isp-will.com - robtex.com
isp-will.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.235.206🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3466.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 | isp-will.com ⭐ | ||||||
| A | 49.212.235.206🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3466.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2013-11-01 #18 | ||||||
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=1771291435 | ||||||
MX for
isp-will.com |
Same first word
isp-will.com |
DNS History
6 records (5 active, 1 former)
●NSmaster.dns.ne.jp2015-06-29 → 2026-03-09 · 3 obs
● 2015-06-29 10:01:44
● 2026-03-09 04:33:54
●NSns1.dns.ne.jp2015-06-29 → 2026-03-09 · 3 obs
● 2015-06-29 10:01:44
● 2026-03-09 04:33:54
●NSns2.dns.ne.jp2015-06-29 → 2026-03-09 · 3 obs
● 2015-06-29 10:01:44
● 2026-03-09 04:33:54
○NSwww.willcom.gr.jp2007-09-12 → 2007-09-12 · 3 obs
○ 2015-06-29 10:01:44
○ 2026-03-09 04:33:54
●MXisp-will.com2015-06-29 → 2026-03-09 · 3 obs
● 2015-06-29 10:01:44
● 2026-03-09 04:33:54
●A49.212.235.2062015-06-29 → 2026-03-09 · 3 obs
● 2015-06-29 10:01:44
● 2026-03-09 04:33:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| isp-will.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 isp-will.com (unsigned zone)
⏱️ Timing
Total: 2064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.235.206 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | isp-will.com (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
The mail server for isp-will.com is isp-will.com.
IP Addresses
isp-will.com points to a single IP address: 49.212.235.206.
Other host names such as oem-cosmetic.com, sonicmail.net, nekomine.com, schwerdtel.co.jp and www.kintetsu-nishinomiya.com share IPs with isp-will.com.
Name Servers
isp-will.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
isp-will.com at least partially shares name servers with other domains, for example 104.43.163.in-addr.arpa, tendon-hanabusa.com, shinagom.sakura.ne.jp, msd-sk.net and kazicup.com.
these name servers are commonly used alongside dns.sakura.ad.jp name servers.
Host names with a single IP address:
master.dns.ne.jp resolves to 210.224.172.18.
ns1.dns.ne.jp resolves to 61.211.236.1.
ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
One mail server handles isp-will.com; that server is isp-will.com.
isp-will.com points to a single IP number: 49.212.235.206.