`mail.bilderhof.com`

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...`

`bilderhof.com`

	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.bilderhof.com` ⭐
	TXT	`v=spf1 a mx include:gransy.com`
	SOA	`ns.gransy.com`root@gransy.com serial=2753240230

MX for

bilderhof.com

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DNS History

1 record (1 active, 0 former)

●CNAMEmail.gransy.com2017-09-22 → 2026-03-27 · 2 obs

● 2017-09-22 17:24:52
● 2026-03-27 21:31:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bilderhof.com	ns.gransy.com, ns2.gransy.com, ns4.gransy.com, ns3.gransy.com...	20 records

✅ Authoritative Response

Server:66.42.94.136

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bilderhof.com (unsigned zone)

⏱️ Timing

Total: 838ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (ns.gransy.com, ns.gransy.com, ns.gransy.com...)

Analysis

Mail Server Role

mail.bilderhof.com serves as the mail server for bilderhof.com.

IP Addresses

Seven IP numbers are pointed to by mail.bilderhof.com: 2001:1528:137::f1, 82.208.29.194, 185.28.193.5, 185.28.193.11, 185.28.193.23, 185.28.193.36 and 185.28.193.37.

Other host names including mail.lavoce.cz, mail.vestby.sk, mail.tescoma.academy, mail.estheticonarabic.com and mail.r2b2.exchange share IP numbers with mail.bilderhof.com.

mail.bilderhof.com - robtex.com