sugakubunka.com - robtex.com

sugakubunka.com

DNSSEC⚠️ Not signed
A182.48.49.191🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2251.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.251.181.27🇺🇸 Google142.251.181.0/24
PTRlcphxp-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b: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)
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
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
TXTv=spf1 include:_spf.google.com ~all
TXTgoogle-site-verification=45DxVmXKk1A1YxR0nkvCQzu0DK6b--C4OzWGMxe85tA
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-01-09 #3

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=1776102762

Previously MX for

sugakubunka.com

Same first word

sugakubunka.com

DNS History

10 records (9 active, 1 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comsugakubunka.comA182.48.49.191
●NSmaster.dns.ne.jp2015-08-17 → 2026-04-13 · 2 obs
● 2015-08-17 15:54:50
● 2026-04-13 17:53:50
●NSns1.dns.ne.jp2015-08-17 → 2026-04-13 · 2 obs
● 2015-08-17 15:54:50
● 2026-04-13 17:53:50
●NSns2.dns.ne.jp2015-08-17 → 2026-04-13 · 2 obs
● 2015-08-17 15:54:50
● 2026-04-13 17:53:50
●MXalt1.aspmx.l.google.com2016-01-04 → 2026-04-13 · 3 obs
○ 2015-08-17 15:54:50
● 2016-01-04 01:01:06
● 2026-04-13 17:53:50
●MXalt2.aspmx.l.google.com2016-01-04 → 2026-04-13 · 3 obs
○ 2015-08-17 15:54:50
● 2016-01-04 01:01:06
● 2026-04-13 17:53:50
●MXalt3.aspmx.l.google.com2016-01-04 → 2026-04-13 · 3 obs
○ 2015-08-17 15:54:50
● 2016-01-04 01:01:06
● 2026-04-13 17:53:50
●MXalt4.aspmx.l.google.com2016-01-04 → 2026-04-13 · 3 obs
○ 2015-08-17 15:54:50
● 2016-01-04 01:01:06
● 2026-04-13 17:53:50
●MXaspmx.l.google.com2016-01-04 → 2026-04-13 · 3 obs
○ 2015-08-17 15:54:50
● 2016-01-04 01:01:06
● 2026-04-13 17:53:50
○MXsugakubunka.com2015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 15:54:50
○ 2016-01-04 01:01:06
○ 2026-04-13 17:53:50
●A182.48.49.1912015-08-17 → 2026-04-13 · 2 obs
● 2015-08-17 15:54:50
● 2026-04-13 17:53:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...-
sugakubunka.comns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sugakubunka.com (unsigned zone)

⏱️ Timing

Total: 1102ms | Queries: -

📄 Records

TypeCountSample Data
A1182.48.49.191
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT2google-site-verification=45DxVmXKk1A1YxR, v=spf1 include:_spf.google.com ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

IP Addresses

sugakubunka.com points to a single IP: 182.48.49.191.

Other host names, for instance shoyaku.net, jmiu.com, lidssumikawa.sakura.ne.jp, arainousan.co.jp and cocorocosme.com share IP numbers with sugakubunka.com.

Name Servers

sugakubunka.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

sugakubunka.com partially shares name servers with other domains; examples include akitenpo-tokyo.sakura.ne.jp, reblanca.com, fubic-works.sakura.ne.jp, kagaya-tanseki.com and milo-antiques.com.

Host names with one IP number:

Host master.dns.ne.jp points to 210.224.172.18.

Host ns1.dns.ne.jp points to 61.211.236.1.

Host ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

Five mail servers handle sugakubunka.com: 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.

sugakubunka.com shares some mail servers with other domains, at least partially, such as elitefitness.cl, annapapir.hu, wickedjoe.com, thepalletfactory.com and smstopia.com.

These mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4023:c0b::1b and 142.251.181.27

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.26

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

alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27

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