Delete all data associated with *name*. It is not an error if the name does not exist.

Delete all data associated with *name*, *rdtype*, and *covers*. It is not an error if the rdataset does not exist.

End the transaction. *commit*, a bool. If ``True``, commit the transaction, otherwise roll it back. If committing and the c

Format kwargs before printing them. Resulting dictionary has to have keys necessary for str.format call on fmt class variable.

Process one line containing the GENERATE statement from a DNS zone file.

Return the node at *name*, if any. Returns a node or ``None``.

Read the next *qcount* records from the wire data and add them to the question section.

Convert a binary string into its hex encoding, broken up into chunks of chunksize characters separated by a separator.

Return an iterator that yields a name.

Convert a public key to DNSKEY Rdata *public_key*, a ``PublicKey`` (``GenericPublicKey`` or ``cryptography.hazmat.primitives.asymmetric``) to

If label is ``str``, convert it to ``bytes``. If it is already ``bytes`` just return it.

Store the rdataset.

Truncate the output buffer at offset *where*, and remove any compression table entries that pointed beyond the truncation point.

Process one line from a DNS zone file.

NSEC zone signer

Validate an RRset against a single signature rdata, throwing an exception if validation is not successful. *rrset*, the RRset to validate. T

Add a TSIG signature to the message.

Determine the address family of a textual-form network address. *text*, a ``str``, the textual address. Raises ``ValueError`` if the address

This Node is minimal, and we want to make it non-minimal so we can delete. We try to steal from our siblings, and if that doesn't work we will

Return the 'bounds' of *name* in its zone. The bounds information is useful when making an authoritative response, as it can be used

Determine the canonical name of *name*. The canonical name is the name the resolver uses for queries after all CNAME and DNAME renami

Create a CDS record from DS. *rdataset*, a ``dns.rdataset.Rdataset``, to create DS Rdataset for. Raises ``ValueError`` if the rdataset is no

Call *check* before putting (storing) an rdataset. The function is called with the transaction and the name. The check function may

Call *check* before deleting an rdataset. The function is called with the transaction, the name, the rdatatype, and the covered rdata

Make a shallow-copy duplicate of this node.

if args.serial is specified it creates fake SOA RR with given serial

Deregister a cursor from the automatic parking service.

diff_zones(zone1, zone2, ignore_ttl=False, ignore_soa=False) -> changes Compares two dns.zone.Zone objects and returns a list of all changes i

Create a CDS record from DNSKEY/CDNSKEY. *name*, a ``dns.name.Name`` or ``str``, the owner name of the CDS record. *rdataset*, a ``dns.rdata

Encode key as bytes for DNSKEY

Yield module attributes which are subclasses of given class