contemporarybuilders.com.au

Valid Email Server
Domain Lookup › contemporarybuilders.com.au

Domain Overview

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

Checked via [email protected] · 2026-03-21 21:06:17 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 0
  • alt4.aspmx.l.google.com: 15
  • alt1.aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10

A / AAAA Records

  • 103.127.163.161
  • 2404:2440:cafe:c0de:f00d:236::

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 142.251.163.26 ↩ wv-in-f26.1e100.net
  • 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

Raw SOA ns1.id1.com.au root.ivd.intervision.com.au 2026012401 3600 1800 1209600 86400
Primary NS (mname)
ns1.id1.com.au
Admin Email (rname)
root@ivd.intervision.com.au
Serial
2026012401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.id1.com.au
ns2.id1.com.au

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:103.127.163.161 +a +mx +ip6:2404:2440:cafe:c0de:f00d:236::/96 +include:_spf.spamfiltering.net.au +include:_spf.google.com +include:_spf.emailservices.net.au ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 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

2 records
  • google-site-verification=7qLC7AMjoqfEYaTq_c8UmdHDpTWPlk2rCOYljk1WAqs
  • SPFv=spf1 ip4:103.127.163.161 +a +mx +ip6:2404:2440:cafe:c0de:f00d:236::/96 +include:_spf.spamfiltering.net.au +include:_spf.google.com +include:_spf.emailservices.net.au ~all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for contemporarybuilders.com.au

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits