3tours.jp - robtex.com

3tours.jp

DNSSEC⚠️ Not signed
A153.127.214.148🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4008.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
MX3tours.jp ⭐
A153.127.214.148🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4008.sakura.ne.jp
TXTv=spf1 ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-01-05 #1

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1776097802
WOT: SAFE (64/100)

MX for

3tours.jp

Same first word

3tours.jp

Similar names

3stour.cn

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns.3tours.jpns3.sphere.ad.jpns4.sphere.ad.jpMX3tours.jpA153.127.214.1481.33.170.206140.227.39.172
●NSmaster.dns.ne.jp2026-03-14 → 2026-04-13 · 3 obs
○ 2020-04-11 05:05:40
● 2026-03-14 07:53:06
● 2026-04-13 17:04:40
○NSns.3tours.jp2020-04-11 → 2020-04-11 · 4 obs
○ 2017-04-01 14:16:56
● 2020-04-11 05:05:40
○ 2026-03-14 07:53:06
○ 2026-04-13 17:04:40
●NSns1.dns.ne.jp2026-03-14 → 2026-04-13 · 3 obs
○ 2020-04-11 05:05:40
● 2026-03-14 07:53:06
● 2026-04-13 17:04:40
●NSns2.dns.ne.jp2026-03-14 → 2026-04-13 · 3 obs
○ 2020-04-11 05:05:40
● 2026-03-14 07:53:06
● 2026-04-13 17:04:40
○NSns3.sphere.ad.jp2015-08-18 → 2017-04-01 · 4 obs
● 2015-08-18 03:03:00
● 2017-04-01 14:16:56
○ 2020-04-11 05:05:40
○ 2026-04-13 17:04:40
○NSns4.sphere.ad.jp2015-08-18 → 2020-04-11 · 4 obs
● 2015-08-18 03:03:00
● 2020-04-11 05:05:40
○ 2026-03-14 07:53:06
○ 2026-04-13 17:04:40
●MX3tours.jp2015-08-18 → 2026-04-13 · 2 obs
● 2015-08-18 03:03:00
● 2026-04-13 17:04:40
○A1.33.170.2062015-08-18 → 2017-04-01 · 4 obs
● 2015-08-18 03:03:00
● 2017-04-01 14:16:56
○ 2020-04-11 05:05:40
○ 2026-04-13 17:04:40
○A140.227.39.1722020-04-11 → 2020-04-11 · 4 obs
○ 2017-04-01 14:16:56
● 2020-04-11 05:05:40
○ 2026-03-14 07:53:06
○ 2026-04-13 17:04:40
●A153.127.214.1482026-03-14 → 2026-04-13 · 3 obs
○ 2020-04-11 05:05:40
● 2026-03-14 07:53:06
● 2026-04-13 17:04:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
3tours.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3tours.jp (unsigned zone)

⏱️ Timing

Total: 923ms | Queries: -

📄 Records

TypeCountSample Data
A1153.127.214.148
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX13tours.jp (pri: 10)
TXT1v=spf1 ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)

Analysis

Mail Server Role

For 3tours.jp, the mail server is 3tours.jp.

IP Addresses

3tours.jp points to a single IP number: 153.127.214.148.

other host names for instance www4008.sakura.ne.jp, octave-design.com, fujitec2011.com, worldstyle.in and ws-ema.co.jp share IP numbers with 3tours.jp.

Name Servers

3tours.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

3tours.jp at least partially shares name servers with other domains, for instance aayurveda.in, ipsia.sakura.ne.jp, v00x.com, ribon.com and costcost21.com.

These name servers are commonly used with the name servers dns.sakura.ad.jp.

Host names with one IP number:

master.dns.ne.jp points to 210.224.172.18.

ns1.dns.ne.jp points to 61.211.236.1.

ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

One mail server handles 3tours.jp.

Host name 3tours.jp points to IP address 153.127.214.148.