proknowledge-services.com - dns.ninja
proknowledge-services.com
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=1782472815 | ||||||
Same first word
proknowledge-services.com |
DNS History
14 records (6 active, 8 former)
○NSns0.transip.nl2016-12-18 → 2018-07-10 · 3 obs
● 2018-07-10 13:50:30
○ 2026-06-26 11:40:52
○NSns1.transip.net2016-12-18 → 2018-07-10 · 3 obs
● 2018-07-10 13:50:30
○ 2026-06-26 11:40:52
○NSns2.transip.eu2016-12-18 → 2018-07-10 · 3 obs
● 2018-07-10 13:50:30
○ 2026-06-26 11:40:52
●NSns3.stratoserver.net2026-06-26 → 2026-06-26 · 2 obs
● 2026-06-26 11:40:52
●NSns4.stratoserver.net2026-06-26 → 2026-06-26 · 2 obs
● 2026-06-26 11:40:52
●MXalt1.aspmx.l.google.com2016-12-18 → 2026-06-26 · 2 obs
● 2026-06-26 11:40:52
○MXalt2.aspmx.l.google.com2016-12-18 → 2018-07-10 · 3 obs
● 2018-07-10 13:50:30
○ 2026-06-26 11:40:52
●MXaspmx.l.google.com2016-12-18 → 2026-06-26 · 2 obs
● 2026-06-26 11:40:52
○MXaspmx2.googlemail.com2016-12-18 → 2018-07-10 · 3 obs
● 2018-07-10 13:50:30
○ 2026-06-26 11:40:52
○MXaspmx3.googlemail.com2016-12-18 → 2018-07-10 · 3 obs
● 2018-07-10 13:50:30
○ 2026-06-26 11:40:52
○A149.210.141.172016-12-18 → 2016-12-18 · 3 obs
○ 2018-07-10 13:50:30
○ 2026-06-26 11:40:52
○A157.97.171.1882018-07-10 → 2018-07-10 · 3 obs
● 2018-07-10 13:50:30
○ 2026-06-26 11:40:52
●A85.214.70.2132026-06-26 → 2026-06-26 · 2 obs
● 2026-06-26 11:40:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| proknowledge-services.com | ns3.stratoserver.net, ns4.stratoserver.net | - |
✅ Authoritative Response
Server:217.160.80.159
NS records: ns3.stratoserver.net, ns4.stratoserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proknowledge-services.com (unsigned zone)
⏱️ Timing
Total: 724ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.214.70.213 |
| NS | 2 | ns4.stratoserver.net, ns3.stratoserver.net |
| MX | 3 | alt1.aspmx.l.google.com (pri: 20), relay.rzone.de (pri: 100)... |
| SOA | 1 | ns4.stratoserver.net hostmaster.strato-r |
Analysis
IP Addresses
proknowledge-services.com resolves to one IP address: 85.214.70.213.
proknowledge.nl is an example of another host name that shares IP numbers with proknowledge-services.com.
Name Servers
proknowledge-services.com has two authoritative name servers — ns3.stratoserver.net and ns4.stratoserver.net.
proknowledge-services.com uses the same name servers as several other domains — among them soundzentrum.de, zeitlos-enger.de, mineralienfachhandel.com and two more.
Both ns3.stratoserver.net and ns4.stratoserver.net have two IP addresses each. ns3.stratoserver.net resolves to 185.132.34.159 and 2607:f1c0:fe:53:185:132:34:159; ns4.stratoserver.net resolves to 217.160.80.159 and 2001:8d8:fe:53:5747:2a74:d:32.
Mail Servers
proknowledge-services.com uses three mail servers — relay.rzone.de, aspmx.l.google.com and alt1.aspmx.l.google.com.
proknowledge-services.com has at least partial mail server overlap with other domains such as imhc.com.au, hit.com.eg, ariv.co and two more.
These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to 172.253.139.26 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
Hosts with just one IP address:
relay.rzone.de resolves to 81.169.145.96.