itosash.com - dns.ninja
itosash.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 183.90.183.158π―π΅ DRNET183.90.176.0/21 | ||||||
| PTR | tky008.cbsv.jp | ||||||
| NS | a.misconfigured.dns.server.invalid β | ||||||
| NS | ns1.cbsv.jp | ||||||
| A | 172.64.52.149πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.199πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.cbsv.jp | ||||||
| A | 172.64.53.51πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.143πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | itosash.com β | ||||||
| A | 183.90.183.158π―π΅ DRNET183.90.176.0/21 | ||||||
| PTR | tky008.cbsv.jp | ||||||
| TXT | v=spf1 ip4:183.90.183.158 include:_spf.cbsv.jp ~all | ||||||
| SOA | a.misconfigured.dns.server.invalidhostmaster@itosash.com 2026-03-03 #13 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1785270087 | ||||||
MX for
itosash.com |
Subdomains
mail.itosash.com |
Same first word
itosash.com |
Similar names
DNS History
10 records (5 active, 5 former)
βNSa.misconfigured.dns.server.invalid2026-02-18 β 2026-07-28 Β· 3 obs
β 2026-02-18 21:39:30
β 2026-07-28 20:27:08
βNSns.itosash.com2015-08-12 β 2018-09-14 Β· 4 obs
β 2018-09-14 20:11:32
β 2026-02-18 21:39:30
β 2026-07-28 20:27:08
βNSns01.i-surf.co.jp2015-08-12 β 2018-09-14 Β· 4 obs
β 2018-09-14 20:11:32
β 2026-02-18 21:39:30
β 2026-07-28 20:27:08
βNSns02.i-surf.co.jp2015-08-12 β 2018-09-14 Β· 4 obs
β 2018-09-14 20:11:32
β 2026-02-18 21:39:30
β 2026-07-28 20:27:08
βNSns1.cbsv.jp2026-02-18 β 2026-07-28 Β· 3 obs
β 2026-02-18 21:39:30
β 2026-07-28 20:27:08
βNSns2.cbsv.jp2026-02-18 β 2026-07-28 Β· 3 obs
β 2026-02-18 21:39:30
β 2026-07-28 20:27:08
βMXitosash.com2026-03-05 β 2026-07-28 Β· 3 obs
β 2026-03-05 19:41:24
β 2026-07-28 20:27:08
βMXmail.itosash.com2015-08-12 β 2026-02-25 Β· 4 obs
β 2026-02-25 01:18:52
β 2026-03-05 19:41:24
β 2026-07-28 20:27:08
βA153.122.10.152015-08-12 β 2018-09-14 Β· 4 obs
β 2018-09-14 20:11:32
β 2026-02-18 21:39:30
β 2026-07-28 20:27:08
βA183.90.183.1582026-02-18 β 2026-07-28 Β· 3 obs
β 2026-02-18 21:39:30
β 2026-07-28 20:27:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itosash.com | ns1.cbsv.jp, ns2.cbsv.jp | - |
β Authoritative Response
Server:172.64.52.199
NS records: ns1.cbsv.jp, ns2.cbsv.jp
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for itosash.com (unsigned zone)
β±οΈ Timing
Total: 803ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.183.158 |
| NS | 2 | ns1.cbsv.jp, ns2.cbsv.jp |
| MX | 1 | itosash.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.90.183.158 include:_spf.c |
| SOA | 1 | a.misconfigured.dns.server.invalid hostm |
Analysis
Hierarchy
The domain mail.itosash.com falls under the parent itosash.com.
Mail Server Role
itosash.com acts as its own mail server.
IP Addresses
itosash.com points to a single IP number: 183.90.183.158.
Additional host names β mail.fruit-farm.jp, mail.young-leaves.com, ufotable.co.jp and two others β share IP numbers with itosash.com.
Name Servers
The authoritative name servers for itosash.com are ns1.cbsv.jp, ns2.cbsv.jp and a.misconfigured.dns.server.invalid β three in total.
At least some of itosash.com's name servers are shared with other domains, for example mamical.com, omic.co.kr, okey.ee and two more.
These name servers tend to co-occur with ndns1.cosmotown.com, ndns2.cosmotown.com, ns1.domeeninimi.ee and 3 other name servers in the same DNS delegations.
The two host names ns1.cbsv.jp and ns2.cbsv.jp each have a pair of IP addresses: ns1.cbsv.jp has 172.64.52.149 and 172.64.52.199, and ns2.cbsv.jp has 172.64.53.51 and 172.64.53.143.
Mail Servers
itosash.com has a single mail server: itosash.com itself.
itosash.com directs to just one IP number, 183.90.183.158.