53
records
IPv4 Addresses
TTL
5m
5m
oclc.org. 300 IN A 104.18.36.209 oclc.org. 300 IN A 172.64.151.47
Name Servers
TTL
NS
—
20m
NS
—
20m
oclc.org. 1200 IN NS cfns1.oclc.org. oclc.org. 1200 IN NS cfns2.oclc.org.
Mail Servers
TTL
oclc.org. 1200 IN MX 0 oclc-org.mail.protection.outlook.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2411005251
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
oclc.org. 1200 IN SOA cfns1.oclc.org. dns.cloudflare.com. 2411005251 10000 2400 604800 1800
Certificate Authority Authorization
TTL
20m
20m
20m
20m
20m
20m
20m
20m
20m
oclc.org. 1200 IN CAA 0 issue "comodoca.com" oclc.org. 1200 IN CAA 0 issue "digicert.com; cansignhttpexchanges=yes" oclc.org. 1200 IN CAA 0 issue "letsencrypt.org" oclc.org. 1200 IN CAA 0 issue "pki.goog; cansignhttpexchanges=yes" oclc.org. 1200 IN CAA 0 issue "ssl.com" oclc.org. 1200 IN CAA 0 issuewild "comodoca.com" oclc.org. 1200 IN CAA 0 issuewild "digicert.com; cansignhttpexchanges=yes" oclc.org. 1200 IN CAA 0 issuewild "letsencrypt.org" oclc.org. 1200 IN CAA 0 issuewild "pki.goog; cansignhttpexchanges=yes" oclc.org. 1200 IN CAA 0 issuewild "ssl.com" oclc.org. 1200 IN CAA 128 issue "amazon.com"
DMARC
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
5m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
mailto:[email protected]
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
oclc.org. 300 IN DMARC v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1; pct=100
DKIM
TTL
DKIM
Selector
dkim
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2Gzu5Qo7lOW3...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2Gzu5Qo7lOW3DSbl6z7KMV+KuybA8rYBw2zBYlGpejB9TgvALTlrXhWFANjnUITT/006oBdIOzxnvG1u1TowsNL1GqdKBNwkjjgNKf7LZpgmcd90WIncR0pRXsB9ycL5nfEerkNBtO74LTQ0odtzgEa/oH3ulU/t7LQGN0t9uaC1Vp7vrfq306fQUABCVmhEGQj7i14oThxPykWzmglMgl3XmGIBrb7laNaVt1MHxu91XNw3UvJloqSbst78maRH0u5lXZkOmR3fiyCIAlUvpEs8eFte7kriMrziR94l+rAcuXjkGIzPmzL16StLKMAXuiW5ipOO4V/qKz1l/lURyQIDAQAB
DKIM
Selector
selector1
v=DKIM1
k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCaFHMSD94wzw7Y+w8a...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCaFHMSD94wzw7Y+w8a0DJ1ole3Ew8IheTJUQx+4A02UivnHlf5a/jnqBEYmiWE2/qHSV7VNdmYppPQKZk8VGZjSwSwpw8y94auUsJmBtNQNw3bpuzojquyf/spI452xLqhbVbov+mEUKBJGAhmRCnB5Fbj030x6F5ToUf3wwUamQIDAQAB
DKIM
Selector
selector2
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuFPvxhB3pz1W...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuFPvxhB3pz1WOgDrhWocXqoz66X2QV55eSVz8aSrrMsK+aW9nJRNq5rR078bgO4VWY91CiIbRXoEIuMHDaQZ5Hs4REqOzXwCZ4rtBatIAV50rXYuoiJZ1MaKjUsCxuv2xP+mR8xhlA40MGNgnHBQNvvzzdLPEIZo/paJ+pB4yOBnxTeqDo0BFR8F8m2FGPoi/3BSuFDqj4HakVS5Mp7q3C7A0xsMa42zn3ALcGVidMaq4cxPlfrCMUt6hO0cQdGgRVPGh4mWGpruJ2eQKYXa1lmcZ9NerFbVPX5spISHmKMNHs8X7PPU32QNDuEdmRsRrD8VUUz3MUDW2brAIMfeSQIDAQAB
oclc.org. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2Gzu5Qo7lOW3DSbl6z7KMV+KuybA8rYBw2zBYlGpejB9TgvALTlrXhWFANjnUITT/006oBdIOzxnvG1u1TowsNL1GqdKBNwkjjgNKf7LZpgmcd90WIncR0pRXsB9ycL5nfEerkNBtO74LTQ0odtzgEa/oH3ulU/t7LQGN0t9uaC1Vp7vrfq306fQUABCVmhEGQj7i14oThxPykWzmglMgl3XmGIBrb7laNaVt1MHxu91XNw3UvJloqSbst78maRH0u5lXZkOmR3fiyCIAlUvpEs8eFte7kriMrziR94l+rAcuXjkGIzPmzL16StLKMAXuiW5ipOO4V/qKz1l/lURyQIDAQAB; oclc.org. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCaFHMSD94wzw7Y+w8a0DJ1ole3Ew8IheTJUQx+4A02UivnHlf5a/jnqBEYmiWE2/qHSV7VNdmYppPQKZk8VGZjSwSwpw8y94auUsJmBtNQNw3bpuzojquyf/spI452xLqhbVbov+mEUKBJGAhmRCnB5Fbj030x6F5ToUf3wwUamQIDAQAB; n=1024,1458069682,1473967282 oclc.org. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuFPvxhB3pz1WOgDrhWocXqoz66X2QV55eSVz8aSrrMsK+aW9nJRNq5rR078bgO4VWY91CiIbRXoEIuMHDaQZ5Hs4REqOzXwCZ4rtBatIAV50rXYuoiJZ1MaKjUsCxuv2xP+mR8xhlA40MGNgnHBQNvvzzdLPEIZo/paJ+pB4yOBnxTeqDo0BFR8F8m2FGPoi/3BSuFDqj4HakVS5Mp7q3C7A0xsMa42zn3ALcGVidMaq4cxPlfrCMUt6hO0cQdGgRVPGh4mWGpruJ2eQKYXa1lmcZ9NerFbVPX5spISHmKMNHs8X7PPU32QNDuEdmRsRrD8VUUz3MUDW2brAIMfeSQIDAQAB;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| Modifier | redirect |
|
1m
oclc.org. 60 IN TXT "v=spf1 redirect=oclc.org.hosted.spf-report.com"
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
TTL
MS=ms14172445
1m
anthropic-domain-verification-nvwcyx=d5RmlXNunzRfJfYLLJchTHcFy
1m
apple-domain-verification=H6LhgWxQqeBhzPJA
1m
canva-site-verification=8s_lRxEJWmxVPVPTmf6IBA
1m
cisco-ci-domain-verification=193d59d1fcf26c225826064def316702ae84c39a46f9e8c72e774adcefdfac88
1m
cursor-domain-verification-74mxzc=2BdrOniX4aVBEAO5kUqUQJEro
1m
cursor-domain-verification-etw3hq=48COaAkQIcy7hfIr1ApQ30VKF
1m
docker-verification=be2395ce-cb32-4493-9400-7fcc1f89449e
1m
facebook-domain-verification=affk3o8bfh6le9cvvx7xwmswo0e5mr
1m
google-site-verification=9ez_4y1HH-bpcW7MI7Ghldcrz-aKbIJt2zVtAWtdwdg
1m
google-site-verification=ZmWQInmTpJ3pK6F-k10owgaWJJR7MnN6FV8KRyL4qY0
1m
google-site-verification=bABoFwlSxS-DeLT6Yy1LF0Tj-DMp1HYl7NDjedawKkk
1m
google-site-verification=xAm4mIb2wXpsCbgdZnl_3zhyFOkKAZDbDwPciDCO7WM
1m
jamf-site-verification=8coQPxUyg9bKD0K0pFC7rg
1m
miro-verification=bee7f227c122212780382f43c836cfc0076ca9a4
1m
onetrust-domain-verification=a65e9af06f9b46a4b2ef5f739794e0ee
1m
pardot862361=00087ad84bbb7b1dae43c8a316056463d78d44b0f7c9d8bb804cdb22d63ad7a5
1m
pardot_47682_*=be35e87f6f3563f2dc8256002f92ffeaecefd1ee3bb91c605e2d153f221184ac
1m
vmware-cloud-verification-2edc48b8-3355-413a-ae8d-5abb4ed797b1
1m
TXT
—
4256995c8966449983294ebad4a2b9a3
1m
TXT
—
XWSh/LUnGSIwEcBGVq4pEcnhRMHmp8pU+dK5gZTTliCaD+pVsQ6KkqmrX6/GkgQ8xi1d3TZBMiTYY4fyjPel3g==
1m
TXT
—
_gm8xalcyzdgxc17m2f9m313bhwzrzs8
1m
TXT
—
_wa1wnqkn9294zs45fp9ae3di78ur99s
1m
TXT
—
bw=CukLOkJTGnAJpc0fVvMnBTwuvnuaLbTalKy9voQKmqMh
1m
TXT
—
flqjbrrnz36dcmsl573bw7379vjk4c8j
1m
TXT
—
kqj6x382gt09g0br7nt188s63t6547cd
1m
TXT
—
kxzjkp2gpp4m9ksc3g2w93zncfmxrqqc
1m
oclc.org. 60 IN TXT "MS=ms14172445" oclc.org. 60 IN TXT "anthropic-domain-verification-nvwcyx=d5RmlXNunzRfJfYLLJchTHcFy" oclc.org. 60 IN TXT "apple-domain-verification=H6LhgWxQqeBhzPJA" oclc.org. 60 IN TXT "canva-site-verification=8s_lRxEJWmxVPVPTmf6IBA" oclc.org. 60 IN TXT "cisco-ci-domain-verification=193d59d1fcf26c225826064def316702ae84c39a46f9e8c72e774adcefdfac88" oclc.org. 60 IN TXT "cursor-domain-verification-74mxzc=2BdrOniX4aVBEAO5kUqUQJEro" oclc.org. 60 IN TXT "cursor-domain-verification-etw3hq=48COaAkQIcy7hfIr1ApQ30VKF" oclc.org. 60 IN TXT "docker-verification=be2395ce-cb32-4493-9400-7fcc1f89449e" oclc.org. 60 IN TXT "facebook-domain-verification=affk3o8bfh6le9cvvx7xwmswo0e5mr" oclc.org. 60 IN TXT "google-site-verification=9ez_4y1HH-bpcW7MI7Ghldcrz-aKbIJt2zVtAWtdwdg" oclc.org. 60 IN TXT "google-site-verification=ZmWQInmTpJ3pK6F-k10owgaWJJR7MnN6FV8KRyL4qY0" oclc.org. 60 IN TXT "google-site-verification=bABoFwlSxS-DeLT6Yy1LF0Tj-DMp1HYl7NDjedawKkk" oclc.org. 60 IN TXT "google-site-verification=xAm4mIb2wXpsCbgdZnl_3zhyFOkKAZDbDwPciDCO7WM" oclc.org. 60 IN TXT "jamf-site-verification=8coQPxUyg9bKD0K0pFC7rg" oclc.org. 60 IN TXT "miro-verification=bee7f227c122212780382f43c836cfc0076ca9a4" oclc.org. 60 IN TXT "onetrust-domain-verification=a65e9af06f9b46a4b2ef5f739794e0ee" oclc.org. 60 IN TXT "pardot862361=00087ad84bbb7b1dae43c8a316056463d78d44b0f7c9d8bb804cdb22d63ad7a5" oclc.org. 60 IN TXT "pardot_47682_*=be35e87f6f3563f2dc8256002f92ffeaecefd1ee3bb91c605e2d153f221184ac" oclc.org. 60 IN TXT "vmware-cloud-verification-2edc48b8-3355-413a-ae8d-5abb4ed797b1" oclc.org. 60 IN TXT "4256995c8966449983294ebad4a2b9a3" oclc.org. 60 IN TXT "XWSh/LUnGSIwEcBGVq4pEcnhRMHmp8pU+dK5gZTTliCaD+pVsQ6KkqmrX6/GkgQ8xi1d3TZBMiTYY4fyjPel3g==" oclc.org. 60 IN TXT "_gm8xalcyzdgxc17m2f9m313bhwzrzs8" oclc.org. 60 IN TXT "_wa1wnqkn9294zs45fp9ae3di78ur99s" oclc.org. 60 IN TXT "bw=CukLOkJTGnAJpc0fVvMnBTwuvnuaLbTalKy9voQKmqMh" oclc.org. 60 IN TXT "flqjbrrnz36dcmsl573bw7379vjk4c8j" oclc.org. 60 IN TXT "kqj6x382gt09g0br7nt188s63t6547cd" oclc.org. 60 IN TXT "kxzjkp2gpp4m9ksc3g2w93zncfmxrqqc"
DNSSEC Public Keys
TTL
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
20m
DNSKEY
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
20m
oclc.org. 1200 IN DNSKEY 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ== oclc.org. 1200 IN DNSKEY 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
Delegation Signer
TTL
DS
2371 13 2 D781EBCAF9DB2885DF5317AB6D03AE71CB11D9BE718B124FF5D1405595AD500D
19m
oclc.org. 1199 IN DS 2371 13 2 D781EBCAF9DB2885DF5317AB6D03AE71CB11D9BE718B124FF5D1405595AD500D
DNSSEC Next Secure
TTL
NSEC
.oclc.org ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "PTR", "SOA", "NS", "A", "CAA", "TYPE256"]
20m
oclc.org. 1200 IN NSEC .oclc.org ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "PTR", "SOA", "NS", "A", "CAA", "TYPE256"]