Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
res-group.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 14:14:17 UTC · ↺ Refresh
MX Hostnames
- Eu-smtp-inbound-2.mimecast.com
- Eu-smtp-inbound-1.mimecast.com
MX Priorities
- eu-smtp-inbound-2.mimecast.com: 10
- eu-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
dns0.star.co.uk abuse.star.net.uk 2021110800 86400 7200 2419200 86400
Primary NS (mname)
dns0.star.co.uk
Admin Email (rname)
abuse@star.net.uk
Serial
2021110800
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
dns1.star.co.uk
dns0.star.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:198.2.178.71 ip4:198.2.178.96 ip4:18.168.51.200 ip4:18.168.140.58 ip4:148.59.101.16/28 include:_spf.elasticemail.com include:_spf.psm.knowbe4.com include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.mailjet.com include:spf2.accessacloud.com include:ses.onsolve.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
27 records- d410fbf43aae4502a88f7efa251fd96e
- nDwNvR/fQEkqWCzPzNTqUIA3ao8VdKBprowSDl7EqZA4rVfUMQLTQQoihH6d3x5JAqlfSn38+JZ94t6jAkYMuw==
- ql126zxm9vmgcvpy9jw08gb1x7n2pvsq
- docusign=642e4434-87da-496d-ae53-1d285245d797
- docusign=26d3981d-18a9-41b8-a884-b945d7a7b4e1
- MS=ms97400097
- globalsign-domain-verification=o98p4y0ydyIg1tL2aHoprOdd0XguffAbs4DJLVt-ae
- ml5rw9zr2srglxy7gvtbyymbtcm9wpqm
- google-site-verification=biXo9IuCAKFVPWdzmfq1n5_xDxVTwg0XDC9eYIcHvY0
- apple-domain-verification=lv1Y0jHNfbTOuQQc
- kzjq5rfr6ytxl8nf22sf64xrb00m4y85
- MS=ms43424213
- anthropic-domain-verification-cdm77g=4A56Oy6iVapMX79BqAmgVJgTP
- hcp-domain-verification=0372178270f226e10f9d7a3cc6561b8e3d3ba0a1a02bc33a1edb35f9760723b1
- nnm9p22rjfdz9ngd0zvqpt61dh2zfn95
- nhug3p7ag9a3v9ilku1eiat2m9
- g3yvc7ry4sfvrx3cthvw7p8j65n5ssgs
- google-gws-recovery-domain-verification=68031059
- msfpkey=1ljaavrto2qboz84vfyp2eqkc
- d4et55vdjddcffro7jfldpff43
- nmv1enn8f99hg46k78jaujt4im
- SPFv=spf1 ip4:198.2.178.71 ip4:198.2.178.96 ip4:18.168.51.200 ip4:18.168.140.58 ip4:148.59.101.16/28 include:_spf.elasticemail.com include:_spf.psm.knowbe4.com include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.mailjet.com include:spf2.accessacloud.com include:ses.onsolve.net ~all
- firebase=ressmartview
- 6giaktutvdpq9g4d48vcmi5as6
- pardot_105092_*=7c19f40a866aac6d18e8f9ce420d5ace82664b5f83de168ec06b303e61f81e06
- miro-verification=5ec2d009b2e492617433fba6c5458b34a8df3604
- google-site-verification=_WIG7LlLkjim4IC6FexTgQ0XLXkDpN3ffkTW3or20Sw
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