34
records
Name Servers
TTL
introw.io. 1200 IN NS kaiser.ns.cloudflare.com. introw.io. 1200 IN NS naya.ns.cloudflare.com.
Mail Servers
TTL
5m
5m
5m
5m
5m
introw.io. 300 IN MX 1 aspmx.l.google.com. introw.io. 300 IN MX 5 alt1.aspmx.l.google.com. introw.io. 300 IN MX 5 alt2.aspmx.l.google.com. introw.io. 300 IN MX 10 alt3.aspmx.l.google.com. introw.io. 300 IN MX 10 alt4.aspmx.l.google.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2402769593
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
introw.io. 1200 IN SOA kaiser.ns.cloudflare.com. dns.cloudflare.com. 2402769593 10000 2400 604800 1800
Certificate Authority Authorization
TTL
20m
20m
20m
20m
20m
20m
20m
20m
introw.io. 1200 IN CAA 0 issue "comodoca.com" introw.io. 1200 IN CAA 0 issue "digicert.com; cansignhttpexchanges=yes" introw.io. 1200 IN CAA 0 issue "letsencrypt.org" introw.io. 1200 IN CAA 0 issue "pki.goog; cansignhttpexchanges=yes" introw.io. 1200 IN CAA 0 issue "ssl.com" introw.io. 1200 IN CAA 0 issuewild "comodoca.com" introw.io. 1200 IN CAA 0 issuewild "digicert.com; cansignhttpexchanges=yes" introw.io. 1200 IN CAA 0 issuewild "letsencrypt.org" introw.io. 1200 IN CAA 0 issuewild "pki.goog; cansignhttpexchanges=yes" introw.io. 1200 IN CAA 0 issuewild "ssl.com"
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
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
introw.io. 300 IN DMARC v=DMARC1; p=reject; rua=mailto:[email protected]
DKIM
TTL
DKIM
Selector
google
v=DKIM1
k=rsa
5m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhj17+tzGOO4o...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhj17+tzGOO4ooH+1QbUa2Kmder8+KoHbJgKTByLgqXX75H3Y02fpyUwqSeP4+aF91gKxoiiVxRXiebnG3xvpjEL2+rQ7cP0eWmGpUbkH1IXkbZxAY6Oo7KbFM8MQIKprRrV6MXfzAeEap+WbgBntOGSBnilCgh1ahmrppPL+P+MNIeohPmg9K9RzCLdLbmDYL0j7G/ITH1HsDCOSMV+RXd7S6wnwsN9t7VTInW6Q5vzcGjxFhsjOJNsyGxgmkQ/0DnhxNPdzRrcI22S+acSBJWC5fDassuMhuLfGyUxLfAnHWjp7YsD6G7t+x4iPXc8vVdX67UsRKhbuWiPvJW4v4wIDAQAB
introw.io. 300 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhj17+tzGOO4ooH+1QbUa2Kmder8+KoHbJgKTByLgqXX75H3Y02fpyUwqSeP4+aF91gKxoiiVxRXiebnG3xvpjEL2+rQ7cP0eWmGpUbkH1IXkbZxAY6Oo7KbFM8MQIKprRrV6MXfzAeEap+WbgBntOGSBnilCgh1ahmrppPL+P+MNIeohPmg9K9RzCLdLbmDYL0j7G/ITH1HsDCOSMV+RXd7S6wnwsN9t7VTInW6Q5vzcGjxFhsjOJNsyGxgmkQ/0DnhxNPdzRrcI22S+acSBJWC5fDassuMhuLfGyUxLfAnHWjp7YsD6G7t+x4iPXc8vVdX67UsRKhbuWiPvJW4v4wIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
5m
introw.io. 300 IN TXT "v=spf1 include:_spf.google.com include:26676465.spf02.hubspotemail.net -all"
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
MS=CDD808DDBFD9A221DBBBB612B999EA242AA5E6C0
5m
anthropic-domain-verification-5e34wj=EMlSR8okg2fRuN6nEuSbU7LCH
5m
atlassian-domain-verification=x9UkeyMLD1GiRxxRqXkZSzuehoiNm84E6hXuOXW9DjLM92OR4YbKvVJWYehqmwXB
5m
google-site-verification=CGdRfGCRKORhQJ5FaxaSFtRCnhnx8CPjYZwR6izv9Uw
5m
google-site-verification=MB4MXe0pdlaJ7Q55uuqKE6GV5qxRDBd80iIjvNTmLyA
5m
google-site-verification=pLSVeGKuKM8lXkkiBWVPq5VBBCVMkXeOSFzhRYO3UM0
5m
hubspot-developer-verification=ODAxNGZjNWUtYWZkMS00MDBhLWEwZWUtYjg5ODE0NTU2Y2I3
5m
hubspot-developer-verification=YTI5YzVjM2ItOWExNy00NDZiLWFmZjQtOWZmN2VkODQ3YmU2
5m
proxy-ssl.webflow.com
5m
introw.io. 300 IN TXT "MS=CDD808DDBFD9A221DBBBB612B999EA242AA5E6C0" introw.io. 300 IN TXT "anthropic-domain-verification-5e34wj=EMlSR8okg2fRuN6nEuSbU7LCH" introw.io. 300 IN TXT "atlassian-domain-verification=x9UkeyMLD1GiRxxRqXkZSzuehoiNm84E6hXuOXW9DjLM92OR4YbKvVJWYehqmwXB" introw.io. 300 IN TXT "google-site-verification=CGdRfGCRKORhQJ5FaxaSFtRCnhnx8CPjYZwR6izv9Uw" introw.io. 300 IN TXT "google-site-verification=MB4MXe0pdlaJ7Q55uuqKE6GV5qxRDBd80iIjvNTmLyA" introw.io. 300 IN TXT "google-site-verification=pLSVeGKuKM8lXkkiBWVPq5VBBCVMkXeOSFzhRYO3UM0" introw.io. 300 IN TXT "hubspot-developer-verification=ODAxNGZjNWUtYWZkMS00MDBhLWEwZWUtYjg5ODE0NTU2Y2I3" introw.io. 300 IN TXT "hubspot-developer-verification=YTI5YzVjM2ItOWExNy00NDZiLWFmZjQtOWZmN2VkODQ3YmU2" introw.io. 300 IN TXT "proxy-ssl.webflow.com"
DNSSEC Public Keys
TTL
DNSKEY
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
20m
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
20m
introw.io. 1200 IN DNSKEY 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA== introw.io. 1200 IN DNSKEY 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
DNSSEC Next Secure
TTL
NSEC
.introw.io ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "SOA", "NS", "A", "CAA", "TYPE256"]
20m
introw.io. 1200 IN NSEC .introw.io ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "SOA", "NS", "A", "CAA", "TYPE256"]