sanwanet.com - robtex.com
sanwanet.com
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=1774920417 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSasns1.costomer.ne.jp2026-03-25 → 2026-03-31 · 3 obs
● 2026-03-25 08:39:02
● 2026-03-31 01:44:56
●NSasns1.customer.ne.jp2015-05-28 → 2026-03-31 · 3 obs
● 2015-05-28 15:04:22
● 2026-03-31 01:44:56
●NSasns2.customer.ne.jp2015-05-28 → 2026-03-31 · 3 obs
● 2015-05-28 15:04:22
● 2026-03-31 01:44:56
○NSns.sanwanet.com2007-08-15 → 2007-08-15 · 3 obs
○ 2015-05-28 15:04:22
○ 2026-03-31 01:44:56
○NSns2.sphere.ad.jp2007-08-15 → 2007-08-15 · 3 obs
○ 2015-05-28 15:04:22
○ 2026-03-31 01:44:56
○MXmail.sanwanet.com2007-08-15 → 2007-08-15 · 3 obs
○ 2015-05-28 15:04:22
○ 2026-03-31 01:44:56
●MXsanwanet-com.mail.eo.outlook.com2015-05-28 → 2026-03-31 · 3 obs
● 2015-05-28 15:04:22
● 2026-03-31 01:44:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| sanwanet.com | asns2.customer.ne.jp, asns1.costomer.ne.jp | - |
✅ Authoritative Response
Server:210.150.254.94
NS records: asns2.customer.ne.jp, asns1.costomer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sanwanet.com (unsigned zone)
⏱️ Timing
Total: 1068ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | asns2.customer.ne.jp, asns1.customer.ne.jp |
| MX | 1 | sanwanet-com.mail.eo.outlook.com (pri: 5 |
| SOA | 1 | asns1.customer.ne.jp h-adachi.sanwanet.c |
Analysis
Name Servers
sanwanet.com is delegated to three name servers: asns1.costomer.ne.jp, asns1.customer.ne.jp and asns2.customer.ne.jp.
sanwanet.com partially shares name servers with other domains; examples include akita-xerox.co.jp, tanida.co.jp, 70.70.164.in-addr.arpa, v0500-198.mailsecure.jp and sapporo-src.com.
Host names with one IP number: The host name asns1.customer.ne.jp points to 210.150.254.86 and the host name asns2.customer.ne.jp points to 210.150.254.94.
Mail Servers
sanwanet.com is handled by a single mail server, sanwanet-com.mail.eo.outlook.com.
Hostname sanwanet-com.mail.eo.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.5, 52.101.124.6 and 52.101.157.11.