dubsign.com - robtex.com
dubsign.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.51🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-51.virt.lolipop.jp | ||||||
| NS | dubsign.com ⭐ | ||||||
| A | 157.7.107.51🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-51.virt.lolipop.jp | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 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 | ||||||
| SOA | dubsign.compostmaster@dubsign.com serial=1671519289 | ||||||
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=1774555127 | ||||||
Same first word
dubsign.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns01.muumuu-domain.com2015-06-02 → 2026-03-26 · 2 obs
● 2026-03-26 20:22:38
●NSdns02.muumuu-domain.com2015-06-02 → 2026-03-26 · 2 obs
● 2026-03-26 20:22:38
●NSdubsign.com2015-06-02 → 2026-03-26 · 2 obs
● 2026-03-26 20:22:38
●MXmx01.lolipop.jp2015-06-02 → 2026-03-26 · 2 obs
● 2026-03-26 20:22:38
●A157.7.107.512026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 20:22:38
○A157.7.107.612016-05-03 → 2017-06-14 · 4 obs
● 2016-05-03 13:26:48
● 2017-06-14 16:57:36
○ 2026-03-26 20:22:38
○A203.189.109.2162015-06-02 → 2016-02-06 · 4 obs
● 2016-02-06 04:04:24
○ 2016-05-03 13:26:48
○ 2026-03-26 20:22:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| dubsign.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dubsign.com (unsigned zone)
⏱️ Timing
Total: 652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.51 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mx01.lolipop.jp (pri: 50) |
| SOA | 1 | dubsign.com postmaster.dubsign.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
IP Addresses
dubsign.com points to IP number 157.7.107.51.
For instance, other host names cani.fool.jp, masakoito.com, aloha-ono.com, myspotguide.com and m-kikaku.com share IP numbers with dubsign.com.
Name Servers
dubsign.com is delegated to three name servers: dubsign.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
dubsign.com shares name servers with other domains at least partially, for example nippo-web.com, sunnydays.biz, liebe.co.jp, kinkimisin.com and shunpachi.jp.
Host names with a single IP address: dubsign.com points to 157.7.107.51; dns01.muumuu-domain.com points to 202.239.23.39; dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
dubsign.com is handled by a single mail server, mx01.lolipop.jp.
dubsign.com shares the same mail server setup as other domains, for instance j-lyric.net, ishikawaya.biz, skoob.co.jp, akabeko.info and ecosela.net.
mx01.lolipop.jp points to a single IP: 157.7.107.233.