuy.jp - robtex.com

kobuy.jp

DNSSEC⚠️ Not signed
A13.192.85.31🇺🇸 Amazon13.192.0.0/16 EC2 NRT prefix
PTRec2-13-192-85-31.ap-northeast-1.compute.amazonaws.com
A18.179.133.62🇯🇵 Amazon18.179.0.0/16 EC2 NRT prefix
NSns-1065.awsdns-05.org ⭐
A2600:9000:5304:2900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1065.awsdns-05.org
A205.251.196.41🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1065.awsdns-05.org
NSns-1585.awsdns-06.co.uk
A2600:9000:5306:3100::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1585.awsdns-06.co.uk
A205.251.198.49🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1585.awsdns-06.co.uk
NSns-200.awsdns-25.com
A2600:9000:5300:c800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-200.awsdns-25.com
A205.251.192.200🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-200.awsdns-25.com
NSns-907.awsdns-49.net
A2600:9000:5303:8b00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-907.awsdns-49.net
A205.251.195.139🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-907.awsdns-49.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
TXTv=spf1 include:spf2.nlk2.smtps.jp include:_spf.google.com ~all
SOAns-1065.awsdns-05.orgawsdns-hostmaster@amazon.com serial=1

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1778645702
📈 Tranco rank: #792,279

Same first word

kobuy.com
kobuy.jp
kobuy.cn

Similar names

buyko.com
okbuy.de
ubyko.com
kbyou.org
okbuy.me
yubok.com
okbuy.it
youkb.com
okbuy.org
bokyu.com
bkyou.com
kyobu.net
buyok.com
okbuy.com
byouk.com
boyuk.com
buyko.cn
okbuy.ru
yokub.com
kouby.com
kuboy.com
kyubo.net
bukyo.com
ykubo.com
bokuy.com
kbyou.net
okbuy.in
okbuy.vn
kouby.fr
okbuy.ch
kyubo.co.jp
kbyou.com

DNS History

17 records (11 active, 6 former)

NSns-1065.awsdns-05.orgns-1585.awsdns-06.co.ukns-200.awsdns-25.comns-907.awsdns-49.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA13.192.85.3118.179.133.6213.113.106.1013.193.80.2053.115.157.12635.78.165.2635.79.82.352.199.107.48
●NSns-1065.awsdns-05.org2026-03-09 → 2026-05-13 · 2 obs
● 2026-03-09 04:58:26
● 2026-05-13 04:31:14
●NSns-1585.awsdns-06.co.uk2026-03-09 → 2026-05-13 · 2 obs
● 2026-03-09 04:58:26
● 2026-05-13 04:31:14
●NSns-200.awsdns-25.com2026-03-09 → 2026-05-13 · 2 obs
● 2026-03-09 04:58:26
● 2026-05-13 04:31:14
●NSns-907.awsdns-49.net2026-03-09 → 2026-05-13 · 2 obs
● 2026-03-09 04:58:26
● 2026-05-13 04:31:14
●MXalt1.aspmx.l.google.com2026-03-09 → 2026-05-13 · 2 obs
● 2026-03-09 04:58:26
● 2026-05-13 04:31:14
●MXalt2.aspmx.l.google.com2026-03-09 → 2026-05-13 · 2 obs
● 2026-03-09 04:58:26
● 2026-05-13 04:31:14
●MXaspmx.l.google.com2026-03-09 → 2026-05-13 · 2 obs
● 2026-03-09 04:58:26
● 2026-05-13 04:31:14
●MXaspmx2.googlemail.com2026-03-09 → 2026-05-13 · 2 obs
● 2026-03-09 04:58:26
● 2026-05-13 04:31:14
●MXaspmx3.googlemail.com2026-03-09 → 2026-05-13 · 2 obs
● 2026-03-09 04:58:26
● 2026-05-13 04:31:14
○A13.113.106.102026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 04:58:26
○ 2026-03-23 11:12:20
○ 2026-05-13 04:31:14
●A13.192.85.312026-05-13 → 2026-05-13 · 2 obs
○ 2026-05-03 09:47:58
● 2026-05-13 04:31:14
○A13.193.80.2052026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-09 04:58:26
● 2026-03-23 11:12:20
○ 2026-05-03 09:47:58
○ 2026-05-13 04:31:14
●A18.179.133.622026-05-13 → 2026-05-13 · 2 obs
○ 2026-05-03 09:47:58
● 2026-05-13 04:31:14
○A3.115.157.1262026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 04:58:26
○ 2026-03-23 11:12:20
○ 2026-05-13 04:31:14
○A35.78.165.262026-05-03 → 2026-05-03 · 3 obs
○ 2026-03-23 11:12:20
● 2026-05-03 09:47:58
○ 2026-05-13 04:31:14
○A35.79.82.32026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-09 04:58:26
● 2026-03-23 11:12:20
○ 2026-05-03 09:47:58
○ 2026-05-13 04:31:14
○A52.199.107.482026-05-03 → 2026-05-03 · 3 obs
○ 2026-03-23 11:12:20
● 2026-05-03 09:47:58
○ 2026-05-13 04:31:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
kobuy.jpns-200.awsdns-25.com, ns-907.awsdns-49.net, ns-1065.awsdns-05.org, ns-1585.awsdns-06.co.uk-

✅ Authoritative Response

Server:205.251.195.139

NS records: ns-200.awsdns-25.com, ns-907.awsdns-49.net, ns-1065.awsdns-05.org, ns-1585.awsdns-06.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kobuy.jp (unsigned zone)

⏱️ Timing

Total: 1110ms | Queries: -

📄 Records

TypeCountSample Data
A218.179.133.62, 13.192.85.31
NS4ns-1065.awsdns-05.org, ns-1585.awsdns-06.co.uk...
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT1v=spf1 include:spf2.nlk2.smtps.jp includ
SOA1ns-1065.awsdns-05.org awsdns-hostmaster.

Analysis

IP Addresses

kobuy.jp points to two IP numbers: 13.192.85.31 and 18.179.133.62.

Other host names, for instance irodori-yawatahama.com, share IP numbers with kobuy.jp.

Name Servers

kobuy.jp is delegated to four name servers: ns-200.awsdns-25.com, ns-907.awsdns-49.net, ns-1065.awsdns-05.org and ns-1585.awsdns-06.co.uk.

At least part of the name servers for kobuy.jp are shared with other domains, for instance combeez.com, seattlethunderbirds.com, globalconquest.net, mailingtest.com and uvacoustix.com.

Host names with two IP numbers:

ns-200.awsdns-25.com points to: 2600:9000:5300:c800::1 and 205.251.192.200

ns-907.awsdns-49.net points to: 2600:9000:5303:8b00::1 and 205.251.195.139

ns-1065.awsdns-05.org points to: 2600:9000:5304:2900::1 and 205.251.196.41

ns-1585.awsdns-06.co.uk points to: 2600:9000:5306:3100::1 and 205.251.198.49

Mail Servers

kobuy.jp is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

kobuy.jp shares at least some mail servers with other domains, for example itea.jp, depotterie.nl, ns500765.ns500765.ns500699.ns500693.ns500699.ns500734.ns500588.ns500693.ns500693.ns500693.ns500632.ns500588.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, ns500758.ns500698.ns500698.ns500759.ns500698.ns500698.ns500736.ns500698.ns500735.ns500708.ns500576.ns500708.ns500652.ns500619.ns500576.trackreceptor.com and ns500698.ns500698.ns500698.ns500758.ns500759.ns500758.ns500735.ns500735.ns500736.ns500736.ns500708.ns500708.ns500576.ns500652.ns500576.trackreceptor.com.

These mail servers are commonly used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers: aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27; aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27; aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 142.251.2.26; alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26; alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27.