mail.intercare.cz - robtex.com
mail.intercare.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.91.87.10๐จ๐ฟ WEB4U81.91.80.0/21 | ||||||
| PTR | mail.web4u.cz | ||||||
intercare.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.91.86.11๐จ๐ฟ WEB4U81.91.80.0/21 | ||||||
| NS | ns2.web4u.cz โญ | ||||||
| NS | ns.web4u.cz | ||||||
| MX | mx1.mailchannels.net โญ | ||||||
| MX | mx2.mailchannels.net โญ | ||||||
| TXT | v=spf1 include:_spf.web4u.cz ~all | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2025-05-03 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA81.91.87.102015-07-14 โ 2026-08-13 ยท 2 obs
โ 2015-07-14 19:28:20
โ 2026-08-13 03:51:16
โ 2026-08-13 03:51:16
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| intercare.cz | ns.web4u.cz, ns2.web4u.cz | 4 records |
โ Authoritative Response
Server:85.207.53.12
NS records: ns.web4u.cz, ns2.web4u.cz
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1479ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.87.10 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.web4u.cz, ns.web4u.cz, ns2.web4u.cz...)
Analysis
IP Addresses
mail.intercare.cz directs to one IP number, which is 81.91.87.10.
Among the host names that share IP numbers with mail.intercare.cz are mail.tour4u.eu, posta.novabystrice.cz, mail.pitcha.eu and two others.