mailad.net - robtex.com
mailad.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.180.240🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2800.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 | mailad.net ⭐ | ||||||
| A | 49.212.180.240🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2800.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2800.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2014-10-21 #21 | ||||||
net
| 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 ⚠️ Not in parent delegation | ||||||
| NS | l.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784132092 | ||||||
MX for
mailad.net |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSmaster.dns.ne.jp2015-06-03 → 2026-07-15 · 3 obs
● 2015-06-03 17:09:12
● 2026-07-15 16:43:20
●NSns1.dns.ne.jp2015-06-03 → 2026-07-15 · 3 obs
● 2015-06-03 17:09:12
● 2026-07-15 16:43:20
○NSns1.usweb.com2007-09-22 → 2007-09-22 · 3 obs
○ 2015-06-03 17:09:12
○ 2026-07-15 16:43:20
●NSns2.dns.ne.jp2015-06-03 → 2026-07-15 · 3 obs
● 2015-06-03 17:09:12
● 2026-07-15 16:43:20
○NSns4.enfrastructure.com2007-09-22 → 2007-09-22 · 3 obs
○ 2015-06-03 17:09:12
○ 2026-07-15 16:43:20
●MXmailad.net2015-06-03 → 2026-07-15 · 3 obs
● 2015-06-03 17:09:12
● 2026-07-15 16:43:20
●A49.212.180.2402015-06-03 → 2026-07-15 · 3 obs
● 2015-06-03 17:09:12
● 2026-07-15 16:43:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| mailad.net | 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 mailad.net (unsigned zone)
⏱️ Timing
Total: 1129ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.180.240 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | mailad.net (pri: 10) |
| TXT | 1 | v=spf1 a:www2800.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
The MX record for mailad.net points back to mailad.net — it is its own mail server.
IP Addresses
mailad.net directs to one IP number, which is 49.212.180.240.
Among the host names that share IP numbers with mailad.net are fp15.sakura.ne.jp, mail.mri-ra.co.jp, naniwagroup.sakura.ne.jp and two others.
Name Servers
mailad.net carries NS records delegating to master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
mailad.net shares at least some of its name servers with other domains, including aohani.com, bzlsk.sakura.ne.jp, mikikiya.com and two others.
These name servers are frequently seen alongside the name servers dns.sakura.ad.jp.
master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1 — each hostname maps to exactly one IP address.
Mail Servers
The MX record for mailad.net points to a single mail server: mailad.net.
mailad.net carries a single IP number, which is 49.212.180.240.