squaretop.com - robtex.com
squaretop.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.235.46🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3336.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 | squaretop.com ⭐ | ||||||
| A | 49.212.235.46🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3336.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3336.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-12-10 #4 | ||||||
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=1771291435 | ||||||
MX for
squaretop.com |
Same first word
squaretop.com |
Similar names
potsquare.com |
equasport.com |
squarepot.com |
topsquare.net |
topsquare.info |
aprquotes.com |
postquare.com |
sparquote.de |
topsquare.nl |
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2026-03-12 → 2026-03-20 · 3 obs
● 2026-03-12 22:44:58
● 2026-03-20 07:22:50
●NSns1.dns.ne.jp2026-03-12 → 2026-03-20 · 3 obs
● 2026-03-12 22:44:58
● 2026-03-20 07:22:50
○NSns15.worldnic.com2015-05-28 → 2017-06-19 · 4 obs
● 2017-06-19 17:31:24
○ 2026-03-12 22:44:58
○ 2026-03-20 07:22:50
○NSns16.worldnic.com2015-05-28 → 2017-06-19 · 4 obs
● 2017-06-19 17:31:24
○ 2026-03-12 22:44:58
○ 2026-03-20 07:22:50
●NSns2.dns.ne.jp2026-03-12 → 2026-03-20 · 3 obs
● 2026-03-12 22:44:58
● 2026-03-20 07:22:50
○MXinbound.squaretop.com.netsolmail.net2015-05-28 → 2017-06-19 · 4 obs
● 2017-06-19 17:31:24
○ 2026-03-12 22:44:58
○ 2026-03-20 07:22:50
●MXsquaretop.com2026-03-12 → 2026-03-20 · 3 obs
● 2026-03-12 22:44:58
● 2026-03-20 07:22:50
○A205.178.145.1192015-05-28 → 2017-06-19 · 4 obs
● 2017-06-19 17:31:24
○ 2026-03-12 22:44:58
○ 2026-03-20 07:22:50
●A49.212.235.462026-03-12 → 2026-03-20 · 3 obs
● 2026-03-12 22:44:58
● 2026-03-20 07:22:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| squaretop.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server: 61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for squaretop.com (unsigned zone)
⏱️ Timing
Total: 1533ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.235.46 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | squaretop.com (pri: 10) |
| TXT | 1 | v=spf1 a:www3336.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
squaretop.com serves as the mail server for squaretop.com.
IP Addresses
squaretop.com points to a single IP address: 49.212.235.46.
Other host names such as spokyo.org, orusaco.com, idol-planet.com, nahasouth-rc.org and petland-smile.sakura.ne.jp share IP numbers with squaretop.com.
Name Servers
squaretop.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
At least part of the name servers for squaretop.com are shared with other domains, for instance kagichange.com, chowari.net, masanji.com, keac.jp and gokoku.gr.jp.
Host names with a single IP:
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
Mail for squaretop.com is handled by a single mail server, squaretop.com.
Host squaretop.com points to IP 49.212.235.46.