mx-relay.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mx-relay.com`

DNSSEC	⚠️ Not signed
A	162.159.134.42^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.witxl.nl` ⭐
		A	2a02:2770:3:0:21a:4aff:fe35:9495^{🇳🇱 TILAA2a02:2770::/32 Routed by Tilaa}
		A	164.138.28.111^{🇳🇱 TILAA164.138.24.0/21 Routed by Tilaa}
NS	`ns2.witxl.nl`
		A	2a02:2770:5:0:21a:4aff:fe96:a01a^{🇳🇱 TILAA2a02:2770::/32 Routed by Tilaa}
		A	164.138.31.75^{🇳🇱 TILAA164.138.30.0/23}
NS	`ns3.witxl.nl`
		A	2a00:6d40:72:60a4::1^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
		A	80.211.177.164^{🇮🇹 ARUBA-ASN80.211.128.0/18 Aruba S.p.A. Network}
			PTR	`ns3.wned-dns.eu`
MX	`blackipnl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
MX	`nl.ess.mx-relay.com`⁽²⁰⁾
		A	5.39.185.39^{🇳🇱 ColoCenter5.39.184.0/21 Route for AS58291}
			PTR	`mail.blackip.nl`
MX	`d330662.a.ess.de.barracudanetworks.com`⁽⁵⁰⁾
		A	18.185.115.250^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.251^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.252^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
MX	`d330662.b.ess.de.barracudanetworks.com`⁽⁶⁰⁾
		A	18.185.115.250^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.251^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.252^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
TXT	`13.08.2025`
TXT	`MS=ms78411395`
TXT	`v=spf1 include:_spf.mx-relay.com ip4:172.18.0.1 ip4:5.39.185.39 include:spf.p...`
SOA	`ns1.witxl.nl`hostmaster@mx-relay.com 2026-08-14 #7

`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=1786935804

📈 Tranco rank: #716,888

PTR for

36.185.39.5.in-addr.arpa

41.185.39.5.in-addr.arpa

35.185.39.5.in-addr.arpa

Subdomains

mx2.mx-relay.com

webmail.mx-relay.com

www.mx-relay.com

mx4.mx-relay.com

outbound03.mx-relay.com

mail.mx-relay.com

filter01.mx-relay.com

outbound01.mx-relay.com

fallbackdt.mx-relay.com

mx1.mx-relay.com

cluster04a.mx-relay.com

outbound05.mx-relay.com

cluster03b.mx-relay.com

cluster04b.mx-relay.com

smtp.mx-relay.com

ess.mx-relay.com

cluster03a.mx-relay.com

imap.mx-relay.com

mx3.mx-relay.com

filter02.mx-relay.com

cluster02.mx-relay.com

Same first word

mx-relay.com

mx-relay.net

Similar names

marley-x.de

my-relax.de

DNS History

28 records (8 active, 20 former)

○NSns01.is.nl2016-10-11 → 2020-11-28 · 5 obs

○ 2016-08-29 07:00:22
● 2016-10-11 18:44:34
● 2020-11-28 00:54:46
○ 2026-02-15 00:51:44
○ 2026-08-17 03:30:00

○NSns02.is.nl2016-10-11 → 2020-11-28 · 5 obs

○ 2016-08-29 07:00:22
● 2016-10-11 18:44:34
● 2020-11-28 00:54:46
○ 2026-02-15 00:51:44
○ 2026-08-17 03:30:00

○NSns03.is.nl2016-10-11 → 2020-11-28 · 5 obs

○ 2016-08-29 07:00:22
● 2016-10-11 18:44:34
● 2020-11-28 00:54:46
○ 2026-02-15 00:51:44
○ 2026-08-17 03:30:00

○NSns1.nxs.nl2015-07-15 → 2016-08-29 · 4 obs

● 2015-07-15 23:17:14
● 2016-08-29 07:00:22
○ 2016-10-11 18:44:34
○ 2026-08-17 03:30:00

●NSns1.witxl.nl2026-02-15 → 2026-08-17 · 3 obs

○ 2020-11-28 00:54:46
● 2026-02-15 00:51:44
● 2026-08-17 03:30:00

○NSns2.nxs.nl2015-07-15 → 2016-08-29 · 4 obs

● 2015-07-15 23:17:14
● 2016-08-29 07:00:22
○ 2016-10-11 18:44:34
○ 2026-08-17 03:30:00

●NSns2.witxl.nl2026-02-15 → 2026-08-17 · 3 obs

○ 2020-11-28 00:54:46
● 2026-02-15 00:51:44
● 2026-08-17 03:30:00

○NSns3.nxs.nl2015-07-15 → 2016-08-29 · 4 obs

● 2015-07-15 23:17:14
● 2016-08-29 07:00:22
○ 2016-10-11 18:44:34
○ 2026-08-17 03:30:00

●NSns3.witxl.nl2026-02-15 → 2026-08-17 · 3 obs

○ 2020-11-28 00:54:46
● 2026-02-15 00:51:44
● 2026-08-17 03:30:00

●MXblackipnl.mail.protection.outlook.com2026-07-15 → 2026-08-17 · 3 obs

○ 2026-06-10 03:10:06
● 2026-07-15 08:19:28
● 2026-08-17 03:30:00

○MXcluster02.mx-relay.com2016-05-23 → 2018-02-05 · 5 obs

○ 2016-03-26 17:46:02
● 2016-05-23 23:31:28
● 2018-02-05 18:25:20
○ 2018-03-03 12:09:22
○ 2026-08-17 03:30:00

○MXcluster04a.mx-relay.com2018-03-03 → 2020-11-28 · 8 obs

○ 2018-02-05 18:25:20
● 2018-03-03 12:09:22
● 2018-08-25 18:16:20
○ 2018-11-02 00:33:32
● 2019-08-26 00:43:08
● 2020-11-28 00:54:46
○ 2026-02-15 00:51:44
○ 2026-08-17 03:30:00

○MXcluster04b.mx-relay.com2018-03-03 → 2020-11-28 · 8 obs

○ 2018-02-05 18:25:20
● 2018-03-03 12:09:22
● 2018-08-25 18:16:20
○ 2018-11-02 00:33:32
● 2019-08-26 00:43:08
● 2020-11-28 00:54:46
○ 2026-02-15 00:51:44
○ 2026-08-17 03:30:00

○MXd162212a.ess.barracudanetworks.com2018-11-02 → 2018-11-02 · 4 obs

○ 2018-08-25 18:16:20
● 2018-11-02 00:33:32
○ 2019-08-26 00:43:08
○ 2026-08-17 03:30:00

○MXd162212b.ess.barracudanetworks.com2018-11-02 → 2018-11-02 · 4 obs

○ 2018-08-25 18:16:20
● 2018-11-02 00:33:32
○ 2019-08-26 00:43:08
○ 2026-08-17 03:30:00

●MXd330662.a.ess.de.barracudanetworks.com2026-02-15 → 2026-08-17 · 3 obs

○ 2020-11-28 00:54:46
● 2026-02-15 00:51:44
● 2026-08-17 03:30:00

●MXd330662.b.ess.de.barracudanetworks.com2026-02-15 → 2026-08-17 · 3 obs

○ 2020-11-28 00:54:46
● 2026-02-15 00:51:44
● 2026-08-17 03:30:00

○MXfallbackdt.mx-relay.com2015-07-15 → 2020-11-28 · 7 obs

● 2015-07-15 23:17:14
● 2018-08-25 18:16:20
○ 2018-11-02 00:33:32
● 2019-08-26 00:43:08
● 2020-11-28 00:54:46
○ 2026-02-15 00:51:44
○ 2026-08-17 03:30:00

○MXfilter01.mx-relay.com2015-07-15 → 2016-03-26 · 4 obs

● 2015-07-15 23:17:14
● 2016-03-26 17:46:02
○ 2016-05-23 23:31:28
○ 2026-08-17 03:30:00

○MXfilter02.mx-relay.com2015-07-15 → 2016-03-26 · 4 obs

● 2015-07-15 23:17:14
● 2016-03-26 17:46:02
○ 2016-05-23 23:31:28
○ 2026-08-17 03:30:00

○MXfilter10.antispamcloud.com2026-02-15 → 2026-02-15 · 4 obs

○ 2020-11-28 00:54:46
● 2026-02-15 00:51:44
○ 2026-07-15 08:19:28
○ 2026-08-17 03:30:00

○MXfilter20.antispamcloud.com2026-02-15 → 2026-02-15 · 4 obs

○ 2020-11-28 00:54:46
● 2026-02-15 00:51:44
○ 2026-07-15 08:19:28
○ 2026-08-17 03:30:00

○MXfilter30.antispamcloud.com2026-02-15 → 2026-02-15 · 4 obs

○ 2020-11-28 00:54:46
● 2026-02-15 00:51:44
○ 2026-07-15 08:19:28
○ 2026-08-17 03:30:00

○MXfilter40.antispamcloud.com2026-02-15 → 2026-02-15 · 4 obs

○ 2020-11-28 00:54:46
● 2026-02-15 00:51:44
○ 2026-07-15 08:19:28
○ 2026-08-17 03:30:00

●MXnl.ess.mx-relay.com2026-06-10 → 2026-08-17 · 3 obs

○ 2026-02-15 00:51:44
● 2026-06-10 03:10:06
● 2026-08-17 03:30:00

●A162.159.134.422026-02-15 → 2026-08-17 · 3 obs

○ 2020-11-28 00:54:46
● 2026-02-15 00:51:44
● 2026-08-17 03:30:00

○A185.94.230.1262019-08-26 → 2020-11-28 · 5 obs

○ 2018-11-02 00:33:32
● 2019-08-26 00:43:08
● 2020-11-28 00:54:46
○ 2026-02-15 00:51:44
○ 2026-08-17 03:30:00

○A5.39.185.402015-07-15 → 2018-11-02 · 4 obs

● 2015-07-15 23:17:14
● 2018-11-02 00:33:32
○ 2019-08-26 00:43:08
○ 2026-08-17 03:30:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mx-relay.com	ns1.witxl.nl, ns2.witxl.nl, ns3.witxl.nl	-

✅ Authoritative Response

Server:164.138.31.75

NS records: ns1.witxl.nl, ns2.witxl.nl, ns3.witxl.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mx-relay.com (unsigned zone)

⏱️ Timing

Total: 491ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.159.134.42`
NS	3	`ns3.witxl.nl, ns1.witxl.nl...`
MX	4	`d330662.b.ess.de.barracudanetworks.com (, d330662.a.ess.de.barracudanetworks.com (...`
TXT	3	`13.08.2025, MS=ms78411395...`
SOA	1	`ns1.witxl.nl hostmaster.mx-relay.com`

Analysis

Hierarchy

The host names mx2.mx-relay.com, webmail.mx-relay.com, www.mx-relay.com, mx4.mx-relay.com and outbound03.mx-relay.com — among a few others — fall under the parent domain mx-relay.com.

IP Addresses

mx-relay.com points to a single IP number: 162.159.134.42.

Additional host names — chicagodefender.com, acrivon.com, oddwork.se and two others — share IP numbers with mx-relay.com.

Name Servers

DNS for mx-relay.com is handled by three authoritative name servers: ns1.witxl.nl, ns2.witxl.nl and ns3.witxl.nl.

At least some of mx-relay.com's name servers are shared with other domains, for example leparc.info, overveldparts.nl, mbt-chapewerken.be and two more.

It is common for these name servers to be used in conjunction with the name servers ns3.wned-dns.eu, ns1.wned-dns.eu and ns2.wned-dns.eu.

Three hostnames — ns1.witxl.nl, ns2.witxl.nl and ns3.witxl.nl — each have two IP addresses: ns1.witxl.nl has 164.138.28.111 and 2a02:2770:3:0:21a:4aff:fe35:9495, ns2.witxl.nl has 164.138.31.75 and 2a02:2770:5:0:21a:4aff:fe96:a01a, and ns3.witxl.nl has 80.211.177.164 and 2a00:6d40:72:60a4::1.

Mail Servers

The four mail servers for mx-relay.com are nl.ess.mx-relay.com, blackipnl.mail.protection.outlook.com, d330662.a.ess.de.barracudanetworks.com and d330662.b.ess.de.barracudanetworks.com.

Host names with 8 IP numbers:

blackipnl.mail.protection.outlook.com has IP addresses 52.101.68.25, 52.101.73.24 and 52.101.73.26, plus 5 other.

Host names with three IP numbers:

d330662.a.ess.de.barracudanetworks.com has IP addresses 18.185.115.250, 18.185.115.251 and 18.185.115.252.

d330662.b.ess.de.barracudanetworks.com has IP addresses 18.185.115.250, 18.185.115.251 and 18.185.115.252.

Host names pointing to a single IP address:

nl.ess.mx-relay.com directs to 5.39.185.39.

Host names pointing to 18.185.115.250 IP addresses: d330662.a.ess.de.barracudanetworks.com and d330662.b.ess.de.barracudanetworks.com.

Host names pointing to 18.185.115.251 IP addresses: d330662.a.ess.de.barracudanetworks.com and d330662.b.ess.de.barracudanetworks.com.

Host names pointing to 18.185.115.252 IP addresses: d330662.a.ess.de.barracudanetworks.com and d330662.b.ess.de.barracudanetworks.com.