`expressinstructortraining.com`

DNSSEC	⚠️ Not signed
A	91.238.165.200^{🇬🇧 ENIXLTD91.238.164.0/23 Enix Ltd}
		PTR	`web1.mcsrv.co.uk`
NS	`ns1.mcsrv.co.uk` ⭐
		A	91.238.165.200^{🇬🇧 ENIXLTD91.238.164.0/23 Enix Ltd}
			PTR	`web1.mcsrv.co.uk`
NS	`ns2.mcsrv.co.uk`
		A	91.238.165.200^{🇬🇧 ENIXLTD91.238.164.0/23 Enix Ltd}
			PTR	`web1.mcsrv.co.uk`
MX	`expressinstructortraining.com` ⭐
		A	91.238.165.200^{🇬🇧 ENIXLTD91.238.164.0/23 Enix Ltd}
			PTR	`web1.mcsrv.co.uk`
TXT	`v=spf1 ip4:91.238.165.200 ip4:91.238.163.103 +a +mx +ip4:91.204.208.96 ~all`
SOA	`ns1.mcsrv.co.uk`root@web1.mcsrv.co.uk 2026-04-25 #6

`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=1777154606

MX for

expressinstructortraining.com

Same first word

expressinstructortraining.com

DNS History

7 records (4 active, 3 former)

○NSns.morecambe4.net2015-08-13 → 2017-02-14 · 4 obs

● 2015-08-13 22:41:34
● 2017-02-14 20:40:42
○ 2026-03-16 03:27:20
○ 2026-04-25 22:19:04

●NSns1.mcsrv.co.uk2026-03-16 → 2026-04-25 · 3 obs

○ 2017-02-14 20:40:42
● 2026-03-16 03:27:20
● 2026-04-25 22:19:04

○NSns1.morecambe4.net2015-08-13 → 2017-02-14 · 4 obs

● 2015-08-13 22:41:34
● 2017-02-14 20:40:42
○ 2026-03-16 03:27:20
○ 2026-04-25 22:19:04

●NSns2.mcsrv.co.uk2026-03-16 → 2026-04-25 · 3 obs

○ 2017-02-14 20:40:42
● 2026-03-16 03:27:20
● 2026-04-25 22:19:04

●MXexpressinstructortraining.com2015-08-13 → 2026-04-25 · 2 obs

● 2015-08-13 22:41:34
● 2026-04-25 22:19:04

○A91.204.208.962015-08-13 → 2017-02-14 · 4 obs

● 2015-08-13 22:41:34
● 2017-02-14 20:40:42
○ 2026-03-16 03:27:20
○ 2026-04-25 22:19:04

●A91.238.165.2002026-03-16 → 2026-04-25 · 3 obs

○ 2017-02-14 20:40:42
● 2026-03-16 03:27:20
● 2026-04-25 22:19:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
expressinstructortraining.com	ns1.mcsrv.co.uk, ns2.mcsrv.co.uk	-

✅ Authoritative Response

Server:91.238.165.200

NS records: ns1.mcsrv.co.uk, ns2.mcsrv.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expressinstructortraining.com (unsigned zone)

⏱️ Timing

Total: 578ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.238.165.200`
NS	2	`ns1.mcsrv.co.uk, ns2.mcsrv.co.uk`
MX	1	`expressinstructortraining.com (pri: 0)`
TXT	1	`v=spf1 ip4:91.238.165.200 ip4:91.238.163`
SOA	1	`ns1.mcsrv.co.uk root.web1.mcsrv.co.uk`

Analysis

Mail Server Role

expressinstructortraining.com serves as the mail server for expressinstructortraining.com.

IP Addresses

expressinstructortraining.com points to a single IP address: 91.238.165.200.

Other host names such as mail.truckafrica.com, mail.prestigeindoorkarting.co.uk, truckafrica.com, poemsetfree.com and shley.net share IP numbers with expressinstructortraining.com.

Name Servers

expressinstructortraining.com is delegated to two name servers: ns1.mcsrv.co.uk and ns2.mcsrv.co.uk.

expressinstructortraining.com uses the same name server setup as other domains, including cbfabrications.co.uk, morecambe.net, trevorgriffiths.co.uk, desktopediting.tv and prestigeindoorkarting.co.uk.

Host names sharing a single IP: ns1.mcsrv.co.uk and ns2.mcsrv.co.uk point to 91.238.165.200.

Mail Servers

Mail for expressinstructortraining.com is handled by a single mail server, expressinstructortraining.com.

Host expressinstructortraining.com points to IP 91.238.165.200.

expressinstructortraining.com - robtex.com