Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sacyr.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 03:49:14 UTC · ↺ Refresh
MX Hostnames
- sacyr-com.mail.protection.outlook.com
MX Priorities
- sacyr-com.mail.protection.outlook.com: 10
A / AAAA Records
- 195.55.232.12 ↩ 12.red-195-55-232.customer.static.ccgg.telefonica.net
Mail Server IPs
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
dns13.servidoresdns.net hostmaster.servidoresdns.net 2007064211 21600 3600 2419200 1800
Primary NS (mname)
dns13.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2007064211
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s
Nameservers (NS)
dns13.servidoresdns.net
dns14.servidoresdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.sealmail.co include:_relay.amadeus.com include:_spf.randstad.es a:mail.sacyr.com ip4:212.145.137.128/26 ip4:212.0.117.0/27 ip4:195.55.232.0/24 ip4:77.224.144.128/26 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
12 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.sealmail.co include:_relay.amadeus.com include:_spf.randstad.es a:mail.sacyr.com ip4:212.145.137.128/26 ip4:212.0.117.0/27 ip4:195.55.232.0/24 ip4:77.224.144.128/26 -all
- teamviewer-sso-verification=bd44c3f7b84a4456957440126626f2ef
- google-site-verification=kqf-QMyONBi-1RrFm5jmZtNdJWrskhnyhMW1wwBQQb8
- MS=ms30068182
- google-site-verification=3gYQHKSYEnYZeSHXdULSC9OPKvQI-y2QcJBJ4psJxXE
- 7774cdd03f42eacccf6fbb0feeb1bed5
- d365mktkey=07Cx90BPcQQcQSC0wixtOzSnsZzRVWSWSEmG0RIEG1ox
- apple-domain-verification=AM8FnHIXa6UQzQWC
- Vid/FuPV4MTzws/Jw353yVypxG+Q5aLfokorq2Z80A2jDtSZs3kBEFfHecT+9AqE2+Z6hDjEU+GK5Pf2XyxBOQ==
- google-site-verification=nYQBo9dRu3KnbNHgr5M_m1mz5LvyVsTQw69yOz0Hzrs
- google-site-verification=iqvIuiN_QdkNSdOncbJNE7Q41TQWnrseRS3LL9mMoBA
- google-site-verification=3BopK4crrFJX21j29Kl1qCpkmBz9RwKAQWKYxsXLVl4
Full email verification for sacyr.com
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