Domain Overview
DNS: ✓ just now
Checker: ✓ just now
sstx.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 06:18:25 UTC · ↺ Refresh
MX Hostnames
- ALT2.ASPMX.L.GOOGLE.COM
- ALT1.ASPMX.L.GOOGLE.COM
- ALT4.ASPMX.L.GOOGLE.COM
- ASPMX.L.GOOGLE.COM
- ALT3.ASPMX.L.GOOGLE.COM
MX Priorities
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 104.17.71.73
Mail Server IPs
- 142.251.16.26 ↩ bl-in-f26.1e100.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)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
SOA Record
Raw SOA
ns3.lsn.net root.lsn.net 2025110603 10800 3600 604800 86400
Primary NS (mname)
ns3.lsn.net
Admin Email (rname)
root@lsn.net
Serial
2025110603
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns4.lsn.net
ns3.lsn.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:66.90.164.36/30 ip4:66.90.164.40/29 ip4:66.90.164.48/29 ip4:66.90.164.56/30 ip4:66.90.164.60/31 ip4:66.90.164.62/32 ip4:173.191.230.105/32 ip4:173.191.230.106/31 ip4:173.191.230.108/31 ip4:173.191.230.110/32 ip4:207.13.49.0/24 ip4:205.139.104.0/22 ip4:206.79.6.0/24 ip4:216.235.196.0/22 ip4:216.235.200.0/21 ip4:74.217.187.31 ip4:98.6.70.160/28 include:_spf.google.com include:spf.constantcontact.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
8 records- google-site-verification=5umhcz6bbdvhwsyigmqqe4fsgvgyrty70w_b7pf0xb0
- SPFv=spf1 ip4:66.90.164.36/30 ip4:66.90.164.40/29 ip4:66.90.164.48/29 ip4:66.90.164.56/30 ip4:66.90.164.60/31 ip4:66.90.164.62/32 ip4:173.191.230.105/32 ip4:173.191.230.106/31 ip4:173.191.230.108/31 ip4:173.191.230.110/32 ip4:207.13.49.0/24 ip4:205.139.104.0/22 ip4:206.79.6.0/24 ip4:216.235.196.0/22 ip4:216.235.200.0/21 ip4:74.217.187.31 ip4:98.6.70.160/28 include:_spf.google.com include:spf.constantcontact.com ~all
- ZB1OYIFJHSC0W8OY6JGNBOTXB704GAGSM6QXRQ02T
- adobe-idp-site-verification=dac9062c3eb7b771b4f32e2faa5631cacb3e18f48d019692f5ab60c80b17d139
- MS=0A8C361A900ED861FB91A7F5B1CE693A4C538D84
- google-site-verification=tIGcn_CK-tnYYKu4XXZ5SgCgfVGePu1EuJP4Gdzo49s
- google-site-verification=p7FQEQby2TI86i2ZX9gzETK8GuNI9S_UJQYdIWJ8IMY
- google-site-verification=nquww8z2wzbwmm8uc9sq889ygrvga-n-mvpjrxqvngw
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