`rt-filter.com`

DNSSEC	⚠️ Not signed
A	193.24.217.153^{🇩🇪 HYDAC-TECH-AS193.24.216.0/22 HYDAC-NET}
NS	`ns1.eurodns.com` ⭐
		A	2610:1c8:b002::107^{🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns1.eurodns.com`
		A	199.167.66.107^{🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns1.eurodns.com`
NS	`ns2.eurodns.com`
		A	2610:1c8:b001::107^{🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns2.eurodns.com`
		A	104.37.178.107^{🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns2.eurodns.com`
NS	`ns3.eurodns.com`
		A	2610:1c8:b002::108^{🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns3.eurodns.com`
		A	199.167.66.108^{🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns3.eurodns.com`
NS	`ns4.eurodns.com`
		A	2610:1c8:b001::108^{🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns4.eurodns.com`
		A	104.37.178.108^{🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns4.eurodns.com`
MX	`mail2.hydac.com` ⭐
		A	193.24.217.211^{🇩🇪 HYDAC-TECH-AS193.24.216.0/22 HYDAC-NET}
			PTR	`mail2.hydac.com`
MX	`mail.hydac.com`⁽²⁰⁾
		A	193.24.217.210^{🇩🇪 HYDAC-TECH-AS193.24.216.0/22 HYDAC-NET}
			PTR	`mail.hydac.com`
TXT	`MS=ms95088310`
TXT	`v=spf1 include:spf.hydac.com ~all`
SOA	`ns1.eurodns.com`hostmaster@eurodns.com 2025-06-13 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785228277

Same first word

rt-filter.com

rt-filter.de

rt-filter.com.au

Similar names

tr-filter.com

DNS History

19 records (7 active, 12 former)

○NSauth01.ns.td-fn.net2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 14:45:40
○ 2015-08-06 04:09:50
○ 2026-07-28 09:13:30

○NSauth02.ns.td-fn.net2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 14:45:40
○ 2015-08-06 04:09:50
○ 2026-07-28 09:13:30

●NSns1.eurodns.com2026-03-26 → 2026-07-28 · 3 obs

○ 2017-02-01 01:10:36
● 2026-03-26 04:49:54
● 2026-07-28 09:13:30

○NSns1.net-server.de2015-08-06 → 2017-02-01 · 5 obs

○ 2007-10-22 14:45:40
● 2015-08-06 04:09:50
● 2017-02-01 01:10:36
○ 2026-03-26 04:49:54
○ 2026-07-28 09:13:30

●NSns2.eurodns.com2026-03-26 → 2026-07-28 · 3 obs

○ 2017-02-01 01:10:36
● 2026-03-26 04:49:54
● 2026-07-28 09:13:30

○NSns2.net-server.de2015-08-06 → 2017-02-01 · 5 obs

○ 2007-10-22 14:45:40
● 2015-08-06 04:09:50
● 2017-02-01 01:10:36
○ 2026-03-26 04:49:54
○ 2026-07-28 09:13:30

●NSns3.eurodns.com2026-03-26 → 2026-07-28 · 3 obs

○ 2017-02-01 01:10:36
● 2026-03-26 04:49:54
● 2026-07-28 09:13:30

○NSns3.net-server.de2015-08-06 → 2017-02-01 · 5 obs

○ 2007-10-22 14:45:40
● 2015-08-06 04:09:50
● 2017-02-01 01:10:36
○ 2026-03-26 04:49:54
○ 2026-07-28 09:13:30

●NSns4.eurodns.com2026-03-26 → 2026-07-28 · 3 obs

○ 2017-02-01 01:10:36
● 2026-03-26 04:49:54
● 2026-07-28 09:13:30

○NSns4.net-server.de2015-08-06 → 2017-02-01 · 5 obs

○ 2007-10-22 14:45:40
● 2015-08-06 04:09:50
● 2017-02-01 01:10:36
○ 2026-03-26 04:49:54
○ 2026-07-28 09:13:30

○MXfallback.ffm.teledata-fn.de2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 14:45:40
○ 2015-08-06 04:09:50
○ 2026-07-28 09:13:30

○MXfallback.teledata-fn.de2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 14:45:40
○ 2015-08-06 04:09:50
○ 2026-07-28 09:13:30

●MXmail.hydac.com2015-08-06 → 2026-07-28 · 3 obs

○ 2007-10-22 14:45:40
● 2015-08-06 04:09:50
● 2026-07-28 09:13:30

●MXmail2.hydac.com2015-08-06 → 2026-07-28 · 3 obs

○ 2007-10-22 14:45:40
● 2015-08-06 04:09:50
● 2026-07-28 09:13:30

○MXrtexchange.rtfilter.de2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 14:45:40
○ 2015-08-06 04:09:50
○ 2026-07-28 09:13:30

●A193.24.217.1532026-03-26 → 2026-07-28 · 3 obs

○ 2017-02-01 01:10:36
● 2026-03-26 04:49:54
● 2026-07-28 09:13:30

○A212.88.140.2362017-02-01 → 2017-02-01 · 4 obs

○ 2016-02-21 10:37:18
● 2017-02-01 01:10:36
○ 2026-03-26 04:49:54
○ 2026-07-28 09:13:30

○A212.88.156.2292015-08-06 → 2016-02-21 · 5 obs

○ 2007-10-22 14:45:40
● 2015-08-06 04:09:50
● 2016-02-21 10:37:18
○ 2017-02-01 01:10:36
○ 2026-07-28 09:13:30

○A217.24.195.362007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 14:45:40
○ 2015-08-06 04:09:50
○ 2026-07-28 09:13:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
rt-filter.com	ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com, ns4.eurodns.com	8 records

✅ Authoritative Response

Server:199.167.66.107

NS records: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com, ns4.eurodns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt-filter.com (unsigned zone)

⏱️ Timing

Total: 244ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.24.217.153`
NS	4	`ns1.eurodns.com, ns2.eurodns.com...`
MX	2	`mail2.hydac.com (pri: 20), mail.hydac.com (pri: 10)`
TXT	2	`MS=ms95088310, v=spf1 include:spf.hydac.com ~all`
SOA	1	`ns1.eurodns.com hostmaster.eurodns.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.eurodns.com, ns1.eurodns.com, ns2.eurodns.com...)

Analysis

IP Addresses

rt-filter.com resolves to just one IP address, 193.24.217.153.

Other hosts including rtfilter.de, rt-filter.de and rtfilter.com share IP addresses with rt-filter.com.

Name Servers

The NS records for rt-filter.com point to four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

At least some of rt-filter.com's name servers are shared with other domains, for example mindmusiclabs.com, centralisimmo.com, vueling.gr and two more.

Four hostnames, each resolving to a pair of IP addresses: ns1.eurodns.com directs to 199.167.66.107 and 2610:1c8:b002::107; ns2.eurodns.com directs to 104.37.178.107 and 2610:1c8:b001::107; ns3.eurodns.com directs to 199.167.66.108 and 2610:1c8:b002::108; ns4.eurodns.com directs to 104.37.178.108 and 2610:1c8:b001::108.

Mail Servers

rt-filter.com is served by two mail servers, mail2.hydac.com and mail.hydac.com.

Among the domains sharing a mail server setup with rt-filter.com are hydac-electronic.sk, hydac.com.br, hydac.it and two others.

Each of mail2.hydac.com and mail.hydac.com has one IP address: mail2.hydac.com uses 193.24.217.211 and mail.hydac.com uses 193.24.217.210.

rt-filter.com - robtex.com

rt-filter.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`rt-filter.com`

`com`