Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
modern-networks.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 05:07:23 UTC · ↺ Refresh
MX Hostnames
- modernnetworks-co-uk01e.mail.protection.outlook.com
MX Priorities
- modernnetworks-co-uk01e.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.phase8.net support.phase8.net 2026031801 28800 3600 604800 3600
Primary NS (mname)
ns0.phase8.net
Admin Email (rname)
support@phase8.net
Serial
2026031801
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.phase8.net
ns0.phase8.net
ns1.phase8.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:185.65.43.114 ip4:199.91.136.0/21 ip4:37.98.232.0/21 ip4:148.139.0.0/16 include:spf.modern-networks.co.uk include:spf.UK.exclaimer.net include:spf.protection.outlook.com include:mailgun.org include:143794824.spf06.hubspotemail.net include:autotask.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- Sendinblue-code:f967b18333fd98ff5e90f0f13200399e
- MS=ms35406431
- SPFv=spf1 ip4:185.65.43.114 ip4:199.91.136.0/21 ip4:37.98.232.0/21 ip4:148.139.0.0/16 include:spf.modern-networks.co.uk include:spf.UK.exclaimer.net include:spf.protection.outlook.com include:mailgun.org include:143794824.spf06.hubspotemail.net include:autotask.net -all
- openai-domain-verification=dv-H4PpusRmw383RJervA6sz1jd
- aQyPUFs/y7eL/x+5kANv+aG+it03by4jcu+PFQfz+p9dZ/cwf6YOTXxo+4AXgWofD7AyRAITqHrQ4XzwIS+LDA==
- hibp-verify=dweb_u7e1uvk665pim68c3130rbam
- cisco-ci-domain-verification=11a6a2cd4d6fef189d1b6541c12c71bfc14f61b7173823c460307d64f2367e11
- GNQQCR7MBS._autotask
- 19vc2dlf5ec2qvff3121tdbvo0
- apple-domain-verification=spDbX7u8ttPSGWdY
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