yu-gan.com - robtex.com
yu-gan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.171.103🇯🇵 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 | ||||||
| PTR | www2093.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 | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| 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 | ||||||
| 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 | ||||||
| MX | yu-gan.com ⭐ | ||||||
| A | 59.106.171.103🇯🇵 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 | ||||||
| PTR | www2093.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2093.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-05-23 #22 | ||||||
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=1777274316 | ||||||
MX for
yu-gan.com |
Subdomains
www.yu-gan.com |
Same first word
yu-gan.com |
Similar names
DNS History
6 records (5 active, 1 former)
●MXyu-gan.com2015-12-08 → 2026-04-27 · 2 obs
● 2026-04-27 07:45:28
○A219.94.129.642015-12-08 → 2019-04-28 · 4 obs
● 2019-04-28 21:24:20
○ 2026-02-17 11:24:40
○ 2026-04-27 07:45:28
●A59.106.171.1032026-02-17 → 2026-04-27 · 3 obs
● 2026-02-17 11:24:40
● 2026-04-27 07:45:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net... | - |
| yu-gan.com | ns1.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 yu-gan.com (unsigned zone)
⏱️ Timing
Total: 379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.171.103 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | yu-gan.com (pri: 10) |
| TXT | 1 | v=spf1 a:www2093.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
yu-gan.com is the parent of www.yu-gan.com.
Mail Server Role
yu-gan.com serves as the mail server for yu-gan.com.
IP Addresses
yu-gan.com points to IP number 59.106.171.103.
For instance, other host names isuka.sakura.ne.jp, gour-map.com, kingdom-news.net, f-frank.sakura.ne.jp and sanwa34-0404.sakura.ne.jp share IP numbers with yu-gan.com.
Name Servers
The delegation for yu-gan.com is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
yu-gan.com shares name servers with other domains at least partially, for example fm-brain.com, nymemo.com, jtk-vcom.sakura.ne.jp, snetplus.com and bni-universal.com.
Host names with a single IP address: 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
yu-gan.com is handled by a single mail server, yu-gan.com.
yu-gan.com points to a single IP: 59.106.171.103.