Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
metropolitan.lk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 18:09:33 UTC · ↺ Refresh
MX Hostnames
- relay.lankacom.net
- mails.metropolitan.lk
MX Priorities
- mails.metropolitan.lk: 10
- relay.lankacom.net: 20
A / AAAA Records
- 3.1.203.236 ↩ ec2-3-1-203-236.ap-southeast-1.compute.amazonaws.com
Mail Server IPs
- 220.247.200.101 ↩ mails.metropolitan.lk
- 203.143.21.14 ↩ relay.lankacom.net
SOA Record
Raw SOA
p1.ns.slt.lk dnsadmin.sltnet.lk 2026012800 10800 3600 3600000 86400
Primary NS (mname)
p1.ns.slt.lk
Admin Email (rname)
dnsadmin@sltnet.lk
Serial
2026012800
Refresh
10800s
Retry
3600s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
s1.ns.slt.lk
p1.ns.slt.lk
s2.ns.slt.lk
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:220.247.200.101/32 include:_spf.google.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=D3790EE01B1C4465BE42D472DEFF5DA5A45C07E1
- SPFv=spf1 mx a ip4:220.247.200.101/32 include:_spf.google.com ~all
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