IPv4 Addresses
onesummerchicago.com. 600 IN A 94.177.167.32
Name Servers
onesummerchicago.com. 600 IN NS ns1.onesummerchicago.com. onesummerchicago.com. 600 IN NS ns2.onesummerchicago.com.
Mail Servers
onesummerchicago.com. 600 IN MX 10 onesummerchicago.com.
SOA Details
onesummerchicago.com. 600 IN SOA ns1.onesummerchicago.com. hostmaster.onesummerchicago.com. 2606120706 300 300 604800 600
Certificate Authority Authorization
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
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
onesummerchicago.com. 600 IN DMARC v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
DKIM
onesummerchicago.com. 600 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDzMAyjfG343KMoy/ufI9NS4w5NvCLSEGjH5C3syCjupXA5XSHTxGBe4NwMd/Qxv+zUMO5kIZ0vfqQUINZbn+3VudTNpALIMlNZnOsKokc4a7abUZU9LO1o0E3rdXyr49ghKbkgcF54nLYG3V4kviIPMppEHInu+apvpIcMiiu0gwIDAQAB;
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| - Fail | all |
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onesummerchicago.com. 600 IN TXT "v=spf1 ip4:94.177.167.32 include:_spf.google.com -all"
MTA-STS
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).