IPv4 Addresses

TTL

Name Servers

TTL

SOA Details

TTL
20m
SOA Responsible
cloud-dns-hostmaster.google.com
SOA Serial
1
SOA Times
Refresh 6h
Retry 1h
Expire 3d
Minimum TTL 5m

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).

DKIM

TTL

No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
- Fail all
20m

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
TXT
hosting-site=servicebuilt
20m

DNSSEC Public Keys

TTL
DNSKEY
256 3 8 AwEAAY5b3LzasUTPojgCxwLa3PSeMaPyes4yY0wvBI63PkjyDhMelVJQ4KYMak66rwVEGtKBiP+KhFldNCR9IEgQbUi1TKTmzcWy7cmivRp4NX8r10rOYI3R59jFiuORGhjd146+RPPluVuIL0SM5r/4LYK17JrzOXk7AXOaKJiZV9d5
5m
DNSKEY
257 3 8 AwEAAe6B/8zAOE3OddkQr0oHeNAPk1c2NV6fw4sEgYEGrgo9qa5PbJdgXh6FhU3oYgBEMM2npd7V5UFbOnHLYWK0s6QSY1iwOmd46cHmhwrtTGa0tkYvCbnENSYlM0J+mpfc4LrZsiNVHPx5bKm9zAkNaApDhIo5E1KcXOmh7bfDnuEHuThERNOmHH/UUHHrdmKf9ORRWK4Og1FYb9ONHWPnmOx2sttZrZ9NtcsfPAHEkUeiW9gtsyHZWfi4YKtwhHjanQn9whTNJkPSD1kV4NyEz3EHd8hyCiw08XN/ZVFVKtXUFwaQZ7PsuPRxKI3frmdGuChRGZSvyjtLZw+UCjJdnms=
5m

Delegation Signer

TTL
DS
17356 8 2 48A03C3C141361F72A42F5C6DD2937071E69712E33D10E2789F11D0B1D2ACAA8
20m

DNSSEC Signatures

TTL
RRSIG
TXT 8 2 1800 1779661245 1777760445 20731 contractor-build.com MTEvcSUsURkqlracMcskWdhP5llAkOC+fDz4CefYWEjuXbyOyggX9olx8dhDbXS2Q7EMF3lDn4d1oT+axeGCsLTbjjXhDCzSBZnKscPzKka+7W5ljLTAM1WKIHRzRh8LqhphN+XwrI+HLDOgDf/WqPZSYn8+agE0vLird237pbo=
20m
RRSIG
DNSKEY 8 2 300 1779661245 1777760445 17356 contractor-build.com OVdMPStJ9BZu8oTvJMEYf1IYE29Yhg+Wp4174uEaWkm7iQAdPJA4SqdlACe02YxE5p0xe2ElgDdgBJv3ARvT/uEKaBimKiuwxbU+FqAOGZvxOMdSwnnhtajpHF6MnyB2SrNHpiIiJkR8k5fao84zDcwkRrvekjd4Q5kDnz1yIuw66k+wdZevK9JyH/8HI5AKfNAOXKymu5R2T8FjHd1wn7L+eU/PooRfOBUkgk1AOoN54WExbS90YvnOcJ02eNNQCEw7I/kxVkbXe9ulGuBHwtxTyygDqhgllHFVeR98cF4YK2VPpBNRFZcWqkg4G8iLL7UQY22FSREv9WGiNYBKTA==
5m
RRSIG
TYPE51 8 2 0 1779661245 1777760445 20731 contractor-build.com cE0rb9F4cdzbxCTdBaOV1HDLck92swHCmKlCBFnYv5S4ssJaqyBsMEe2VLEtO+ZF53f22nKldpwoPcwSm/5UOjBzEChU5mTQf43wN3rUMjsYrq5dtukA67yDAIKG2QFWBwuosM+ZkqH7YPytm6Iyt7uvbnUXRk0LWVwQfcTIvRk=
10s
RRSIG
NS 8 2 21600 1779661245 1777760445 20731 contractor-build.com fHuen2Bao84k4UHkA9y/JWe+O0UwuXdRL0oT4de98JFlB0Iix57IHnTiwSIPT62nSxi9a8LAwvJPwceS5l/sPVjGNXSEVb7eQ7tcnGBna0X58Yicyd7yL2YS+eZ3TPyjL4FPAk8I87o8qgyNsmGuHBWm9LTut1uKIkRCxDH4Z08=
20m
RRSIG
TYPE59 8 2 300 1779661245 1777760445 17356 contractor-build.com w1z080ZhEfjzdoIgg8FKXjpObm1Z9pQfrYk2vgCZRbSZZA5TrUNXIUGFJRwE8YGxP3bv8KzN7yRC3HYDPBtsDT9vpNDgM5MHZmRDTCqcPqkxO3CWHtlJgXz6zmjzZN6fo1D/tsfvQuNLNcjffxgXd/mxrA47zXUpeBOvQ7e1HvnFfHLQWCqL1U8Jv/YTucrXPVmFP3yohbXvaxjA7ecyOkSBBXF6tM6OKW53QKrHxOhfnTc4QEJC9v+H1w4ovT5MKpVS3Jvecf986nUe5E+Oc4pR/i6Si1yIMTYvjHxENPX5FaQaI1KFbPCB5BgVQQ54OupjI7RO4INpS3JXLdbcgw==
5m
RRSIG
SOA 8 2 21600 1779661245 1777760445 20731 contractor-build.com IH4BdDfJ0Wg9v3J9gliBHvspEJvMy4/cZ7+tTn2GwIXPBfQEbNQPtQLKjJ55ym2qlVUb1EZ7wLqCzACC2kB8W+XXP/3G/gS2oafBgHJKWDZJ3Edg+DdqjhcrSqcpwuVtGjMvZh4NA7vprrKuNNkKeqYx1qF2qAPWSLgq5qgAjGs=
20m
RRSIG
A 8 2 1800 1779661245 1777760445 20731 contractor-build.com X/bxV9V1FuvXCvy71PRtjwd6vrzBR8WNfNN9SrBSLXzCYLd3GRQo2JO+nr4iKmXKcBSEsrd3adbZf89BWGZg/Owpt9mVaCj+bFZvcd/QhOfSKvWeZYzDm5aW3EmOu+YJjwRrz4uMQFoRln5VvYeBYAreXEeqlDP2o1hxh7Ohglk=
20m