IPv4 Addresses
comsflo.uk. 300 IN A 104.21.89.81 comsflo.uk. 300 IN A 172.67.139.16
IPv6 Addresses
comsflo.uk. 300 IN AAAA 2606:4700:3031:0:0:0:6815:5951 comsflo.uk. 300 IN AAAA 2606:4700:3035:0:0:0:AC43:8B10
Name Servers
comsflo.uk. 1200 IN NS ariadne.ns.cloudflare.com. comsflo.uk. 1200 IN NS seamus.ns.cloudflare.com.
Mail Servers
comsflo.uk. 300 IN MX 10 mx1.improvmx.com. comsflo.uk. 300 IN MX 20 mx2.improvmx.com.
SOA Details
comsflo.uk. 1200 IN SOA ariadne.ns.cloudflare.com. dns.cloudflare.com. 2403577321 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.
comsflo.uk. 300 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected]
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 |
—
|
|
comsflo.uk. 300 IN TXT "v=spf1 include:spf.improvmx.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).
Text Content
comsflo.uk. 300 IN TXT "google-site-verification=G3RccVr4148z5G8MUgG91inTGwy70qlSEvU3tIPebDo" comsflo.uk. 300 IN TXT "samsung-domain-verification=267a727c-90f3-4242-b80e-aa7ed8ef709c"
DNSSEC Public Keys
comsflo.uk. 1200 IN DNSKEY 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA== comsflo.uk. 1200 IN DNSKEY 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
Delegation Signer
comsflo.uk. 1200 IN DS 2371 13 2 C006CD43B75BF46920726A098EA902B11D5410B6F6BDED49898B3C9618DF4A7F
DNSSEC Next Secure
comsflo.uk. 1200 IN NSEC .comsflo.uk ["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"]