pro-tech.com - dns.ninja
pro-tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.251.19.161🇮🇪 Amazon3.248.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-3-251-19-161.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns1.ext.philips.com ⭐ | ||||||
| A | 2a01:ce89:8001:0:57:67:40:20🇫🇷 OBS-Internet2a01:ce89:8000::/36 FR country aggregate | ||||||
| PTR | ns1.ext.philips.com | ||||||
| A | 57.67.40.20🇫🇷 OBS-Internet57.67.0.0/17 FR aggregate | ||||||
| PTR | ns1.ext.philips.com | ||||||
| NS | ns2.ext.philips.com | ||||||
| A | 2a01:ce95:4001:100:57:77:21:76🇺🇸 OBS-Internet2a01:ce95:4000::/36 US North East country aggregate | ||||||
| PTR | ns2.ext.philips.com | ||||||
| A | 57.77.21.76🇺🇸 SITA57.77.21.0/24 | ||||||
| PTR | ns2.ext.philips.com | ||||||
| NS | ns3.ext.philips.com | ||||||
| A | 2a01:ce9d:1:0:57:73:36:68🇸🇬 OBS-Internet2a01:ce9d::/36 SG country aggregate | ||||||
| PTR | ns3.ext.philips.com | ||||||
| A | 57.73.36.68🇸🇬 OBS-Internet57.73.0.0/17 SG aggregate | ||||||
| PTR | ns3.ext.philips.com | ||||||
| TXT | v=spf1 include:philips.com ~all | ||||||
| SOA | ns1.ext.philips.comddi-authority@philips.com serial=85 | ||||||
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=1781095208 | ||||||
Subdomains
www.pro-tech.com |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.ext.philips.com2015-07-21 → 2026-06-10 · 2 obs
● 2026-06-10 12:58:08
●NSns2.ext.philips.com2015-07-21 → 2026-06-10 · 2 obs
● 2026-06-10 12:58:08
●NSns3.ext.philips.com2015-07-21 → 2026-06-10 · 2 obs
● 2026-06-10 12:58:08
○A161.88.243.1242015-07-21 → 2015-11-26 · 4 obs
● 2015-11-26 09:44:36
○ 2016-03-04 06:17:04
○ 2026-06-10 12:58:08
○A23.97.194.382016-03-04 → 2017-04-09 · 5 obs
● 2016-03-04 06:17:04
● 2017-04-09 01:54:46
○ 2026-02-18 10:35:16
○ 2026-06-10 12:58:08
●A3.251.19.1612026-02-18 → 2026-06-10 · 3 obs
● 2026-02-18 10:35:16
● 2026-06-10 12:58:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| pro-tech.com | ns1.ext.philips.com, ns2.ext.philips.com, ns3.ext.philips.com | 6 records |
✅ Authoritative Response
Server:57.67.40.20
NS records: ns1.ext.philips.com, ns2.ext.philips.com, ns3.ext.philips.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pro-tech.com (unsigned zone)
⏱️ Timing
Total: 467ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.251.19.161 |
| NS | 3 | ns2.ext.philips.com, ns1.ext.philips.com... |
| TXT | 1 | v=spf1 include:philips.com ~all |
| SOA | 1 | ns1.ext.philips.com ddi-authority.philip |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.ext.philips.com, ns1.ext.philips.com, ns2.ext.philips.com...)
Analysis
Hierarchy
pro-tech.com is a parent of www.pro-tech.com.
IP Addresses
pro-tech.com points to one IP number: 3.251.19.161.
Other host names, for instance issa.ce.philips.com, professionalsaeco.com, saeco-centroamerica.com and two other share IP numbers with pro-tech.com.
Name Servers
pro-tech.com is delegated to three name servers, ns1.ext.philips.com, ns2.ext.philips.com and ns3.ext.philips.com.
pro-tech.com at least partially shares name servers with other domains, for instance philipszoom.com, daylight-led.com, anatomic-intelligence.net and two other.
The host names ns1.ext.philips.com, ns2.ext.philips.com and ns3.ext.philips.com each point to two IP numbers: ns1.ext.philips.com points to 57.67.40.20 and 2a01:ce89:8001:0:57:67:40:20. ns2.ext.philips.com points to 57.77.21.76 and 2a01:ce95:4001:100:57:77:21:76. ns3.ext.philips.com points to 57.73.36.68 and 2a01:ce9d:1:0:57:73:36:68.