swtue.de

Valid Email Server
Domain Lookup › swtue.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 09:07:52 UTC · ↺ Refresh

MX Hostnames

  • mx-01-eu-central-1.prod.hydra.sophos.com
  • mx-02-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-01-eu-central-1.prod.hydra.sophos.com: 10
  • mx-02-eu-central-1.prod.hydra.sophos.com: 20

A / AAAA Records

  • 167.172.5.31 (no PTR)
  • 2400:6180::d0:0:0:e08:a001 ↩ r.forwarddomain.net

Mail Server IPs

  • 52.57.183.85 ↩ ec2-52-57-183-85.eu-central-1.compute.amazonaws.com
  • 18.159.80.41 ↩ ec2-18-159-80-41.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns.nepustil.net hostmaster.nepustil.net 2026031309 28800 7200 604800 86400
Primary NS (mname)
ns.nepustil.net
Admin Email (rname)
hostmaster@nepustil.net
Serial
2026031309
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns.nepustil.com
ns1.nepustil.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:94.100.132.101 include:_spf_eucentral1.prod.hydra.sophos.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

9 records
  • apple-domain-verification=mZGcm5LoySzalhTY
  • atlassian-domain-verification=7hQAfuUENDjwOEYkv5M3pNeFi/qQiG65pRa4Di/fEZXKcCsOa2cXoMxnFcDcTBK/
  • SPFv=spf1 mx ip4:94.100.132.101 include:_spf_eucentral1.prod.hydra.sophos.com ~all
  • google-site-verification=Q1bKcdRA8A6c7o-104YLFRw6MY9W-lzOO5_BTtskQjc
  • MS=ms65959029
  • sophos-domain-verification=b457f15671ee5faa383d5e95fdbb540ce82a4750
  • k1b5kr472q3v4s1x47zsqgrvjdnkjvnq
  • adobe-idp-site-verification=f51f219e88c8df0232c51ce17fbcc1845719bda1982ecd3c467c0da2d4216dc5
  • docusign=c2758485-1e7f-42c1-b869-0bdc913711ce
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