Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
enercity-netz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 20:48:54 UTC · ↺ Refresh
MX Hostnames
- enercitynetz-de02b.mail.protection.outlook.com
MX Priorities
- enercitynetz-de02b.mail.protection.outlook.com: 100
A / AAAA Records
- 212.59.35.151 ↩ solar.enercity.de
Mail Server IPs
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.htp-tel.de domainmaster.htp.net 2026033000 43200 7200 1209600 3600
Primary NS (mname)
ns.htp-tel.de
Admin Email (rname)
domainmaster@htp.net
Serial
2026033000
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns.htp-tel.de
ns2.htp-tel.de
ns1.htp-tel.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:212.59.45.34 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.axxerion.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ri=86400;aspf=r;adkim=s
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- mentimeter-8e9874fe-18dc-4cbe-bbc7-5f4c9cc3e5ab
- _telesec-domain-validation=356094_2026-02-12_bpKzk3pnyKXhDSB09JQryo6OXeOkXCEnECaJfrUNVlJpVTuu09
- google-site-verification=CoT94tJpm-NfBfR2_6NEYUM1cWJYwVbFnhlSoA-ypiw
- google-site-verification=Xm8aA4FyTfsz-0ORwa3IKtBhevouzFT34GPMZNiletU
- figma-domain-verification=34fab2926cc6822d210f14194bee6d080a05bdabc9e408d356c5f2515a670921-1768980200
- miro-verification=139376c441a13380eee94bf4c0c2e0737805ae7f
- ms-domain-verification=9bad07c5-5604-4ae2-b71f-3ee169ffcf88
- SPFv=spf1 ip4:212.59.45.34 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.axxerion.com ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for enercity-netz.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits