`mail.befresh.cz`

CNAME	`mail.gransy.com`
DNSSEC	⚠️ Not signed
A	2001:1528:137::f1^{🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network}
		PTR	`mail.gransy.com`
A	82.208.29.194^{🇨🇿 CASABLANCA-AS82.208.28.0/23 Casablanca INT}
A	185.28.193.5^{🇨🇿 GRANSY185.28.193.0/24 Network of Gransy s.r.o.}
A	185.28.193.11^{🇨🇿 GRANSY185.28.193.0/24 Network of Gransy s.r.o.}
A	185.28.193.23^{🇨🇿 GRANSY185.28.193.0/24 Network of Gransy s.r.o.}
A	185.28.193.36^{🇨🇿 GRANSY185.28.193.0/24 Network of Gransy s.r.o.}
A	185.28.193.37^{🇨🇿 GRANSY185.28.193.0/24 Network of Gransy s.r.o.}
TXT	`v=spf1 a mx ip4:77.78.104.0/24 ip4:185.28.192.0/22 ip4:185.38.108.0/22 ip4:18...`

`befresh.cz`

	DNSSEC	⚠️ Not signed
	A	77.78.104.3^{🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT}
	NS	`ns2.gransy.com` ⭐
	NS	`ns.gransy.com`
	NS	`ns3.gransy.com`
	NS	`ns4.gransy.com`
	NS	`ns5.gransy.com`
	MX	`mail.befresh.cz` ⭐
	TXT	`v=spf1 a mx include:gransy.com`
	SOA	`ns.gransy.com`root@gransy.com serial=2783276649

MX for

befresh.cz

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DNS History

1 record (1 active, 0 former)

●CNAMEmail.gransy.com2026-06-13 → 2026-07-29 · 2 obs

● 2026-06-13 04:51:30
● 2026-07-29 10:43:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
befresh.cz	ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com...	-

✅ Authoritative Response

Server:95.179.192.121

NS records: ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for befresh.cz (unsigned zone)

⏱️ Timing

Total: 1744ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`mail.gransy.com`

Analysis

Mail Server Role

befresh.cz uses mail.befresh.cz as a mail server.

IP Addresses

mail.befresh.cz has 7 IP addresses — 82.208.29.194, 185.28.193.5, 185.28.193.11 and 4 more.

mail.lucky-glass.cz, mail.alaz.cz, mail.trialogy.cz and two other host names share IP numbers with mail.befresh.cz.

mail.befresh.cz - robtex.com

mail.befresh.cz

befresh.cz