guttercap.com

Valid Email Server
Domain Lookup › guttercap.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
guttercap.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 16:33:48 UTC · ↺ Refresh

MX Hostnames

  • guttercap-com.mail.protection.outlook.com
  • alt2.aspmx.l.google.com
  • aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt4.aspmx.l.google.com

MX Priorities

  • alt2.aspmx.l.google.com: 100
  • alt1.aspmx.l.google.com: 100
  • aspmx.l.google.com: 100
  • guttercap-com.mail.protection.outlook.com: 0
  • alt4.aspmx.l.google.com: 100
  • alt3.aspmx.l.google.com: 100

A / AAAA Records

  • 151.101.194.159

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 142.250.31.26 ↩ bj-in-f26.1e100.net
  • 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2
  • 2a01:111:f403:f804::3
  • 2a01:111:f403:f90d::1
  • 2a01:111:f403:c927::
  • 142.250.102.27
  • 2a00:1450:4025:402::1a

SOA Record

Raw SOA pdns05.domaincontrol.com dns.jomax.net 2026020402 28800 7200 604800 600
Primary NS (mname)
pdns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020402
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns06.domaincontrol.com
pdns05.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_82c48fc19d479dd1808698bcd78e0378.spf.dnssmarthost.net ip4:198.21.7.178 ip4:50.31.45.105 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No 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
  • SPFv=spf1 include:spf.protection.outlook.com include:_82c48fc19d479dd1808698bcd78e0378.spf.dnssmarthost.net ip4:198.21.7.178 ip4:50.31.45.105 -all
  • MS=ms22143576
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