nm.cz - robtex.com
nm.cz
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ 🔒 | ||||||
| NS | b.ns.nic.cz 🔒 | ||||||
| NS | c.ns.nic.cz 🔒 | ||||||
| NS | d.ns.nic.cz 🔒 | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1771291036 | ||||||
rank #120 in the tld
WOT: SAFE (87/100)
📈 Tranco rank: #125,648
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○MXmail.nm.cz2009-07-04 → 2009-07-04 · 3 obs
○ 2015-08-31 11:48:46
○ 2026-03-15 03:33:14
○MXmail2.nm.cz2015-08-31 → 2015-09-14 · 5 obs
● 2015-08-31 11:48:46
● 2015-09-14 19:35:34
○ 2015-09-24 11:16:18
○ 2026-03-15 03:33:14
○MXms.nm.cz2015-08-31 → 2020-04-13 · 5 obs
● 2015-08-31 11:48:46
● 2020-04-13 16:18:46
○ 2020-10-17 15:45:04
○ 2026-03-15 03:33:14
●MXnm-cz.mail.protection.outlook.com2020-10-17 → 2026-03-15 · 3 obs
● 2020-10-17 15:45:04
● 2026-03-15 03:33:14
○MXrelay1.apptocloud.com2016-11-19 → 2020-04-13 · 5 obs
● 2016-11-19 18:14:32
● 2020-04-13 16:18:46
○ 2020-10-17 15:45:04
○ 2026-03-15 03:33:14
○A193.85.185.62015-08-31 → 2017-08-28 · 5 obs
● 2015-08-31 11:48:46
● 2017-08-28 01:50:26
○ 2019-10-23 18:26:36
○ 2026-03-15 03:33:14
●A93.185.100.1852019-10-23 → 2026-03-15 · 3 obs
● 2019-10-23 18:26:36
● 2026-03-15 03:33:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz | - |
| nm.cz | ns.czi.cz, sns.vol.cz | 1 record |
✅ Authoritative Response
Server: 195.250.147.216
NS records: ns.czi.cz, sns.vol.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.185.100.185 |
| NS | 2 | ns.czi.cz, sns.vol.cz |
| MX | 1 | nm-cz.mail.protection.outlook.com (pri: |
| TXT | 2 | adobe-idp-site-verification=645b89833a6b, v=spf1 a:mail1.colosseum.eu include:spf. |
| SOA | 1 | ns.czi.cz admin.czi.cz |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.czi.cz)
Analysis
Hierarchy
nm.cz is a parent of info.nm.cz and www.nm.cz.
IP Addresses
nm.cz resolves to one IP number: 93.185.100.185.
Other host names, for instance nm.netservis.cz, share IP numbers with nm.cz.
Name Servers
nm.cz is delegated to two name servers ns.czi.cz and sns.vol.cz.
nm.cz shares the same name server setup as other domains, for instance linkabezpeci.cz, stredocech.cz, stredoceskykraj.cz, visualcomm.cz and louwman-group.cz.
nm.cz at least partially shares name servers with other domains, for instance 106.20.212.in-addr.arpa, 192.122.195.in-addr.arpa, 119.177.62.in-addr.arpa, 103.20.212.in-addr.arpa and 147.250.195.in-addr.arpa.
These name servers are commonly used with sns.dialtelecom.cz, names.dialtelecom.cz, names.vol.cz, fenix.becolink.cz and ns.belleville.cz.
Two IP numbers for a host: ns.czi.cz points to 2001:4de8:fa3a:1::100 and 195.250.147.216.
One IP number for a host: sns.vol.cz points to 195.250.128.2.
Mail Servers
nm.cz is handled by a single mail server, nm-cz.mail.protection.outlook.com.
Host nm-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::7, 52.101.68.12, 52.101.68.15, 52.101.73.24 and 52.101.73.26.