office-u.com - robtex.com
office-u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.45🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-45.virt.lolipop.jp | ||||||
| NS | uns01.lolipop.jp ⭐ | ||||||
| A | 202.239.23.47🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | uns02.lolipop.jp | ||||||
| A | 160.251.249.29🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.lolipop.jp ~all | ||||||
| SOA | uns01.lolipop.jpadmin@madame.jp 2007-10-02 #29 | ||||||
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=1776025382 | ||||||
Same first word
office-u.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSuns01.lolipop.jp2015-08-05 → 2026-04-12 · 2 obs
● 2026-04-12 20:24:16
●NSuns02.lolipop.jp2015-08-05 → 2026-04-12 · 2 obs
● 2026-04-12 20:24:16
●MXmx01.lolipop.jp2015-08-05 → 2026-04-12 · 2 obs
● 2026-04-12 20:24:16
○A157.7.107.1162016-06-20 → 2020-02-22 · 5 obs
● 2016-06-20 13:11:28
● 2020-02-22 22:10:36
○ 2026-03-04 14:39:50
○ 2026-04-12 20:24:16
●A157.7.107.452026-03-04 → 2026-04-12 · 3 obs
● 2026-03-04 14:39:50
● 2026-04-12 20:24:16
○A210.172.144.272015-08-05 → 2016-02-27 · 4 obs
● 2016-02-27 16:02:48
○ 2016-06-20 13:11:28
○ 2026-04-12 20:24:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| office-u.com | uns01.lolipop.jp, uns02.lolipop.jp | - |
✅ Authoritative Response
Server:160.251.249.29
NS records: uns01.lolipop.jp, uns02.lolipop.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for office-u.com (unsigned zone)
⏱️ Timing
Total: 1310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.45 |
| NS | 2 | uns01.lolipop.jp, uns02.lolipop.jp |
| MX | 1 | mx01.lolipop.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.lolipop.jp ~all |
| SOA | 1 | uns01.lolipop.jp admin.madame.jp |
Analysis
IP Addresses
office-u.com points to IP number 157.7.107.45.
For instance, other host names slc-y.jp, kakurenbou.jp, kinyuu-g.com, momonabe.com and naturaltone.net share IP numbers with office-u.com.
Name Servers
office-u.com is delegated to two name servers: uns01.lolipop.jp and uns02.lolipop.jp.
office-u.com uses the same name server setup as other domains such as babydragon.org, szer.net, tsuruakira.jp, ibariku.com and wdrb.work.
Host names with one IP number:
uns01.lolipop.jp points to: 202.239.23.47.
uns02.lolipop.jp points to: 160.251.249.29.
Mail Servers
office-u.com is handled by a single mail server, mx01.lolipop.jp.
office-u.com shares the same mail server setup as other domains, for instance auto-r.com, iroha-i.com, mona.co.jp, 10ka.info and asenthy.com.
mx01.lolipop.jp points to a single IP: 157.7.107.233.