safe-check.jp - robtex.com
safe-check.jp
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=1785372303 | ||||||
PTR for
Previously MX for
safe-check.jp |
Subdomains
Same first word
safe-check.com.cn |
safe-check.jp |
Similar names
DNS History
10 records (6 active, 4 former)
○NSns.safe-check.jp2015-07-22 → 2017-02-07 · 4 obs
● 2017-02-07 00:41:50
○ 2026-03-01 05:43:00
○ 2026-07-30 01:10:26
●NSns1.p68.dns.oraclecloud.net2026-03-01 → 2026-07-30 · 3 obs
● 2026-03-01 05:43:00
● 2026-07-30 01:10:26
●NSns2.p68.dns.oraclecloud.net2026-03-01 → 2026-07-30 · 3 obs
● 2026-03-01 05:43:00
● 2026-07-30 01:10:26
●NSns3.p68.dns.oraclecloud.net2026-03-01 → 2026-07-30 · 3 obs
● 2026-03-01 05:43:00
● 2026-07-30 01:10:26
●NSns4.p68.dns.oraclecloud.net2026-03-01 → 2026-07-30 · 3 obs
● 2026-03-01 05:43:00
● 2026-07-30 01:10:26
○NSns4.sphere.ad.jp2015-07-22 → 2017-02-07 · 4 obs
● 2017-02-07 00:41:50
○ 2026-03-01 05:43:00
○ 2026-07-30 01:10:26
●MXmail.safe-check.jp2026-03-01 → 2026-07-30 · 3 obs
● 2026-03-01 05:43:00
● 2026-07-30 01:10:26
○MXsafe-check.jp2015-07-22 → 2017-02-07 · 4 obs
● 2017-02-07 00:41:50
○ 2026-03-01 05:43:00
○ 2026-07-30 01:10:26
○A1.33.188.672015-07-22 → 2017-02-07 · 4 obs
● 2017-02-07 00:41:50
○ 2026-03-01 05:43:00
○ 2026-07-30 01:10:26
●A140.238.44.1062026-03-01 → 2026-07-30 · 3 obs
● 2026-03-01 05:43:00
● 2026-07-30 01:10:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| safe-check.jp | ns2.p68.dns.oraclecloud.net, ns4.p68.dns.oraclecloud.net, ns1.p68.dns.oraclecloud.net, ns3.p68.dns.oraclecloud.net | - |
✅ Authoritative Response
Server:108.59.168.202
NS records: ns2.p68.dns.oraclecloud.net, ns4.p68.dns.oraclecloud.net, ns1.p68.dns.oraclecloud.net, ns3.p68.dns.oraclecloud.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for safe-check.jp (unsigned zone)
⏱️ Timing
Total: 1162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.238.44.106 |
| NS | 4 | ns1.p68.dns.oraclecloud.net, ns3.p68.dns.oraclecloud.net... |
| MX | 1 | mail.safe-check.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:140.238.44.106 ~all |
| SOA | 1 | ns1.p68.dns.oraclecloud.net hostmaster.s |
Analysis
Hierarchy
mail.safe-check.jp and www.safe-check.jp are both subdomains of safe-check.jp.
IP Addresses
safe-check.jp resolves to one IP address: 140.238.44.106.
Additional host names — including mail.safe-check.jp and www.safe-check.jp — share IP numbers with safe-check.jp.
Name Servers
The authoritative name servers for safe-check.jp are ns1.p68.dns.oraclecloud.net, ns2.p68.dns.oraclecloud.net, ns3.p68.dns.oraclecloud.net and ns4.p68.dns.oraclecloud.net.
safe-check.jp has at least partial name server overlap with other domains, such as aaemrsa.org, comaxim.com, globalconnect.liveu.tv and two others.
It is common to find these name servers alongside the name servers ns3.p202.dns.oraclecloud.net, ns4.p202.dns.oraclecloud.net, ns1.p202.dns.oraclecloud.net and two others.
ns1.p68.dns.oraclecloud.net, ns2.p68.dns.oraclecloud.net, ns3.p68.dns.oraclecloud.net and ns4.p68.dns.oraclecloud.net all point to exactly two IP numbers each: ns1.p68.dns.oraclecloud.net → 108.59.166.202 and 2600:2000:2100::ca; ns2.p68.dns.oraclecloud.net → 108.59.168.202 and 2600:2000:2110::ca; ns3.p68.dns.oraclecloud.net → 108.59.170.202 and 2600:2000:2120::ca; ns4.p68.dns.oraclecloud.net → 108.59.172.202 and 2600:2000:2130::ca.
Mail Servers
Mail for safe-check.jp is handled by a single mail server, mail.safe-check.jp.
There is one IP number for mail.safe-check.jp: 140.238.44.106.