deep-blog.jp - robtex.com
deep-blog.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.182.153🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky003.cbsv.jp | ||||||
| NS | ns1.cbsv.jp ⭐ | ||||||
| A | 172.64.52.149🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.199🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.cbsv.jp | ||||||
| A | 172.64.53.51🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.143🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | deep-blog.jp ⭐ | ||||||
| A | 183.90.182.153🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky003.cbsv.jp | ||||||
| TXT | v=spf1 ip4:183.90.182.153 include:_spf.cbsv.jp ~all | ||||||
| SOA | ns1.cbsv.jphostmaster@deep-blog.jp 2024-05-15 #9 | ||||||
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=1778742003 | ||||||
MX for
deep-blog.jp |
Subdomains
mail.deep-blog.jp |
Same first word
deep-blog.jp |
DNS History
10 records (4 active, 6 former)
○NS01.dnsv.jp2018-05-15 → 2018-05-15 · 3 obs
○ 2026-03-30 16:52:26
○ 2026-05-14 07:25:08
○NS02.dnsv.jp2018-05-15 → 2018-05-15 · 3 obs
○ 2026-03-30 16:52:26
○ 2026-05-14 07:25:08
○NS03.dnsv.jp2018-05-15 → 2018-05-15 · 3 obs
○ 2026-03-30 16:52:26
○ 2026-05-14 07:25:08
○NS04.dnsv.jp2018-05-15 → 2018-05-15 · 3 obs
○ 2026-03-30 16:52:26
○ 2026-05-14 07:25:08
●NSns1.cbsv.jp2026-03-30 → 2026-05-14 · 3 obs
● 2026-03-30 16:52:26
● 2026-05-14 07:25:08
●NSns2.cbsv.jp2026-03-30 → 2026-05-14 · 3 obs
● 2026-03-30 16:52:26
● 2026-05-14 07:25:08
●MXdeep-blog.jp2026-03-30 → 2026-05-14 · 3 obs
● 2026-03-30 16:52:26
● 2026-05-14 07:25:08
○MXmail.deep-blog.jp2018-05-15 → 2018-05-15 · 3 obs
○ 2026-03-30 16:52:26
○ 2026-05-14 07:25:08
○A153.126.175.1622018-05-15 → 2018-05-15 · 3 obs
○ 2026-03-30 16:52:26
○ 2026-05-14 07:25:08
●A183.90.182.1532026-03-30 → 2026-05-14 · 3 obs
● 2026-03-30 16:52:26
● 2026-05-14 07:25:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| deep-blog.jp | ns2.cbsv.jp, ns1.cbsv.jp | - |
✅ Authoritative Response
Server:172.64.52.149
NS records: ns2.cbsv.jp, ns1.cbsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for deep-blog.jp (unsigned zone)
⏱️ Timing
Total: 896ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.182.153 |
| NS | 2 | ns1.cbsv.jp, ns2.cbsv.jp |
| MX | 1 | deep-blog.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.90.182.153 include:_spf.c |
| SOA | 1 | ns1.cbsv.jp hostmaster.deep-blog.jp |
Analysis
Hierarchy
deep-blog.jp is the parent of mail.deep-blog.jp.
Mail Server Role
deep-blog.jp is the mail server for deep-blog.jp.
IP Addresses
deep-blog.jp resolves to a single IP: 183.90.182.153.
Other host names, for instance st-orange.com, mail.kumon-gml.net, ranking-deai.net, contrabass.net and divinecross.jp share IP numbers with deep-blog.jp.
Name Servers
deep-blog.jp has two name servers: ns1.cbsv.jp and ns2.cbsv.jp.
deep-blog.jp shares the same name server setup as other domains, for example jizoudourimineshika.com, fixer-shop.jp, global-audience.info, tnx.biz and nccmail.net.
deep-blog.jp shares some name servers with other domains, for example asone2014.co.jp, aapicu.org, xjs.jp, crawfish.jp and chapter3.biz.
These name servers are commonly used with the name servers a.misconfigured.dns.server.invalid.
Host names with two IP numbers:
ns1.cbsv.jp points to: 172.64.52.149 and 172.64.52.199; ns2.cbsv.jp points to: 172.64.53.51 and 172.64.53.143.
Mail Servers
One mail server handles deep-blog.jp.
Host name deep-blog.jp points to IP 183.90.182.153.