HOW.IS
?

How is oup.com?

Looks fine risk 0/100

Registered 29 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 352 ms.

Why

02050100
finecarefulhigh risk
  • ·Nothing in the checks added risk.

Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

How oup.com looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
352 ms · ends at corp.oup.com
HTTPS
104 d
left on a Amazon certificate
Age
29 years
registered 1998-02-23
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records4 record types
A75.2.119.185
MX0 oup-com.mail.protection.outlook.com
NSns-978.awsdns-58.net
ns-357.awsdns-44.com
ns-1127.awsdns-12.org
ns-1909.awsdns-46.co.uk
TXTdxltnll3rl7dytlt67h0gy3gmx3w85gh
amazonses:AvW9Jt81IgzXdhkjydgCuQDAtVz2bVpv0ab0Iaib7BM=
asv=821f1894b6c3ed4504677f37372b17a2
amazonses:MC0r2MspGED2oLeKbyx2dE4K73YLVDupR/nrtuhI5Ys=
amazonses:0ht/KqQQbxtWheU8qo94xWaKZISyawQbVhJ6VLxFXJ0=
202507280453414zv31glcr7a0exuwqqo9w78u3mwp2zrjuu28uw65t2pf1mhirw
202210180513545cple2fkuhb68qhysfzwoz3whi0kivumr1spm9ve6k0s6zvyex
google-site-verification=PYNeKecxmCj5LntGeFR9LctpvQ8kGLXfZhDmZpY1To0
202310050501365uo6tiyd4bzz3ztjpd9hb0nhumfdjqnd58cu5hb12lcbidk6gl
_globalsign-domain-verification=3WCRbOQ53L2WYUNy9jaVbOwgxOEZJIcxuLBRBGG4ep
jamf-site-verification=SjCetASEV02cRq1mMKeVCA
adobe-idp-site-verification=28ab8542-7026-4f19-9abb-dbd13c95f35f
202209010614490xwzgvrtdhy8h73ud30uostgg438wcapgb5dk6z5xolf8eeda4
nhmv6bqhjs1n5f7xlg7x3rfhhpz19k79
9v68s7hc6166vyt8wltgrgnxqqsz7csz
N4Dp4KDSv6Df3SnmjUg+2o9/g+DNdtMSqvC+WJtHgpaLJJE97IzkaDQy/zNEBWLRd+GDPkJJOu4+DswYfXsRMQ==
v=spf1 include:spf.oup.com ~all
_6yvok6ww6qtjhf2izzbnc8m6b0e58s9
amazonses:shpeEfKmt15//FJPoqxXkjgPNoq/3kl6X4285ag5jlY=
apple-domain-verification=xqY0Xve1iBeDU3oP
2023092106224912p42xkqbpm3l81r2jsbacovg9s9q3la1tutu0q51rpl6xoimt
050bl8t8s688tg4j0qt8kxvxxtd2nl7y
202602021438410drtce4on242m03n8iur18692j2ozursqdvcrcefdowk651lse
miro-verification=c0c42f94a78fb863daf3f4d5f8e6cd116238bcd9
202501210656100isgbhlfr8n3zej0k2jszn3loy26ebqw3a71bbyxmf4zc6anqt
facebook-domain-verification=uxkztb5qloh5h1jcrdzxfduo0iggbd
google-site-verification=vM2dmi3OLOW49Hl3d4ZPjpqhorDRBEe-2TPP9Qa1m90
amazonses:DbkZC1OstLB5ogUYHveWGxFXxYRHZRXrSne49LVcHqs=
QqmWM112i4oBxS0QPj9R9ZSFrp2LuCSzsC+xu/gABKYmFl7aEkP1Vi1UhSJjfrtpkPZ6G6FYHubgy5RVsGM/6A==
successfactors-site-verification=NGY5MmVlZTljZTAxMjRjYzI4NzgyZGViNTM5NDExM2U0NTU5OWQwY2EyNTkyYTA1Nzk4ZmMyNGJiYzNhMzllOA==
atlassian-domain-verification=mzlAcvMuIYkLiHA2LSyM2oyN0cQkR6SaXbbzVa6WP9KY0ELK7ukemJDSaMe0PFyd
202408160631492zz4ld52hnj8b4cnajhnooiiewezswl6k41nks29uuekdkk0pu
extensis-domain-verification=3aaa6ea8-db56-4a1f-9d25-22a5a6b498e5
RegistrationCSC Corporate Domains, Inc.
registrarCSC Corporate Domains, Inc.
registered1998-02-23
expires2027-02-22
last changed2026-02-18
ownerOxford University Press
nameserversns-1127.awsdns-12.org
ns-1909.awsdns-46.co.uk
ns-357.awsdns-44.com
ns-978.awsdns-58.net
statusclient transfer prohibited
registered 1998-02-23expires 2027-02-22
HTTPS certificate104 days left
validyes
issuerAmazon
covers*.oup.com, oup.com
protocolTLSv1.2
issued 2026-07-26expires 2027-02-08
DNSSECinsecure

Domain is not signed with DNSSEC

. → com → oup.com
Email authenticationgood
SPFpass v=spf1 include:spf.oup.com ~all
DMARCwarning policy none
DKIMfound: selector1, selector2, s1, s2

Whether mail claiming to be from this domain can be checked as genuine.

Security scoregrade B · 153/205
Basic Security
20/40missing: DNSSEC Enabled
Record Security
23/45missing: CAA Records, DMARC Record, DKIM Presence
Advanced Security
15/25missing: Mail Server Configuration, IPv6 Support
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop75.2.119.185Barracuda75.2.119.185UCEPROTECT Level 175.2.119.185

Green: clean. Red: listed. Grey: the list did not answer.

Ask it yourself

Agents get this as data. Bought through the API, the checks behind this page cost $0.070: profile $0.025 + trust $0.020 + screenshot $0.020 + site status $0.005.

curl "https://how.is/v1/domain/trust?domain=oup.com" \ -H "Authorization: Bearer $HOWIS_KEY" # or pay per call in USDC (x402), no key: the 402 tells your agent the price curl -i "https://how.is/v1/domain/profile?domain=oup.com"

MCP: add https://how.is/mcp to Claude, Codex or Cursor (one-line install) and ask for domain_trust on oup.com. Reference: /llms.txt.

Watch oup.com. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.

Watch — $1 / 30 days