academiahamburg.com

Valid Email Server
Domain Lookup › academiahamburg.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
academiahamburg.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 05:02:12 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 217.160.0.102
  • 2001:8d8:100f:f000::2a9

Mail Server IPs

  • 172.253.157.26 ↩ yubrupd-in-f26.1e100.net
  • 2a00:1450:400c:c23::1a ↩ yubrupd-in-f26.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 142.251.111.27 ↩ bk-in-f27.1e100.net
  • 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 192.178.234.27 ↩ ncsclj-in-f27.1e100.net
  • 2800:3f0:4003:c14::1b (no PTR)

SOA Record

Raw SOA ns1118.ui-dns.org hostmaster.1and1.com 2017090234 28800 7200 604800 300
Primary NS (mname)
ns1118.ui-dns.org
Admin Email (rname)
hostmaster@1and1.com
Serial
2017090234
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1099.ui-dns.com
ns1074.ui-dns.biz
ns1118.ui-dns.org
ns1034.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de include:acadesoft.com ~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

✗ 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

4 records
  • google-site-verification=7Wehh3Hqf7bEyb9ROPScm5X-heSXuHKQu_gpmEFj-yc
  • google-site-verification=ePCrrrqIXp1e6ryc7yVe1YyrOKvzrxaYHdxwgKhhrL4
  • SPFv=spf1 include:_spf.google.com include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de include:acadesoft.com ~all
  • google-site-verification=5E56q1wHmrmFgKFDwdRX--Vur38X_8jkVmbq_QcdLeE
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