IPv4 Addresses
canvaslink.kr. 300 IN A 104.21.39.132 canvaslink.kr. 300 IN A 172.67.145.207
IPv6 Addresses
canvaslink.kr. 300 IN AAAA 2606:4700:3031:0:0:0:AC43:91CF canvaslink.kr. 300 IN AAAA 2606:4700:3037:0:0:0:6815:2784
Name Servers
canvaslink.kr. 1200 IN NS burt.ns.cloudflare.com. canvaslink.kr. 1200 IN NS phoenix.ns.cloudflare.com.
Mail Servers
canvaslink.kr. 300 IN MX 9 route1.mx.cloudflare.net. canvaslink.kr. 300 IN MX 29 route2.mx.cloudflare.net. canvaslink.kr. 300 IN MX 57 route3.mx.cloudflare.net.
SOA Details
canvaslink.kr. 1200 IN SOA burt.ns.cloudflare.com. dns.cloudflare.com. 2407450902 10000 2400 604800 1800
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.
canvaslink.kr. 300 IN DMARC v=DMARC1; p=none;
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
canvaslink.kr. 300 IN TXT "v=spf1 include:_spf.firebasemail.com ~all" canvaslink.kr. 300 IN TXT "v=spf1 include:_spf.mx.cloudflare.net ~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).
Text Content
canvaslink.kr. 300 IN TXT "firebase=inkflow-official" canvaslink.kr. 300 IN TXT "hosting-site=inkflow-official"