square1.jp - robtex.com
square1.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.44.169🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users250.vip.heteml.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 | lp.square1.jp ⭐ | ||||||
| A | 34.111.141.225🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 225.141.111.34.bc.googleusercontent.com | ||||||
| MX | mx-proxy501.heteml.jp(10) | ||||||
| A | 157.7.189.17🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx-proxy502.heteml.jp(20) | ||||||
| A | 157.7.189.18🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | apple-domain-verification=HTLI9EcD00CuWefw | ||||||
| TXT | v=spf1 include:_spf.heteml.jp include:spf.muumuu-mail.com include:spf.heteml.... | ||||||
| TXT | pardot1103972=e3b5a3cd15a698bd9f2015d13b3f03935f4c334bf17f82dc104b8e3a57804708 | ||||||
| TXT | google-site-verification=aDB-Cb_QTIwropu40cDbCfGF8rvgYVwX-SsPZ8zGnxg | ||||||
| TXT | google-site-verification=v3OEItNFQi0iSXlh6JAyl0uT_MOy20dF5ujdGn-RA6E | ||||||
| TXT | sending_domain1103972=0de9ca0758a15b341a54f6f1382c83d4d093fd63a913aa7bd7f8efd... | ||||||
| SOA | dns01.muumuu-domain.compostmaster@square1.jp serial=1782291366 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1785609903 | ||||||
Same first word
square1.life |
square1.jp |
square1.glass |
square1.net.au |
square1.io |
square1.nl |
square1.studio |
square1.co.uk |
square1.co.kr |
square1.awsapps.com |
square1.com |
square1.se |
square1.net |
square1.com.au |
Similar names
DNS History
11 records (6 active, 5 former)
○NSdns0.heteml.jp2015-06-09 → 2016-08-14 · 4 obs
● 2016-08-14 03:52:34
○ 2026-07-22 10:52:46
○ 2026-08-01 18:55:20
●NSdns01.muumuu-domain.com2026-07-22 → 2026-08-01 · 3 obs
● 2026-07-22 10:52:46
● 2026-08-01 18:55:20
●NSdns02.muumuu-domain.com2026-07-22 → 2026-08-01 · 3 obs
● 2026-07-22 10:52:46
● 2026-08-01 18:55:20
○NSdns1.heteml.jp2015-06-09 → 2016-08-14 · 4 obs
● 2016-08-14 03:52:34
○ 2026-07-22 10:52:46
○ 2026-08-01 18:55:20
●MXlp.square1.jp2026-07-22 → 2026-08-01 · 3 obs
● 2026-07-22 10:52:46
● 2026-08-01 18:55:20
○MXmail12.heteml.jp2015-06-09 → 2016-08-14 · 4 obs
● 2016-08-14 03:52:34
○ 2026-07-22 10:52:46
○ 2026-08-01 18:55:20
●MXmx-proxy501.heteml.jp2026-07-22 → 2026-08-01 · 3 obs
● 2026-07-22 10:52:46
● 2026-08-01 18:55:20
●MXmx-proxy502.heteml.jp2026-07-22 → 2026-08-01 · 3 obs
● 2026-07-22 10:52:46
● 2026-08-01 18:55:20
○A157.7.188.1762015-10-22 → 2016-08-14 · 5 obs
● 2015-10-22 23:35:46
● 2016-08-14 03:52:34
○ 2026-07-22 10:52:46
○ 2026-08-01 18:55:20
●A157.7.44.1692026-07-22 → 2026-08-01 · 3 obs
● 2026-07-22 10:52:46
● 2026-08-01 18:55:20
○A210.188.199.2372015-06-09 → 2015-06-09 · 3 obs
○ 2015-10-22 23:35:46
○ 2026-08-01 18:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, h.dns.jp, g.dns.jp, d.dns.jp... | - |
| square1.jp | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ 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 square1.jp (unsigned zone)
⏱️ Timing
Total: 1227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.44.169 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 3 | mx-proxy501.heteml.jp (pri: 10), mx-proxy502.heteml.jp (pri: 20)... |
| TXT | 6 | google-site-verification=aDB-Cb_QTIwropu, sending_domain1103972=0de9ca0758a15b341a... |
| SOA | 1 | dns01.muumuu-domain.com postmaster.squar |
Analysis
IP Addresses
square1.jp directs to one IP number, which is 157.7.44.169.
Among the host names that share IP numbers with square1.jp are supe.jp, with-design.com, kitakyu-move.jp and two others.
Name Servers
Two name servers handle the delegation for square1.jp: dns01.muumuu-domain.com and dns02.muumuu-domain.com.
square1.jp has the same name server delegation as a number of other domains, such as elvorika.com, imagedesigner.co.jp, okazaki-iryo.jp and two more.
square1.jp has at least partial name server overlap with other domains, such as pleon.jp, unso-lp.com, manhokutei.co.jp and two others.
dns01.muumuu-domain.com directs to 202.239.23.39 and dns02.muumuu-domain.com directs to 160.251.249.62; each host name points to exactly one IP number.
Mail Servers
square1.jp has three mail servers: mx-proxy501.heteml.jp, mx-proxy502.heteml.jp and lp.square1.jp.
square1.jp shares at least some of its mail servers with other domains — for example light-c.com, smile-kan.com, starryworks.jp and two more.
mx-proxy501.heteml.jp points to 157.7.189.17; mx-proxy502.heteml.jp points to 157.7.189.18; lp.square1.jp points to 34.111.141.225 — each hostname maps to exactly one IP address.