douknow.com - robtex.com
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douknow.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=1771291435 | ||||||
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
●NSjade.ns.cloudflare.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 06:01:56
●NSnewt.ns.cloudflare.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 06:01:56
○NSns49.domaincontrol.com2015-06-22 → 2017-02-17 · 3 obs
● 2017-02-17 01:36:52
○ 2026-02-18 06:01:56
○NSns50.domaincontrol.com2015-06-22 → 2017-02-17 · 3 obs
● 2017-02-17 01:36:52
○ 2026-02-18 06:01:56
○MXdouknow.com2015-11-07 → 2017-02-17 · 4 obs
● 2015-11-07 03:36:14
● 2017-02-17 01:36:52
○ 2026-02-18 06:01:56
○MXmx.mailanyone.net2015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-07 03:36:14
○ 2026-02-18 06:01:56
●MXmx1.privateemail.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 06:01:56
●MXmx2.privateemail.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 06:01:56
●A104.21.11.232026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 06:01:56
●A172.67.165.172026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 06:01:56
○A184.168.67.1062015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-07 03:36:14
○ 2026-02-18 06:01:56
●A2606:4700:3035::6815:b172026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 06:01:56
●A2606:4700:3037::ac43:a5112026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 06:01:56
○A64.250.91.662015-11-07 → 2017-02-17 · 4 obs
● 2015-11-07 03:36:14
● 2017-02-17 01:36:52
○ 2026-02-18 06:01:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| douknow.com | newt.ns.cloudflare.com, jade.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.212
NS records: newt.ns.cloudflare.com, jade.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for douknow.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.11.23, 172.67.165.17 |
| AAAA | 2 | 2606:4700:3035::6815:b17, 2606:4700:3037::ac43:a511 |
| NS | 2 | jade.ns.cloudflare.com, newt.ns.cloudflare.com |
| MX | 2 | mx2.privateemail.com (pri: 10), mx1.privateemail.com (pri: 9) |
| TXT | 1 | v=spf1 include:spf.privateemail.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jade.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (newt.ns.cloudflare.com, newt.ns.cloudflare.com, newt.ns.cloudflare.com...)
AI analysis
douknow.com resolves to four IP numbers: 2606:4700:3035::6815:b17, 2606:4700:3037::ac43:a511, 104.21.11.23 and 172.67.165.17.
Other host names such as 20he04qku.buzz, 05399b726ca5.etatech.eu, mikecast.tv, investor.fb.com.nautica.zerostore.tech and n5688.com share IPs with douknow.com.
douknow.com is delegated to two name servers: jade.ns.cloudflare.com and newt.ns.cloudflare.com.
douknow.com shares the same name server setup as growingsolutions.com, cottonhouse.com, gnasty.com, tajms.se and bisapay.com.
douknow.com at least partially shares name servers with other domains, for instance bialecki.ca, abady.org, macfitch.com, paddyslot.com and bspserv.com.
these name servers are often used in conjunction with the name servers henry.ns.cloudflare.com.
Host names with six IP numbers:
jade.ns.cloudflare.com points to 2606:4700:50::adf5:3aa7, 2803:f800:50::6ca2:c0a7, 2a06:98c1:50::ac40:20a7, 108.162.192.167, 172.64.32.167 and 173.245.58.167.
newt.ns.cloudflare.com points to 2606:4700:58::adf5:3bd4, 2803:f800:50::6ca2:c1d4, 2a06:98c1:50::ac40:21d4, 108.162.193.212, 172.64.33.212 and 173.245.59.212.
douknow.com is handled by two mail servers: mx1.privateemail.com and mx2.privateemail.com.
The mail server setup for douknow.com matches that of other domains, for instance rapidmed.care, openverse.network, labelshut.com, bancoqui.com and graziano.us.
douknow.com shares some mail servers with other domains, for instance shamperfume.my, techiekeep.com and usenext.com.
Host names with a single IP:
mx1.privateemail.com points to 162.255.118.7.
mx2.privateemail.com points to 162.255.118.8.