symphony.is

Valid Email Server
Domain Lookup › symphony.is

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
symphony.is
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 04:58:01 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com
  • ms82187633.msv1.invalid
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx3.googlemail.com

MX Priorities

  • aspmx3.googlemail.com: 10
  • ms82187633.msv1.invalid: 32767
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • aspmx2.googlemail.com: 10

A / AAAA Records

  • 185.158.133.1 (no PTR)

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 142.251.16.26 ↩ bl-in-f26.1e100.net
  • 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net

SOA Record

Raw SOA ns-1721.awsdns-23.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1721.awsdns-23.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-855.awsdns-42.net
ns-1225.awsdns-25.org
ns-1721.awsdns-23.co.uk
ns-228.awsdns-28.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.mandrillapp.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

11 records
  • qifbhf3p4m8dnpqhf5hsjgj33p
  • SPFv=spf1 include:_spf.google.com include:spf.mandrillapp.com ~all
  • MS=ms32002866
  • apple-domain-verification=gkVLa30Homig988m
  • cisco-ci-domain-verification=6e08d9fcdc12960ed6b3b8715b8331f9061bf049fb357063f24bd615d7d50c3f
  • google-site-verification=06bZ2frbjg4drC-mITtwum_LK_hu_AZQhl5QZdGsTes
  • google-site-verification=DS3PiZ6klQ-qloFdVoOKfCO_DEOdmQ5G2BVXYQXyWpQ
  • google-site-verification=R8lVe9HhDHctRoDde7v8BMZ7ngLIQsM5VqqdDdVPKj8
  • google-site-verification=eOMGcV4iLE3e2tKtK7W1aCp3nnjbc6Mov71oP6Viz_4
  • iiauj02dmq2idranegkij6ipd9
  • miro-verification=7a1e0d9da738fac0d1313b1358685d98625448fe
Full email verification for symphony.is

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