yusync.com - robtex.com
yusync.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
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=1785481022 | ||||||
Previously MX for
yusync.com |
Same first word
yusync.com |
DNS History
5 records (2 active, 3 former)
○NSmaster.dns.ne.jp2015-06-25 → 2017-03-13 · 4 obs
● 2017-03-13 05:50:14
○ 2026-04-06 22:51:44
○ 2026-07-31 07:17:52
○MXyusync.com2015-06-25 → 2017-03-13 · 4 obs
● 2017-03-13 05:50:14
○ 2026-04-06 22:51:44
○ 2026-07-31 07:17:52
○A112.78.125.2252015-06-25 → 2017-03-13 · 4 obs
● 2017-03-13 05:50:14
○ 2026-04-06 22:51:44
○ 2026-07-31 07:17:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yusync.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yusync.com (unsigned zone)
⏱️ Timing
Total: 379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
DNS delegation for yusync.com points to two name servers: ns1.dns.ne.jp and ns2.dns.ne.jp.
The name server configuration of yusync.com is shared with other domains, for instance 0.4.0.0.1.2.1.0.3.5.1.0.2.0.2.1.2.0.1.0.2.4.e.0.1.0.0.2.ip6.arpa, underxheaven.com, kqbin.com and two others.
yusync.com partially shares its NS delegation with several other domains, including livico.net, kcm-service.sakura.ne.jp, tenderpro.net and two others.
These name servers are regularly seen alongside master.dns.ne.jp and dns.sakura.ad.jp as name servers.
ns1.dns.ne.jp resolves to 61.211.236.1. ns2.dns.ne.jp resolves to 133.167.21.1. Both host names point to a single IP number.