sumibi.info - dns.ninja
sumibi.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.183.158🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky008.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 | sumibi.info ⭐ | ||||||
| A | 183.90.183.158🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky008.cbsv.jp | ||||||
| TXT | v=spf1 ip4:183.90.183.158 include:_spf.cbsv.jp ~all | ||||||
| SOA | ns1.cbsv.jphostmaster@sumibi.info 2020-06-28 #8 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1785183178 | ||||||
MX for
sumibi.info |
Same first word
Similar names
DNS History
17 records (4 active, 13 former)
○NSdns01.park.onamae.com2015-07-26 → 2016-07-07 · 4 obs
● 2016-07-07 02:34:44
○ 2017-02-16 09:22:24
○ 2026-07-27 20:48:36
○NSdns02.park.onamae.com2015-07-26 → 2016-07-07 · 4 obs
● 2016-07-07 02:34:44
○ 2017-02-16 09:22:24
○ 2026-07-27 20:48:36
○NSdns1.onamae.com2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 09:22:24
○ 2019-12-23 02:45:38
○ 2026-07-27 20:48:36
○NSdns2.onamae.com2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 09:22:24
○ 2019-12-23 02:45:38
○ 2026-07-27 20:48:36
●NSns1.cbsv.jp2026-02-18 → 2026-07-27 · 3 obs
● 2026-02-18 21:39:30
● 2026-07-27 20:48:36
○NSns1.gmointernet.com2015-07-26 → 2016-07-07 · 4 obs
● 2016-07-07 02:34:44
○ 2017-02-16 09:22:24
○ 2026-07-27 20:48:36
○NSns1.mixhost.jp2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 02:45:38
○ 2026-02-18 21:39:30
○ 2026-07-27 20:48:36
●NSns2.cbsv.jp2026-02-18 → 2026-07-27 · 3 obs
● 2026-02-18 21:39:30
● 2026-07-27 20:48:36
○NSns2.mixhost.jp2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 02:45:38
○ 2026-02-18 21:39:30
○ 2026-07-27 20:48:36
○NSns3.mixhost.jp2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 02:45:38
○ 2026-02-18 21:39:30
○ 2026-07-27 20:48:36
○NSns4.mixhost.jp2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 02:45:38
○ 2026-02-18 21:39:30
○ 2026-07-27 20:48:36
●MXsumibi.info2019-12-23 → 2026-07-27 · 2 obs
● 2026-07-27 20:48:36
○A150.95.255.382017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 09:22:24
○ 2019-12-23 02:45:38
○ 2026-07-27 20:48:36
○A150.95.55.232019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 02:45:38
○ 2026-02-18 21:39:30
○ 2026-07-27 20:48:36
●A183.90.183.1582026-02-18 → 2026-07-27 · 3 obs
● 2026-02-18 21:39:30
● 2026-07-27 20:48:36
○A210.157.1.1342015-07-26 → 2016-03-08 · 4 obs
● 2016-03-08 22:38:28
○ 2016-07-07 02:34:44
○ 2026-07-27 20:48:36
○A210.172.133.122016-07-07 → 2016-07-07 · 4 obs
● 2016-07-07 02:34:44
○ 2017-02-16 09:22:24
○ 2026-07-27 20:48:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a2.info.afilias-nst.info, c0.info.afilias-nst.info, a0.info.afilias-nst.info | - |
| sumibi.info | ns1.cbsv.jp, ns2.cbsv.jp | - |
✅ Authoritative Response
Server:172.64.52.149
NS records: ns1.cbsv.jp, ns2.cbsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sumibi.info (unsigned zone)
⏱️ Timing
Total: 766ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.183.158 |
| NS | 2 | ns1.cbsv.jp, ns2.cbsv.jp |
| MX | 1 | sumibi.info (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.90.183.158 include:_spf.c |
| SOA | 1 | ns1.cbsv.jp hostmaster.sumibi.info |
Analysis
Mail Server Role
sumibi.info serves as a mail server for sumibi.info.
IP Addresses
sumibi.info has exactly one IP address — 183.90.183.158.
kiyotomo.co.jp, www.komatsuzawa.co.jp, kamikawa-kanko.com plus two other host names have IP numbers in common with sumibi.info.
Name Servers
DNS delegation for sumibi.info points to two name servers: ns1.cbsv.jp and ns2.cbsv.jp.
The name server configuration of sumibi.info is shared with other domains, for instance otsu.or.jp, kpu-envinfo.jp, foxlive.work and two others.
At least some of sumibi.info's name servers are shared with other domains, for example cknk.jp, pacificcoastchapterrlhs.org, itosash.com and two more.
These name servers tend to be used in conjunction with the name servers a.misconfigured.dns.server.invalid.
ns1.cbsv.jp directs to 172.64.52.149 and 172.64.52.199. ns2.cbsv.jp directs to 172.64.53.51 and 172.64.53.143. Each host name carries two IP addresses.
Mail Servers
sumibi.info uses exactly one mail server, which is sumibi.info.
sumibi.info has exactly one IP number: 183.90.183.158.