buhin-ya.com - robtex.com
buhin-ya.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.87.161🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www3921.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | ns1.dns.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 133.167.21.1🇯🇵 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 | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| NS | ns2.mydns.jp ⚠️ Not in zone NS records | ||||||
| A | 2001:278:1033:4::74:202🇯🇵 ODN2001:278::/32 IPv6 BLOCK | ||||||
| PTR | ns2.mydns.jp | ||||||
| A | 210.197.74.202🇯🇵 ODN210.197.0.0/16 | ||||||
| PTR | ns2.mydns.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2018-10-22 #19 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784459947 | ||||||
Previously NS for
buhin-ya.com |
Previously MX for
buhin-ya.com |
Same first word
buhin-ya.com |
Similar names
DNS History
17 records (5 active, 12 former)
○NSbuhin-ya.com2015-08-21 → 2017-09-06 · 4 obs
● 2017-09-06 15:01:00
○ 2026-06-29 22:28:10
○ 2026-07-19 11:28:00
●NSmaster.dns.ne.jp2026-06-29 → 2026-07-19 · 3 obs
● 2026-06-29 22:28:10
● 2026-07-19 11:28:00
○NSns0.mydns.jp2015-08-21 → 2017-09-06 · 4 obs
● 2017-09-06 15:01:00
○ 2026-06-29 22:28:10
○ 2026-07-19 11:28:00
●NSns1.dns.ne.jp2026-06-29 → 2026-07-19 · 3 obs
● 2026-06-29 22:28:10
● 2026-07-19 11:28:00
○NSns1.mydns.jp2015-08-21 → 2017-09-06 · 4 obs
● 2017-09-06 15:01:00
○ 2026-06-29 22:28:10
○ 2026-07-19 11:28:00
●NSns2.dns.ne.jp2026-06-29 → 2026-07-19 · 3 obs
● 2026-06-29 22:28:10
● 2026-07-19 11:28:00
○MXbuhin-ya.com2026-06-29 → 2026-06-29 · 4 obs
● 2026-06-29 22:28:10
○ 2026-07-14 17:22:00
○ 2026-07-19 11:28:00
○MXwww2015-08-21 → 2017-09-06 · 4 obs
● 2017-09-06 15:01:00
○ 2026-06-29 22:28:10
○ 2026-07-19 11:28:00
○A114.182.244.1292015-12-08 → 2015-12-08 · 4 obs
● 2015-12-08 08:40:26
○ 2016-04-05 21:12:50
○ 2026-07-19 11:28:00
○A153.144.232.322017-08-06 → 2017-08-06 · 4 obs
● 2017-08-06 12:58:24
○ 2017-08-16 16:39:06
○ 2026-07-19 11:28:00
○A153.144.239.442017-07-13 → 2017-07-13 · 4 obs
● 2017-07-13 09:58:16
○ 2017-08-06 12:58:24
○ 2026-07-19 11:28:00
○A153.144.244.2462016-04-05 → 2016-04-05 · 4 obs
● 2016-04-05 21:12:50
○ 2016-11-26 23:03:22
○ 2026-07-19 11:28:00
●A163.43.87.1612026-07-14 → 2026-07-19 · 3 obs
● 2026-07-14 17:22:00
● 2026-07-19 11:28:00
○A223.218.135.402015-08-21 → 2015-08-21 · 3 obs
○ 2015-12-08 08:40:26
○ 2026-07-19 11:28:00
○A60.36.228.1542016-11-26 → 2016-11-26 · 4 obs
● 2016-11-26 23:03:22
○ 2017-07-13 09:58:16
○ 2026-07-19 11:28:00
○A60.36.91.1542017-08-16 → 2017-09-06 · 5 obs
● 2017-08-16 16:39:06
● 2017-09-06 15:01:00
○ 2026-06-29 22:28:10
○ 2026-07-19 11:28:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| buhin-ya.com | ns1.dns.ne.jp, ns2.dns.ne.jp, ns2.mydns.jp | - |
✅ Authoritative Response
Server:210.197.74.202
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp, ns2.mydns.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buhin-ya.com (unsigned zone)
⏱️ Timing
Total: 2009ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.87.161 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | buhin-ya.com (pri: 10) |
| TXT | 1 | v=spf1 a:www3921.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
IP Addresses
buhin-ya.com resolves to one IP address: 163.43.87.161.
mido-link.com, officegene.com, umetax.jp and two other host names share IP numbers with buhin-ya.com.
Name Servers
The authoritative name servers for buhin-ya.com are ns2.mydns.jp, master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
buhin-ya.com has at least partial name server overlap with other domains, such as u-technologies.sakura.ne.jp, mashiro.jp, henpon.jp and two others.
It is common to see these name servers used together with name servers ns0.mydns.jp and ns1.mydns.jp.
Hostnames that resolve to two IP addresses:
ns2.mydns.jp resolves to two addresses: 210.197.74.202 and 2001:278:1033:4::74:202.
Hosts with just one IP address:
The hostname master.dns.ne.jp resolves to 210.224.172.18.
The hostname ns1.dns.ne.jp resolves to 61.211.236.1.
The hostname ns2.dns.ne.jp resolves to 133.167.21.1.