heart-gate.com - robtex.com
heart-gate.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.207.143🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3103.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 | heart-gate.com ⭐ | ||||||
| A | 49.212.207.143🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3103.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3103.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2022-01-24 #10 | ||||||
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
heart-gate.com |
Same first word
heart-gate.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns10.linuxpl.com2017-02-05 → 2018-12-22 · 3 obs
● 2018-12-22 10:26:26
○ 2026-03-23 12:02:38
○NSns10.linuxpl.com2017-02-05 → 2018-12-22 · 3 obs
● 2018-12-22 10:26:26
○ 2026-03-23 12:02:38
●MXheart-gate.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 12:02:38
○MXmail.heart-gate.com2017-02-05 → 2018-12-22 · 3 obs
● 2018-12-22 10:26:26
○ 2026-03-23 12:02:38
●A49.212.207.1432026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 12:02:38
○A78.46.105.1022017-02-05 → 2018-12-22 · 3 obs
● 2018-12-22 10:26:26
○ 2026-03-23 12:02:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| heart-gate.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for heart-gate.com (unsigned zone)
⏱️ Timing
Total: 956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.143 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | heart-gate.com (pri: 10) |
| TXT | 1 | v=spf1 a:www3103.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
heart-gate.com serves as a mail server for heart-gate.com.
IP Addresses
heart-gate.com points to a single IP: 49.212.207.143.
Other host names, for instance crecer.cc, i-wa-i.com, tagcap.co.jp, co-mps.com and t-nagu.jp share IP numbers with heart-gate.com.
Name Servers
heart-gate.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
heart-gate.com partially shares name servers with other domains; examples include lr-tec.com, ksd-soft.com, i-plant.biz, koeido.net and kcs-inc.co.jp.
these name servers are commonly used with the name servers dns.sakura.ad.jp.
Host names with one IP number:
Host master.dns.ne.jp points to 210.224.172.18.
Host ns1.dns.ne.jp points to 61.211.236.1.
Host ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
heart-gate.com is handled by a single mail server, heart-gate.com.
heart-gate.com points to a single IP: 49.212.207.143.