hdtandem.com - robtex.com
hdtandem.com
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=1777543181 | ||||||
Same first word
DNS History
5 records (4 active, 1 former)
●NSns33.domaincontrol.com2015-06-28 → 2026-04-30 · 2 obs
● 2026-04-30 10:01:38
●NSns34.domaincontrol.com2015-06-28 → 2026-04-30 · 2 obs
● 2026-04-30 10:01:38
●MXhdtandem-com.mail.protection.outlook.com2015-06-28 → 2026-04-30 · 2 obs
● 2026-04-30 10:01:38
○A12.7.192.1092015-06-28 → 2017-01-11 · 4 obs
● 2017-01-11 23:33:50
○ 2026-03-16 10:06:26
○ 2026-04-30 10:01:38
●A12.7.192.1952026-03-16 → 2026-04-30 · 3 obs
● 2026-03-16 10:06:26
● 2026-04-30 10:01:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| hdtandem.com | ns33.domaincontrol.com, ns34.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdtandem.com (unsigned zone)
⏱️ Timing
Total: 117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.7.192.195 |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| MX | 1 | hdtandem-com.mail.protection.outlook.com |
| TXT | 5 | atlassian-sending-domain-verification=14, v=spf1 ip4:12.7.192.0/23 ip4:207.46.101.... |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)
Analysis
IP Addresses
hdtandem.com points to IP number 12.7.192.195.
Other host names, for instance, wydevoice.com share IP numbers with hdtandem.com.
Name Servers
hdtandem.com is delegated to two name servers: ns33.domaincontrol.com and ns34.domaincontrol.com.
hdtandem.com uses the same name server setup as other domains such as skyboo.ca, broutdoors.com, ierapetra-hotels.com, icsa.global and tensproduct.com.
Host names with two IP numbers:
ns33.domaincontrol.com points to 2603:5:21a1::11 and 97.74.106.17; ns34.domaincontrol.com points to 2603:5:22a1::11 and 173.201.74.17.
Mail Servers
hdtandem.com is handled by a single mail server, hdtandem-com.mail.protection.outlook.com.
Host name hdtandem-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c902::7, 2a01:111:f403:f905::3, 2a01:111:f403:f910::, 52.101.9.0, 52.101.11.17, 52.101.40.4 and 52.101.41.6.