Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 02:20:27 UTC · ↺ Refresh
MX Hostnames
- oup-com.mail.protection.outlook.com
MX Priorities
- oup-com.mail.protection.outlook.com: 0
A / AAAA Records
- 75.2.119.185 ↩ a29627149295202d3.awsglobalaccelerator.com
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1127.awsdns-12.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1127.awsdns-12.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1909.awsdns-46.co.uk
ns-357.awsdns-44.com
ns-978.awsdns-58.net
ns-1127.awsdns-12.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.oup.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
32 records- 9v68s7hc6166vyt8wltgrgnxqqsz7csz
- SPFv=spf1 include:spf.oup.com ~all
- jamf-site-verification=SjCetASEV02cRq1mMKeVCA
- amazonses:0ht/KqQQbxtWheU8qo94xWaKZISyawQbVhJ6VLxFXJ0=
- google-site-verification=PYNeKecxmCj5LntGeFR9LctpvQ8kGLXfZhDmZpY1To0
- 202310050501365uo6tiyd4bzz3ztjpd9hb0nhumfdjqnd58cu5hb12lcbidk6gl
- amazonses:shpeEfKmt15//FJPoqxXkjgPNoq/3kl6X4285ag5jlY=
- amazonses:DbkZC1OstLB5ogUYHveWGxFXxYRHZRXrSne49LVcHqs=
- 202602021438410drtce4on242m03n8iur18692j2ozursqdvcrcefdowk651lse
- dxltnll3rl7dytlt67h0gy3gmx3w85gh
- 2023092106224912p42xkqbpm3l81r2jsbacovg9s9q3la1tutu0q51rpl6xoimt
- 202507280453414zv31glcr7a0exuwqqo9w78u3mwp2zrjuu28uw65t2pf1mhirw
- facebook-domain-verification=uxkztb5qloh5h1jcrdzxfduo0iggbd
- 202209010614490xwzgvrtdhy8h73ud30uostgg438wcapgb5dk6z5xolf8eeda4
- 050bl8t8s688tg4j0qt8kxvxxtd2nl7y
- N4Dp4KDSv6Df3SnmjUg+2o9/g+DNdtMSqvC+WJtHgpaLJJE97IzkaDQy/zNEBWLRd+GDPkJJOu4+DswYfXsRMQ==
- amazonses:AvW9Jt81IgzXdhkjydgCuQDAtVz2bVpv0ab0Iaib7BM=
- 202210180513545cple2fkuhb68qhysfzwoz3whi0kivumr1spm9ve6k0s6zvyex
- extensis-domain-verification=3aaa6ea8-db56-4a1f-9d25-22a5a6b498e5
- 202501210656100isgbhlfr8n3zej0k2jszn3loy26ebqw3a71bbyxmf4zc6anqt
- nhmv6bqhjs1n5f7xlg7x3rfhhpz19k79
- amazonses:MC0r2MspGED2oLeKbyx2dE4K73YLVDupR/nrtuhI5Ys=
- 202408160631492zz4ld52hnj8b4cnajhnooiiewezswl6k41nks29uuekdkk0pu
- miro-verification=c0c42f94a78fb863daf3f4d5f8e6cd116238bcd9
- apple-domain-verification=xqY0Xve1iBeDU3oP
- atlassian-domain-verification=mzlAcvMuIYkLiHA2LSyM2oyN0cQkR6SaXbbzVa6WP9KY0ELK7ukemJDSaMe0PFyd
- adobe-idp-site-verification=28ab8542-7026-4f19-9abb-dbd13c95f35f
- successfactors-site-verification=NGY5MmVlZTljZTAxMjRjYzI4NzgyZGViNTM5NDExM2U0NTU5OWQwY2EyNTkyYTA1Nzk4ZmMyNGJiYzNhMzllOA==
- _globalsign-domain-verification=3WCRbOQ53L2WYUNy9jaVbOwgxOEZJIcxuLBRBGG4ep
- google-site-verification=vM2dmi3OLOW49Hl3d4ZPjpqhorDRBEe-2TPP9Qa1m90
- QqmWM112i4oBxS0QPj9R9ZSFrp2LuCSzsC+xu/gABKYmFl7aEkP1Vi1UhSJjfrtpkPZ6G6FYHubgy5RVsGM/6A==
- asv=821f1894b6c3ed4504677f37372b17a2
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