Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uah.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 08:16:40 UTC · ↺ Refresh
MX Hostnames
- uah-es.mail.protection.outlook.com
MX Priorities
- uah-es.mail.protection.outlook.com: 0
A / AAAA Records
- 193.146.56.125 ↩ www.uah.es
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.uah.es sistemas.uah.es 2023072524 86400 7200 2419200 10800
Primary NS (mname)
dns.uah.es
Admin Email (rname)
sistemas@uah.es
Serial
2023072524
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
10800s
Nameservers (NS)
chico.rediris.es
dns.uah.es
sun.rediris.es
SPF Record
✓ Strict (-all)
v=spf1 ip4:212.128.64.0/20 ip4:212.128.66.200 ip4:82.144.103.51 ip4:69.46.102.242 ip4:212.92.58.252 ip4:95.172.90.156 include:spf.protection.outlook.com include:mh.blackboard.com include:spf.mailjet.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
7 records- facebook-domain-verification=40w08r42qjm1nsywssdad8zl2t6fjz
- autodesk-domain-verification=6HWvW8l-Z7S2aLa154Tp
- MS=ms91873758
- atlassian-domain-verification=r7/KI3UgD8OgvUz67GMntedtaHCpi9q1JfFxCrPKCSUB4i/6qFKhQKNATGYo5l3L
- google-site-verification=h4zGI_cTfSnZNc-hbsZL-SRsJAqY3VQkWLVyTBgzKTg
- adobe-idp-site-verification=5279741b44676d8597932ed9260b2b5610ef1c5caf4469ea59b73b18b5996d2a
- SPFv=spf1 ip4:212.128.64.0/20 ip4:212.128.66.200 ip4:82.144.103.51 ip4:69.46.102.242 ip4:212.92.58.252 ip4:95.172.90.156 include:spf.protection.outlook.com include:mh.blackboard.com include:spf.mailjet.com -all
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