mx.supportit.cz - robtex.com
mx.supportit.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dns-suspended.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2a02:4780:27:abcd::35🇫🇷 IIHOS0012a02:4780:27::/48 HOSTINGER FR | ||||||
| A | 217.65.148.100🇬🇧 IIHOS001217.65.144.0/21 HOSTINGER FR | ||||||
| NS | ns2.dns-suspended.com ⚠️ Not in parent delegation | ||||||
| A | 2a02:4780:b:abcd::e🇺🇸 IIHOS0012a02:4780:b::/48 HOSTINGER US | ||||||
| A | 217.21.79.22🇺🇸 IIHOS001217.21.76.0/22 HOSTINGER-US | ||||||
| TXT | This domain is suspended by Hostinger! | ||||||
| SOA | ns1.dns-suspended.comhostmaster@hostinger.com 2023-08-18 #0 | ||||||
supportit.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dns-suspended.com ⭐ | ||||||
| NS | ns2.dns-suspended.com | ||||||
| TXT | This domain is suspended by Hostinger! | ||||||
| SOA | ns1.dns-suspended.comhostmaster@hostinger.com 2023-08-18 #0 | ||||||
Previously MX for
cheminvest.cz |
ekc.cz |
bohemiamuller.cz |
tojnar.cz |
supportit.cz |
knorre-karcher.cz |
ohk-most.cz |
s-i-t.cz |
foreng.cz |
statuspraesents.cz |
macar.cz |
racebox.cz |
g7.cz |
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
●NSns1.dns-suspended.com2026-02-15 → 2026-04-14 · 2 obs
● 2026-02-15 14:31:54
● 2026-04-14 10:41:42
● 2026-04-14 10:41:42
●NSns2.dns-suspended.com2026-02-15 → 2026-04-14 · 2 obs
● 2026-02-15 14:31:54
● 2026-04-14 10:41:42
● 2026-04-14 10:41:42
○A77.237.149.92009-01-30 → 2026-02-16 · 4 obs
● 2009-01-30 07:38:58
● 2026-02-16 11:12:30
○ 2026-02-19 14:32:08
○ 2026-04-14 10:41:42
● 2026-02-16 11:12:30
○ 2026-02-19 14:32:08
○ 2026-04-14 10:41:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| supportit.cz | ns1.dns-suspended.com, ns2.dns-suspended.com | - |
✅ Authoritative Response
Server:217.21.79.22
NS records: ns1.dns-suspended.com, ns2.dns-suspended.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for supportit.cz (unsigned zone)
⏱️ Timing
Total: 913ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.dns-suspended.com, ns1.dns-suspended.com |
| TXT | 1 | This domain is suspended by Hostinger! |
| SOA | 1 | ns1.dns-suspended.com hostmaster.hosting |
Analysis
Name Servers
Two name servers ns1.dns-suspended.com and ns2.dns-suspended.com handle delegation for mx.supportit.cz.
mx.supportit.cz uses the same name server setup as other domains, for example snrvault.space, posout.com, aubled.com, host80.supportit.cz and mail.maxg.se.
Host names with two IP numbers:
ns1.dns-suspended.com points to: 2a02:4780:27:abcd::35 and 217.65.148.100
ns2.dns-suspended.com points to: 2a02:4780:b:abcd::e and 217.21.79.22