spm.cz - robtex.com
spm.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 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns.forpsi.cz2021-03-16 → 2026-03-22 · 3 obs
● 2021-03-16 05:49:38
● 2026-03-22 14:13:14
●NSns.forpsi.it2021-03-16 → 2026-03-22 · 3 obs
● 2021-03-16 05:49:38
● 2026-03-22 14:13:14
●NSns.forpsi.net2021-03-16 → 2026-03-22 · 3 obs
● 2021-03-16 05:49:38
● 2026-03-22 14:13:14
○NSns1.regzone.cz2015-06-13 → 2018-07-17 · 4 obs
● 2018-07-17 03:07:24
○ 2021-03-16 05:49:38
○ 2026-03-22 14:13:14
○NSns1.regzone.de2015-06-13 → 2018-07-17 · 4 obs
● 2018-07-17 03:07:24
○ 2021-03-16 05:49:38
○ 2026-03-22 14:13:14
○NSns1.regzone.info2015-06-13 → 2018-07-17 · 4 obs
● 2018-07-17 03:07:24
○ 2021-03-16 05:49:38
○ 2026-03-22 14:13:14
○MXoffice.neograph.cz2017-05-22 → 2018-07-17 · 5 obs
● 2017-05-22 13:56:54
● 2018-07-17 03:07:24
○ 2021-03-16 05:49:38
○ 2026-03-22 14:13:14
○MXoffice.spm.cz2015-06-13 → 2016-09-04 · 4 obs
● 2016-09-04 06:35:00
○ 2017-05-22 13:56:54
○ 2026-03-22 14:13:14
●MXspm-cz.mail.protection.outlook.com2021-03-16 → 2026-03-22 · 3 obs
● 2021-03-16 05:49:38
● 2026-03-22 14:13:14
●A185.129.138.402021-03-16 → 2026-03-22 · 3 obs
● 2021-03-16 05:49:38
● 2026-03-22 14:13:14
○A37.9.169.242015-06-13 → 2018-07-17 · 4 obs
● 2018-07-17 03:07:24
○ 2021-03-16 05:49:38
○ 2026-03-22 14:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz | - |
| spm.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server: 81.2.194.130
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 949ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.129.138.40 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | spm-cz.mail.protection.outlook.com (pri: |
| TXT | 2 | MS=ms72119753, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
IP Addresses
spm.cz resolves to a single IP address: 185.129.138.40.
Other host names including www.wodolka.cz, becomewizard.com, herolticka.cz, ylia.cz and enkom.cz share IP numbers with spm.cz.
Name Servers
spm.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
spm.cz at least partially shares name servers with other domains, including www.tlapnet.net, cls.sk, audio-technica-cz.com, uvinice.cz and guessyourself.com.
These name servers are often used together with ns.forpsi.us.
Host names with two IP numbers:
ns.forpsi.cz points to: 2001:15e8:201:1::d1b9 and 81.2.209.185
ns.forpsi.it points to: 2a00:6d41:2:1::5 and 95.110.254.165
ns.forpsi.net points to: 2001:15e8:101:1::c282 and 81.2.194.130
Mail Servers
spm.cz is handled by a single mail server, spm-cz.mail.protection.outlook.com.
Hostname spm-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::5, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::20, 52.101.68.36, 52.101.73.12, 52.101.73.22 and 52.101.73.28.