dvhit.us - robtex.com
dvhit.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.99.64.37🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co | ||||||
| PTR | osrs.systemdns.com | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1752876051 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1784496463 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.mdnsservice.com2015-08-20 → 2017-06-02 · 4 obs
● 2017-06-02 15:09:58
○ 2026-06-11 10:37:44
○ 2026-07-19 21:48:26
●NSns1.systemdns.com2026-06-11 → 2026-07-19 · 3 obs
● 2026-06-11 10:37:44
● 2026-07-19 21:48:26
○NSns2.mdnsservice.com2015-08-20 → 2017-06-02 · 4 obs
● 2017-06-02 15:09:58
○ 2026-06-11 10:37:44
○ 2026-07-19 21:48:26
●NSns2.systemdns.com2026-06-11 → 2026-07-19 · 3 obs
● 2026-06-11 10:37:44
● 2026-07-19 21:48:26
○NSns3.mdnsservice.com2015-08-20 → 2017-06-02 · 4 obs
● 2017-06-02 15:09:58
○ 2026-06-11 10:37:44
○ 2026-07-19 21:48:26
●NSns3.systemdns.com2026-06-11 → 2026-07-19 · 3 obs
● 2026-06-11 10:37:44
● 2026-07-19 21:48:26
○A216.40.47.172015-08-20 → 2017-06-02 · 4 obs
● 2017-06-02 15:09:58
○ 2026-06-11 10:37:44
○ 2026-07-19 21:48:26
●A64.99.64.372026-06-11 → 2026-07-19 · 3 obs
● 2026-06-11 10:37:44
● 2026-07-19 21:48:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| dvhit.us | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | - |
✅ Authoritative Response
Server:216.40.47.90
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dvhit.us (unsigned zone)
⏱️ Timing
Total: 632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.99.64.37 |
| NS | 3 | ns1.systemdns.com, ns3.systemdns.com... |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
Analysis
IP Addresses
dvhit.us points to a single IP number: 64.99.64.37.
Additional host names — brancao.com, imedworld.com, codestack.co and two others — share IP numbers with dvhit.us.
Name Servers
The authoritative name servers for dvhit.us are ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com — three in total.
dvhit.us partially shares its NS delegation with several other domains, including ambient-hvac.com, omsnq.com, foodforascension.org and two others.
ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com all resolve to exactly two IP numbers apiece: ns1.systemdns.com → 216.40.47.90 and 2604:4000:0:d:216:40:47:90; ns2.systemdns.com → 64.98.148.16 and 2604:4000:2800:d:64:99:148:16; ns3.systemdns.com → 64.99.96.36 and 2604:4000:0:d:64:99:96:36.