tesserastudios.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
tesserastudios.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 02:33:57 UTC · ↺ Refresh

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MX Hostnames

  • mx00.ionos.es
  • mx01.ionos.es

MX Priorities

  • mx01.ionos.es: 10
  • mx00.ionos.es: 10

A / AAAA Records

  • 139.162.154.68 ↩ tesserastudios.com
  • 2a01:7e01::f03c:92ff:fe7d:b62d (no PTR)

Mail Server IPs

  • 212.227.15.188 ↩ mx01.kundenserver.de
  • 212.227.15.171 ↩ mx00.kundenserver.de

SOA Record

Raw SOA ns1036.ui-dns.de hostmaster.1and1.com 2017072831 28800 7200 604800 300
Primary NS (mname)
ns1036.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2017072831
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1062.ui-dns.org
ns1123.ui-dns.biz
ns1091.ui-dns.com
ns1036.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf-eu.ionos.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

5 records
  • 325e1f7ad271ed7086d72429fac819f4f421ca6e550276c3d1cdcf8e38156e3a
  • SPFv=spf1 include:_spf-eu.ionos.com ~all
  • google-site-verification=78TM-ife5c2C4s3Yf-4ec62P1DVaRd84aAtErrASp1o
  • google-site-verification=q0yl-8Hcl7RiBTIyURWUh_21wTdT_t4hk8L1DS_0P10
  • google-site-verification=JYyo_P4RMf-PoaW94gGnoAtOItu4bwRbn60MWOAA3lI
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