yassys.com - robtex.com
yassys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.207.160🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3120.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 | yassys.com ⭐ | ||||||
| A | 49.212.207.160🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3120.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3120.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-06-23 #17 | ||||||
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=1784490712 | ||||||
MX for
yassys.com |
Same first word
yassys.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2026-02-22 → 2026-07-19 · 8 obs
● 2026-02-22 03:03:56
● 2026-06-05 21:07:12
○ 2026-06-20 04:46:52
● 2026-06-30 01:39:32
○ 2026-07-09 22:00:26
● 2026-07-19 10:30:20
● 2026-07-19 20:08:58
●NSns1.dns.ne.jp2026-02-22 → 2026-07-19 · 3 obs
● 2026-02-22 03:03:56
● 2026-07-19 20:08:58
○NSns1.value-domain.com2015-06-28 → 2019-01-06 · 4 obs
● 2019-01-06 07:11:20
○ 2026-02-22 03:03:56
○ 2026-07-19 20:08:58
●NSns2.dns.ne.jp2026-02-22 → 2026-07-19 · 3 obs
● 2026-02-22 03:03:56
● 2026-07-19 20:08:58
○NSns2.value-domain.com2015-06-28 → 2019-01-06 · 4 obs
● 2019-01-06 07:11:20
○ 2026-02-22 03:03:56
○ 2026-07-19 20:08:58
○MXmail.yassys.com2015-06-28 → 2019-01-06 · 4 obs
● 2019-01-06 07:11:20
○ 2026-02-22 03:03:56
○ 2026-07-19 20:08:58
●MXyassys.com2026-02-22 → 2026-07-19 · 8 obs
● 2026-02-22 03:03:56
● 2026-06-05 21:07:12
○ 2026-06-20 04:46:52
● 2026-06-30 01:39:32
○ 2026-07-09 22:00:26
● 2026-07-19 10:30:20
● 2026-07-19 20:08:58
○A133.242.24.1812015-06-28 → 2019-01-06 · 4 obs
● 2019-01-06 07:11:20
○ 2026-02-22 03:03:56
○ 2026-07-19 20:08:58
●A49.212.207.1602026-02-22 → 2026-07-19 · 8 obs
● 2026-02-22 03:03:56
● 2026-06-05 21:07:12
○ 2026-06-20 04:46:52
● 2026-06-30 01:39:32
○ 2026-07-09 22:00:26
● 2026-07-19 10:30:20
● 2026-07-19 20:08:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yassys.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 yassys.com (unsigned zone)
⏱️ Timing
Total: 2289ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.160 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | yassys.com (pri: 10) |
| TXT | 1 | v=spf1 a:www3120.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
The MX record for yassys.com points back to yassys.com — it is its own mail server.
IP Addresses
yassys.com directs to one IP number, which is 49.212.207.160.
Among the host names that share IP numbers with yassys.com are mail.pearlygates.net, bayes.sakura.ne.jp, simpleconsulting.sakura.ne.jp and two others.
Name Servers
yassys.com is served by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
There is at least partial name server overlap between yassys.com and other domains — matalog.net, ikiiki-life-nara.com, kain-ec.com and two more among them.
master.dns.ne.jp has IP address 210.224.172.18, ns1.dns.ne.jp has IP address 61.211.236.1 and ns2.dns.ne.jp has IP address 133.167.21.1 — one address each.
Mail Servers
The MX record for yassys.com points to a single mail server: yassys.com.
yassys.com resolves to 49.212.207.160 and no other IP number.