Home - The National Archives
nationalarchives.gov.uk
Explore 1,000 years of history
Get a complete DNS, email, SSL, HTTP and network analysis in seconds.
nationalarchives.gov.uk
Explore 1,000 years of history
4 IPv4 address(es) detected.
0 IPv6 address(es) detected.
4 NS record(s); 2 or more required.
Authoritative zone record.
Both DS and DNSKEY are required.
Certificate authority restriction.
Agreement between public resolvers.
1 MX record(s).
SPF policy published.
DMARC policy published.
A DKIM selector was verified.
Mail transport policy.
TLS reporting policy.
115 day(s) remaining.
Full points require at least 30 days remaining.
7 of 9 evaluated headers detected.
PTR: server-108-156-91-64.ord56.r.cloudfront.net
Two or more IPv4 addresses receive full points.
AAAA availability.
At least one address family must resolve.
HTTP/1.1 200 OK
Final URL uses HTTPS.
108.156.91.64 108.156.91.84 108.156.91.91 108.156.91.122
Not configured
Not configured
0 nationalarchives-gov-uk.mail.protection.outlook.com.
"846jem2oirp3mngnueg5cv0m1s" "auvufc5kkpbmio2cjbre0c5b5s" "jamf-site-verification=fofnMgBhmy6q5Evtz53S9A" "DbUsQo5WRLre2nHvaSRgFtqTkgPZDZY7rIPVW4a9vTo1E+QkQfJpadWWSwUS6NidNqeeI7aQ3t/LnwULxpmQkg==" "EbGfXflNGhMh7JzrFOb7h7MTvLiVaRIxYYGnKCPSh2IxW6TQImNWabOkMc2fy6MqcTeCpOt+aW7ImcKlAOZgSA==" "eiq728gltupdvicj4bpr528pvf" "google-site-verification=V6BXUotS4Hx1B62e5odVfkCa_qO2tYfF7XO7eQgUnxE" "citrix.mobile.ads.otp=va0hf6mjsfcsyeq0xsi5d" "MS=ms21432841" "google-site-verification=ooULoOpdvjOxMLrAStHVbmjpEohdTyWem4-JTgGWZVg" "MS=ms12671644" "v=spf1 a ip4:89.197.114.128/25 ip4:72.55.140.81 ip4:72.32.24.120 ip4:34.102.239.211 include:amazonses.com include:spf.protection.outlook.com include:mailgun.org include:shops.shopify.com include:spf-ps.e-shot.org include:mail.ko" "ha-ptfs.co.uk -all" "msfpkey=5d7d2qnmxcyx7zxojedu9nv5j" "google-site-verification=4vd4W6SkujHXmItMtu5h9GJQ6qlByNLD9dvirB3yGsY" "citrix.mobile.ads.otp=zc90r1sevn933lx8md2h" "atlassian-domain-verification=r3F9wApaSrzb3LEZYWDvtHrq2EliAFlXN8HjfJfccbW9hKAUot/E1jGMqdgKd6eJ" "846jem2oirp3mngnueg5cv0m1s." "msfpkey=7carxvs9m8398sxexojer8bh5"
ns-1370.awsdns-43.org. ns-859.awsdns-43.net. ns-193.awsdns-24.com. ns-1869.awsdns-41.co.uk.
ns-1869.awsdns-41.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
0 issue "sectigo.com" 0 issuewild "sectigo.com" 0 issue "globalsign.com" 0 issue "amazonaws.com" 0 issuewild "amazonaws.com" 0 issue "digicert.com" 0 issue "letsencrypt.org"
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
v=spf1 a ip4:89.197.114.128/25 ip4:72.55.140.81 ip4:72.32.24.120 ip4:34.102.239.211 include:amazonses.com include:spf.protection.outlook.com include:mailgun.org include:shops.shopify.com include:spf-ps.e-shot.org include:mail.koha-ptfs.co.uk -all
v=DMARC1;p=reject;sp=reject;fo=1;rua=mailto:dmarc-rua@dmarc.service.gov.uk;ruf=mailto:dmarc-ruf@dmarc.service.gov.uk
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtGC79W3BRoHDbSX0X1sPZ9bV3mPpoOhdjwyZbLpHpwPBHU4izMrypQfef5T/t+7p5bCQEhbyJgwYZagpta+orIjzUvknyVSX4vPSH5irMLQW6Dw9QLgqXh7gSlG/8pXUu5JaVYTL/d8CeyfSoWElvYOF9s/wXn15wNe1rAQ7CpSKLY+nJsM05Z4NZozSb+DrDfcdDogbQdX0xxla8wHwO0kEHGp4jmFUdKEdV75kH/4uElPeym74tdXO2smL6w+ycRzPUI3sV3pPW5FqlM7CAEfvnpcCupe1kNxbQ5+iuHjcDQrbHByhTJBGbsWNANb5fh+6MPyOr1RVoJp83Rqf8QIDAQAB;
5 public resolvers queried.
8.8.8.81.1.1.19.9.9.9208.67.222.22294.140.14.14Port 25: Closed/unreachable - 25.3 ms - Port 465: Closed/unreachable - 4057.5 ms - Port 587: Closed/unreachable - 4021.3 ms -