kouguya.com - robtex.com

kouguya.com

DNSSEC⚠️ Not signed
A164.46.70.139🇯🇵 IDC164.46.64.0/18 Frontier Inc.
PTRgiraffe-yellow-93421f2521e93ce6.znlc.jp
NSns-1044.awsdns-02.org ⭐
A2600:9000:5304:1400::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1044.awsdns-02.org
A205.251.196.20🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1044.awsdns-02.org
NSns-2.awsdns-00.com
A2600:9000:5300:200::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-2.awsdns-00.com
A205.251.192.2🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-2.awsdns-00.com
NSns-2008.awsdns-59.co.uk
A2600:9000:5307:d800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2008.awsdns-59.co.uk
A205.251.199.216🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2008.awsdns-59.co.uk
NSns-531.awsdns-02.net
A2600:9000:5302:1300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-531.awsdns-02.net
A205.251.194.19🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-531.awsdns-02.net
MXmail.kouguya.com ⭐
A164.46.70.139🇯🇵 IDC164.46.64.0/18 Frontier Inc.
PTRgiraffe-yellow-93421f2521e93ce6.znlc.jp
SOAns-1044.awsdns-02.orgawsdns-hostmaster@amazon.com serial=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=1774414817
WOT: SAFE (61/100)

Same first word

kouguya.com

Similar names

yougaku.com
yougaku.net
yugouka.com
kayougu.com
yougaku.jp

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns-1044.awsdns-02.orgns-2.awsdns-00.comns-2008.awsdns-59.co.ukns-531.awsdns-02.netns1.firstserver.ne.jpns2.firstserver.ne.jpns3.firstserver.ne.jpns4.firstserver.ne.jpMXmail.kouguya.commx1.firstserver.ne.jpmx2.firstserver.ne.jpA164.46.70.139164.46.173.214
●NSns-1044.awsdns-02.org2026-03-14 → 2026-03-25 · 3 obs
○ 2016-09-15 03:09:20
● 2026-03-14 13:04:22
● 2026-03-25 05:06:18
●NSns-2.awsdns-00.com2026-03-14 → 2026-03-25 · 3 obs
○ 2016-09-15 03:09:20
● 2026-03-14 13:04:22
● 2026-03-25 05:06:18
●NSns-2008.awsdns-59.co.uk2026-03-14 → 2026-03-25 · 3 obs
○ 2016-09-15 03:09:20
● 2026-03-14 13:04:22
● 2026-03-25 05:06:18
●NSns-531.awsdns-02.net2026-03-14 → 2026-03-25 · 3 obs
○ 2016-09-15 03:09:20
● 2026-03-14 13:04:22
● 2026-03-25 05:06:18
○NSns1.firstserver.ne.jp2015-08-27 → 2016-09-15 · 4 obs
● 2015-08-27 02:30:10
● 2016-09-15 03:09:20
○ 2026-03-14 13:04:22
○ 2026-03-25 05:06:18
○NSns2.firstserver.ne.jp2015-08-27 → 2016-09-15 · 4 obs
● 2015-08-27 02:30:10
● 2016-09-15 03:09:20
○ 2026-03-14 13:04:22
○ 2026-03-25 05:06:18
○NSns3.firstserver.ne.jp2015-08-27 → 2016-09-15 · 4 obs
● 2015-08-27 02:30:10
● 2016-09-15 03:09:20
○ 2026-03-14 13:04:22
○ 2026-03-25 05:06:18
○NSns4.firstserver.ne.jp2015-08-27 → 2016-09-15 · 4 obs
● 2015-08-27 02:30:10
● 2016-09-15 03:09:20
○ 2026-03-14 13:04:22
○ 2026-03-25 05:06:18
●MXmail.kouguya.com2015-08-27 → 2026-03-25 · 2 obs
● 2015-08-27 02:30:10
● 2026-03-25 05:06:18
○MXmx1.firstserver.ne.jp2015-08-27 → 2016-09-15 · 4 obs
● 2015-08-27 02:30:10
● 2016-09-15 03:09:20
○ 2026-03-14 13:04:22
○ 2026-03-25 05:06:18
○MXmx2.firstserver.ne.jp2015-08-27 → 2016-09-15 · 4 obs
● 2015-08-27 02:30:10
● 2016-09-15 03:09:20
○ 2026-03-14 13:04:22
○ 2026-03-25 05:06:18
○A164.46.173.2142015-08-27 → 2016-09-15 · 4 obs
● 2015-08-27 02:30:10
● 2016-09-15 03:09:20
○ 2026-03-14 13:04:22
○ 2026-03-25 05:06:18
●A164.46.70.1392026-03-14 → 2026-03-25 · 3 obs
○ 2016-09-15 03:09:20
● 2026-03-14 13:04:22
● 2026-03-25 05:06:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
kouguya.comns-2.awsdns-00.com, ns-531.awsdns-02.net, ns-1044.awsdns-02.org, ns-2008.awsdns-59.co.uk1 record

✅ Authoritative Response

Server:205.251.199.216

NS records: ns-2.awsdns-00.com, ns-531.awsdns-02.net, ns-1044.awsdns-02.org, ns-2008.awsdns-59.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kouguya.com (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

TypeCountSample Data
A1164.46.70.139
NS4ns-1044.awsdns-02.org, ns-2.awsdns-00.com...
MX1mail.kouguya.com (pri: 100)
SOA1ns-1044.awsdns-02.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-2.awsdns-00.com)

Analysis

IP Addresses

kouguya.com points to an IP address: 164.46.70.139.

Name Servers

kouguya.com delegates to four name servers: ns-2.awsdns-00.com, ns-531.awsdns-02.net, ns-1044.awsdns-02.org and ns-2008.awsdns-59.co.uk.

kouguya.com at least partially shares name servers with other domains, for instance d1oejb3r9ve4k7.cloudfront.net, d3f3pd03j7yhum.cloudfront.net, geekstreak.com, wiwoconecta.com and d263rdh688h7lf.cloudfront.net.

these name servers are commonly used with sdns3.ultradns.biz, ns-92.awsdns-11.com, sdns3.ultradns.com, sdns3.ultradns.net, ns-1499.awsdns-59.org, sdns3.ultradns.org, ns-1567.awsdns-03.co.uk, ns41.music-name-servers.com, ns42.music-name-servers.com and ns43.music-name-servers.com.

Host names with two IP numbers: ns-2.awsdns-00.com points to 2600:9000:5300:200::1 and 205.251.192.2; ns-531.awsdns-02.net points to 2600:9000:5302:1300::1 and 205.251.194.19; ns-1044.awsdns-02.org points to 2600:9000:5304:1400::1 and 205.251.196.20; ns-2008.awsdns-59.co.uk points to 2600:9000:5307:d800::1 and 205.251.199.216.

Mail Servers

kouguya.com is handled by a single mail server, mail.kouguya.com.

The host name mail.kouguya.com points to IP 164.46.70.139.