`d4218.masterinter.net`

DNSSEC	⚠️ Not signed
A	2a01:430:14f::2^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
		PTR	`d4218.masterinter.net`
A	194.145.183.19^{🇨🇿 MASTER-AS194.145.180.0/22 CZ-MASTER-2014051902}

`masterinter.net`

	DNSSEC	🔒 Signed (DS record present)
	A	2a01:430:200:18::2^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
	A	81.31.45.146^{🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1}
	NS	`ns1.master.cz` ⭐
	NS	`ns2.master.cz`
	NS	`ns3.master.cz`
	MX	`mail.master.cz` ⭐
	MX	`ns3.master.cz`⁽³⁰⁾
	TXT	`v=spf1 mx a:d24.westmaster.com a:d78.westmaster.com a:icinga2.masterinter.net...`
	TXT	`4babeac107358c0da429580c19cce874d2c1195952b1a3762dd3ed2531ef7a0`
	TXT	`2834cec0477b2b273c624eb0f2a8ed187aa573d4c1104c893d9c9aa91e756a9`
	TXT	`f1fba47629f5d19b4b1a6ebcc22a3cc9`
	TXT	`830087f85431a030eaea7aafb698de5494bf52db15b5a6b3339b9fcb04118ff8`
	SOA	`ns1.master.cz`noc@master.cz serial=2026046652

WOT: SAFE (50/100)
WOT: SAFE (50/100)
📈 Tranco rank: #219,993

PTR for

2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.f.4.1.0.0.3.4.0.1.0.a.2.ip6.arpa

MX for

mroauto.pl

Similar names

4d218.net

DNS History

2 records (2 active, 0 former)

●A194.145.183.192017-03-25 → 2026-03-25 · 2 obs

● 2017-03-25 16:06:36
● 2026-03-25 02:34:36

●A2a01:430:14f::22017-03-25 → 2026-03-25 · 2 obs

● 2017-03-25 16:06:36
● 2026-03-25 02:34:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
masterinter.net	ns1.master.cz, ns2.master.cz, ns3.master.cz	-

✅ Authoritative Response

Server:82.209.3.134

NS records: ns1.master.cz, ns2.master.cz, ns3.master.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 907ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.145.183.19`
AAAA	1	`2a01:430:14f::2`

Analysis

Mail Server Role

d4218.masterinter.net serves as a mail server for mroauto.pl.

mail.mroauto.pl is commonly used as a mail server alongside d4218.masterinter.net.

IP Addresses

d4218.masterinter.net has two IP numbers: 2a01:430:14f::2 and 194.145.183.19.

Other host names for instance 194-145-183-19.static.masterinter.net and mail.mroauto.pl share IP numbers with d4218.masterinter.net.

d4218.masterinter.net - robtex.com