command.cz - robtex.com
command.cz
| DNSSEC | β οΈ Not signed | ||||||
| A | 3.138.64.46πΊπΈ Amazon3.136.0.0/13 EC2 CMH prefix | ||||||
| PTR | ec2-3-138-64-46.us-east-2.compute.amazonaws.com | ||||||
| A | 18.220.191.236πΊπΈ Amazon18.220.0.0/14 EC2 CMH prefix | ||||||
| NS | a.ns.3m.com β | ||||||
| A | 2400:cb00:2049:1::a29f:8aeπΊπΈ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.174Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.ns.3m.com | ||||||
| A | 2400:cb00:2049:1::adf5:3a13πΊπΈ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.19πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | a.ns.3m.comdns@cloudflare.com serial=2397068462 | ||||||
cz
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.ns.nic.cz β π | ||||||
| NS | b.ns.nic.cz π | ||||||
| NS | c.ns.nic.cz π | ||||||
| NS | d.ns.nic.cz π | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1771291036 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
βNSa.ns.3m.com2026-02-15 β 2026-02-24 Β· 3 obs
β 2026-02-15 07:13:28
β 2026-02-24 23:46:48
βNSb.ns.3m.com2026-02-15 β 2026-02-24 Β· 3 obs
β 2026-02-15 07:13:28
β 2026-02-24 23:46:48
βNSns.3m.com2015-05-17 β 2017-05-14 Β· 4 obs
β 2017-05-14 09:18:22
β 2026-02-15 07:13:28
β 2026-02-24 23:46:48
βNSpigseye.mmm.com2015-05-17 β 2017-05-14 Β· 4 obs
β 2017-05-14 09:18:22
β 2026-02-15 07:13:28
β 2026-02-24 23:46:48
βMXleslie.command.cz2015-05-17 β 2026-02-15 Β· 3 obs
β 2026-02-15 07:13:28
β 2026-02-24 23:46:48
βA18.220.191.2362026-02-24 β 2026-02-24 Β· 2 obs
β 2026-02-24 23:46:48
βA192.28.34.172015-05-17 β 2017-05-14 Β· 4 obs
β 2017-05-14 09:18:22
β 2026-02-15 07:13:28
β 2026-02-24 23:46:48
βA3.138.64.462026-02-24 β 2026-02-24 Β· 2 obs
β 2026-02-24 23:46:48
βA3.151.159.2302026-02-15 β 2026-02-15 Β· 3 obs
β 2026-02-15 07:13:28
β 2026-02-24 23:46:48
βA3.151.225.2022026-02-15 β 2026-02-15 Β· 3 obs
β 2026-02-15 07:13:28
β 2026-02-24 23:46:48
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| command.cz | a.ns.3m.com, b.ns.3m.com | - |
β Authoritative Response
Server: 173.245.58.19
NS records: a.ns.3m.com, b.ns.3m.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for command.cz (unsigned zone)
β±οΈ Timing
Total: 171ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 18.220.191.236, 3.138.64.46 |
| NS | 2 | a.ns.3m.com, b.ns.3m.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | a.ns.3m.com dns.cloudflare.com |
AI analysis
command.cz points to two IP numbers: 3.138.64.46 and 18.220.191.236.
Other host names, for instance 3m.co.ag, littmann.no, 3m.nr, 3mpetcare.com and 3mindia.co.in share IP numbers with command.cz.
Delegation for command.cz rests with two name servers, a.ns.3m.com and b.ns.3m.com.
command.cz shares the same name server setup as other domains, including carcrazygear.com, scotchgard.com.ve, 3mdirect.co.uk, 3mmarketing.com and nexcare.com.lk.
command.cz shares name servers with other domains at least partially, for example command.ec.
Host names with two IP numbers: a.ns.3m.com points to 2400:cb00:2049:1::a29f:8ae and 162.159.8.174; b.ns.3m.com points to 2400:cb00:2049:1::adf5:3a13 and 173.245.58.19.