Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
social.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 22:55:27 UTC · ↺ Refresh
MX Hostnames
- social-co-uk.mail.protection.outlook.com
MX Priorities
- social-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 5.152.208.36 ↩ h5-152-208-36.host.redstation.co.uk
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.krystal.uk admin.k-validator-percival.krystal.uk 2026030201 3600 1800 1209600 86400
Primary NS (mname)
ns1.krystal.uk
Admin Email (rname)
admin@k-validator-percival.krystal.uk
Serial
2026030201
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.krystal.uk
ns1.krystal.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:77.72.1.20 ip4:77.72.2.30 ip4:77.72.1.20/32 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:_spf.mailgun.org include:_spf2.mailgun.org include:_spf.eu.mailgun.org include:relay.mailchannels.net include:spf.protection.outlook.com include:servers.mcsv.net include:authsmtp.com include:apps.farofinance.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._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
3 records- google-site-verification=hDDra77L4Uh-e-ZQQjTH-Rpy9kb_GYepdaUqx7RObIw
- as=1754306381
- SPFv=spf1 ip4:77.72.1.20 ip4:77.72.2.30 ip4:77.72.1.20/32 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:_spf.mailgun.org include:_spf2.mailgun.org include:_spf.eu.mailgun.org include:relay.mailchannels.net include:spf.protection.outlook.com include:servers.mcsv.net include:authsmtp.com include:apps.farofinance.com ~all
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