3sbox.com - dns.ninja

3sbox.com

DNSSEC⚠️ Not signed
A2403:3a00:101:23:49:212:243:46🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww3536.sakura.ne.jp
A49.212.243.46🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
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
MX3sbox.com ⭐
A2403:3a00:101:23:49:212:243:46🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww3536.sakura.ne.jp
A49.212.243.46🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3536.sakura.ne.jp
TXTv=spf1 a:www3536.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2024-08-05 #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=1786559109

MX for

3sbox.com

Same first word

3sbox.com

Similar names

s3box.net
s3box.eu
3boxs.com
s3box.com
s3box.de
box3s.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.value-domain.comns2.value-domain.comMX3sbox.comfactory3s.comA2403:3a00:101:23:49:212:243:4649.212.243.46213.104.226.63
●NSmaster.dns.ne.jp2026-06-29 → 2026-08-12 · 3 obs
○ 2021-10-25 14:15:52
● 2026-06-29 06:04:38
● 2026-08-12 18:42:50
●NSns1.dns.ne.jp2026-06-29 → 2026-08-12 · 3 obs
○ 2021-10-25 14:15:52
● 2026-06-29 06:04:38
● 2026-08-12 18:42:50
○NSns1.value-domain.com2015-08-19 → 2021-10-25 · 7 obs
● 2015-08-19 08:07:12
● 2018-09-20 23:47:46
○ 2019-11-07 22:18:34
○ 2020-02-09 18:40:06
● 2021-10-25 14:15:52
○ 2026-06-29 06:04:38
○ 2026-08-12 18:42:50
●NSns2.dns.ne.jp2026-06-29 → 2026-08-12 · 3 obs
○ 2021-10-25 14:15:52
● 2026-06-29 06:04:38
● 2026-08-12 18:42:50
○NSns2.value-domain.com2015-08-19 → 2021-10-25 · 4 obs
● 2015-08-19 08:07:12
● 2021-10-25 14:15:52
○ 2026-06-29 06:04:38
○ 2026-08-12 18:42:50
●MX3sbox.com2015-08-19 → 2026-08-12 · 6 obs
● 2015-08-19 08:07:12
● 2016-09-18 00:58:02
○ 2017-04-10 16:30:22
○ 2021-10-25 14:15:52
● 2026-06-29 06:04:38
● 2026-08-12 18:42:50
○MXfactory3s.com2017-04-10 → 2021-10-25 · 5 obs
○ 2016-09-18 00:58:02
● 2017-04-10 16:30:22
● 2021-10-25 14:15:52
○ 2026-06-29 06:04:38
○ 2026-08-12 18:42:50
○A213.104.226.632015-08-19 → 2016-09-18 · 4 obs
● 2015-08-19 08:07:12
● 2016-09-18 00:58:02
○ 2017-04-10 16:30:22
○ 2026-08-12 18:42:50
●A2403:3a00:101:23:49:212:243:462026-06-29 → 2026-08-12 · 3 obs
○ 2017-04-10 16:30:22
● 2026-06-29 06:04:38
● 2026-08-12 18:42:50
●A49.212.243.462026-06-29 → 2026-08-12 · 3 obs
○ 2017-04-10 16:30:22
● 2026-06-29 06:04:38
● 2026-08-12 18:42:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...-
3sbox.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 3sbox.com (unsigned zone)

⏱️ Timing

Total: 1282ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.243.46
AAAA12403:3a00:101:23:49:212:243:46
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX13sbox.com (pri: 10)
TXT1v=spf1 a:www3536.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

3sbox.com handles its own mail, functioning as its own mail server.

IP Addresses

3sbox.com resolves to the IP addresses 49.212.243.46 and 2403:3a00:101:23:49:212:243:46

Two other host names, along with pesopeso.jp, banya-sudachi.com and www3536.sakura.ne.jp, also share IP numbers with 3sbox.com.

Name Servers

3sbox.com has three name servers — master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

3sbox.com partially shares its NS delegation with several other domains, including sos-sodan.jp, riko-hakujitsu.sakura.ne.jp, pf45665.xii.jp and two others.

Each of the three hostnames points to exactly one IP address: master.dns.ne.jp points to 210.224.172.18, ns1.dns.ne.jp points to 61.211.236.1 and ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

3sbox.com is served by just one mail server: 3sbox.com.

The host 3sbox.com resolves to 49.212.243.46 and 2403:3a00:101:23:49:212:243:46 — two IP addresses.