hearbest.jp - robtex.com
hearbest.jp
jp
| DNSSEC | π Signed (DS record present) | ||||||
| NS | z.dns.jp β | ||||||
| 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=1776147303 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
βNSns1.bdm.microsoftonline.com2020-01-10 β 2026-04-14 Β· 2 obs
β 2026-04-14 06:46:32
βNSns2.bdm.microsoftonline.com2020-01-10 β 2026-04-14 Β· 2 obs
β 2026-04-14 06:46:32
βNSns3.bdm.microsoftonline.com2020-01-10 β 2026-04-14 Β· 2 obs
β 2026-04-14 06:46:32
βNSns4.bdm.microsoftonline.com2020-01-10 β 2026-04-14 Β· 2 obs
β 2026-04-14 06:46:32
βMXhearbest-jp.mail.protection.outlook.com2020-01-10 β 2026-04-14 Β· 2 obs
β 2026-04-14 06:46:32
βA40.74.242.2522020-01-10 β 2026-04-14 Β· 2 obs
β 2026-04-14 06:46:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| hearbest.jp | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com | - |
β Authoritative Response
Server:208.84.5.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for hearbest.jp (unsigned zone)
β±οΈ Timing
Total: 768ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 40.74.242.252 |
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | hearbest-jp.mail.protection.outlook.com |
| TXT | 3 | mscid=6HGh+HNz1owCKymZLSrWSWKUnh325yxPhy, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
Analysis
IP Addresses
hearbest.jp points to IP number 40.74.242.252.
Name Servers
hearbest.jp is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
hearbest.jp shares name servers with other domains at least partially, for example sharks4hire.com, ruizfilhoadvogados.com.br, leard.ca, ns1.lizkur.com and cronimet.cn.
Host names with two IP numbers:
ns1.bdm.microsoftonline.com points to: 2603:1061:0:700::d0 and 13.107.236.208
ns2.bdm.microsoftonline.com points to: 2620:1ec:8ec:700::d0 and 150.171.21.208
ns3.bdm.microsoftonline.com points to: 2a01:111:4000:700::d0 and 204.14.183.208
ns4.bdm.microsoftonline.com points to: 2620:1ec:bda:700::d0 and 208.84.5.208
Mail Servers
hearbest.jp is handled by a single mail server, hearbest-jp.mail.protection.outlook.com.
Host name hearbest-jp.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::, 2a01:111:f403:cc24::, 52.101.124.1, 52.101.124.5, 52.101.157.10 and 52.101.157.40.