41
records
IPv4 Addresses
TTL
studielink.nl. 300 IN A 104.18.8.195 studielink.nl. 300 IN A 104.18.9.195
IPv6 Addresses
TTL
studielink.nl. 300 IN AAAA 2606:4700:0:0:0:0:6812:8C3 studielink.nl. 300 IN AAAA 2606:4700:0:0:0:0:6812:9C3
Name Servers
TTL
studielink.nl. 1200 IN NS anna.ns.cloudflare.com. studielink.nl. 1200 IN NS dom.ns.cloudflare.com.
Mail Servers
TTL
studielink.nl. 1200 IN MX 0 studielink-nl.mail.protection.outlook.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2402826905
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
studielink.nl. 1200 IN SOA anna.ns.cloudflare.com. dns.cloudflare.com. 2402826905 10000 2400 604800 1800
Certificate Authority Authorization
TTL
CAA
—
5m
5m
5m
5m
5m
5m
5m
5m
5m
5m
5m
5m
5m
CAA
—
5m
studielink.nl. 300 IN CAA 0 iodef "mailto:[email protected]" studielink.nl. 300 IN CAA 0 issue "comodoca.com" studielink.nl. 300 IN CAA 0 issue "digicert.com; cansignhttpexchanges=yes" studielink.nl. 300 IN CAA 0 issue "harica.gr" studielink.nl. 300 IN CAA 0 issue "letsencrypt.org" studielink.nl. 300 IN CAA 0 issue "pki.goog; cansignhttpexchanges=yes" studielink.nl. 300 IN CAA 0 issue "quovadisglobal.com" studielink.nl. 300 IN CAA 0 issue "sectigo.com" studielink.nl. 300 IN CAA 0 issue "ssl.com" studielink.nl. 300 IN CAA 0 issuewild "comodoca.com" studielink.nl. 300 IN CAA 0 issuewild "digicert.com; cansignhttpexchanges=yes" studielink.nl. 300 IN CAA 0 issuewild "harica.gr" studielink.nl. 300 IN CAA 0 issuewild "letsencrypt.org" studielink.nl. 300 IN CAA 0 issuewild "pki.goog; cansignhttpexchanges=yes" studielink.nl. 300 IN CAA 0 issuewild "quovadisglobal.com" studielink.nl. 300 IN CAA 0 issuewild "sectigo.com" studielink.nl. 300 IN CAA 0 issuewild "ssl.com" studielink.nl. 300 IN CAA 0 issuewild "studielink.nl"
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
Subdomain Policy
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
none
quarantine
reject
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
No aggregate report URIs (RUA).
DMARC
RUF
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
studielink.nl. 300 IN DMARC v=DMARC1;p=quarantine;sp=quarantine;pct=100;ri=1036800;aspf=r;adkim=r;fo=1;
DKIM
TTL
DKIM
Selector
selector2
v=DKIM1
k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqHhMVxYjpc6sO3SkJ...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqHhMVxYjpc6sO3SkJOldYtsO922BB7nHwguvHsDuuk2aEy7APjV/5Y66sY73xG5VJWCJa32sVKYJARRBIqTAP+hL35sP5hxF2fSc1lhx9C60F3TOWl4Ugzndqbr1pryAODRyx8av0lGOQyj5fstPLEIzbJe7vBYxmY+rJHq/sEQIDAQAB
DKIM
Selector
selector1
v=DKIM1
k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCiawIszV1cgcPX/Vy8...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCiawIszV1cgcPX/Vy8TZnDVb+CMmnST3fm1jhF3mNhgkrWp/12FLvDaJZkIHfj3ucF7/ktKAUd8qVRGi8irH6Ml20uPkDL6sJpSJ792XLigb6tMEVbjJKWSLFqNnIMFqK557ftM/gHvAyruTDGVLg5F6zRy4MCA45vy+4OyYvWKQIDAQAB
studielink.nl. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqHhMVxYjpc6sO3SkJOldYtsO922BB7nHwguvHsDuuk2aEy7APjV/5Y66sY73xG5VJWCJa32sVKYJARRBIqTAP+hL35sP5hxF2fSc1lhx9C60F3TOWl4Ugzndqbr1pryAODRyx8av0lGOQyj5fstPLEIzbJe7vBYxmY+rJHq/sEQIDAQAB; studielink.nl. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCiawIszV1cgcPX/Vy8TZnDVb+CMmnST3fm1jhF3mNhgkrWp/12FLvDaJZkIHfj3ucF7/ktKAUd8qVRGi8irH6Ml20uPkDL6sJpSJ792XLigb6tMEVbjJKWSLFqNnIMFqK557ftM/gHvAyruTDGVLg5F6zRy4MCA45vy+4OyYvWKQIDAQAB;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | ip6 |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
5m
studielink.nl. 300 IN TXT "v=spf1 ip4:46.183.254.40 ip6:2A01:8800:2:3::6 include:spf.afas.online include:stspg-customer.com include:spf.mailjet.com include:spf.protection.outlook.com -all"
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
HARICA-U8f81rNhuPRgdAqT877
5m
MS=2A0AED1FFD0CE77B9FB39620F82CEB7941843DAA
5m
QuoVadis=e2987c16-c5d1-453a-960d-500ca1af5089
5m
status-page-domain-verification=h0cnz9bfh6zp
5m
TXT
—
7m85mb40hoarmn2p3fituhqfk8
5m
TXT
—
_rfsh1u5syw7teyxdq0o8g1qcnaiztsq
5m
TXT
—
ppkey-607b924c395b2a40355532b283074d6a
5m
studielink.nl. 300 IN TXT "HARICA-U8f81rNhuPRgdAqT877" studielink.nl. 300 IN TXT "MS=2A0AED1FFD0CE77B9FB39620F82CEB7941843DAA" studielink.nl. 300 IN TXT "QuoVadis=e2987c16-c5d1-453a-960d-500ca1af5089" studielink.nl. 300 IN TXT "status-page-domain-verification=h0cnz9bfh6zp" studielink.nl. 300 IN TXT "7m85mb40hoarmn2p3fituhqfk8" studielink.nl. 300 IN TXT "_rfsh1u5syw7teyxdq0o8g1qcnaiztsq" studielink.nl. 300 IN TXT "ppkey-607b924c395b2a40355532b283074d6a"
DNSSEC Public Keys
TTL
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
20m
DNSKEY
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
20m
studielink.nl. 1200 IN DNSKEY 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ== studielink.nl. 1200 IN DNSKEY 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
Delegation Signer
TTL
DS
2371 13 2 F629750585CD6BF1DDBCA80DB3D991860DC091B0C4B752D3871171E49080E525
20m
studielink.nl. 1200 IN DS 2371 13 2 F629750585CD6BF1DDBCA80DB3D991860DC091B0C4B752D3871171E49080E525
DNSSEC Next Secure
TTL
NSEC
.studielink.nl ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "SOA", "NS", "A", "CAA", "TYPE256"]
20m
studielink.nl. 1200 IN NSEC .studielink.nl ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "SOA", "NS", "A", "CAA", "TYPE256"]