IPv4 Addresses
zennxt.com. 300 IN A 104.21.83.59 zennxt.com. 300 IN A 172.67.214.243
IPv6 Addresses
zennxt.com. 300 IN AAAA 2606:4700:3030:0:0:0:AC43:D6F3 zennxt.com. 300 IN AAAA 2606:4700:3035:0:0:0:6815:533B
Name Servers
zennxt.com. 1200 IN NS arvind.ns.cloudflare.com. zennxt.com. 1200 IN NS courtney.ns.cloudflare.com.
Mail Servers
zennxt.com. 600 IN MX 10 mx.zoho.com. zennxt.com. 600 IN MX 20 mx2.zoho.com. zennxt.com. 600 IN MX 50 mx3.zoho.com.
SOA Details
zennxt.com. 1200 IN SOA arvind.ns.cloudflare.com. dns.cloudflare.com. 2401582710 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.
zennxt.com. 300 IN DMARC v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
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 | a |
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| + Pass | mx |
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| + Pass | include |
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| + Pass | include |
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| ~ Softfail | all |
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zennxt.com. 300 IN TXT "v=spf1 a mx include:spf.postal.businessidentity.llc include:zohomail.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
zennxt.com. 300 IN TXT "zoho-verification=zb01358426.zmverify.zoho.com" zennxt.com. 300 IN TXT "hosting-site=zennxt-4b5ee"