e-3up.com - robtex.com
e-3up.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.199.72🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | 72.199.94.219.static.www408b.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 | e-3up.com ⭐ | ||||||
| A | 219.94.199.72🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | 72.199.94.219.static.www408b.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2009-02-23 #1 | ||||||
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=1774431112 | ||||||
MX for
e-3up.com |
Same first word
e-3up.com |
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2015-08-12 → 2026-03-25 · 3 obs
● 2015-08-12 00:07:24
● 2026-03-25 09:56:18
●NSns1.dns.ne.jp2015-08-12 → 2026-03-25 · 3 obs
● 2015-08-12 00:07:24
● 2026-03-25 09:56:18
○NSns1.onamae.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-12 00:07:24
○ 2026-03-25 09:56:18
●NSns2.dns.ne.jp2015-08-12 → 2026-03-25 · 3 obs
● 2015-08-12 00:07:24
● 2026-03-25 09:56:18
○NSns2.onamae.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-12 00:07:24
○ 2026-03-25 09:56:18
●MXe-3up.com2015-08-12 → 2026-03-25 · 3 obs
● 2015-08-12 00:07:24
● 2026-03-25 09:56:18
○MXmx.e-3up.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-12 00:07:24
○ 2026-03-25 09:56:18
○A211.13.204.132008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-12 00:07:24
○ 2026-03-25 09:56:18
●A219.94.199.722015-08-12 → 2026-03-25 · 3 obs
● 2015-08-12 00:07:24
● 2026-03-25 09:56:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net... | - |
| e-3up.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 e-3up.com (unsigned zone)
⏱️ Timing
Total: 986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.199.72 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | e-3up.com (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
e-3up.com serves as the mail server for e-3up.com.
IP Addresses
e-3up.com points to IP number: 219.94.199.72.
Other host names, for instance 72.199.94.219.static.www408b.sakura.ne.jp share IP numbers with e-3up.com.
Name Servers
e-3up.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
e-3up.com at least partially shares name servers with other domains, for instance dts-dance.com, bookface.jp, e-tamaya.sakura.ne.jp, anisong.co.jp and mail.ittnet.com.
these name servers are often used in conjunction with the name servers dns.sakura.ad.jp.
Host names with a single IP:
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.
Mail Servers
e-3up.com is handled by a single mail server, e-3up.com.
e-3up.com points to a single IP: 219.94.199.72.