Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
portlighttechnology.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 16:16:24 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
- aspmx2.googlemail.com
MX Priorities
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 104.21.3.135 (no PTR)
- 172.67.130.189 (no PTR)
- 2606:4700:3035::ac43:82bd
- 2606:4700:3036::6815:387
Mail Server IPs
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
hans.ns.cloudflare.com dns.cloudflare.com 2399211190 10000 2400 604800 1800
Primary NS (mname)
hans.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399211190
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
venus.ns.cloudflare.com
hans.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:_spf.atlassian.net include:emailsrvr.com ip4:3.213.39.50 ip4:52.1.130.53 ip4:52.44.95.56 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected], mailto:[email protected]; pct=100; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- atlassian-domain-verification=sJ/QRlXnns1Xo6V7aZtKZ7M3bJJExfcIUUlaQ032R7ayR8jMlfbAasEfIMi/f59d
- atlassian-sending-domain-verification=d99df9c1-fed2-4375-899e-fb64b4bd1741
- google-site-verification=Je1gYFfzzyqPn-LQAciPCcsnqCwmaUT4nZtqcMvgrbw
- SPFv=spf1 include:_spf.google.com include:_spf.atlassian.net include:emailsrvr.com ip4:3.213.39.50 ip4:52.1.130.53 ip4:52.44.95.56 -all
- atlassian-domain-verification=/78iF6Lm1LCfUnvlUWs4blK2GjiJ6vwa8+A7s6EMsYhAad1+v3cwTvqk7CtI9xsT
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