Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ud.ac.ae
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 06:36:31 UTC · ↺ Refresh
MX Hostnames
- ud-ac-ae.mail.protection.outlook.com
MX Priorities
- ud-ac-ae.mail.protection.outlook.com: 0
A / AAAA Records
- 176.100.171.213 (no PTR)
- 2001:19f0:4401:3b9:5400:3ff:fe9c:1a18 (no PTR)
Mail Server IPs
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.vultr.com asmezher.ud.ac.ae 0 10800 3600 604800 3600
Primary NS (mname)
ns1.vultr.com
Admin Email (rname)
asmezher@ud.ac.ae
Serial
0
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.vultr.com
ns1.vultr.com
SPF Record
✓ Strict (-all)
v=spf1 a include:transmail.net ip4:45.77.241.95 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 a include:transmail.net ip4:45.77.241.95 include:spf.protection.outlook.com -all
- apple-domain-verification=OvlX63DBAsoB78nc
- google-site-verification=5cWOqXHaxuRdwxl62W06hJqhxpNkY_7MPOlwh4isN1s
- notion-domain-verification=DdQuxcXWzXVIVckx2vUohuurrW4oqSf0JeJU6rZ9fX5
- google-site-verification=yjNKxfs4L2Zzux5UdPrug4GelvJzNpRSY_k3qGr3C7w
- MS=48E681BB5AD21E285C05E5ECE9AD1655F8F3937F
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