Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sigmar.ie
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 02:06:51 UTC · ↺ Refresh
MX Hostnames
- sigmar-ie.mail.protection.outlook.com
MX Priorities
- sigmar-ie.mail.protection.outlook.com: 0
A / AAAA Records
- 185.43.232.252 ↩ forwarder.letshost.ie
Mail Server IPs
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
ns9.dnsireland.com security.letshost.ie 2026021101 3600 1800 1209600 86400
Primary NS (mname)
ns9.dnsireland.com
Admin Email (rname)
security@letshost.ie
Serial
2026021101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns10.dnsireland.com
ns9.dnsireland.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.bullhornmail.com ip4:83.147.166.18 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- ms-domain-verification=dc0aef86-0e45-416a-b602-8e98d949d172
- G+TkfA3mIjXxwwG29Lg0K+geM/XRlSz2vanhnD307IY=
- v8zMOWHVi5n+qfQysL9aSxg/0RstjRXqoEFNzUDeoBq4U/UKse5SVtud6MkHqcK+cDRgOSq84wSP8A9bbbituQ==
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.bullhornmail.com ip4:83.147.166.18 -all
- tacklephishing-domain-verification=dd0f8790f6184a16b4f60ceeecd5e4f2
- apple-domain-verification=axMgAS8pE4KIB3WR
- 9sm1n3ijm3kuhq3geam4m8mnoq
- 1f7l8jk4ukl2tsbnvdrfvfcgr9
- MS=ms38285508
- sbehttjlljtm50a6i1fkhelnrl
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