ht1web01.hartech.de - robtex.com
ht1web01.hartech.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.88.154.211🇩🇪 SAARGATE-AS212.88.128.0/19 VSENET / Teresto / artelis Nell-Breunig-Allee 6 D-66115 Saarbruecken | ||||||
| PTR | outlook.schengenlyzeum.eu | ||||||
hartech.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.18.195.148🇩🇪 SALINK-AS212.18.192.0/19 VSENET / Teresto / artelis Nell-Breunig-Allee 6 D-66115 Saarbruecken | ||||||
| NS | ns1.hartech-ns.de ⭐ | ||||||
| NS | ns2.hartech-ns.de | ||||||
| MX | hartech-de.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=024FF8E19F9A442C5007D52C04A544A06CB1E0EC | ||||||
| TXT | google-site-verification=J6EqG8xJKuspDnmJ55yVPgd1GoNJQCnbG_-zeVXcZQQ | ||||||
| TXT | MS=ms21927627 | ||||||
| TXT | sophos-domain-verification=ae563b5a898298e8df448486ba895f2644aee8809eb0967294... | ||||||
| TXT | v=spf1 a:mx01.hartechcloud.de ip4:77.244.107.226 ip4:77.244.107.227 include:s... | ||||||
| TXT | sophos-domain-verification=08f413dfe9a01ffeff84e0d8d102fe4a25250176e527853efa... | ||||||
| TXT | hip1evfeo3ctjif6gq7g4qr2os | ||||||
| SOA | ns1.hartech-ns.desupport@variomedia.de 2026-05-05 #31 | ||||||
MX for
Previously MX for
DNS History
2 records (1 active, 1 former)
●A212.88.154.2112026-02-15 → 2026-05-10 · 3 obs
○ 2017-02-06 00:43:42
● 2026-02-15 04:06:44
● 2026-05-10 02:26:10
● 2026-02-15 04:06:44
● 2026-05-10 02:26:10
○A5.22.150.182017-02-06 → 2017-02-06 · 3 obs
● 2017-02-06 00:43:42
○ 2026-02-15 04:06:44
○ 2026-05-10 02:26:10
○ 2026-02-15 04:06:44
○ 2026-05-10 02:26:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| hartech.de | ns1.hartech-ns.de, ns2.hartech-ns.de | 4 records |
✅ Authoritative Response
Server:185.95.96.53
NS records: ns1.hartech-ns.de, ns2.hartech-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hartech.de (unsigned zone)
⏱️ Timing
Total: 680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.88.154.211 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hartech-ns.de, ns2.hartech-ns.de, ns1.hartech-ns.de...)
Analysis
Mail Server Role
ht1web01.hartech.de serves mail for 150.18.dillingen-badminton.de, 5.22.150.18.dillingen-badminton.de, 22.150.18.dillingen-badminton.de, 18.dillingen-badminton.de, 88.154.211.dillingen-badminton.de and a few other domains.
IP Addresses
ht1web01.hartech.de resolves to one IP number: 212.88.154.211.
Other host names, for instance mail.zahnspange-merzig.de, 211-154-088-212.ip-addr.vsenet.de, mail.hartech.de and mail.kfo-mzg.de share IP numbers with ht1web01.hartech.de.