weboffice2.net - robtex.com
weboffice2.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.121.61.143🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | tk2-117-59389.vs.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 | weboffice2.net ⭐ | ||||||
| A | 153.121.61.143🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | tk2-117-59389.vs.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2022-12-21 #1 | ||||||
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 | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774414317 | ||||||
MX for
weboffice2.net |
Same first word
weboffice2.de |
weboffice2.net |
Similar names
DNS History
10 records (5 active, 5 former)
○NSpark29.secureserver.net2007-10-13 → 2007-10-13 · 3 obs
○ 2015-10-25 21:39:40
○ 2026-03-25 05:11:08
○NSpark30.secureserver.net2007-10-13 → 2007-10-13 · 3 obs
○ 2015-10-25 21:39:40
○ 2026-03-25 05:11:08
○MXmailstore1.secureserver.net2007-10-13 → 2007-10-13 · 3 obs
○ 2015-10-25 21:39:40
○ 2026-03-25 05:11:08
○MXsmtp.secureserver.net2007-10-13 → 2007-10-13 · 3 obs
○ 2015-10-25 21:39:40
○ 2026-03-25 05:11:08
●MXweboffice2.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 05:11:08
●A153.121.61.1432026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 05:11:08
○A68.178.232.1002007-10-13 → 2007-10-13 · 3 obs
○ 2015-10-25 21:39:40
○ 2026-03-25 05:11:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| weboffice2.net | 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 weboffice2.net (unsigned zone)
⏱️ Timing
Total: 1160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.121.61.143 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | weboffice2.net (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
For weboffice2.net, the mail server is weboffice2.net.
IP Addresses
weboffice2.net points to a single IP number: 153.121.61.143.
Other host names, for instance tk2-117-59389.vs.sakura.ne.jp, share IP numbers with weboffice2.net.
Name Servers
weboffice2.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
weboffice2.net at least partially shares name servers with other domains, for instance e-server.co.jp, yell-ichihara.com, sta-tennis.org, ohmura-trading.sakura.ne.jp and jhirano.com.
Host names with one IP number:
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
One mail server handles weboffice2.net.
Host name weboffice2.net points to IP address 153.121.61.143.