hdsurplus.com - robtex.com
hdsurplus.com
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1751977375 | ||||||
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=1777357106 | ||||||
Subdomains
webmaster.hdsurplus.com |
Same first word
hdsurplus.com |
DNS History
4 records (4 active, 0 former)
●NSns1.systemdns.com2015-08-11 → 2026-04-28 · 2 obs
● 2026-04-28 06:41:50
●NSns2.systemdns.com2015-08-11 → 2026-04-28 · 2 obs
● 2026-04-28 06:41:50
●NSns3.systemdns.com2015-08-11 → 2026-04-28 · 2 obs
● 2026-04-28 06:41:50
●A64.99.64.372015-08-11 → 2026-04-28 · 2 obs
● 2026-04-28 06:41:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| hdsurplus.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdsurplus.com (unsigned zone)
⏱️ Timing
Total: 214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.99.64.37 |
| NS | 3 | ns2.systemdns.com, ns1.systemdns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
Hierarchy
The parent of webmaster.hdsurplus.com is hdsurplus.com.
IP Addresses
hdsurplus.com points to an IP address: 64.99.64.37.
other host names include tvrcon.com, petrofy.com, karinabphotography.com, peergis.com and swissforce.ca; they share IP numbers with hdsurplus.com.
Name Servers
hdsurplus.com is delegated to three name servers ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
hdsurplus.com at least partially shares name servers with other domains, for instance connectclothes.com, knoxschool.org, rpmlivlng.com, assistenzadaikin.org and vlastniksmenswear.com.
Host names with two IP numbers:
ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90; ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16; ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36.