lernprofis.com - robtex.com
lernprofis.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.31.143.90🇩🇪 UDAG89.31.143.0/24 | ||||||
| NS | ns.udag.de ⭐ | ||||||
| A | 2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| A | 217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| NS | ns.udag.net | ||||||
| A | 2607:f1c0:fe:53:185:132:33:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns.udag.net | ||||||
| A | 185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.net | ||||||
| NS | ns.udag.org | ||||||
| A | 2607:f1c0:fe:53:185:132:34:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns.udag.org | ||||||
| A | 185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.org | ||||||
| MX | mx00.udag.de ⭐ | ||||||
| A | 62.146.106.39🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH | ||||||
| PTR | mx00.udag.de | ||||||
| MX | mx01.udag.de(20) | ||||||
| A | 62.146.106.40🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH | ||||||
| PTR | mx01.udag.de | ||||||
| TXT | v=spf1 include:_smtp.udag.de ~all | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2025-04-27 #67 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777036706 | ||||||
Same first word
lernprofis.com |
DNS History
11 records (6 active, 5 former)
●NSns.udag.de2026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 08:48:36
● 2026-04-24 13:25:28
●NSns.udag.net2026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 08:48:36
● 2026-04-24 13:25:28
●NSns.udag.org2026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 08:48:36
● 2026-04-24 13:25:28
○NSns2.vpweb.com2017-04-10 → 2017-04-10 · 3 obs
○ 2026-03-24 08:48:36
○ 2026-04-24 13:25:28
○NSns3.vpweb.com2017-04-10 → 2017-04-10 · 3 obs
○ 2026-03-24 08:48:36
○ 2026-04-24 13:25:28
○NSns4.vpweb.com2017-04-10 → 2017-04-10 · 3 obs
○ 2026-03-24 08:48:36
○ 2026-04-24 13:25:28
○MXmx.lernprofis.com.cust.b.hostedemail.com2017-04-10 → 2017-04-10 · 3 obs
○ 2026-03-24 08:48:36
○ 2026-04-24 13:25:28
●MXmx00.udag.de2026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 08:48:36
● 2026-04-24 13:25:28
●MXmx01.udag.de2026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 08:48:36
● 2026-04-24 13:25:28
○A104.16.88.2302017-04-10 → 2017-04-10 · 3 obs
○ 2026-03-24 08:48:36
○ 2026-04-24 13:25:28
●A89.31.143.902026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 08:48:36
● 2026-04-24 13:25:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| lernprofis.com | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lernprofis.com (unsigned zone)
⏱️ Timing
Total: 441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
| NS | 3 | ns.udag.org, ns.udag.de... |
| MX | 2 | mx01.udag.de (pri: 20), mx00.udag.de (pri: 10) |
| TXT | 1 | v=spf1 include:_smtp.udag.de ~all |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
Analysis
IP Addresses
lernprofis.com resolves to a single IP address: 89.31.143.90.
Other host names including ergo-niedersachsen.eu, nirline.dk, realest.de, it-secrets.com and pkw-transport.com share IP numbers with lernprofis.com.
Name Servers
lernprofis.com is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.
lernprofis.com at least partially shares name servers with other domains, including terra-india.com, interimx.at, tierarzt-ziegelstein.de, rudris.de and elektroshop-wagner.me.
Host names with two IP numbers:
ns.udag.de points to: 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253
ns.udag.net points to: 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253
ns.udag.org points to: 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253
Mail Servers
lernprofis.com is handled by two mail servers: mx00.udag.de and mx01.udag.de.
lernprofis.com shares its mail server setup with other domains, including spirig.mobi, malsinn.de, qm-systeme.com, biont-training.eu and aoew.eu.
Host names with a single IP:
mx00.udag.de points to 62.146.106.39.
mx01.udag.de points to 62.146.106.40.