quipu.de

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
quipu.de
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-31 10:49:07 UTC ยท โ†บ Refresh

MX Hostnames

  • quipu-de.mail.protection.outlook.com

MX Priorities

  • quipu-de.mail.protection.outlook.com: 1

A / AAAA Records

  • 31.214.213.15 (no PTR)

Mail Server IPs

  • 52.101.73.8 โ†ฉ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.10 โ†ฉ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.36 โ†ฉ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.2 โ†ฉ mail-as9pr07cu00302.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-06.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-06.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns4-06.azure-dns.info
ns1-06.azure-dns.com
ns2-06.azure-dns.net
ns3-06.azure-dns.org

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf1.quipu.de include:spf.protection.outlook.com include:mail.zendesk.com -all
๐Ÿ“Š DNS lookups: 3/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; pct=100; ri=86400; ruf=mailto:[email protected],mailto:[email protected]; fo=1; rua=mailto:[email protected],mailto:[email protected];
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected],mailto:[email protected]

DKIM Selectors

โœ“ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
โœ“ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

18 records
  • 2gbilp7ijusm5eh8ul2s6sk4aj
  • 6k1slphrsscu19gtpield5or5f
  • 8ngan1uksheceq40iat905mm57
  • bu1h9baq66tu33vfc0mqa5bbhu
  • c9vpcm7r044m34r95ir8ck4og6
  • gdfq01107gpgp6fhjpamjsjqnv
  • ha5o0flbdr9n68r75dvvheranm
  • nvh94kabhcfihgd57c5icbgkib
  • pfriq3r828rk4riblbvaq51ppa
  • quipuwww.azurewebsites.net
  • 520n748me7vfduaimtp7t8or33
  • d365mktkey=hOMFSqY3xCSz2FAwurRxwGg0uh5qvIXfSnp6ifVsDsAx
  • google-site-verification=hD7h8S4M3P6HJEqPBTgNJ0MCtiAfUqaVCkAkNULXBks
  • 1GL2rGtBtvlvyJGE2dDv8yTQEYH/XFdq/beOWxntDxKyhKfZIslaZkIt//9OH40OZXsaTTQfX7gq0yP9/hEHOA==
  • box-domain-verification=db3226bd5c833a39bee3af295b3b92aaebbab296db80c269857ac553828d8e16
  • SPFv=spf1 include:spf1.quipu.de include:spf.protection.outlook.com include:mail.zendesk.com -all
  • MS=ms45513079
  • 28vun4aviqn8s8ls8395ve1b0p
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

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

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

No credit card required
Get 1,000 Free Credits