`mailproxy2send.hchs.de`

	DNSSEC	⚠️ Not signed
	A	2002:b2d0:ba4b::838^{HURRICANE2002::/16 RFC3068 - 6to4 anycast route provided by Nullroute.fi}
	A	2a09:9340:1801:46::a^{🇩🇪 ONEFIREHOSTING2a09:9340:1801::/48}
	A	2a09:9340:1801:46::b^{🇩🇪 ONEFIREHOSTING2a09:9340:1801::/48}
	A	178.208.186.75^{🇬🇧 ONEFIREHOSTING178.208.186.0/24}

`hchs.de`

	DNSSEC	🔒 Signed (DS record present)
	A	2a03:4000:6:2c4::1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
	A	2a09:9340:1801:3a::a^{🇩🇪 ONEFIREHOSTING2a09:9340:1801::/48}
	A	5.45.101.170^{🇩🇪 netcup-AS5.45.100.0/22}
	A	82.153.225.184^{🇬🇧 ONEFIREHOSTING82.153.225.0/24}
	NS	`blocka.hchs.de` ⭐
	NS	`webserver1.hchs.de`
	NS	`webserver1.ip-mobilphone.net` ⚠️ Not in parent delegation
	NS	`webserver2.hchs.de`
	MX	`mailproxy1.hchs.de` ⭐
	MX	`mailproxy2-kd.hchs.de` ⭐
	MX	`mailproxy46.hchs.de`⁽²⁰⁶⁾
	MX	`mailproxy2.hchs.de`⁽²⁰⁹⁾
	TXT	`v=spf1 include:mailbackup.%{d} include:notgateway.%{d} -all`
	SOA	`blocka.hchs.de`carlos@hchs.de serial=2018240000

WOT: SAFE (61/100)

PTR for

a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.4.0.0.1.0.8.1.0.4.3.9.9.0.a.2.ip6.arpa

75.186.208.178.in-addr.arpa

b.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.4.0.0.1.0.8.1.0.4.3.9.9.0.a.2.ip6.arpa

DNS History

8 records (4 active, 4 former)

●A178.208.186.752026-02-28 → 2026-03-30 · 3 obs

○ 2018-09-28 12:23:06
● 2026-02-28 20:09:44
● 2026-03-30 06:06:26

○A2002:3e71:cebb::8382018-09-28 → 2018-09-28 · 3 obs

● 2018-09-28 12:23:06
○ 2026-02-28 20:09:44
○ 2026-03-30 06:06:26

●A2002:b2d0:ba4b::8382026-02-28 → 2026-03-30 · 3 obs

○ 2018-09-28 12:23:06
● 2026-02-28 20:09:44
● 2026-03-30 06:06:26

○A2a00:f48:1003:1::731d:a6c52018-09-28 → 2018-09-28 · 3 obs

● 2018-09-28 12:23:06
○ 2026-02-28 20:09:44
○ 2026-03-30 06:06:26

○A2a00:f48:1003:1::731e:d4e92018-09-28 → 2018-09-28 · 3 obs

● 2018-09-28 12:23:06
○ 2026-02-28 20:09:44
○ 2026-03-30 06:06:26

●A2a09:9340:1801:46::a2026-02-28 → 2026-03-30 · 3 obs

○ 2018-09-28 12:23:06
● 2026-02-28 20:09:44
● 2026-03-30 06:06:26

●A2a09:9340:1801:46::b2026-02-28 → 2026-03-30 · 3 obs

○ 2018-09-28 12:23:06
● 2026-02-28 20:09:44
● 2026-03-30 06:06:26

○A62.113.206.1872018-09-28 → 2018-09-28 · 3 obs

● 2018-09-28 12:23:06
○ 2026-02-28 20:09:44
○ 2026-03-30 06:06:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
hchs.de	webserver1.hchs.de, webserver2.hchs.de	4 records

✅ Authoritative Response

Server:82.153.225.184

NS records: webserver1.hchs.de, webserver2.hchs.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 645ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.208.186.75`
AAAA	3	`2002:b2d0:ba4b::838, 2a09:9340:1801:46::b...`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (webserver1.hchs.de, webserver1.hchs.de, webserver2.hchs.de...)

Analysis

IP Addresses

mailproxy2send.hchs.de points to four IP numbers: 2002:b2d0:ba4b::838, 2a09:9340:1801:46::a, 2a09:9340:1801:46::b and 178.208.186.75.

Other host names, for instance mailproxy46.mewicon.eu, mailproxy2.hchs.de, mailproxy46.neurocode-ag.com, mailproxy46.un-r.com and mailproxy46.wlan-berghausen.net share IP numbers with mailproxy2send.hchs.de.

mailproxy2send.hchs.de - robtex.com