isvg.de

Valid Email Server
Domain Lookup › isvg.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 14:58:48 UTC · ↺ Refresh

MX Hostnames

  • filter10.antispamcloud.com
  • filter20.antispamcloud.com
  • filter40.antispamcloud.com
  • filter30.antispamcloud.com

MX Priorities

  • filter20.antispamcloud.com: 20
  • filter40.antispamcloud.com: 40
  • filter10.antispamcloud.com: 10
  • filter30.antispamcloud.com: 30

A / AAAA Records

  • 217.160.0.140 ↩ 217-160-0-140.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
  • 2001:550:2:61::2fc:100 (no PTR)
  • 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
  • 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com
  • 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com

SOA Record

Raw SOA ns1045.ui-dns.com hostmaster.1und1.com 2017060132 28800 7200 604800 600
Primary NS (mname)
ns1045.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060132
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1045.ui-dns.de
ns1045.ui-dns.biz
ns1045.ui-dns.com
ns1045.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 include:fritz-services.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

2 records
  • zone-ownership-verification-b9170269e9370849265da007e87f9530f28385f61055cc7a49c62bf8c28b7689
  • SPFv=spf1 include:fritz-services.com -all
Full email verification for isvg.de

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