threeof.net - robtex.com

threeof.net

DNSSEC⚠️ Not signed
A133.167.8.159🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRwww5219.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
MXthreeof.net
A133.167.8.159🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRwww5219.sakura.ne.jp
TXTv=spf1 a:www5219.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2022-05-04 #23

net

Previously NS for

MX for

Same first word

Similar names

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdns01.muumuu-domain.comdns02.muumuu-domain.comthreeof.netMXthreeof.netalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA133.167.8.159
NSdns01.muumuu-domain.com2015-06-03 → 2017-02-11 · 4 obs
● 2015-06-03 19:16:00
● 2017-02-11 00:24:00
○ 2026-06-17 17:11:32
○ 2026-08-10 12:59:42
NSdns02.muumuu-domain.com2015-06-03 → 2017-02-11 · 4 obs
● 2015-06-03 19:16:00
● 2017-02-11 00:24:00
○ 2026-06-17 17:11:32
○ 2026-08-10 12:59:42
NSmaster.dns.ne.jp2026-06-17 → 2026-08-10 · 3 obs
○ 2017-02-11 00:24:00
● 2026-06-17 17:11:32
● 2026-08-10 12:59:42
NSns1.dns.ne.jp2026-06-17 → 2026-08-10 · 3 obs
○ 2017-02-11 00:24:00
● 2026-06-17 17:11:32
● 2026-08-10 12:59:42
NSns2.dns.ne.jp2026-06-17 → 2026-08-10 · 3 obs
○ 2017-02-11 00:24:00
● 2026-06-17 17:11:32
● 2026-08-10 12:59:42
NSthreeof.net2015-06-03 → 2017-02-11 · 4 obs
● 2015-06-03 19:16:00
● 2017-02-11 00:24:00
○ 2026-06-17 17:11:32
○ 2026-08-10 12:59:42
MXalt1.aspmx.l.google.com2015-06-03 → 2017-02-11 · 4 obs
● 2015-06-03 19:16:00
● 2017-02-11 00:24:00
○ 2026-06-17 17:11:32
○ 2026-08-10 12:59:42
MXalt2.aspmx.l.google.com2015-06-03 → 2017-02-11 · 4 obs
● 2015-06-03 19:16:00
● 2017-02-11 00:24:00
○ 2026-06-17 17:11:32
○ 2026-08-10 12:59:42
MXaspmx.l.google.com2015-06-03 → 2017-02-11 · 4 obs
● 2015-06-03 19:16:00
● 2017-02-11 00:24:00
○ 2026-06-17 17:11:32
○ 2026-08-10 12:59:42
MXaspmx2.googlemail.com2015-06-03 → 2017-02-11 · 4 obs
● 2015-06-03 19:16:00
● 2017-02-11 00:24:00
○ 2026-06-17 17:11:32
○ 2026-08-10 12:59:42
MXaspmx3.googlemail.com2015-06-03 → 2017-02-11 · 4 obs
● 2015-06-03 19:16:00
● 2017-02-11 00:24:00
○ 2026-06-17 17:11:32
○ 2026-08-10 12:59:42
MXaspmx4.googlemail.com2015-06-03 → 2017-02-11 · 4 obs
● 2015-06-03 19:16:00
● 2017-02-11 00:24:00
○ 2026-06-17 17:11:32
○ 2026-08-10 12:59:42
MXaspmx5.googlemail.com2015-06-03 → 2017-02-11 · 4 obs
● 2015-06-03 19:16:00
● 2017-02-11 00:24:00
○ 2026-06-17 17:11:32
○ 2026-08-10 12:59:42
MXthreeof.net2026-06-17 → 2026-08-10 · 3 obs
○ 2017-02-11 00:24:00
● 2026-06-17 17:11:32
● 2026-08-10 12:59:42
A133.167.8.1592026-06-17 → 2026-08-10 · 2 obs
● 2026-06-17 17:11:32
● 2026-08-10 12:59:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
threeof.netns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for threeof.net (unsigned zone)

⏱️ Timing

Total: 971ms | Queries: -

📄 Records

TypeCountSample Data
A1133.167.8.159
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1threeof.net (pri: 10)
TXT1v=spf1 a:www5219.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

threeof.net serves as a mail server for threeof.net.

IP Addresses

threeof.net has exactly one IP address — 133.167.8.159.

msv-im11340.sakura.ne.jp, mizo.jp, kosinwork.sakura.ne.jp plus two other host names have IP numbers in common with threeof.net.

Name Servers

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

There is at least partial name server overlap between threeof.net and other domains — nonty.net, crossroad.jp, amncl.com and two more among them.

These name servers are routinely deployed together with the name servers dns.sakura.ad.jp.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: 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

threeof.net uses exactly one mail server, which is threeof.net.

threeof.net resolves to a single IP number: 133.167.8.159.