elmkanko.com - robtex.com
elmkanko.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.243.103🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3593.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 | elmkanko.com ⭐ | ||||||
| A | 49.212.243.103🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3593.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3593.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-11-15 #3 | ||||||
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=1785592522 | ||||||
MX for
elmkanko.com |
Subdomains
mail.elmkanko.com |
Same first word
elmkanko.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2026-03-10 → 2026-08-01 · 3 obs
● 2026-03-10 14:30:06
● 2026-08-01 13:56:12
●NSns1.dns.ne.jp2026-03-10 → 2026-08-01 · 3 obs
● 2026-03-10 14:30:06
● 2026-08-01 13:56:12
●NSns2.dns.ne.jp2026-03-10 → 2026-08-01 · 3 obs
● 2026-03-10 14:30:06
● 2026-08-01 13:56:12
○NSns6.21company.com2015-06-14 → 2017-05-17 · 4 obs
● 2017-05-17 12:48:00
○ 2026-03-10 14:30:06
○ 2026-08-01 13:56:12
○NSnsk2.dns-master.com2015-06-14 → 2017-05-17 · 4 obs
● 2017-05-17 12:48:00
○ 2026-03-10 14:30:06
○ 2026-08-01 13:56:12
●MXelmkanko.com2026-03-10 → 2026-08-01 · 3 obs
● 2026-03-10 14:30:06
● 2026-08-01 13:56:12
○MXmail.elmkanko.com2015-06-14 → 2017-05-17 · 4 obs
● 2017-05-17 12:48:00
○ 2026-03-10 14:30:06
○ 2026-08-01 13:56:12
○A157.7.154.652015-06-14 → 2017-05-17 · 4 obs
● 2017-05-17 12:48:00
○ 2026-03-10 14:30:06
○ 2026-08-01 13:56:12
●A49.212.243.1032026-03-10 → 2026-08-01 · 3 obs
● 2026-03-10 14:30:06
● 2026-08-01 13:56:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| elmkanko.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 elmkanko.com (unsigned zone)
⏱️ Timing
Total: 1010ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.243.103 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | elmkanko.com (pri: 10) |
| TXT | 1 | v=spf1 a:www3593.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
The domain mail.elmkanko.com falls under the parent elmkanko.com.
Mail Server Role
elmkanko.com acts as its own mail server.
IP Addresses
elmkanko.com points to a single IP number: 49.212.243.103.
Additional host names — advance-factory.jp, mail.jyu-g.co.jp, www3593.sakura.ne.jp and two others — share IP numbers with elmkanko.com.
Name Servers
elmkanko.com is served by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
At least some of elmkanko.com's name servers are shared with other domains, for example chiken-group.com, rindomain.com, nakamoto.ne.jp and two more.
These name servers tend to be used in conjunction with the name servers dns.sakura.ad.jp.
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
elmkanko.com has a single mail server: elmkanko.com itself.
elmkanko.com resolves to 49.212.243.103 and no other IP number.