Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
esenttia.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 10:51:14 UTC · ↺ Refresh
MX Hostnames
- mx-01-us-east-2.prod.hydra.sophos.com
- mx-02-us-east-2.prod.hydra.sophos.com
MX Priorities
- mx-01-us-east-2.prod.hydra.sophos.com: 10
- mx-02-us-east-2.prod.hydra.sophos.com: 20
A / AAAA Records
- 51.222.172.80 ↩ server.esenttiaprod.info
- 2607:5300:203:b549::9ea4:97f2 (no PTR)
Mail Server IPs
- 18.189.107.171 ↩ ec2-18-189-107-171.us-east-2.compute.amazonaws.com
- 3.138.43.149 ↩ ec2-3-138-43-149.us-east-2.compute.amazonaws.com
- 18.118.219.4 ↩ ec2-18-118-219-4.us-east-2.compute.amazonaws.com
SOA Record
Raw SOA
ns67.worldnic.com namehost.worldnic.com 126030815 10800 3600 604800 3600
Primary NS (mname)
ns67.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126030815
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns68.worldnic.com
ns67.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf_useast2.prod.hydra.sophos.com include:_spf.cmail.ondemand.com include:6484937.spf03.hubspotemail.net ip4:190.242.54.142 ip4:190.145.225.10 ip4:185.193.17.252 ip4:190.144.148.228 ip4:40.88.239.36 ip4:169.145.66.80/30 ip4:155.56.208.100/30 ip4:157.133.97.216/30 ip4:169.145.66.70/31 ip4:169.145.66.72/31 ip4:51.222.172.80 ip4:173.249.54.63 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf_useast2.prod.hydra.sophos.com include:_spf.cmail.ondemand.com include:6484937.spf03.hubspotemail.net ip4:190.242.54.142 ip4:190.145.225.10 ip4:185.193.17.252 ip4:190.144.148.228 ip4:40.88.239.36 ip4:169.145.66.80/30 ip4:155.56.208.100/30 ip4:157.133.97.216/30 ip4:169.145.66.70/31 ip4:169.145.66.72/31 ip4:51.222.172.80 ip4:173.249.54.63 -all
- 6r33jt7j19dq5fy7tpxvgpw6zywktqr8
- MS=ms17554212
- sophos-domain-verification=4f1586002e248dd54504fa2334422d86c74480927c98ed6c627317cbb8d49783
- ms-domain-verification=76654af2-0607-4d1c-9889-b423059f313c
- sophos-domain-verification=686435f97e41a546f437a0043fe16a103ecc4778
- ms-domain-verification=0ea69dd0-4eb4-4a53-a1ba-e72a1c297328
- facebook-domain-verification=hfqr92jjkf6pzsl2zjj93n7x7dmuf2
- k63y5lmz7178zgkmbcjhdpls386xpk6b
- 0kh3gff6wqz7mrnlwgckv8n8rr5ddjj1
- sophos-domain-verification=d965c9322af678b7519373f9ef77dc197f7b3ef8
- google-site-verification=mNWYu-Clw2z19eZBeU01BPc3E94bWTVIU9Eul-eA588
- brevo-code:98dd123474a67e62e5ed9944f9d81f83
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