a4pp.com - dns.ninja

a4pp.com

DNSSEC⚠️ Not signed
A112.78.112.87🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1777.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
MXa4pp.com ⭐
A112.78.112.87🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1777.sakura.ne.jp
SOAmaster.dns.ne.jptech@sakura.ad.jp 2010-04-07 #10

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=1785984414

MX for

a4pp.com

Same first word

a4pp.net
a4pp.com

Similar names

p4ap.com
p4pa.org
app4.eu
app4.info
4app.com
app4.business
4app.it
4app.net
app4.mobi
4app.cz
4pap.eu
pp4a.cn
4app.cn
app4.de
app4.ru
4app.de
p4pa.com
app4.fr
4app.tv
4app.ir
app4.dk
pp4a.com
app4.org
4app.ru
app4.nl
app4.co.uk
4pap.sk
ppa4.com
4pap.com
4ppa.org
4pap.cz
app4.store
4app.pro
app4.me
app4.be
app4.cn
app4.com
app4.biz
ap4p.com
app4.us
app4.ws

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXa4pp.comA112.78.112.87
●NSmaster.dns.ne.jp2015-05-24 → 2026-08-06 · 2 obs
● 2015-05-24 23:32:52
● 2026-08-06 03:17:22
●NSns1.dns.ne.jp2015-05-24 → 2026-08-06 · 2 obs
● 2015-05-24 23:32:52
● 2026-08-06 03:17:22
●NSns2.dns.ne.jp2015-05-24 → 2026-08-06 · 2 obs
● 2015-05-24 23:32:52
● 2026-08-06 03:17:22
●MXa4pp.com2015-05-24 → 2026-08-06 · 2 obs
● 2015-05-24 23:32:52
● 2026-08-06 03:17:22
●A112.78.112.872015-05-24 → 2026-08-06 · 2 obs
● 2015-05-24 23:32:52
● 2026-08-06 03:17:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...-
a4pp.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 a4pp.com (unsigned zone)

⏱️ Timing

Total: 1024ms | Queries: -

📄 Records

TypeCountSample Data
A1112.78.112.87
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1a4pp.com (pri: 10)
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

a4pp.com acts as its own mail server.

IP Addresses

a4pp.com points to a single IP number: 112.78.112.87.

Additional host names — risingk.com, hiroko777.sakura.ne.jp, esashiyouchien.com and two others — share IP numbers with a4pp.com.

Name Servers

Three name servers are authoritative for a4pp.com: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

a4pp.com has at least partial name server overlap with other domains, such as nikenkai.com, groupflow.info, gaku-baito.com and two others.

It is common to find these name servers paired with the name servers dns.sakura.ad.jp.

Three hostnames, one IP address apiece: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

a4pp.com has a single mail server: a4pp.com itself.

There is one IP number for a4pp.com: 112.78.112.87.