21
records
IPv4 Addresses
TTL
itssn.de. 1200 IN A 136.243.86.234
IPv6 Addresses
TTL
itssn.de. 1200 IN AAAA 2A01:4F8:172:990:6974:7373:6E90:3
Name Servers
TTL
20m
20m
itssn.de. 1200 IN NS dns107.ovh.net. itssn.de. 1200 IN NS ns107.ovh.net.
SOA Details
TTL
20m
SOA
Responsible
tech.ovh.net
SOA
Serial
2089177163
SOA
Times
Refresh
1d
Retry
1h
Expire
41d
Minimum TTL
5m
itssn.de. 1200 IN SOA dns107.ovh.net. tech.ovh.net. 2089177163 86400 3600 3600000 300
Certificate Authority Authorization
TTL
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
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
20m
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).
itssn.de. 1200 IN DMARC v=DMARC1; p=quarantine; sp=quarantine; aspf=s;
DKIM
TTL
DKIM
Selector
mail
v=DKIM1
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA98YWY/NMwhKC...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA98YWY/NMwhKCuOHFKC4aUoIoEPqtYSzGIC4YER9fDxAqR+pAAzyszyjf+I3bv6v0LbQz+A0AKb8+ftKWC3mXrlCZNtv7eQSvR+XlJw3/zQrrpiKff8fpdKi35boAuPOwEvCf2mYQl0/V8P7TXzE6y3Vu4rGLSw1OFgzzTRakL5cxTUQZzZq3wc0Nx5d1QyY79ufmhmpkAW3wMrwqqbAFOswmvjMXVKFSJy5tvOKQ3Z0ntPcWSdqjFqd5fHO01MD7AiHm1z/Mc2FVs3ByAfLouuh54/ZXf37wKXjfGRAXIg9JnaSM8jE/lfQGZIeGQaB7iif9B6EL7JpFCgHg8WLm/wIDAQAB
itssn.de. 1200 IN DKIM v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA98YWY/NMwhKCuOHFKC4aUoIoEPqtYSzGIC4YER9fDxAqR+pAAzyszyjf+I3bv6v0LbQz+A0AKb8+ftKWC3mXrlCZNtv7eQSvR+XlJw3/zQrrpiKff8fpdKi35boAuPOwEvCf2mYQl0/V8P7TXzE6y3Vu4rGLSw1OFgzzTRakL5cxTUQZzZq3wc0Nx5d1QyY79ufmhmpkAW3wMrwqqbAFOswmvjMXVKFSJy5tvOKQ3Z0ntPcWSdqjFqd5fHO01MD7AiHm1z/Mc2FVs3ByAfLouuh54/ZXf37wKXjfGRAXIg9JnaSM8jE/lfQGZIeGQaB7iif9B6EL7JpFCgHg8WLm/wIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | ip4 |
|
||
| - Fail | all |
—
|
|
10m
itssn.de. 600 IN TXT "v=spf1 a mx ip4:185.243.10.40 -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
google-site-verification=-mRIniHReaeMnUxKgQjxRQq_eK_nIfWVVefcMlFnj8I
10m
itssn.de. 600 IN TXT "google-site-verification=-mRIniHReaeMnUxKgQjxRQq_eK_nIfWVVefcMlFnj8I"
DNSSEC Public Keys
TTL
DNSKEY
256 3 7 AwEAAcF+gSSe98q0pkSdTMSCddOwRdkLHKssgevW1Mhx+v9A461+v0LQwhQRkz79QmsofEdSIYuoKBTf+Jm6FCSVkOzToNricdIHpAcOSA+rjfImsjwhdXVsBmJUpLQkI2qxOjAIIV2+6i6+FYq7vVI6bJtguNXXtinOkSX+uQyd4iJV
20m
DNSKEY
257 3 7 AwEAAe2eosre7ibS+VqGNx8RvOvlkDMpxJv4ganhAuS2lwL/BnDgOrt7cKZwHbh0NuRCME5SRyuOgBApY5CHfFYuSjLOUIponmYzOMrYF86ywfMPtrsmap2E40IJV+32USRL3WMEN3Xgtxpcdtk4E5SkODh820oVA3ypILn3LSWmwg/6XVxFIMjAK+Pqfgtmzb+Tvm6Ivxs4QgvBaCJTK/ZQwladjS04QKn4VmVT7bzN4SPXWua5t8kc5YU85FuAd6N8iF/EAs1fvcHPoZPEkVdyYoAWPLHnT+aF0XMz1zyvaK1QJgqPe028FvWZEn+qPl1+c7UXChmOJwkjLTFG+mkepVc=
20m
itssn.de. 1200 IN DNSKEY 256 3 7 AwEAAcF+gSSe98q0pkSdTMSCddOwRdkLHKssgevW1Mhx+v9A461+v0LQwhQRkz79QmsofEdSIYuoKBTf+Jm6FCSVkOzToNricdIHpAcOSA+rjfImsjwhdXVsBmJUpLQkI2qxOjAIIV2+6i6+FYq7vVI6bJtguNXXtinOkSX+uQyd4iJV itssn.de. 1200 IN DNSKEY 257 3 7 AwEAAe2eosre7ibS+VqGNx8RvOvlkDMpxJv4ganhAuS2lwL/BnDgOrt7cKZwHbh0NuRCME5SRyuOgBApY5CHfFYuSjLOUIponmYzOMrYF86ywfMPtrsmap2E40IJV+32USRL3WMEN3Xgtxpcdtk4E5SkODh820oVA3ypILn3LSWmwg/6XVxFIMjAK+Pqfgtmzb+Tvm6Ivxs4QgvBaCJTK/ZQwladjS04QKn4VmVT7bzN4SPXWua5t8kc5YU85FuAd6N8iF/EAs1fvcHPoZPEkVdyYoAWPLHnT+aF0XMz1zyvaK1QJgqPe028FvWZEn+qPl1+c7UXChmOJwkjLTFG+mkepVc=
DNSSEC Signatures
TTL
RRSIG
DNSKEY 7 2 3600 1791765564 1789173564 36715 itssn.de CV9WtMmcSOgFnldnBVAtwJ8Y3DhedE5gHVg+coIJ2OShgroraNkemr5zokd3/T2Y4MMvH0zNBQYR35wR1BSW/oKBWO7oQuZIDNpAsLY/5VUJ1vFW96o96K+E+eSQEfYp1zplhksnCpahFPxYh06FrMAlK3QeF+QIJQOLjrsx3QBuDvEPxKgV0JakZCh2BictJN7DMsGTZcrH98ft1Z3kDDtZDfANzWcaCGx9dL8itFEcVDcG2kdWzEoXcU20P0Pp3zUg0k4qoQQV/GglaQci7Rb54XaX5m1ZGa+gSd+ngFjPqvOECwfgBWvUjcmOVK0yxv4ll8pWYMqV3JVoWugotA==
20m
RRSIG
TYPE51 7 2 0 1791765564 1789173564 20973 itssn.de rvJBt8f5pnoxn86sOhO8+eu69X9tREuUNO59PDk/Kq2pudh2ZzsYN1Hvhxs7o86g5UuCXAWeaoC1VKzBM32ScJjrPY2aipZnoGXOC2LDesZuWNK8/Ek3tgykPBMeONHyt2TAD1nRtKIi54mETXwkdH2ccOlezPowopkezcfpQ0o=
10s
RRSIG
SOA 7 2 3600 1791765564 1789173564 20973 itssn.de f5SrfgPHfqZk+biAfTMbMNeHEg5ClOC9NxxysyQfHlUkuzIKKygCMOCJONmSpR1Rx4sH8kyKOVrH9eFOP/6mznC4wTr/p0OCMjiwvzSKcyjm9gam4IImEvf1ZBBqdRqFGzIqysA6bf2vcwWFJBKbsaKvQmxg6kSJDwM9smzyZd8=
20m
RRSIG
NS 7 2 3600 1791765564 1789173564 20973 itssn.de snmYtZ+TeDh2FUrMFbbnudkf2ic09Tki2Ck0UC3aC/oMYdrvM6x6plc3xj/5vV9skFI0MB+TPNJJaVQKpw0KKoHhly2oAXkxdFV6ci6u/i7tkwBqYBig6Z8QjdZnZarspSo01ICfZwZOrya6zla7VaClzD0POqeTdorqQ/CXjFA=
20m
RRSIG
A 7 2 3600 1791765564 1789173564 20973 itssn.de BuZt2m/fflz59tQzAkw0vzXtV28Oi9X73EaB/7Xt28mjey6coWGKttb4WWf8ozOhFGCfYYKaG1qsNPf3HslUFyrCCxY5HL490y9bTINPq6fQDKLCphBArkQE3Vloh+ObpeHT5qqaVyfQiPZ5EFJXpxoQB1af4tFoen12ppLhBvE=
20m
RRSIG
MX 7 2 3600 1791765564 1789173564 20973 itssn.de JwzFXzRuUDQxJPnAWATU4eTICKS6SBf83LMWNvTD7BdD4V5VBbecfhnwTCNQWFutnMJZZL6WE3/24wtzgfbVvzYCamvbqZVT72dKgmqZE/5SgRa1qFtcRIv8laqWJzKH5W68NZeYLmZBMRKlG1mmpqtm57dGXw/K9jmmSs1dLTE=
20m
RRSIG
TXT 7 2 600 1791765564 1789173564 20973 itssn.de A6UGrwvCM6gFmoAcJ8zdIGPL2kX2Y83fg6uRXmMZsRPNhO9RAVEn2hUutX6XCnSnIWWCyCVVpA4JKGDZg1qb4qqT+LPmjNAgud8PvfglhMR4rMRqkKGhxx/4QBnaJ5Lk0xRJYndsf42trWvBEkdytay5MY1AIMoaV9pb/JY+Rco=
10m
RRSIG
AAAA 7 2 3600 1791765564 1789173564 20973 itssn.de XdscYv3J4p4WGNIHgCJFdrzFdf1NjRJUD6/V+BpsdqBZTZzlJiyerz5YiE2brG1qNItBm+Uk79mqGKsCZVEhh1LOWgjH5jY1uZXbrkcFryeIRSGcXFv3zPQlCyjabfTXVrta6wJ4zWmG/vD6NgIA8RGcOgfN8g8uEv4vOmke9eE=
20m
RRSIG
DNSKEY 7 2 3600 1791765564 1789173564 20973 itssn.de cd6AoGFQbTapnvjLr8kmaeMFQR///92RUwWY5LRyDgZkgKinDllK5DXRtjhWTOz0n258rivVYnaccLkIMtY/AC9pyTwnmEVmG05u9iOLos1YiHvmM7rWvQqi3s50YWPp3L0LLwbJQQ1IUhAIrq/ENB6L/JqQIQzE+ttdF+3Myq0=
20m
itssn.de. 1200 IN RRSIG DNSKEY 7 2 3600 1791765564 1789173564 36715 itssn.de CV9WtMmcSOgFnldnBVAtwJ8Y3DhedE5gHVg+coIJ2OShgroraNkemr5zokd3/T2Y4MMvH0zNBQYR35wR1BSW/oKBWO7oQuZIDNpAsLY/5VUJ1vFW96o96K+E+eSQEfYp1zplhksnCpahFPxYh06FrMAlK3QeF+QIJQOLjrsx3QBuDvEPxKgV0JakZCh2BictJN7DMsGTZcrH98ft1Z3kDDtZDfANzWcaCGx9dL8itFEcVDcG2kdWzEoXcU20P0Pp3zUg0k4qoQQV/GglaQci7Rb54XaX5m1ZGa+gSd+ngFjPqvOECwfgBWvUjcmOVK0yxv4ll8pWYMqV3JVoWugotA== itssn.de. 10 IN RRSIG TYPE51 7 2 0 1791765564 1789173564 20973 itssn.de rvJBt8f5pnoxn86sOhO8+eu69X9tREuUNO59PDk/Kq2pudh2ZzsYN1Hvhxs7o86g5UuCXAWeaoC1VKzBM32ScJjrPY2aipZnoGXOC2LDesZuWNK8/Ek3tgykPBMeONHyt2TAD1nRtKIi54mETXwkdH2ccOlezPowopkezcfpQ0o= itssn.de. 1200 IN RRSIG SOA 7 2 3600 1791765564 1789173564 20973 itssn.de f5SrfgPHfqZk+biAfTMbMNeHEg5ClOC9NxxysyQfHlUkuzIKKygCMOCJONmSpR1Rx4sH8kyKOVrH9eFOP/6mznC4wTr/p0OCMjiwvzSKcyjm9gam4IImEvf1ZBBqdRqFGzIqysA6bf2vcwWFJBKbsaKvQmxg6kSJDwM9smzyZd8= itssn.de. 1200 IN RRSIG NS 7 2 3600 1791765564 1789173564 20973 itssn.de snmYtZ+TeDh2FUrMFbbnudkf2ic09Tki2Ck0UC3aC/oMYdrvM6x6plc3xj/5vV9skFI0MB+TPNJJaVQKpw0KKoHhly2oAXkxdFV6ci6u/i7tkwBqYBig6Z8QjdZnZarspSo01ICfZwZOrya6zla7VaClzD0POqeTdorqQ/CXjFA= itssn.de. 1200 IN RRSIG A 7 2 3600 1791765564 1789173564 20973 itssn.de BuZt2m/fflz59tQzAkw0vzXtV28Oi9X73EaB/7Xt28mjey6coWGKttb4WWf8ozOhFGCfYYKaG1qsNPf3HslUFyrCCxY5HL490y9bTINPq6fQDKLCphBArkQE3Vloh+ObpeHT5qqaVyfQiPZ5EFJXpxoQB1af4tFoen12ppLhBvE= itssn.de. 1200 IN RRSIG MX 7 2 3600 1791765564 1789173564 20973 itssn.de JwzFXzRuUDQxJPnAWATU4eTICKS6SBf83LMWNvTD7BdD4V5VBbecfhnwTCNQWFutnMJZZL6WE3/24wtzgfbVvzYCamvbqZVT72dKgmqZE/5SgRa1qFtcRIv8laqWJzKH5W68NZeYLmZBMRKlG1mmpqtm57dGXw/K9jmmSs1dLTE= itssn.de. 600 IN RRSIG TXT 7 2 600 1791765564 1789173564 20973 itssn.de A6UGrwvCM6gFmoAcJ8zdIGPL2kX2Y83fg6uRXmMZsRPNhO9RAVEn2hUutX6XCnSnIWWCyCVVpA4JKGDZg1qb4qqT+LPmjNAgud8PvfglhMR4rMRqkKGhxx/4QBnaJ5Lk0xRJYndsf42trWvBEkdytay5MY1AIMoaV9pb/JY+Rco= itssn.de. 1200 IN RRSIG AAAA 7 2 3600 1791765564 1789173564 20973 itssn.de XdscYv3J4p4WGNIHgCJFdrzFdf1NjRJUD6/V+BpsdqBZTZzlJiyerz5YiE2brG1qNItBm+Uk79mqGKsCZVEhh1LOWgjH5jY1uZXbrkcFryeIRSGcXFv3zPQlCyjabfTXVrta6wJ4zWmG/vD6NgIA8RGcOgfN8g8uEv4vOmke9eE= itssn.de. 1200 IN RRSIG DNSKEY 7 2 3600 1791765564 1789173564 20973 itssn.de cd6AoGFQbTapnvjLr8kmaeMFQR///92RUwWY5LRyDgZkgKinDllK5DXRtjhWTOz0n258rivVYnaccLkIMtY/AC9pyTwnmEVmG05u9iOLos1YiHvmM7rWvQqi3s50YWPp3L0LLwbJQQ1IUhAIrq/ENB6L/JqQIQzE+ttdF+3Myq0=