Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
synlab.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 18:09:58 UTC · ↺ Refresh
MX Hostnames
- synlab-es.mail.protection.outlook.com
MX Priorities
- synlab-es.mail.protection.outlook.com: 0
A / AAAA Records
- 45.146.172.41 ↩ shubashi.honds.net
Mail Server IPs
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.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
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.nominalia.com root.dns1.nominalia.com 1761583753 86400 7200 2592000 300
Primary NS (mname)
dns1.nominalia.com
Admin Email (rname)
root@dns1.nominalia.com
Serial
1761583753
Refresh
86400s
Retry
7200s
Expire
2592000s
Minimum TTL
300s
Nameservers (NS)
dns1.nominalia.com
dns2.nominalia.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:mail01.synlab.com mx:labco.eu ip4:85.88.136.13 ip4:185.250.202.116 ip4:46.24.87.0/27 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
5 records- google-site-verification=xV6YOd_pn_ihEJWPhIjH3MJFyglZ6V6WRImtupRAzOc
- MS=ms19140811
- fbns3yjjnthwtgjrm5bzg4n02l294v0p
- SPFv=spf1 include:spf.protection.outlook.com a:mail01.synlab.com mx:labco.eu ip4:85.88.136.13 ip4:185.250.202.116 ip4:46.24.87.0/27 -all
- apple-domain-verification=304F5n71mkSynQyE
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