Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
metrodoporto.pt
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 23:03:56 UTC · ↺ Refresh
MX Hostnames
- metrodoporto.in.tmes.trendmicro.eu
MX Priorities
- metrodoporto.in.tmes.trendmicro.eu: 5
A / AAAA Records
- 193.126.238.123 ↩ 193-126-238-123.net.static.novis.pt
Mail Server IPs
- 18.185.115.145 ↩ in.tmes.trendmicro.eu
- 18.185.115.146 ↩ in.tmes.trendmicro.eu
- 18.185.115.147 ↩ in.tmes.trendmicro.eu
SOA Record
Raw SOA
coraline.ns.cloudflare.com dns.cloudflare.com 2399772826 10000 2400 604800 1800
Primary NS (mname)
coraline.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399772826
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
martin.ns.cloudflare.com
coraline.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:smtp1.metro-porto.pt a:smtp2.metro-porto.pt a:smtp3.metro-porto.pt a:smtpx.wiremaze.com include:spf.tmes.trendmicro.com include:spf.protection.outlook.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
9 records- _globalsign-domain-verification=SvP__3TalggD2SB5Nq8PgeJp_W3y56UQymngWeh6jz
- _globalsign-domain-verification=jbPAHbWibCiAvDcIi3VJ60wOnATwjKRM-YYRcBpgHt
- _globalsign-domain-verification=kxNAFL-gIyD8Rm4BdKTNd0mEKdGt9aohgMKRxfXfMb
- _globalsign-domain-verification=x3NNtW3hzUtriXRE3TVvbU4rym-m3iCpgRgHCCDNiq
- tmes=1bf3a66ef7d4ea715b0dcff2f39297d0
- SPFv=spf1 mx a:smtp1.metro-porto.pt a:smtp2.metro-porto.pt a:smtp3.metro-porto.pt a:smtpx.wiremaze.com include:spf.tmes.trendmicro.com include:spf.protection.outlook.com -all
- MS=5390A67F8C6EC780A8D2E3080FAFE50BB78869DA
- NEXAXgnxDhk96BdWhYF8aBEl5n2V/otjR3Cw/PfG7IXiLw0O6hH2xAWhtT04ZtGDPNMwaYXm/DcEpUKLHtGB0w==
- _globalsign-domain-verification=FKG452NrTmfeiAPXAMwjwhz5DdSCGvmOhN6ILnxE_D
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