officeren.info - robtex.com
officeren.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.224.185.238🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2598.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 | officeren.info ⭐ | ||||||
| A | 210.224.185.238🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2598.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2598.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-08-18 #3 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774486562 | ||||||
MX for
officeren.info |
Same first word
officeren.cn |
officeren.info |
officeren.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2016-06-25 → 2026-03-26 · 3 obs
● 2016-06-25 00:22:18
● 2026-03-26 01:27:34
●NSns1.dns.ne.jp2016-06-25 → 2026-03-26 · 3 obs
● 2016-06-25 00:22:18
● 2026-03-26 01:27:34
○NSns1.star-domain.jp2015-04-17 → 2016-02-28 · 4 obs
● 2016-02-28 21:59:28
○ 2016-06-25 00:22:18
○ 2026-03-26 01:27:34
●NSns2.dns.ne.jp2016-06-25 → 2026-03-26 · 3 obs
● 2016-06-25 00:22:18
● 2026-03-26 01:27:34
○NSns2.star-domain.jp2015-04-17 → 2016-02-28 · 4 obs
● 2016-02-28 21:59:28
○ 2016-06-25 00:22:18
○ 2026-03-26 01:27:34
○NSns3.star-domain.jp2015-04-17 → 2016-02-28 · 4 obs
● 2016-02-28 21:59:28
○ 2016-06-25 00:22:18
○ 2026-03-26 01:27:34
●MXofficeren.info2016-06-25 → 2026-03-26 · 2 obs
● 2026-03-26 01:27:34
●A210.224.185.2382026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 15:07:14
● 2026-03-26 01:27:34
○A219.94.128.772016-06-25 → 2017-04-07 · 4 obs
● 2017-04-07 02:01:04
○ 2026-02-24 15:07:14
○ 2026-03-26 01:27:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| officeren.info | 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 officeren.info (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.224.185.238 |
| NS | 2 | ns2.dns.ne.jp, ns1.dns.ne.jp |
| MX | 1 | officeren.info (pri: 10) |
| TXT | 1 | v=spf1 a:www2598.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
For officeren.info, the mail server is officeren.info.
IP Addresses
officeren.info resolves to one IP number: 210.224.185.238.
other host names including www2598.sakura.ne.jp, yukojw.com, aikaze.net, tdba.jp and kako-chokoku.com share IP numbers with officeren.info.
Name Servers
officeren.info is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
officeren.info at least partially shares name servers with other domains, for instance graypony25.sakura.ne.jp, f-a-s.jp, particulier-sapporo.com, manga-tips.com and genrei-koubou.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
officeren.info is served by a single mail server, officeren.info.
officeren.info resolves to IP 210.224.185.238.