Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
upgrade.pt
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 04:21:47 UTC · ↺ Refresh
MX Hostnames
- upgrade-pt.mail.protection.outlook.com
MX Priorities
- upgrade-pt.mail.protection.outlook.com: 0
A / AAAA Records
- 51.159.30.10 ↩ 51-159-30-10.rev.poneytelecom.eu
- 2001:bc8:6005:1a:aa1e:84ff:fe95:4413 (no PTR)
Mail Server IPs
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3052378.ip-188-165-246.eu rpsimao.gmail.com 2026031836 3600 1800 1209600 86400
Primary NS (mname)
ns3052378.ip-188-165-246.eu
Admin Email (rname)
rpsimao@gmail.com
Serial
2026031836
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3052378.ip-188-165-246.eu
ns6.upgrade.pt
ns4.upgrade.pt
ns5.upgrade.pt
SPF Record
✓ Soft Fail (~all)
v=spf1 include:enginemailer.org ip4:188.165.246.125 +a +mx +a:163.172.169.123 +ip4:163.172.148.243 +ip4:212.111.43.231 +ip4:163.172.169.123 +ip4:51.15.58.111 include:_spf.tem.scaleway.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._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
3 records- SPFv=spf1 include:enginemailer.org ip4:188.165.246.125 +a +mx +a:163.172.169.123 +ip4:163.172.148.243 +ip4:212.111.43.231 +ip4:163.172.169.123 +ip4:51.15.58.111 include:_spf.tem.scaleway.com include:spf.protection.outlook.com ~all
- MS=ms13174398
- google-site-verification=kPksY9X-7RurUAqQ8pyBvjBjleXOjYIx4MdY9DUJp-I
Full email verification for upgrade.pt
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