itsuka-world.com - robtex.com

itsuka-world.com

DNSSEC⚠️ Not signed
A2406:da14:67b:ce00:34e4:bf0:d046:44b7🇯🇵 Amazon2406:da14:400::/38 AMAZON AWS
A2406:da14:67b:ce02:1acb:9f0c:87be:24a1🇯🇵 Amazon2406:da14:400::/38 AMAZON AWS
A3.115.80.20🇯🇵 Amazon3.112.0.0/14 EC2 NRT prefix
A35.73.154.250🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
NSns-210.awsdns-26.com ⭐
A2600:9000:5300:d200::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-210.awsdns-26.com
A205.251.192.210🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-210.awsdns-26.com
NSns-1176.awsdns-19.org
A2600:9000:5304:9800::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1176.awsdns-19.org
A205.251.196.152🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1176.awsdns-19.org
NSns-1944.awsdns-51.co.uk
A2600:9000:5307:9800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1944.awsdns-51.co.uk
A205.251.199.152🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1944.awsdns-51.co.uk
NSns-603.awsdns-11.net
A2600:9000:5302:5b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-603.awsdns-11.net
A205.251.194.91🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-603.awsdns-11.net
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c19::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrp-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=CMPtECEBAiRXbK7aKc2RVkywf3eP-4V36EIMdV9OBsU
SOAns-210.awsdns-26.comawsdns-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=1776981471
🔒 HSTS Preload (+subdomains)

Previously MX for

itsuka-world.com

Same first word

itsuka-world.com

DNS History

28 records (13 active, 15 former)

2017201820192020202120222023202420252026NSns-1176.awsdns-19.orgns-1944.awsdns-51.co.ukns-210.awsdns-26.comns-603.awsdns-11.netns1.sixcore.ne.jpns2.sixcore.ne.jpns3.sixcore.ne.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comitsuka-world.comA2406:da14:67b:ce00:34e4:bf0:d046:44b72406:da14:67b:ce02:1acb:9f0c:87be:24a13.115.80.2035.73.154.250157.112.149.13718.177.223.22406:da14:67b:ce00:53a3:5fd5:4b93:21bd2406:da14:67b:ce00:79b8:c92e:d74c:118f2406:da14:67b:ce00:b855:3ad5:574d:858a2406:da14:67b:ce02:5c3c:cc25:ac5e:aee42406:da14:67b:ce02:eb6e:e91c:653:ca7f52.68.108.18754.150.7.14654.238.6.6554.92.104.20
●NSns-1176.awsdns-19.org2026-03-24 → 2026-04-23 · 3 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-04-23 22:02:20
●NSns-1944.awsdns-51.co.uk2026-03-24 → 2026-04-23 · 3 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-04-23 22:02:20
●NSns-210.awsdns-26.com2026-03-24 → 2026-04-23 · 3 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-04-23 22:02:20
●NSns-603.awsdns-11.net2026-03-24 → 2026-04-23 · 3 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-04-23 22:02:20
○NSns1.sixcore.ne.jp2016-12-16 → 2017-09-01 · 4 obs
● 2016-12-16 14:08:22
● 2017-09-01 16:40:56
○ 2026-03-24 11:48:28
○ 2026-04-23 22:02:20
○NSns2.sixcore.ne.jp2016-12-16 → 2017-09-01 · 4 obs
● 2016-12-16 14:08:22
● 2017-09-01 16:40:56
○ 2026-03-24 11:48:28
○ 2026-04-23 22:02:20
○NSns3.sixcore.ne.jp2016-12-16 → 2017-09-01 · 4 obs
● 2016-12-16 14:08:22
● 2017-09-01 16:40:56
○ 2026-03-24 11:48:28
○ 2026-04-23 22:02:20
●MXalt1.aspmx.l.google.com2026-03-24 → 2026-04-23 · 3 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-04-23 22:02:20
●MXalt2.aspmx.l.google.com2026-03-24 → 2026-04-23 · 3 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-04-23 22:02:20
●MXalt3.aspmx.l.google.com2026-03-24 → 2026-04-23 · 3 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-04-23 22:02:20
●MXalt4.aspmx.l.google.com2026-03-24 → 2026-04-23 · 3 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-04-23 22:02:20
●MXaspmx.l.google.com2026-03-24 → 2026-04-23 · 3 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-04-23 22:02:20
○MXitsuka-world.com2016-12-16 → 2017-09-01 · 4 obs
● 2016-12-16 14:08:22
● 2017-09-01 16:40:56
○ 2026-03-24 11:48:28
○ 2026-04-23 22:02:20
○A157.112.149.1372016-12-16 → 2017-09-01 · 4 obs
● 2016-12-16 14:08:22
● 2017-09-01 16:40:56
○ 2026-03-24 11:48:28
○ 2026-04-23 22:02:20
○A18.177.223.22026-04-15 → 2026-04-15 · 4 obs
○ 2026-03-24 19:17:20
● 2026-04-15 23:19:32
○ 2026-04-23 22:02:18
○ 2026-04-23 22:02:20
●A2406:da14:67b:ce00:34e4:bf0:d046:44b72026-04-23 → 2026-04-23 · 3 obs
○ 2026-04-15 23:19:32
● 2026-04-23 22:02:18
● 2026-04-23 22:02:20
○A2406:da14:67b:ce00:53a3:5fd5:4b93:21bd2026-04-15 → 2026-04-15 · 4 obs
○ 2026-03-24 19:17:20
● 2026-04-15 23:19:32
○ 2026-04-23 22:02:18
○ 2026-04-23 22:02:20
○A2406:da14:67b:ce00:79b8:c92e:d74c:118f2026-03-24 → 2026-04-23 · 2 obs
○ 2026-03-24 11:48:28
○ 2026-04-23 22:02:20
○A2406:da14:67b:ce00:b855:3ad5:574d:858a2026-03-24 → 2026-03-24 · 5 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-03-24 19:17:20
○ 2026-04-15 23:19:32
○ 2026-04-23 22:02:20
●A2406:da14:67b:ce02:1acb:9f0c:87be:24a12026-04-15 → 2026-04-23 · 3 obs
○ 2026-03-24 19:17:20
● 2026-04-15 23:19:32
● 2026-04-23 22:02:20
○A2406:da14:67b:ce02:5c3c:cc25:ac5e:aee42026-03-24 → 2026-04-23 · 2 obs
○ 2026-03-24 11:48:28
○ 2026-04-23 22:02:20
○A2406:da14:67b:ce02:eb6e:e91c:653:ca7f2026-03-24 → 2026-03-24 · 5 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-03-24 19:17:20
○ 2026-04-15 23:19:32
○ 2026-04-23 22:02:20
●A3.115.80.202026-04-15 → 2026-04-23 · 3 obs
○ 2026-03-24 19:17:20
● 2026-04-15 23:19:32
● 2026-04-23 22:02:20
●A35.73.154.2502026-04-23 → 2026-04-23 · 3 obs
○ 2026-04-15 23:19:32
● 2026-04-23 22:02:18
● 2026-04-23 22:02:20
○A52.68.108.1872026-03-24 → 2026-03-24 · 5 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-03-24 19:17:20
○ 2026-04-15 23:19:32
○ 2026-04-23 22:02:20
○A54.150.7.1462026-03-24 → 2026-04-23 · 2 obs
○ 2026-03-24 11:48:28
○ 2026-04-23 22:02:20
○A54.238.6.652026-03-24 → 2026-04-23 · 2 obs
○ 2026-03-24 11:48:28
○ 2026-04-23 22:02:20
○A54.92.104.202026-03-24 → 2026-03-24 · 5 obs
○ 2017-09-01 16:40:56
● 2026-03-24 11:48:28
● 2026-03-24 19:17:20
○ 2026-04-15 23:19:32
○ 2026-04-23 22:02:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
itsuka-world.comns-210.awsdns-26.com, ns-603.awsdns-11.net, ns-1176.awsdns-19.org, ns-1944.awsdns-51.co.uk2 records

✅ Authoritative Response

Server:205.251.192.210

NS records: ns-210.awsdns-26.com, ns-603.awsdns-11.net, ns-1176.awsdns-19.org, ns-1944.awsdns-51.co.uk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 928ms | Queries: -

📄 Records

TypeCountSample Data
A235.73.154.250, 3.115.80.20
AAAA22406:da14:67b:ce00:34e4:bf0:d046:44b7, 2406:da14:67b:ce02:1acb:9f0c:87be:24a1
NS4ns-1176.awsdns-19.org, ns-1944.awsdns-51.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=CMPtECEBAiRXbK7
SOA1ns-210.awsdns-26.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-210.awsdns-26.com, ns-210.awsdns-26.com)

Analysis

IP Addresses

Four IP numbers are pointed to by itsuka-world.com: 2406:da14:67b:ce00:34e4:bf0:d046:44b7, 2406:da14:67b:ce02:1acb:9f0c:87be:24a1, 3.115.80.20 and 35.73.154.250.

other host names including allis.jp, pureart.jp, handsome-samurai.jp, yamazaki-automotive.co.jp and r-gmp.com share IP numbers with itsuka-world.com.

Name Servers

itsuka-world.com is delegated to four name servers: ns-210.awsdns-26.com, ns-603.awsdns-11.net, ns-1176.awsdns-19.org and ns-1944.awsdns-51.co.uk.

itsuka-world.com at least partially shares name servers with other domains, for instance vanilladraft.com, alertc3.com, scb.co.th, farmersfeedingtheworld.com and rapidbacklog.com.

Host names with two IP numbers:

ns-210.awsdns-26.com points to 2600:9000:5300:d200::1 and 205.251.192.210; ns-603.awsdns-11.net points to 2600:9000:5302:5b00::1 and 205.251.194.91; ns-1176.awsdns-19.org points to 2600:9000:5304:9800::1 and 205.251.196.152; ns-1944.awsdns-51.co.uk points to 2600:9000:5307:9800::1 and 205.251.199.152.

Mail Servers

itsuka-world.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

itsuka-world.com shares some mail servers with other domains, at least partially, for instance lhsbandboosters.org, acemiblogcu.com, ns500699.ns500699.ns500699.ns500699.ns500734.ns500693.ns500699.ns500728.ns500699.ns500612.ns500602.ns500578.ns500110.dtrkdll.com, ns500758.ns500698.ns500698.ns500758.ns500759.ns500735.ns500736.ns500735.ns500698.ns500698.ns500576.ns500698.ns500686.ns500619.trackreceptor.com and ns500759.ns500698.ns500698.ns500758.ns500758.ns500736.ns500576.ns500708.ns500576.ns500708.ns500698.ns500619.ns500652.ns500576.trackreceptor.com.

These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2a00:1450:4009:c19::1a and 192.178.223.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26

Host names that point to 192.178.223.26: aspmx.l.google.com and alt3.aspmx.l.google.com