Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sews-e.com
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 22:09:58 UTC · ↺ Refresh
MX Hostnames
- cluster3.eu.messagelabs.com
- cluster3a.eu.messagelabs.com
MX Priorities
- cluster3a.eu.messagelabs.com: 20
- cluster3.eu.messagelabs.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 34.91.159.228 ↩ 228.159.91.34.bc.googleusercontent.com
- 195.245.230.193 ↩ mail851.messagelabs.com
- 195.245.231.73 ↩ mail877.messagelabs.com
- 195.245.231.64 ↩ mail870.messagelabs.com
- 85.158.142.209 ↩ mail833.messagelabs.com
- 195.245.230.199 ↩ mail857.messagelabs.com
- 85.158.142.218 ↩ mail831.messagelabs.com
SOA Record
Raw SOA
ns0.bt.net hostmaster.bt.net 2016051153 28800 7200 604800 86400
Primary NS (mname)
ns0.bt.net
Admin Email (rname)
hostmaster@bt.net
Serial
2016051153
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.bt.net
ns1.bt.net
ns0.bt.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.messagelabs.com include:spf.protection.outlook.com include:spf.stackmail.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
4 records- SPFv=spf1 include:spf.messagelabs.com include:spf.protection.outlook.com include:spf.stackmail.com -all
- loethGMPK35vD8WLoaZg1R6xITT5J5J3OBbe+mGNYlS1gtv85RIRTJvGmnghb15wHiJHmZ/DQ4tEDEJAfosZSg==
- docusign=a43d3e2b-4fc1-4259-ba50-cfb7590805fe
- google-site-verification=EW3WdFlcks-Mgf4A3gVsK7bFGsdUdGI-veWNMrzHMlA
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