bun-system.com - robtex.com

bun-system.com

DNSSEC⚠️ Not signed
A219.94.128.186🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww946.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
MXbun-system.com ⭐
A219.94.128.186🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww946.sakura.ne.jp
TXTv=spf1 a:www946.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-12-11 #2

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=1776032797

MX for

bun-system.com

Same first word

bun-system.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns-1328.awsdns-38.orgns-1993.awsdns-57.co.ukns-58.awsdns-07.comns-706.awsdns-24.netMXbun-system.commail.bun-system.comA219.94.128.186114.179.43.75
●NSmaster.dns.ne.jp2026-04-12 → 2026-04-12 · 3 obs
○ 2016-05-07 09:05:56
● 2026-04-12 15:05:58
● 2026-04-12 22:50:12
○NSns-1328.awsdns-38.org2015-07-22 → 2016-05-07 · 4 obs
● 2015-07-22 09:03:58
● 2016-05-07 09:05:56
○ 2026-04-12 15:05:58
○ 2026-04-12 22:50:12
○NSns-1993.awsdns-57.co.uk2015-07-22 → 2016-05-07 · 4 obs
● 2015-07-22 09:03:58
● 2016-05-07 09:05:56
○ 2026-04-12 15:05:58
○ 2026-04-12 22:50:12
○NSns-58.awsdns-07.com2015-07-22 → 2016-05-07 · 4 obs
● 2015-07-22 09:03:58
● 2016-05-07 09:05:56
○ 2026-04-12 15:05:58
○ 2026-04-12 22:50:12
○NSns-706.awsdns-24.net2015-07-22 → 2016-05-07 · 4 obs
● 2015-07-22 09:03:58
● 2016-05-07 09:05:56
○ 2026-04-12 15:05:58
○ 2026-04-12 22:50:12
●NSns1.dns.ne.jp2026-04-12 → 2026-04-12 · 3 obs
○ 2016-05-07 09:05:56
● 2026-04-12 15:05:58
● 2026-04-12 22:50:12
●NSns2.dns.ne.jp2026-04-12 → 2026-04-12 · 3 obs
○ 2016-05-07 09:05:56
● 2026-04-12 15:05:58
● 2026-04-12 22:50:12
●MXbun-system.com2026-04-12 → 2026-04-12 · 3 obs
○ 2016-05-07 09:05:56
● 2026-04-12 15:05:58
● 2026-04-12 22:50:12
○MXmail.bun-system.com2015-07-22 → 2016-05-07 · 4 obs
● 2015-07-22 09:03:58
● 2016-05-07 09:05:56
○ 2026-04-12 15:05:58
○ 2026-04-12 22:50:12
○A114.179.43.752015-07-22 → 2016-05-07 · 4 obs
● 2015-07-22 09:03:58
● 2016-05-07 09:05:56
○ 2026-04-12 15:05:58
○ 2026-04-12 22:50:12
●A219.94.128.1862026-04-12 → 2026-04-12 · 3 obs
○ 2016-05-07 09:05:56
● 2026-04-12 15:05:58
● 2026-04-12 22:50:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
bun-system.comns1.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 bun-system.com (unsigned zone)

⏱️ Timing

Total: 637ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.128.186
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1bun-system.com (pri: 10)
TXT1v=spf1 a:www946.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

bun-system.com is the mail server for bun-system.com.

IP Addresses

bun-system.com resolves to a single IP: 219.94.128.186.

Other host names, for instance creditcard-shinsa.com, mail.adhoc-smc.info, u-tianet.com, eitango.net and yamadastyle.com share IP numbers with bun-system.com.

Name Servers

bun-system.com delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

bun-system.com shares some name servers with other domains, for example daiwa-kohtai.co.jp, 8657.jp, ec.ash-design.jp, digi50.com and kanten.or.jp.

Host names with a single IP: 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 bun-system.com.

Host name bun-system.com points to IP 219.94.128.186.