Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lifeboat.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 18:41:25 UTC · ↺ Refresh
MX Hostnames
- mail.lifeboat.com
MX Priorities
- mail.lifeboat.com: 10
A / AAAA Records
- 104.26.15.242 (no PTR)
- 104.26.14.242 (no PTR)
- 172.67.69.237 (no PTR)
- 2606:4700:20::681a:ff2 (no PTR)
- 2606:4700:20::ac43:45ed (no PTR)
- 2606:4700:20::681a:ef2 (no PTR)
Mail Server IPs
- 96.126.115.133 ↩ mail.lifeboat.com
- 2600:3c00:e000:35c:: ↩ mail.lifeboat.com
SOA Record
Raw SOA
noah.ns.cloudflare.com dns.cloudflare.com 2397852277 10000 2400 604800 1800
Primary NS (mname)
noah.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397852277
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
noah.ns.cloudflare.com
sara.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:96.126.115.133 ip4:45.79.90.120 ip6:2600:3c00:e000:035c::/64 ip6:2600:3c00::f03c:92ff:fe29:18d2 ip6:2600:3c01::f03c:91ff:fe67:508e ip6:2600:3c01:e000:963:0:0:0:0/64 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 ip4:96.126.115.133 ip4:45.79.90.120 ip6:2600:3c00:e000:035c::/64 ip6:2600:3c00::f03c:92ff:fe29:18d2 ip6:2600:3c01::f03c:91ff:fe67:508e ip6:2600:3c01:e000:963:0:0:0:0/64 -all
- google-site-verification=UDH_dK3qoijQzyBZOgusnZIedal8XB6ZsYax4K9sDqU
- stripe-verification=45db6cb7b42c658072941198326edabd8b7cc48df062c1dc04ff04322e06731f
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