fio.de

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
fio.de
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-21 01:33:04 UTC ยท โ†บ Refresh

MX Hostnames

  • mx-ntt.fio.de
  • mx-gtt.fio.de

MX Priorities

  • mx-ntt.fio.de: 10
  • mx-gtt.fio.de: 10

A / AAAA Records

  • 85.215.171.50 โ†ฉ ip85.215.171.50.pbiaas.com

Mail Server IPs

  • 91.221.12.6 โ†ฉ mx-ntt.fio.de
  • 91.221.12.5 โ†ฉ mx-gtt.fio.de

SOA Record

Raw SOA a.ns14.net admin.fio.de 2025121602 43200 7200 1209600 3600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
admin@fio.de
Serial
2025121602
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

b.ns14.net
d.ns14.net
a.ns14.net
c.ns14.net

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:_spf.it-hps.de ip4:80.82.206.0/26 ip4:74.208.4.192/26 ip4:82.165.159.0/26 ip4:212.227.15.0/25 ip4:212.227.17.0/27 ip4:62.181.146.0/24 ip4:195.140.96.0/24 ip4:185.98.184.0/24 ip4:217.72.192.64/26 include:_spf0000000.fio.de include:_spf.fio.de ~all
๐Ÿ“Š DNS lookups: 3/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1:d:s
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected],mailto:[email protected]

DKIM Selectors

โœ“ 1 found
mail._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: mail

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

All TXT Records

14 records
  • msfpkey=1b2qpmd2wkd5hm9lz4zbmacmy
  • cisco-ci-domain-verification=78f3f5d17dfe93de67513bf0b46c89a093cd4254e878b2e752ab48716e717792
  • brevo-code:b91abe06cc3dd8ac21039e069e1118ba
  • adobe-idp-site-verification=a64906e87c6059d6053000ba5267322f4651088f160e9f974ac3663a71a37b6c
  • docusign=8c6c004b-8139-4ad4-90f5-9c1c6b4a510f
  • 1password-site-verification=ZN45E6KPGRGPXEXGRVQFJQVPMI
  • MS=ms23446944
  • MS=ms63933790
  • MS=BC380E9A02330A9DBD5ECEDD83131976DFD00615
  • MS=ms32258481
  • SPFv=spf1 include:_spf.it-hps.de ip4:80.82.206.0/26 ip4:74.208.4.192/26 ip4:82.165.159.0/26 ip4:212.227.15.0/25 ip4:212.227.17.0/27 ip4:62.181.146.0/24 ip4:195.140.96.0/24 ip4:185.98.184.0/24 ip4:217.72.192.64/26 include:_spf0000000.fio.de include:_spf.fio.de ~all
  • openai-domain-verification=dv-HCCV2rIGYqYOKijZi2woLi6C
  • google-site-verification=0inbSQNx2Ai6rvIh-NiC73oz8OvOxaTtVeouteqetl0
  • _github-challenge-hypoport-systems-gmbh-ent
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