mtool.work - dns.ninja
mtool.work
| DNSSEC | β οΈ Not signed | ||||||
| A | 160.16.149.22π―π΅ SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-410-46268.vs.sakura.ne.jp | ||||||
| NS | ns1.value-domain.com β | ||||||
| A | 172.64.52.38πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.value-domain.com β οΈ Not in zone NS records | ||||||
| A | 172.64.52.38πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns4.value-domain.com β οΈ Not in zone NS records | ||||||
| A | 172.64.53.3πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns5.value-domain.com β οΈ Not in zone NS records | ||||||
| A | 172.64.52.38πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.mtool.work β | ||||||
| A | 160.16.149.22π―π΅ SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-410-46268.vs.sakura.ne.jp | ||||||
| SOA | ns1.value-domain.comhostmaster@mtool.work 2026-03-21 #5 | ||||||
work
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.work β | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1782203013 | ||||||
Subdomains
mail.mtool.work |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
βNSns1.value-domain.com2020-03-02 β 2026-06-23 Β· 2 obs
β 2026-06-23 08:30:56
βNSns2.value-domain.com2020-03-02 β 2026-06-23 Β· 2 obs
β 2026-06-23 08:30:56
βNSns3.value-domain.com2026-02-21 β 2026-06-23 Β· 3 obs
β 2026-02-21 10:08:56
β 2026-06-23 08:30:56
βNSns4.value-domain.com2026-02-21 β 2026-06-23 Β· 3 obs
β 2026-02-21 10:08:56
β 2026-06-23 08:30:56
βNSns5.value-domain.com2026-02-21 β 2026-06-23 Β· 3 obs
β 2026-02-21 10:08:56
β 2026-06-23 08:30:56
βMXmail.mtool.work2021-04-06 β 2026-06-23 Β· 2 obs
β 2026-06-23 08:30:56
βA133.242.134.2072020-03-02 β 2020-03-02 Β· 3 obs
β 2021-04-06 06:33:56
β 2026-06-23 08:30:56
βA160.16.149.222026-02-21 β 2026-06-23 Β· 3 obs
β 2026-02-21 10:08:56
β 2026-06-23 08:30:56
βA160.16.204.442021-04-06 β 2021-04-06 Β· 4 obs
β 2021-04-06 06:33:56
β 2026-02-21 10:08:56
β 2026-06-23 08:30:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| mtool.work | ns4.value-domain.com, ns3.value-domain.com, ns1.value-domain.com, ns5.value-domain.com... | - |
β Authoritative Response
Server:172.64.53.3
NS records: ns4.value-domain.com, ns3.value-domain.com, ns1.value-domain.com, ns5.value-domain.com, ns2.value-domain.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for mtool.work (unsigned zone)
β±οΈ Timing
Total: 674ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.149.22 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | mail.mtool.work (pri: 10) |
| SOA | 1 | ns1.value-domain.com hostmaster.mtool.wo |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)
Analysis
Hierarchy
mail.mtool.work is a subdomain of mtool.work.
IP Addresses
mtool.work resolves to just one IP address, 160.16.149.22.
mail.mtool.work and tk2-410-46268.vs.sakura.ne.jp are among other host names that share IP numbers with mtool.work.
Name Servers
mtool.work delegates to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.
The name servers of mtool.work overlap at least partially with those of other domains β among them f0d.net, savlog.jp, inobg.com and two more.
The name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others are commonly seen in use alongside these name servers.
Host names that point to one IP address:
ns1.value-domain.com has the IP address 172.64.52.38.
ns2.value-domain.com has the IP address 172.64.53.3.
ns3.value-domain.com has the IP address 172.64.52.38.
ns4.value-domain.com has the IP address 172.64.53.3.
ns5.value-domain.com has the IP address 172.64.52.38.
Each of ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com resolves to 172.64.52.38.
Both ns2.value-domain.com and ns4.value-domain.com resolve to 172.64.53.3 IP addresses each.
Mail Servers
The sole mail server for mtool.work is mail.mtool.work.
mail.mtool.work directs to just one IP number, 160.16.149.22.