mail.exec.cz - dns.ninja

mail.exec.cz

DNSSECโš ๏ธ Not signed
A88.146.199.147๐Ÿ‡จ๐Ÿ‡ฟ VODAFONE-CZ-AS88.146.192.0/18 Vodafone Czech Republic a.s.
PTRcarter.147.cust.net.upc.cz

exec.cz

DNSSECโš ๏ธ Not signed
A88.146.199.147๐Ÿ‡จ๐Ÿ‡ฟ VODAFONE-CZ-AS88.146.192.0/18 Vodafone Czech Republic a.s.
NSnames.dialtelecom.cz โญ
NSsns.dialtelecom.cz
MXmail.exec.cz โญ
MXmail2.exec.cz โญ
TXTMS=CD65F28CF2FEB370E3F87C7DFC914BD3FF920B25
TXTv=spf1 mx -all
SOAnames.dialtelecom.czhostmaster@dialtelecom.cz 2026-07-30 #1

PTR for

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A88.146.199.14794.113.241.35
โ—A88.146.199.1472026-02-14 โ†’ 2026-07-31 ยท 3 obs
โ—‹ 2016-07-18 15:08:54
โ— 2026-02-14 18:04:36
โ— 2026-07-31 03:52:00
โ—‹A94.113.241.352015-07-15 โ†’ 2016-07-18 ยท 4 obs
โ— 2015-07-15 20:55:36
โ— 2016-07-18 15:08:54
โ—‹ 2026-02-14 18:04:36
โ—‹ 2026-07-31 03:52:00

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz8 records
exec.czsns.dialtelecom.cz, names.dialtelecom.cz4 records

โœ… Authoritative Response

Server:195.250.128.2

NS records: sns.dialtelecom.cz, names.dialtelecom.cz

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for exec.cz (unsigned zone)

โฑ๏ธ Timing

Total: 858ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A188.146.199.147

๐Ÿ“Œ Glue Records Collected

Total: 12

In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)

Out-of-bailiwick: 4 (sns.dialtelecom.cz, sns.dialtelecom.cz, names.dialtelecom.cz...)

Analysis

Mail Server Role

mail.exec.cz serves as a mail server for exec.cz.

mail2.exec.cz routinely functions as a mail server together with mail.exec.cz.

IP Addresses

mail.exec.cz points to a single IP number: 88.146.199.147.

Among the host names that share IP numbers with mail.exec.cz is exec.cz, as one example.