umai-ds.com - robtex.com
umai-ds.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.160.141.138🇯🇵 AS-VULTR108.160.128.0/20 The Constant Company, LLC | ||||||
| PTR | win30.willnet.ad.jp | ||||||
| NS | ns1.willnet.ne.jp ⭐ | ||||||
| A | 163.43.103.130🇯🇵 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 | ns1.willnet.ne.jp | ||||||
| NS | ns2.willnet.ne.jp | ||||||
| A | 133.18.128.93🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| MX | mail.umai-ds.com ⭐ | ||||||
| A | 108.160.141.138🇯🇵 AS-VULTR108.160.128.0/20 The Constant Company, LLC | ||||||
| PTR | win30.willnet.ad.jp | ||||||
| TXT | v=spf1 a mx include:spf01.willnet.ad.jp ~all | ||||||
| SOA | ns1.willnet.ne.jphostmaster@willnet.ne.jp 2022-06-14 #0 | ||||||
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=1775944477 | ||||||
Subdomains
mail.umai-ds.com |
Same first word
umai-ds.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.willnet.ne.jp2019-04-15 → 2026-04-11 · 2 obs
● 2026-04-11 22:17:28
●NSns2.willnet.ne.jp2019-04-15 → 2026-04-11 · 2 obs
● 2026-04-11 22:17:28
●MXmail.umai-ds.com2019-04-15 → 2026-04-11 · 2 obs
● 2026-04-11 22:17:28
●A108.160.141.1382026-02-16 → 2026-04-11 · 3 obs
● 2026-02-16 09:18:52
● 2026-04-11 22:17:28
○A163.43.94.682019-04-15 → 2019-04-15 · 3 obs
○ 2026-02-16 09:18:52
○ 2026-04-11 22:17:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| umai-ds.com | ns1.willnet.ne.jp, ns2.willnet.ne.jp | - |
✅ Authoritative Response
Server:133.18.128.93
NS records: ns1.willnet.ne.jp, ns2.willnet.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for umai-ds.com (unsigned zone)
⏱️ Timing
Total: 926ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.160.141.138 |
| NS | 2 | ns2.willnet.ne.jp, ns1.willnet.ne.jp |
| MX | 2 | mail.umai-ds.com (pri: 10), mail.umai-ds.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:spf01.willnet.ad.jp |
| SOA | 1 | ns1.willnet.ne.jp hostmaster.willnet.ne. |
Analysis
Hierarchy
The parent of mail.umai-ds.com is umai-ds.com.
IP Addresses
umai-ds.com points to a single IP: 108.160.141.138.
Other host names, for instance eie-e.com, mail.valueshare.co.jp, mail.pripri12.net, pripri12.net and cocosnet.com share IP numbers with umai-ds.com.
Name Servers
Two name servers ns1.willnet.ne.jp and ns2.willnet.ne.jp handle delegation for umai-ds.com.
umai-ds.com uses the same name server setup as other domains, for example fujiika.jp, ruriplus.com, sankoden.com, gaide.co.jp and myheart-clinic.jp.
umai-ds.com shares name servers with other domains at least in part, for instance takano-st.co.jp.
Host names with one IP number: The host name ns1.willnet.ne.jp points to 163.43.103.130 and the host name ns2.willnet.ne.jp points to 133.18.128.93.
Mail Servers
umai-ds.com is handled by a single mail server, mail.umai-ds.com.
mail.umai-ds.com points to a single IP: 108.160.141.138.