best19.jp - robtex.com

best19.jp

DNSSEC⚠️ Not signed
A59.106.171.102🇯🇵 SAKURA-B59.106.128.0/18 (7-128/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww2092.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
MXbest19.jp ⭐
A59.106.171.102🇯🇵 SAKURA-B59.106.128.0/18 (7-128/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww2092.sakura.ne.jp
TXTv=spf1 a:www2092.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2015-12-20 #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=1784365202

MX for

best19.jp

Same first word

best19.jp

Similar names

best91.com
91best.net.cn
19best.xyz
91best.com
91best.net
91best.cn
19best.com

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXbest19.jpA59.106.171.10259.106.13.139
●NSmaster.dns.ne.jp2015-07-01 → 2026-07-18 · 2 obs
● 2015-07-01 20:20:42
● 2026-07-18 09:18:12
●NSns1.dns.ne.jp2015-07-01 → 2026-07-18 · 2 obs
● 2015-07-01 20:20:42
● 2026-07-18 09:18:12
●NSns2.dns.ne.jp2015-07-01 → 2026-07-18 · 2 obs
● 2015-07-01 20:20:42
● 2026-07-18 09:18:12
●MXbest19.jp2015-07-01 → 2026-07-18 · 2 obs
● 2015-07-01 20:20:42
● 2026-07-18 09:18:12
○A59.106.13.1392015-07-01 → 2015-11-13 · 4 obs
● 2015-07-01 20:20:42
● 2015-11-13 14:32:32
○ 2016-02-29 06:34:12
○ 2026-07-18 09:18:12
●A59.106.171.1022016-02-29 → 2026-07-18 · 3 obs
○ 2015-11-13 14:32:32
● 2016-02-29 06:34:12
● 2026-07-18 09:18:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpb.dns.jp, g.dns.jp, h.dns.jp, e.dns.jp...-
best19.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 best19.jp (unsigned zone)

⏱️ Timing

Total: 4905ms | Queries: -

📄 Records

TypeCountSample Data
A159.106.171.102
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1best19.jp (pri: 10)
TXT1v=spf1 a:www2092.sakura.ne.jp mx ~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

best19.jp is listed as a mail server for itself.

IP Addresses

best19.jp resolves to one IP address: 59.106.171.102.

el-tre.com, fujikawa-mikan.sakura.ne.jp, www.heartful-sanwa.co.jp and two other host names share IP numbers with best19.jp.

Name Servers

best19.jp carries NS records delegating to master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

best19.jp partially shares its NS delegation with several other domains, including tiy.jp, korc.jp, 39i.net and two others.

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 — each hostname maps to exactly one IP address.

Mail Servers

Mail for best19.jp is handled by one mail server — best19.jp.

best19.jp carries a single IP number, which is 59.106.171.102.