rocheblanc.com - robtex.com
rocheblanc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.69.55.235🇯🇵 Amazon52.68.0.0/15 EC2 NRT prefix | ||||||
| PTR | ec2-52-69-55-235.ap-northeast-1.compute.amazonaws.com | ||||||
| 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 | rocheblanccom.sakura.ne.jp ⭐ | ||||||
| A | 49.212.243.60🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3550.sakura.ne.jp | ||||||
| TXT | v=spf1 a:wwwrocheblanccom.sakura.ne.jp mx include:_spf.google.com ~all | ||||||
| SOA | dns01.muumuu-domain.compostmaster@rocheblanc.com serial=1710204408 | ||||||
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=1774573297 | ||||||
Same first word
rocheblanc.com |
DNS History
12 records (4 active, 8 former)
●NSdns01.muumuu-domain.com2026-02-20 → 2026-03-27 · 3 obs
● 2026-02-20 04:04:48
● 2026-03-27 01:19:42
●NSdns02.muumuu-domain.com2026-02-20 → 2026-03-27 · 3 obs
● 2026-02-20 04:04:48
● 2026-03-27 01:19:42
○NSns3.entre-preneur.com2016-03-24 → 2017-03-27 · 5 obs
● 2016-03-24 10:10:36
● 2017-03-27 23:44:08
○ 2026-02-20 04:04:48
○ 2026-03-27 01:19:42
○NSns4.entre-preneur.com2016-03-24 → 2017-03-27 · 5 obs
● 2016-03-24 10:10:36
● 2017-03-27 23:44:08
○ 2026-02-20 04:04:48
○ 2026-03-27 01:19:42
○NSuns01.lolipop.jp2015-07-05 → 2015-11-30 · 4 obs
● 2015-11-30 08:52:56
○ 2016-03-24 10:10:36
○ 2026-03-27 01:19:42
○NSuns02.lolipop.jp2015-07-05 → 2015-11-30 · 4 obs
● 2015-11-30 08:52:56
○ 2016-03-24 10:10:36
○ 2026-03-27 01:19:42
○MXdmail.kagoya.net2016-03-24 → 2017-03-27 · 5 obs
● 2016-03-24 10:10:36
● 2017-03-27 23:44:08
○ 2026-02-20 04:04:48
○ 2026-03-27 01:19:42
○MXmx01.lolipop.jp2015-07-05 → 2015-11-30 · 4 obs
● 2015-11-30 08:52:56
○ 2016-03-24 10:10:36
○ 2026-03-27 01:19:42
●MXrocheblanccom.sakura.ne.jp2026-02-20 → 2026-03-27 · 3 obs
● 2026-02-20 04:04:48
● 2026-03-27 01:19:42
○A203.142.192.322016-03-24 → 2017-03-27 · 5 obs
● 2016-03-24 10:10:36
● 2017-03-27 23:44:08
○ 2026-02-20 04:04:48
○ 2026-03-27 01:19:42
○A203.189.109.852015-07-05 → 2015-11-30 · 4 obs
● 2015-11-30 08:52:56
○ 2016-03-24 10:10:36
○ 2026-03-27 01:19:42
●A52.69.55.2352026-02-20 → 2026-03-27 · 3 obs
● 2026-02-20 04:04:48
● 2026-03-27 01:19:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rocheblanc.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rocheblanc.com (unsigned zone)
⏱️ Timing
Total: 602ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.69.55.235 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | rocheblanccom.sakura.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 a:wwwrocheblanccom.sakura.ne.jp m |
| SOA | 1 | dns01.muumuu-domain.com postmaster.roche |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
IP Addresses
rocheblanc.com maps to IP address 52.69.55.235.
Other host names, for instance hoen-int.com, bridgelife.jp, josei-n-kyujin.com, ns.sss-education.com and smtp.shouei-group.co.jp share IP numbers with rocheblanc.com.
Name Servers
Two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com are delegated to rocheblanc.com.
rocheblanc.com uses the same name server configuration as other domains, such as happy-166.com, helloofilm.com, hotabi.com, the-ortho.com and kohakuhifuka.com.
rocheblanc.com at least partially shares name servers with other domains such as suzunonerena.com, toko-art.net, dssr.co.jp, ikusakaya.com and kameokakajuen.com.
Host names with a single IP address:
dns01.muumuu-domain.com points to 202.239.23.39
dns02.muumuu-domain.com points to 160.251.249.62
Mail Servers
rocheblanc.com is handled by a single mail server, rocheblanccom.sakura.ne.jp.
The mail server setup for rocheblanc.com matches that of other domains, for instance rocheblanccom.sakura.ne.jp.
rocheblanccom.sakura.ne.jp points to one IP number: 49.212.243.60.