`trainingsophos.com`

DNSSEC	⚠️ Not signed
NS	`ns1.lexsynergy.net` ⭐
		A	2a01:3f1:854::53^{🇸🇪 NETNOD-IX2a01:3f1:800::/38 NDS EUROPE-1 $Id: route6_2a01:3f1:0800::-38,v 1.1 2019/10/04 10:07:35 mem Exp $}
			PTR	`ns4.ac1.lexsynergy.com`
		A	194.58.196.54^{🇸🇪 NETNOD-IX194.58.196.0/24 NDS E}
			PTR	`ns4.ac1.lexsynergy.com`
NS	`ns2.lexsynergy.us`
		A	2600:3c03:e000:958::^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
		A	45.79.129.26^{🇺🇸 AKAMAI-LINODE-AP45.79.128.0/19 Akamai Technologies}
			PTR	`ns2.lexsynergy.us`
NS	`ns3.lexsynergy.info`
		A	2a00:1a48:7807:103:be76:4eff:fe08:d749^{🇬🇧 RACKSPACE-LON2a00:1a48::/32 Rackspace}
			PTR	`ns3.lexsynergy.info`
		A	162.13.177.111^{🇬🇧 RACKSPACE-LON162.13.0.0/16 Rackspace}
			PTR	`ns3.lexsynergy.info`
MX	`mail.forwarder.lexsynergy.com` ⭐
		A	2a01:7e00:e000:382::^{🇬🇧 AKAMAI-LINODE-AP2a01:7e00::/32 Akamai Technologies}
			PTR	`fwd.lex-reg.com`
		A	139.162.230.156^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`fwd.lex-reg.com`
SOA	`ns1.lexsynergy.net`dnsmaster@lexsynergy.com serial=3

`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=1775957292

Same first word

trainingsophos.com

Similar names

sophostraining.org

sophostraining.net

DNS History

4 records (4 active, 0 former)

●NSns1.lexsynergy.net2026-03-07 → 2026-04-12 · 2 obs

● 2026-03-07 21:57:14
● 2026-04-12 01:41:06

●NSns2.lexsynergy.us2026-03-07 → 2026-04-12 · 2 obs

● 2026-03-07 21:57:14
● 2026-04-12 01:41:06

●NSns3.lexsynergy.info2026-03-07 → 2026-04-12 · 2 obs

● 2026-03-07 21:57:14
● 2026-04-12 01:41:06

●MXmail.forwarder.lexsynergy.com2026-03-07 → 2026-04-12 · 2 obs

● 2026-03-07 21:57:14
● 2026-04-12 01:41:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
trainingsophos.com	ns1.lexsynergy.net, ns2.lexsynergy.us, ns3.lexsynergy.info	-

✅ Authoritative Response

Server:162.13.177.111

NS records: ns1.lexsynergy.net, ns2.lexsynergy.us, ns3.lexsynergy.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trainingsophos.com (unsigned zone)

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.lexsynergy.net, ns2.lexsynergy.us...`
MX	1	`mail.forwarder.lexsynergy.com (pri: 5)`
SOA	1	`ns1.lexsynergy.net dnsmaster.lexsynergy.`

Analysis

Name Servers

trainingsophos.com is delegated to name servers ns3.lexsynergy.info, ns1.lexsynergy.net and ns2.lexsynergy.us.

trainingsophos.com at least partially shares name servers with other domains such as qm2.co.uk, nedbankinternationalintranet.co.za, theyarnloop.com, cheaplouisvuittonbag.com and debonairs.co.za.

Host names with two IP numbers:

ns3.lexsynergy.info points to 2a00:1a48:7807:103:be76:4eff:fe08:d749 and 162.13.177.111.

ns1.lexsynergy.net points to 2a01:3f1:854::53 and 194.58.196.54.

ns2.lexsynergy.us points to 2600:3c03:e000:958:: and 45.79.129.26.

Mail Servers

trainingsophos.com is handled by a single mail server, mail.forwarder.lexsynergy.com.

trainingsophos.com shares the same mail server setup as other domains, including salo.at, eisenberger.com, sightholder.com, debeers.eu and bankofwashington.bank.

Host name mail.forwarder.lexsynergy.com points to IPs 2a01:7e00:e000:382:: and 139.162.230.156.

trainingsophos.com - robtex.com