`mail-core.uk`

DNSSEC	⚠️ Not signed
A	192.64.119.138^{🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
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	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1573475968

`uk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns1.nic.uk` ⭐
	NS	`dns2.nic.uk`
	NS	`dns3.nic.uk`
	NS	`dns4.nic.uk`
	NS	`nsa.nic.uk`
	NS	`nsb.nic.uk`
	NS	`nsc.nic.uk`
	NS	`nsd.nic.uk`
	SOA	`dns1.nic.uk`hostmaster@nic.uk serial=1774462998

Same first word

mail-core.uk

mail-core.net

mail-core.com

mail-core.ru

Similar names

cma-loire.fr

core-mail.org

relia-com.de

core-mail.net

co-mailer.cloud

core-mail.com

DNS History

8 records (8 active, 0 former)

●NSdns1.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:28:16
● 2026-03-25 18:28:00

●NSdns2.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:28:16
● 2026-03-25 18:28:00

●MXeforward1.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:28:16
● 2026-03-25 18:28:00

●MXeforward2.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:28:16
● 2026-03-25 18:28:00

●MXeforward3.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:28:16
● 2026-03-25 18:28:00

●MXeforward4.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:28:16
● 2026-03-25 18:28:00

●MXeforward5.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:28:16
● 2026-03-25 18:28:00

●A192.64.119.1382026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 05:28:16
● 2026-03-25 18:28:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
mail-core.uk	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.132.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mail-core.uk (unsigned zone)

⏱️ Timing

Total: 329ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.64.119.138`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

mail-core.uk resolves to one IP number: 192.64.119.138.

other host names including remdall.com, amirk.click, smellthegrass.com, zatara-ai.com and xopdltd.com share IP numbers with mail-core.uk.

Name Servers

mail-core.uk is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.

mail-core.uk shares the same name server setup as other domains, for instance krof.net, littlebuds.com.au, mngs.org, danlent.com and smartgrowth.wiki.

mail-core.uk at least partially shares name servers with other domains, for instance medaclinics.net, parius.net, padranker.com, mjacksonw.org and blackfroglabs.com.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

mail-core.uk is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

mail-core.uk shares some mail servers with other domains, at least partially, for instance turboforex.com, sportsnhobbies.org, southern-ocean.net, alqaba.com and hejalhomes.in.