alasco.de

Valid Email Server
Domain Lookup › alasco.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
alasco.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 19:40:15 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 141.101.90.107
  • 141.101.90.105
  • 141.101.90.104
  • 141.101.90.106
  • 2a06:98c1:3200::90:83
  • 2a06:98c1:3200::90:80
  • 2a06:98c1:3200::90:81
  • 2a06:98c1:3200::90:82

Mail Server IPs

  • 142.251.16.27 ↩ bl-in-f27.1e100.net
  • 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.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)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net

SOA Record

Raw SOA duke.ns.cloudflare.com dns.cloudflare.com 2398721495 10000 2400 604800 1800
Primary NS (mname)
duke.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398721495
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

duke.ns.cloudflare.com
raina.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mail.zendesk.com include:servers.mcsv.net include:sendgrid.net include:5181082.spf05.hubspotemail.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; fo=0:1:d:s; ri=3600; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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

8 records
  • google-site-verification=tKm77qEsMyy890gaxTkV_tie1_c4E28F8e3KfM97zOQ
  • google-site-verification=yCDXe04aP9o9XOjWzFYXfMQLr4n3nVgfG249lWHmSMo
  • slack-domain-verification=u9stUvargm9QMzLw4H8ucGBuiPZ3YGIxqeyQ8c9v
  • SPFv=spf1 include:_spf.google.com include:mail.zendesk.com include:servers.mcsv.net include:sendgrid.net include:5181082.spf05.hubspotemail.net include:spf.protection.outlook.com ~all
  • MS=ms43842265
  • apple-domain-verification=f5VcCC1Nd2BSdJj7
  • google-site-verification=3drt7NmOl_MDD6bFhgWxuVSVSqQ9jzgYx6lzAd1Ir6U
  • google-site-verification=CorujOfNY2_hlRggNx9Sck1hKUuAXNBhBSHZ2pIUPVI
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