IPv4 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
SOA Primary NS
20m
SOA Responsible
hostmaster.gudzik.net
SOA Serial
2026021440
SOA Times
Refresh 8h
Retry 2h
Expire 7d
Minimum TTL 30m

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
5m
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.

DMARC RUF

Forensic (per-failure) reports. Often omitted for privacy or volume.

DKIM

TTL
DKIM Selector selector1
v=DKIM1 k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCY9o9MzY3jjUSN/ZA+...

SPF (Sender Policy Framework)

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

MTA-STS

TTL
v=STSv1; id=20251118125652618777;
View
1m

Text Content

TTL
MS=ms95250391
20m
amazonses:susKUdO5hPxNRfRIt9VypXcLsh8FImnGTUr9IBYP/RQ=
20m
atlassian-domain-verification=jynx5AgHjlIkFLtI1cqLHGAUQjgN3Z3TaJWqyV/NSt7YTXEeUoNOaMphFla0oXMd
20m
zoho-verification=zb79886124.zmverify.zoho.eu
20m
TXT
bw=Jd52nGbeGaQ5dLtHnt1yKP8iRUgn141kSMv5mPOCtG8D
5m
TXT
sw-domain-hash=eb7d48e2220359ffc307254cd0858e5e
20m