Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leeds.ac.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 20:47:53 UTC · ↺ Refresh
MX Hostnames
- uol.in.tmes.trendmicro.eu
MX Priorities
- uol.in.tmes.trendmicro.eu: 0
A / AAAA Records
- 15.197.155.249 ↩ a629e06580ffa66f9.awsglobalaccelerator.com
- 3.33.141.243 ↩ a629e06580ffa66f9.awsglobalaccelerator.com
Mail Server IPs
- 18.185.115.147 ↩ in.tmes.trendmicro.eu
- 18.185.115.146 ↩ in.tmes.trendmicro.eu
- 18.185.115.145 ↩ in.tmes.trendmicro.eu
SOA Record
Raw SOA
dns.leeds.ac.uk hostmaster.dns.leeds.ac.uk 2036501828 1800 300 604800 3600
Primary NS (mname)
dns.leeds.ac.uk
Admin Email (rname)
hostmaster@dns.leeds.ac.uk
Serial
2036501828
Refresh
1800s
Retry
300s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns12.ja.net
ucsdns1.leeds.ac.uk
ucsdns2.leeds.ac.uk
dns.leeds.ac.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:194.82.12.4/32 ip4:172.166.14.167/32 ip4:20.49.212.144/28 ip4:20.77.170.14/32 include:spf.protection.outlook.com include:spf1.leeds.ac.uk include:spf.tmes.trendmicro.eu ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._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
30 records- QuoVadis=c95807fd-5441-4368-92f9-89f7d886406b
- MS=ms61819594
- google-site-verification=pu1lR4CB8eBIkchN6OMOoS1gBDvMMtW1ZF7-ecXTdw8
- d365mktkey=B3GPxfC7puhU84AxVlFvTaAoL85e4zxYXzv95EFhbsox
- d365mktkey=KfPxUvuZocIV0oFM32mJgWc5bPVjJerIJs3YgJaMlscx
- atlassian-domain-verification=9l4YorffoYbQAXi30qeeyK9nABMShCOaU0WqYv13WU/KLVdDQ9oIo6CHWH4s8PeA
- tmes=71e7324cdd1904f654d7446ff0bc0e7b
- QuoVadis=667ec68b-855c-4f5e-9dd7-3a42e65350d9
- 9D77190F-18EA-4BA3-BB46-3623C32454DF
- d365mktkey=4sql50yeu9cnn8jy52fwmp7e0
- tmes=7dec6fa4ced73582138029de8265123d
- d365mktkey=Xod65r4yx1p3bZYtWvx77rh8TwXxXOZ2Y3j2nWNxCdgx
- yi7inkpcssphqbunrgcsrv5kc44xszwi._domainkey.rescomms.leeds.ac.uk
- pardot295242=d6f9e2a8b7d60948b44e83bd8cfcd846c6d8d5d474db03955aa11c39254daa73
- have-i-been-pwned-verification=bffd8f60dd6222676cdf3ee417db0c4c
- tmes=ad3be6e5618c1e14e4d41bcddb66cec8
- hcp-domain-verification=6292d17b816d22d21945c55a6f2093b98be91fd88b527f9e5c404a54422cb590
- d365mktkey=H7oMz9BPJuptKAuxWp2y8cl8LDUpjlPMDM3T6Sk9Uzgx
- ibmid=a3844846-f766-4dc2-b36d-b3a1ea622936
- facebook-domain-verification=03kt8kxw9kf6fpcmcfeak0d176236g
- d365mktkey=JiKn3xEefZvBqfxb6r7PHCbpl75Ax632vK3Vxa7x1P0x
- iW4iUQkG7Ty2/YW35PpUiBJWmAiTwd6ZwqGDCotBwcLTBBjGNcVS+zviFmFB45sPdYK/g+zInG9wwEYA0u5F6A==
- google-site-verification=02oJVjbWOYTIUy_HrU98JlkheQQ2zt-6wJ--_wsVN8Q
- tmes=20478128d39695d944888e341904292e
- tmes=3d7ed9c7f0822f2a261fe325fb1182b4
- BD0C-605F-E67F-C2F0-3283-C2A9-63FC-CADA
- d365mktkey=BtFCHP47aVxbCvqSxLg0M2eiCqXx3xoev4hpDhQA52sx
- DZC=PagXPRL
- apple-domain-verification=OHOqmJHw1kOxLErw
- SPFv=spf1 ip4:194.82.12.4/32 ip4:172.166.14.167/32 ip4:20.49.212.144/28 ip4:20.77.170.14/32 include:spf.protection.outlook.com include:spf1.leeds.ac.uk include:spf.tmes.trendmicro.eu ~all
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