Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
castelec.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:34:22 UTC · ↺ Refresh
MX Hostnames
- castelecinternacional.in.tmes.trendmicro.com
MX Priorities
- castelecinternacional.in.tmes.trendmicro.com: 1
A / AAAA Records
- 3.168.122.58 ↩ server-3-168-122-58.jfk52.r.cloudfront.net
- 3.168.122.68 ↩ server-3-168-122-68.jfk52.r.cloudfront.net
- 3.168.122.125 ↩ server-3-168-122-125.jfk52.r.cloudfront.net
- 3.168.122.17 ↩ server-3-168-122-17.jfk52.r.cloudfront.net
- 2600:9000:2840:1600:17:3213:4400:93a1 (no PTR)
- 2600:9000:2840:7c00:17:3213:4400:93a1 (no PTR)
- 2600:9000:2840:c400:17:3213:4400:93a1
- 2600:9000:2840:7600:17:3213:4400:93a1
- 2600:9000:2840:8800:17:3213:4400:93a1
- 2600:9000:2840:9200:17:3213:4400:93a1
- 2600:9000:2840:9600:17:3213:4400:93a1
- 2600:9000:2840:6200:17:3213:4400:93a1
Mail Server IPs
- 18.208.22.79 ↩ in.tmes.trendmicro.com
- 18.208.22.77 ↩ in.tmes.trendmicro.com
- 18.208.22.78 ↩ in.tmes.trendmicro.com
- 18.208.22.80 ↩ in.tmes.trendmicro.com
SOA Record
Raw SOA
ns-949.awsdns-54.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-949.awsdns-54.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-949.awsdns-54.net
ns-1383.awsdns-44.org
ns-1680.awsdns-18.co.uk
ns-40.awsdns-05.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.google.com include:amazonses.com include:spf.tmes.trendmicro.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]!60m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- google-site-verification=Duu-UyJGIPdezPw3Ybl4lbHVoudPBg2Ai_VmX-iN6YQ
- google-site-verification=aoBLVmrHN9kwRgb2Na5bWfz2OhljzLmTVcF6m4ZDhEY
- google-site-verification=q9d6lPKhVvYMExg65h3tSWtZJHO9MjmqUy0CcRo910s
- google-site-verification=qtEJsHjkT-1shvUIUKX8pD7G9-Ekytg5Fv6xk3YGL4Q
- openai-domain-verification=dv-FbV2Se0p2M2l6JasxeJLrqQo
- uhjvr4l8pmmjdpctlc43bmh7v
- SPFv=spf1 a mx include:_spf.google.com include:amazonses.com include:spf.tmes.trendmicro.com ~all
- vmsssgfq8ejdr0rj4o31l64gt9
- DZC=R10Ei9O
- MS=7198178568F830E33D4FE8E13FB6E38E75A4DF74
- facebook-domain-verification=aehff6dkh1icvlsl7md6yaqo9etdqy
- google-site-verification=4xZkPshGB5TaKIyOdiiKnXOJG0KveNl-Nmhk8oGII1M
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