Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gold.ac.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 00:26:55 UTC · ↺ Refresh
MX Hostnames
- gold-ac-uk.mail.protection.outlook.com
MX Priorities
- gold-ac-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 159.100.136.66 ↩ www.gold.ac.uk
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ddimember.gold.ac.uk network.gold.ac.uk 2013122199 10800 3600 2419200 900
Primary NS (mname)
ddimember.gold.ac.uk
Admin Email (rname)
network@gold.ac.uk
Serial
2013122199
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
vm-ddi-prod-001.gold.ac.uk
ddimaster.gold.ac.uk
ns3.ja.net
ns2.ja.net
ddimember.gold.ac.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.smtp.com include:eprints.cust-spf.ulcc.ac.uk include:spf.mail.wpmhost.net include:spf.ssmx.net include:outmail-do2.hireserve.com ip4:135.84.216.0/22 ip4:66.240.227.0/24 ip4:63.143.59.128/25 ip4:63.143.57.128/25 ip4:216.98.158.0/24 ip4:74.63.212.0/24 ip4:52.200.59.0/24 ip4:34.245.210.0/24 ip4:158.223.0.102 include:_spf1.gold.ac.uk ip4:159.100.136.66 ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
10 records- 17BC0024-60D8-4183-B095-5963849C385F
- adobe-idp-site-verification=3eacf4f8bd954bafa265d78a4201d6bf8e80f08624a1c0dbd472ad69d0ec0ae3
- SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.smtp.com include:eprints.cust-spf.ulcc.ac.uk include:spf.mail.wpmhost.net include:spf.ssmx.net include:outmail-do2.hireserve.com ip4:135.84.216.0/22 ip4:66.240.227.0/24 ip4:63.143.59.128/25 ip4:63.143.57.128/25 ip4:216.98.158.0/24 ip4:74.63.212.0/24 ip4:52.200.59.0/24 ip4:34.245.210.0/24 ip4:158.223.0.102 include:_spf1.gold.ac.uk ip4:159.100.136.66 ~all
- reofhmiopk30ftkhi5q6ee4og4
- google-site-verification=Vvxv1Oi9-nR5pK2U2IQMg1JdAUF6eP_4DRaZPy1mHXM
- mailerlite-domain-verification=0196cd8ae3d4f671b7c0f5bcc41a87f1eac687a5
- QuoVadis=f6fe189b-aa6b-4b37-b11d-b3328789e1ff
- apple-domain-verification=HZ5VhjjOFt9ovzfD
- QuoVadis=9c60dd96-dbf3-4c95-b14e-9f5176f75063
- QuoVadis=1de9af8a-c846-4902-ac86-593bee4423ac
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for gold.ac.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits