prof-tools.de - robtex.com
prof-tools.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 145.131.150.115🇳🇱 ASN-ROUTIT145.131.128.0/19 Routit | ||||||
| PTR | prof-tools.nl | ||||||
| NS | ns1.openprovider.nl ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a0a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.10Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.openprovider.be | ||||||
| A | 2400:cb00:2049:1::a29f:1b60🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.96Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.openprovider.eu | ||||||
| A | 2400:cb00:2049:1::a29f:3059🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.89Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2020-10-07 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776129066 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.openprovider.nl2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 01:16:20
●NSns2.openprovider.be2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 01:16:20
●NSns3.openprovider.eu2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 01:16:20
○A145.131.150.1142015-08-01 → 2017-02-16 · 4 obs
● 2017-02-16 13:05:50
○ 2020-01-27 16:45:56
○ 2026-04-14 01:16:20
●A145.131.150.1152020-01-27 → 2026-04-14 · 3 obs
● 2020-01-27 16:45:56
● 2026-04-14 01:16:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| prof-tools.de | ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be | - |
✅ Authoritative Response
Server:162.159.27.96
NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prof-tools.de (unsigned zone)
⏱️ Timing
Total: 1243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 145.131.150.115 |
| NS | 3 | ns1.openprovider.nl, ns2.openprovider.be... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
IP Addresses
prof-tools.de maps to IP address 145.131.150.115.
Other host names, for instance prof-tools.com, prof-tools.eu, prof-tools.nl, prof-tools.be and proftools.de share IP numbers with prof-tools.de.
Name Servers
prof-tools.de is delegated to name servers ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
prof-tools.de at least partially shares name servers with other domains such as facultatieve.nl, invincible.be, emsflower.biz, adver-match.com and milieuincident.nl.
Host names with two IP numbers:
ns2.openprovider.be points to 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96.
ns3.openprovider.eu points to 2400:cb00:2049:1::a29f:3059 and 162.159.48.89.
ns1.openprovider.nl points to 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10.