zieglergroup.com

Valid Email Server
Domain Lookup › zieglergroup.com

Domain Overview

DNS: ✓ 3mo ago Checker: ✓ 3mo ago
zieglergroup.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-16 11:24:09 UTC · ↺ Refresh

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MX Hostnames

  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com

MX Priorities

  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1

A / AAAA Records

  • 18.238.49.110
  • 18.238.49.84
  • 18.238.49.20
  • 18.238.49.112

Mail Server IPs

  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 172.253.157.26 ↩ yubrupd-in-f26.1e100.net
  • 2a00:1450:400c:c23::1a ↩ yubrupd-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
  • 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net

SOA Record

Raw SOA ns-369.awsdns-46.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-369.awsdns-46.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1014.awsdns-62.net
ns-1456.awsdns-54.org
ns-1776.awsdns-30.co.uk
ns-369.awsdns-46.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:81.246.46.1/26 ip4:1.1.1.0/24 ip4:128.59.0.0/16 ip4:89.91.15.227 include:_spf.google.com include:148036994.spf07.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=r; fo=1; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
google._domainkey
dkim._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

7 records
  • da028a22-6d4b-4fb8-973a-e248cb11408f
  • google-site-verification=1yW26Unf1Uc4E79ywW26Hpx9SYSEDajXFL57B82F03M
  • google-site-verification=SHJd1NNu3Abxj2Do1K9yyFGDN3ep7R2lSEg2NhyO7z8
  • google-site-verification=l1aJiOhmxcZDkkubCq4Ooh63aIgM0ngGnOVHXFQZpHg
  • google-site-verification=yIJ6Z9marGGcKiLkblyrgXPS9y5FK5-OJINBokcJh98
  • SPFv=spf1 mx a ip4:81.246.46.1/26 ip4:1.1.1.0/24 ip4:128.59.0.0/16 ip4:89.91.15.227 include:_spf.google.com include:148036994.spf07.hubspotemail.net -all
  • NOGE5LWN9SUY3NG6AVHXBUO0O5K6JJLJRD3YQN2A
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