markharman.net - robtex.com
markharman.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.50.252.64🇨🇦 OVH198.50.128.0/17 Hosting route | ||||||
| PTR | ip64.ip-198-50-252.net | ||||||
| NS | ns1.instradns.com ⭐ | ||||||
| A | 75.2.6.34🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| NS | ns2.instradns.com | ||||||
| A | 75.2.85.37🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a9bf3e392db71e4d0.awsglobalaccelerator.com | ||||||
| NS | ns3.instradns.com | ||||||
| A | 99.83.188.20🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| MX | mail.markharman.net ⭐ | ||||||
| A | 66.70.178.74🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ns547779.ip-66-70-178.net | ||||||
| SOA | ns1.instradns.comroot@instra.com 2014-12-27 #1 | ||||||
net
| 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=1774609367 | ||||||
Same first word
markharman.com |
markharman.net |
DNS History
6 records (5 active, 1 former)
●NSns1.instradns.com2015-07-03 → 2026-03-27 · 2 obs
● 2026-03-27 11:21:12
●NSns2.instradns.com2015-07-03 → 2026-03-27 · 2 obs
● 2026-03-27 11:21:12
●NSns3.instradns.com2015-07-03 → 2026-03-27 · 2 obs
● 2026-03-27 11:21:12
●MXmail.markharman.net2015-07-03 → 2026-03-27 · 2 obs
● 2026-03-27 11:21:12
○A184.95.38.1962015-07-03 → 2017-03-13 · 4 obs
● 2017-03-13 16:31:04
○ 2019-04-08 15:19:54
○ 2026-03-27 11:21:12
●A198.50.252.642019-04-08 → 2026-03-27 · 3 obs
● 2019-04-08 15:19:54
● 2026-03-27 11:21:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| markharman.net | ns1.instradns.com, ns2.instradns.com, ns3.instradns.com | - |
✅ Authoritative Response
Server:75.2.6.34
NS records: ns1.instradns.com, ns2.instradns.com, ns3.instradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markharman.net (unsigned zone)
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.50.252.64 |
| NS | 3 | ns2.instradns.com, ns3.instradns.com... |
| MX | 1 | mail.markharman.net (pri: 10) |
| SOA | 1 | ns1.instradns.com root.instra.com |
Analysis
IP Addresses
markharman.net resolves to a single IP address: 198.50.252.64.
Other host names including cfdconsultants.net, mcccl.com, plaisio.school, carousell.id and mintdna.com share IP numbers with markharman.net.
Name Servers
markharman.net is delegated to three name servers: ns1.instradns.com, ns2.instradns.com and ns3.instradns.com.
markharman.net at least partially shares name servers with other domains, including merusltd.com, beyondwhois.sk, zapgroup.mobi, gitzo.academy and kuoquimicos.in.
these name servers are commonly used with ns1.hostingww.com, ns2.hostingww.com, ns3.hostingww.com, ns11.globehosting.net and ns12.globehosting.net.
Hostnames with a single IP:
ns1.instradns.com points to: 75.2.6.34.
ns2.instradns.com points to: 75.2.85.37.
ns3.instradns.com points to: 99.83.188.20.
Mail Servers
markharman.net is handled by a single mail server, mail.markharman.net.
mail.markharman.net points to a single IP: 66.70.178.74.