rdhscharf.com - robtex.com
rdhscharf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.203.53.119🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean | ||||||
| NS | ns1.vianet.ca ⭐ | ||||||
| A | 209.91.128.30🇨🇦 VIANET-CA209.91.128.0/19 tnnet-ca | ||||||
| PTR | ns1.vianet.ca | ||||||
| NS | ns2.vianet.ca | ||||||
| A | 204.187.89.10🇨🇦 VIANET-CA204.187.88.0/23 ViaNet Internet Solutions | ||||||
| PTR | ns2.vianet.ca | ||||||
| NS | ns3.vianet.ca | ||||||
| A | 209.91.174.60🇨🇦 VIANET-CA209.91.160.0/19 | ||||||
| PTR | ns3.vianet.ca | ||||||
| NS | ns4.vianet.ca | ||||||
| A | 204.187.88.5🇨🇦 VIANET-CA204.187.88.0/23 ViaNet Internet Solutions | ||||||
| PTR | ns4.vianet.ca | ||||||
| MX | mx1.vianet.ca ⭐ | ||||||
| A | 209.91.128.21🇨🇦 VIANET-CA209.91.128.0/19 tnnet-ca | ||||||
| PTR | mx1.vianet.ca | ||||||
| MX | mx2.vianet.ca ⭐ | ||||||
| A | 209.91.128.22🇨🇦 VIANET-CA209.91.128.0/19 tnnet-ca | ||||||
| PTR | mx2.vianet.ca | ||||||
| MX | mx3.vianet.ca ⭐ | ||||||
| A | 209.91.128.23🇨🇦 VIANET-CA209.91.128.0/19 tnnet-ca | ||||||
| PTR | mx3.vianet.ca | ||||||
| MX | mx4.vianet.ca ⭐ | ||||||
| A | 209.91.128.24🇨🇦 VIANET-CA209.91.128.0/19 tnnet-ca | ||||||
| PTR | mx4.vianet.ca | ||||||
| TXT | kbztpq062471slgmhvxtbgz34dmbhq6m | ||||||
| TXT | v=spf1 include:_spf.vianet.ca ~all | ||||||
| SOA | ns1.vianet.cadns@vianet.ca serial=1765371685 | ||||||
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=1774684267 | ||||||
Same first word
rdhscharf.com |
DNS History
10 records (9 active, 1 former)
●A159.203.53.1192026-02-14 → 2026-03-28 · 3 obs
● 2026-02-14 17:03:28
● 2026-03-28 08:15:22
○A209.91.128.1422018-06-02 → 2018-06-02 · 3 obs
○ 2026-02-14 17:03:28
○ 2026-03-28 08:15:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rdhscharf.com | ns1.vianet.ca, ns2.vianet.ca, ns3.vianet.ca, ns4.vianet.ca | - |
✅ Authoritative Response
Server:209.91.128.30
NS records: ns1.vianet.ca, ns2.vianet.ca, ns3.vianet.ca, ns4.vianet.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdhscharf.com (unsigned zone)
⏱️ Timing
Total: 613ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.203.53.119 |
| NS | 4 | ns1.vianet.ca, ns2.vianet.ca... |
| MX | 4 | mx1.vianet.ca (pri: 10), mx2.vianet.ca (pri: 10)... |
| TXT | 2 | kbztpq062471slgmhvxtbgz34dmbhq6m, v=spf1 include:_spf.vianet.ca ~all |
| SOA | 1 | ns1.vianet.ca dns.vianet.ca |
Analysis
IP Addresses
rdhscharf.com points to a single IP number: 159.203.53.119.
Other host names, for instance charlesgoubau.com, steelpro.ca, lawnman.ca, cottagead.com and alyssas.ca share IP numbers with rdhscharf.com.
Name Servers
rdhscharf.com is delegated to four name servers: ns1.vianet.ca, ns2.vianet.ca, ns3.vianet.ca and ns4.vianet.ca.
rdhscharf.com shares name servers with other domains at least partially, for instance 179.235.68.in-addr.arpa, 96.138.24.in-addr.arpa, tollosinc.com, 115.138.24.in-addr.arpa and jmfnetwork.ca.
These name servers are often used with ns5.vianet.ca, ns6.vianet.ca, host1.kingkom.com, host2.kingkom.com and gwn.vianet.ca.
Host names with a single IP:
ns1.vianet.ca points to 209.91.128.30.
ns2.vianet.ca points to 204.187.89.10.
ns3.vianet.ca points to 209.91.174.60.
ns4.vianet.ca points to 204.187.88.5.
Mail Servers
rdhscharf.com is handled by four mail servers: mx1.vianet.ca, mx2.vianet.ca, mx3.vianet.ca and mx4.vianet.ca.
rdhscharf.com shares some mail servers with other domains, including verdicchio.ca, deepriverlibrary.ca, murrayhummer.com, rasys.ca and mbps.ca.
Host names with a single IP:
mx1.vianet.ca points to 209.91.128.21.
mx2.vianet.ca points to 209.91.128.22.
mx3.vianet.ca points to 209.91.128.23.
mx4.vianet.ca points to 209.91.128.24.