`seanlea.ch`

DNSSEC	⚠️ Not signed
A	103.168.172.37^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		PTR	`userweb.fastmail.com`
A	103.168.172.52^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1763402798

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-04-12 #46

Same first word

seanlea.ch

Similar names

DNS History

28 records (6 active, 22 former)

●NSdns1.registrar-servers.com2016-11-20 → 2026-04-12 · 3 obs

○ 2016-03-22 01:08:14
● 2016-11-20 05:17:18
● 2026-04-12 21:38:50

●NSdns2.registrar-servers.com2016-11-20 → 2026-04-12 · 3 obs

○ 2016-03-22 01:08:14
● 2016-11-20 05:17:18
● 2026-04-12 21:38:50

○NSdns3.registrar-servers.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-03-22 01:08:14
● 2016-11-20 05:17:18
○ 2026-04-10 03:31:24
○ 2026-04-12 21:38:50

○NSdns4.registrar-servers.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-03-22 01:08:14
● 2016-11-20 05:17:18
○ 2026-04-10 03:31:24
○ 2026-04-12 21:38:50

○NSdns5.registrar-servers.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-03-22 01:08:14
● 2016-11-20 05:17:18
○ 2026-04-10 03:31:24
○ 2026-04-12 21:38:50

○NSfreedns1.registrar-servers.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○NSfreedns2.registrar-servers.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○NSfreedns3.registrar-servers.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○NSfreedns4.registrar-servers.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○NSfreedns5.registrar-servers.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○MXalt1.aspmx.l.google.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○MXalt2.aspmx.l.google.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○MXaspmx.l.google.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○MXaspmx2.googlemail.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○MXaspmx3.googlemail.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○MXaspmx4.googlemail.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○MXaspmx5.googlemail.com2015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○MXeforward1.registrar-servers.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-03-22 01:08:14
● 2016-11-20 05:17:18
○ 2026-04-10 03:31:24
○ 2026-04-12 21:38:50

○MXeforward2.registrar-servers.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-03-22 01:08:14
● 2016-11-20 05:17:18
○ 2026-04-10 03:31:24
○ 2026-04-12 21:38:50

○MXeforward3.registrar-servers.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-03-22 01:08:14
● 2016-11-20 05:17:18
○ 2026-04-10 03:31:24
○ 2026-04-12 21:38:50

○MXeforward4.registrar-servers.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-03-22 01:08:14
● 2016-11-20 05:17:18
○ 2026-04-10 03:31:24
○ 2026-04-12 21:38:50

○MXeforward5.registrar-servers.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-03-22 01:08:14
● 2016-11-20 05:17:18
○ 2026-04-10 03:31:24
○ 2026-04-12 21:38:50

●MXin1-smtp.messagingengine.com2026-04-10 → 2026-04-12 · 3 obs

○ 2016-11-20 05:17:18
● 2026-04-10 03:31:24
● 2026-04-12 21:38:50

●MXin2-smtp.messagingengine.com2026-04-10 → 2026-04-12 · 3 obs

○ 2016-11-20 05:17:18
● 2026-04-10 03:31:24
● 2026-04-12 21:38:50

●A103.168.172.372026-04-10 → 2026-04-12 · 3 obs

○ 2016-11-20 05:17:18
● 2026-04-10 03:31:24
● 2026-04-12 21:38:50

●A103.168.172.522026-04-10 → 2026-04-12 · 3 obs

○ 2016-11-20 05:17:18
● 2026-04-10 03:31:24
● 2026-04-12 21:38:50

○A50.57.127.2082015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 14:48:44
● 2016-03-22 01:08:14
○ 2016-11-20 05:17:18
○ 2026-04-12 21:38:50

○A69.89.31.1602016-11-20 → 2016-11-20 · 4 obs

○ 2016-03-22 01:08:14
● 2016-11-20 05:17:18
○ 2026-04-10 03:31:24
○ 2026-04-12 21:38:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
seanlea.ch	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.132.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at ch: Error: DNS query timeout: 130.59.31.41 for DNSKEY ch

⏱️ Timing

Total: 3347ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`103.168.172.37, 103.168.172.52`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

seanlea.ch points to two IP numbers: 103.168.172.37 and 103.168.172.52.

Other host names, for instance corpseo.com.au, rbonk.com, miu.ca, communication.sent.com and kuratur.com share IP numbers with seanlea.ch.

Name Servers

seanlea.ch's delegation is to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.

seanlea.ch shares the same name server configuration as other domains, such as ipuja.net, dkaripides.com, anitavacay.com, torched.org and subhashni.com.

seanlea.ch shares name servers with other domains at least partially, for example kwatsi.net.

Host names with two IP numbers: dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200

Mail Servers

Two mail servers in1-smtp.messagingengine.com and in2-smtp.messagingengine.com handle seanlea.ch.

seanlea.ch uses the same mail server setup as other domains such as suzical.co.uk, recipe-bytes.com, simplistix.co.uk, arbeteserver.com and ns2.dcarr.net.

seanlea.ch shares some mail servers with other domains at least partially, for example beyondconcepts.de.

Eight IP numbers for the first set:

The host name in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Four IP numbers for the second set:

The host name in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

seanlea.ch - robtex.com

seanlea.ch

ch

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`seanlea.ch`

`ch`