`mail.4returns.org`

CNAME	`4returns.org`
DNSSEC	⚠️ Not signed
A	46.62.202.41^{🇩🇪 Hetzner46.62.128.0/17 HETZNER-DC}
		PTR	`static.41.202.62.46.clients.your-server.de`
NS	`ns01.secureonline.nl` ⭐
		A	2a00:7b80:476:ffff::2^{🇳🇱 Snel2a00:7b80::/32 .com B.V.}
			PTR	`ns1.beedns.eu`
		A	89.207.128.251^{🇳🇱 Snel89.207.128.0/24 .com B.V.}
			PTR	`ns1.beedns.eu`
NS	`ns02.secureonline.nl`
		A	2a00:7b80:478:ffff::2^{🇳🇱 Snel2a00:7b80::/32 .com B.V.}
			PTR	`ns2.beedns.eu`
		A	89.207.130.251^{🇳🇱 Snel89.207.130.0/24 .com B.V.}
			PTR	`ns2.beedns.eu`
NS	`ns03.secureonline.cloud`
		A	2a01:7c8:aaae:1e2::2^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns3.beedns.co`
		A	77.72.147.249^{🇳🇱 TRANSIP-AS77.72.144.0/21 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns3.beedns.co`
MX	`mail.4returns.org` ⭐
MX	`smtp.secureonline.nl` ⭐
		A	193.34.166.122^{🇳🇱 Snel193.34.166.0/24 .com B.V.}
			PTR	`host122.secureonline.nl`
TXT	`v=spf1 a mx ip4:46.62.202.41 include:_spf.beehost.eu -all`
SOA	`ns01.secureonline.nl`hostmaster@4returns.org 2026-05-14 #1

`4returns.org`

	DNSSEC	⚠️ Not signed
	A	46.62.202.41^{🇩🇪 Hetzner46.62.128.0/17 HETZNER-DC}
	NS	`ns01.secureonline.nl` ⭐
	NS	`ns02.secureonline.nl`
	NS	`ns03.secureonline.cloud`
	MX	`mail.4returns.org` ⭐
	MX	`smtp.secureonline.nl` ⭐
	TXT	`v=spf1 a mx ip4:46.62.202.41 include:_spf.beehost.eu -all`
	SOA	`ns01.secureonline.nl`hostmaster@4returns.org 2026-05-14 #1

MX for

4returns.org

Same first word

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
4returns.org	ns02.secureonline.nl, ns01.secureonline.nl, ns03.secureonline.cloud	-

✅ Authoritative Response

Server:77.72.147.249

NS records: ns02.secureonline.nl, ns01.secureonline.nl, ns03.secureonline.cloud

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4returns.org (unsigned zone)

⏱️ Timing

Total: 617ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`4returns.org`

Analysis

Mail Server Role

mail.4returns.org serves as the mail server for 4returns.org.

smtp.secureonline.nl is commonly used as a mail server with mail.4returns.org.

IP Addresses

mail.4returns.org points to IP number 46.62.202.41.

Other host names include business-landscape-academy.com, 4returns.com, 4returns.org and commonland.org that share IP numbers with mail.4returns.org.

Name Servers

The delegation for mail.4returns.org is handled by three name servers: ns03.secureonline.cloud, ns01.secureonline.nl and ns02.secureonline.nl.

mail.4returns.org shares name servers with other domains at least partially, for example trefecta.ch, ntcp8.info, nautim.be, degorgels.nl and solid-install.com.

Host names with two IPs:

ns03.secureonline.cloud points to 2a01:7c8:aaae:1e2::2 and 77.72.147.249

ns01.secureonline.nl points to 2a00:7b80:476:ffff::2 and 89.207.128.251

ns02.secureonline.nl points to 2a00:7b80:478:ffff::2 and 89.207.130.251

Mail Servers

mail.4returns.org is handled by two mail servers: smtp.secureonline.nl and mail.4returns.org.

The mail server setup of mail.4returns.org is the same as that of other domains, for instance 4returns.org.

mail.4returns.org shares some mail servers with other domains to some extent, for instance commonland.org and lambers.eu.

Hostnames with a single IP:

smtp.secureonline.nl resolves to 193.34.166.122.

mail.4returns.org - robtex.com