data2know.com - dns.ninja
data2know.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.38.181.215🇺🇸 VR-HOSTED199.38.181.0/24 NetActuate, Inc | ||||||
| PTR | hg.wcds.net | ||||||
| NS | data2know.com ⭐ | ||||||
| A | 199.38.181.215🇺🇸 VR-HOSTED199.38.181.0/24 NetActuate, Inc | ||||||
| PTR | hg.wcds.net | ||||||
| NS | ns.webcircle.com | ||||||
| A | 199.38.181.147🇺🇸 VR-HOSTED199.38.181.0/24 NetActuate, Inc | ||||||
| PTR | ns.webcircle.com | ||||||
| NS | ns2.webcircle.com | ||||||
| A | 209.177.145.186🇺🇸 VR-HOSTED209.177.145.0/24 NetActuate, Inc | ||||||
| PTR | ns2.webcircle.com | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 184.106.54.1🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 184.106.54.2🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| SOA | data2know.comroot@webcircle.net 2021-10-11 #0 | ||||||
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=1786122269 | ||||||
NS for
data2know.com |
Same first word
data2know.com |
DNS History
6 records (6 active, 0 former)
●NSdata2know.com2015-09-03 → 2026-08-07 · 2 obs
● 2026-08-07 17:17:38
●NSns.webcircle.com2015-09-03 → 2026-08-07 · 2 obs
● 2026-08-07 17:17:38
●NSns2.webcircle.com2015-09-03 → 2026-08-07 · 2 obs
● 2026-08-07 17:17:38
●MXmx1.emailsrvr.com2015-09-03 → 2026-08-07 · 2 obs
● 2026-08-07 17:17:38
●MXmx2.emailsrvr.com2015-09-03 → 2026-08-07 · 2 obs
● 2026-08-07 17:17:38
●A199.38.181.2152015-09-03 → 2026-08-07 · 2 obs
● 2026-08-07 17:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| data2know.com | ns.webcircle.com, ns2.webcircle.com | 2 records |
✅ Authoritative Response
Server:199.38.181.147
NS records: ns.webcircle.com, ns2.webcircle.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for data2know.com (unsigned zone)
⏱️ Timing
Total: 3118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.38.181.215 |
| NS | 2 | ns2.webcircle.com, ns.webcircle.com |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| SOA | 1 | data2know.com root.webcircle.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.webcircle.com, ns2.webcircle.com)
Analysis
Name Server Role
The NS records for data2know.com point back to data2know.com itself.
ns2.webcircle.com, ns.webcircle.com and data2know.com are commonly seen together as name servers.
IP Addresses
data2know.com resolves to just one IP address, 199.38.181.215.
Other hosts including osmosis17.com, pbmetro.com and osmosis15.com share IP addresses with data2know.com.
Name Servers
Authority for data2know.com is delegated across three name servers: data2know.com, ns2.webcircle.com and ns.webcircle.com.
The name servers of data2know.com overlap at least partially with those of other domains — among them mdoptions.com, wcds.net, practiceoptions.com and two more.
The name servers webcircle.com, americanlegionpost369.org, oncologyoptions.com and two others are commonly seen in use alongside these name servers.
data2know.com points to 199.38.181.215; ns2.webcircle.com points to 209.177.145.186; ns.webcircle.com points to 199.38.181.147 — each hostname maps to exactly one IP address.
Mail Servers
data2know.com is served by two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.
Among the domains sharing a mail server setup with data2know.com are saxophoneacademysydney.com, desiprime.vip, adok-design.com and two others.
There is at least a partial MX overlap between data2know.com and other domains, including helba.gr, joemyarsmotors.com, marcomplus.com and two others.
Both mx1.emailsrvr.com and mx2.emailsrvr.com have a single IP address each — mx1.emailsrvr.com resolves to 184.106.54.1 while mx2.emailsrvr.com resolves to 184.106.54.2.