mastermind-groups.com - dns.ninja

mastermind-groups.com

DNSSEC⚠️ Not signed
A185.199.220.106🇬🇧 KRYSTAL185.199.220.0/22
PTRc106.lon.cloudhosting.net
NSns1.cloudhosting.uk ⭐ ⚠️ Not in parent delegation
A77.72.0.13🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd
PTRns1.cloudhosting.co.uk
NSns1.uksrv.uk ⚠️ Not in zone NS records
A77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd
PTRns1.krystal.uk
NSns2.cloudhosting.uk ⚠️ Not in parent delegation
A139.162.254.53🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies
PTRns2.cloudhosting.co.uk
NSns2.uksrv.uk ⚠️ Not in zone NS records
A139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies
PTRns2.krystal.uk
MXsmtp.google.com ⭐
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A2a00:1450:4009:c19::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrp-in-f26.1e100.net
A2a00:1450:4009:c19::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrp-in-f27.1e100.net
A172.217.76.26🇺🇸 Google172.217.76.0/24
PTRyulhrp-in-f26.1e100.net
A172.217.76.27🇺🇸 Google172.217.76.0/24
PTRyulhrp-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
TXTv=spf1 ip4:185.199.220.106 ip4:77.72.4.12 ip4:77.72.2.101 include:_spf.google...
SOAns1.cloudhosting.ukadmin@demo.c106.lon.cloudhosting.net 2026-06-02 #3

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781025623

Same first word

mastermind-groups.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1.cloudhosting.ukns1.uksrv.ukns2.cloudhosting.ukns2.uksrv.ukns1.krystal.ukns2.krystal.ukMXsmtp.google.comA185.199.220.10674.220.199.677.72.2.101
●NSns1.cloudhosting.uk2026-06-09 → 2026-06-09 · 2 obs
○ 2026-05-05 05:30:04
● 2026-06-09 17:45:04
○NSns1.krystal.uk2026-03-02 → 2026-03-29 · 4 obs
● 2026-03-02 08:31:02
● 2026-03-29 16:59:06
○ 2026-05-05 05:30:04
○ 2026-06-09 17:45:04
●NSns1.uksrv.uk2026-03-02 → 2026-06-09 · 2 obs
● 2026-03-02 08:31:02
● 2026-06-09 17:45:04
●NSns2.cloudhosting.uk2026-06-09 → 2026-06-09 · 2 obs
○ 2026-05-05 05:30:04
● 2026-06-09 17:45:04
○NSns2.krystal.uk2026-03-02 → 2026-03-29 · 4 obs
● 2026-03-02 08:31:02
● 2026-03-29 16:59:06
○ 2026-05-05 05:30:04
○ 2026-06-09 17:45:04
●NSns2.uksrv.uk2026-03-02 → 2026-06-09 · 2 obs
● 2026-03-02 08:31:02
● 2026-06-09 17:45:04
●MXsmtp.google.com2026-03-02 → 2026-06-09 · 4 obs
● 2026-03-02 08:31:02
● 2026-03-29 16:59:06
○ 2026-05-05 05:30:04
● 2026-06-09 17:45:04
●A185.199.220.1062026-06-09 → 2026-06-09 · 2 obs
○ 2026-05-05 05:30:04
● 2026-06-09 17:45:04
○A74.220.199.62015-06-13 → 2017-04-20 · 4 obs
● 2015-06-13 15:37:56
● 2017-04-20 03:25:26
○ 2026-03-02 08:31:02
○ 2026-06-09 17:45:04
○A77.72.2.1012026-03-02 → 2026-03-29 · 5 obs
○ 2017-04-20 03:25:26
● 2026-03-02 08:31:02
● 2026-03-29 16:59:06
○ 2026-05-05 05:30:04
○ 2026-06-09 17:45:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...-
mastermind-groups.comns1.uksrv.uk, ns2.uksrv.uk-

✅ Authoritative Response

Server:77.72.0.11

NS records: ns1.uksrv.uk, ns2.uksrv.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastermind-groups.com (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

TypeCountSample Data
A1185.199.220.106
NS2ns1.cloudhosting.uk, ns2.cloudhosting.uk
MX1smtp.google.com (pri: 0)
TXT1v=spf1 ip4:185.199.220.106 ip4:77.72.4.1
SOA1ns1.cloudhosting.uk admin.demo.c106.lon.

Analysis

IP Addresses

mastermind-groups.com points to a single IP number: 185.199.220.106.

Additional host names — altoncounselling.org.uk, shoreshine.co.uk, telfordbuilders.com and two others — share IP numbers with mastermind-groups.com.

Name Servers

mastermind-groups.com carries NS records pointing to 4 name servers: ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.uksrv.uk and ns2.uksrv.uk.

mastermind-groups.com shares at least some of its name servers with other domains, including greencut.co.uk, agence-voyage-algerie.com, stmichael.org and two others.

These name servers are frequently used alongside name servers ns1.uksrv.co.uk, ns2.uksrv.co.uk, ns1.krystal.uk and five others.

ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.uksrv.uk and ns2.uksrv.uk each resolve to one IP address: ns1.cloudhosting.uk resolves to 77.72.0.13, ns2.cloudhosting.uk resolves to 139.162.254.53, ns1.uksrv.uk resolves to 77.72.0.11 and ns2.uksrv.uk resolves to 139.162.230.184.

Mail Servers

mastermind-groups.com has one mail server: smtp.google.com.

mastermind-groups.com shares the same mail server setup as other domains, including canola.it, orbital.inc, waffleevi.com and two others.

mastermind-groups.com shares mail servers — at least in part — with other domains, including mk.com.sa, polityka-spoleczna.lubuskie.pl, igyart.com and two others.

These mail servers frequently appear alongside the mail servers aspmx.l.google.com and alt1.aspmx.l.google.com.

smtp.google.com points to 8 IP addresses: 172.217.76.26, 172.217.76.27, 192.178.223.26 and five others.