Domain Overview
DNS: ✓ 6h ago
Checker: ✓ 6h ago
hartmann.info
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 09:44:12 UTC · ↺ Refresh
MX Hostnames
- mx2.hc852-1.eu.iphmx.com
- mx1.hc852-1.eu.iphmx.com
MX Priorities
- mx1.hc852-1.eu.iphmx.com: 10
- mx2.hc852-1.eu.iphmx.com: 20
A / AAAA Records
- 185.184.100.43 (no PTR)
Mail Server IPs
- 23.90.111.180 (no PTR)
- 23.90.116.147 (no PTR)
SOA Record
Raw SOA
dns1.hartmann.info dns-admins.hartmann.info 2012350674 10000 1000 604800 180
Primary NS (mname)
dns1.hartmann.info
Admin Email (rname)
dns-admins@hartmann.info
Serial
2012350674
Refresh
10000s
Retry
1000s
Expire
604800s
Minimum TTL
180s
Nameservers (NS)
dns1.hartmann.info
dns2.hartmann.info
SPF Record
✓ Soft Fail (~all)
v=spf1 exists:%{i}.spf.hc852-1.eu.iphmx.com include:spf.protection.outlook.com include:sendgrid.net exists:%{i}._spf.sparkpostmail.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
31 records- xnkQ28gxiazYs+QPhl5IRShyGthqjJsJJ8PblEC5WLc=
- _globalsign-domain-verification=R2NT_Zk7OvlKGLH6v9FZpqP3HT3cIzI3tWT1h5OFka
- successfactors-site-verification=M2ZiNTdkMzE5OTRjYmNmOGNmZDllMzQ2MmQ3YmZlMjEyOWVlZDMzNWU3NzRlNjg3M2Q1YmYxNTA3NDQ3YjMxZQ==
- docusign=e264f8a7-63b8-414c-bfb2-1080f2551d0b
- apple-domain-verification=oV61ChfWgeOwBVV0
- onetrust-domain-verification=67a5ee74017a4c98bed6e6e532ba19d5
- XAlkwUFmrWQqWu/yCecLdyDxbO69ksqlBdsWFBAHHKY2p/R3ynB4zugX0GrS/Gppgx2adjiHHsEcnGBp0xnruw==
- ury6o8v8+jMs+biNRuVLU+Ex5yEVEB/Jx4IxJqcNRaE=
- ciscocidomainverification=67831608ec6e0a9778d8ac9e01f021d5e23bb4f9cf3ac4ccdb74f286994a07d0
- nVi1F+cpjhhah3IQm+3zjaGJOzhLEb1zgcazOa79FRg=
- adobe-idp-site-verification=3638257f9e7471c5d5e2b783d14858acc83ae98ac01e6bebfc520f2c7deb7b32
- 00D58000000ZNNt=1TBSc0000002Ey9
- MS=ms43926122
- google-site-verification=f3j1Sdt2B_6PAm4Vn2iuKDd2A6ja3zY1_GPRLNENBuU
- docusign=175afc7f-6b44-4d2e-8242-e62772e40cc3
- facebook-domain-verification=cdyfasb5j9b1s6tebl24pxfw59ptsz
- google-site-verification=LIIWLsGRYL0L_zQazjyxoPjnaURnbMnxYFhGDLE1Y10
- pinterest-site-verification=7cd0f129d0213878a6eda08c72a09f04
- rQNXw+icOGa1taNXILRbEnswkPwMLEOn/WY652EZDZ8=
- SPFv=spf1 exists:%{i}.spf.hc852-1.eu.iphmx.com include:spf.protection.outlook.com include:sendgrid.net exists:%{i}._spf.sparkpostmail.com ~all
- Ysa1YKMaUUJm2J/rhe79TD5i/nPcjC2yHbeyfYZow44=
- cisco-ci-domain-verification=5f50dd09ce249a7af8e46b602f2a2ae0edd8da9fe88820b57f19e76b002e7732
- SFMC-CafhYcHcynA1h60yAV4f7w-0bABY5McIE7j4Y9IU
- site24x7-domain-verification=b3f5aa150ce702f8c654749df5082189
- wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk
- google-site-verification=MLnAOIAFwZluVKDgL-4zPnSThhGEctuCTD3vfxXGLw0
- ms-domain-verification=ad3329c8-0767-464f-baba-818c73415090
- lPIKum3BMqpURklHKtFZ11ZHq7NnKo28xt/h4Zoknzg=
- BGYfxglUrYIUj+kr8W2v3Z30tDBmwM853BKerJwahbM=
- _globalsign-domain-verification=UbEQUL2jeNE9SM7qX3gdBUSGT2kHUD0bsfEJv0lPK-
- facebook-domain-verification=dxwaih42qyfyqx6jva4h0llreemq40
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 · Customize →
See demo & docs
Deep verification
Full email verification for hartmann.info
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits